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Sync with Fredi's source tree 15/04/2017

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IDE and Blitter work.
This commit is contained in:
David Gálvez
2018-04-09 17:21:35 +02:00
parent 68129dbe57
commit b2d17efff1
97 changed files with 9395 additions and 9114 deletions
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110
FPGA_by_Fredi/Video/BLITTER/altsyncram0.bsf
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@@ -1,110 +0,0 @@
/*
WARNING: Do NOT edit the input and output ports in this file in a text
editor if you plan to continue editing the block that represents it in
the Block Editor! File corruption is VERY likely to occur.
*/
/*
Copyright (C) 1991-2010 Altera Corporation
Your use of Altera Corporation's design tools, logic functions
and other software and tools, and its AMPP partner logic
functions, and any output files from any of the foregoing
(including device programming or simulation files), and any
associated documentation or information are expressly subject
to the terms and conditions of the Altera Program License
Subscription Agreement, Altera MegaCore Function License
Agreement, or other applicable license agreement, including,
without limitation, that your use is for the sole purpose of
programming logic devices manufactured by Altera and sold by
Altera or its authorized distributors. Please refer to the
applicable agreement for further details.
*/
(header "symbol" (version "1.1"))
(symbol
(rect 0 0 256 128)
(text "altsyncram0" (rect 84 2 187 21)(font "Arial" (font_size 10)))
(text "inst" (rect 8 109 31 124)(font "Arial" ))
(port
(pt 0 32)
(input)
(text "data[15..0]" (rect 0 0 73 16)(font "Arial" (font_size 8)))
(text "data[15..0]" (rect 4 16 66 32)(font "Arial" (font_size 8)))
(line (pt 0 32)(pt 112 32)(line_width 3))
)
(port
(pt 0 48)
(input)
(text "address[3..0]" (rect 0 0 89 16)(font "Arial" (font_size 8)))
(text "address[3..0]" (rect 4 32 80 48)(font "Arial" (font_size 8)))
(line (pt 0 48)(pt 112 48)(line_width 3))
)
(port
(pt 0 64)
(input)
(text "wren" (rect 0 0 31 16)(font "Arial" (font_size 8)))
(text "wren" (rect 4 48 31 64)(font "Arial" (font_size 8)))
(line (pt 0 64)(pt 112 64)(line_width 1))
)
(port
(pt 0 88)
(input)
(text "byteena_a[1..0]" (rect 0 0 106 16)(font "Arial" (font_size 8)))
(text "byteena_a[1..0]" (rect 4 72 94 88)(font "Arial" (font_size 8)))
(line (pt 0 88)(pt 112 88)(line_width 3))
)
(port
(pt 0 104)
(input)
(text "clock" (rect 0 0 36 16)(font "Arial" (font_size 8)))
(text "clock" (rect 4 88 35 104)(font "Arial" (font_size 8)))
(line (pt 0 104)(pt 104 104)(line_width 1))
)
(port
(pt 256 32)
(output)
(text "q[15..0]" (rect 0 0 51 16)(font "Arial" (font_size 8)))
(text "q[15..0]" (rect 209 16 253 32)(font "Arial" (font_size 8)))
(line (pt 256 32)(pt 168 32)(line_width 3))
)
(drawing
(text "16 Word(s)" (rect 133 35 147 90)(font "Arial" )(vertical))
(text "RAM" (rect 149 49 163 72)(font "Arial" )(vertical))
(text "Block Type: AUTO" (rect 41 106 129 120)(font "Arial" ))
(line (pt 128 24)(pt 168 24)(line_width 1))
(line (pt 168 24)(pt 168 96)(line_width 1))
(line (pt 168 96)(pt 128 96)(line_width 1))
(line (pt 128 96)(pt 128 24)(line_width 1))
(line (pt 112 27)(pt 120 27)(line_width 1))
(line (pt 120 27)(pt 120 39)(line_width 1))
(line (pt 120 39)(pt 112 39)(line_width 1))
(line (pt 112 39)(pt 112 27)(line_width 1))
(line (pt 112 34)(pt 114 36)(line_width 1))
(line (pt 114 36)(pt 112 38)(line_width 1))
(line (pt 104 36)(pt 112 36)(line_width 1))
(line (pt 120 32)(pt 128 32)(line_width 3))
(line (pt 112 43)(pt 120 43)(line_width 1))
(line (pt 120 43)(pt 120 55)(line_width 1))
(line (pt 120 55)(pt 112 55)(line_width 1))
(line (pt 112 55)(pt 112 43)(line_width 1))
(line (pt 112 50)(pt 114 52)(line_width 1))
(line (pt 114 52)(pt 112 54)(line_width 1))
(line (pt 104 52)(pt 112 52)(line_width 1))
(line (pt 120 48)(pt 128 48)(line_width 3))
(line (pt 112 59)(pt 120 59)(line_width 1))
(line (pt 120 59)(pt 120 71)(line_width 1))
(line (pt 120 71)(pt 112 71)(line_width 1))
(line (pt 112 71)(pt 112 59)(line_width 1))
(line (pt 112 66)(pt 114 68)(line_width 1))
(line (pt 114 68)(pt 112 70)(line_width 1))
(line (pt 104 68)(pt 112 68)(line_width 1))
(line (pt 120 64)(pt 128 64)(line_width 1))
(line (pt 112 83)(pt 120 83)(line_width 1))
(line (pt 120 83)(pt 120 95)(line_width 1))
(line (pt 120 95)(pt 112 95)(line_width 1))
(line (pt 112 95)(pt 112 83)(line_width 1))
(line (pt 112 90)(pt 114 92)(line_width 1))
(line (pt 114 92)(pt 112 94)(line_width 1))
(line (pt 104 92)(pt 112 92)(line_width 1))
(line (pt 120 88)(pt 128 88)(line_width 3))
(line (pt 104 36)(pt 104 105)(line_width 1))
)
)

15
FPGA_by_Fredi/Video/BLITTER/altsyncram0.inc
View File

@@ -15,13 +15,18 @@
FUNCTION altsyncram0
(
address[3..0],
address_a[3..0],
address_b[3..0],
byteena_a[1..0],
clock,
data[15..0],
wren
clock_a,
clock_b,
data_a[15..0],
data_b[15..0],
wren_a,
wren_b
)
RETURNS (
q[15..0]
q_a[15..0],
q_b[15..0]
);

2
FPGA_by_Fredi/Video/BLITTER/altsyncram0.qip
View File

@@ -1,6 +1,4 @@
set_global_assignment -name IP_TOOL_NAME "ALTSYNCRAM"
set_global_assignment -name IP_TOOL_VERSION "9.1"
set_global_assignment -name MISC_FILE [file join $::quartus(qip_path) "altsyncram0.tdf"]
set_global_assignment -name MISC_FILE [file join $::quartus(qip_path) "altsyncram0.bsf"]
set_global_assignment -name MISC_FILE [file join $::quartus(qip_path) "altsyncram0.inc"]
set_global_assignment -name MISC_FILE [file join $::quartus(qip_path) "altsyncram0.cmp"]

110
FPGA_by_Fredi/Video/BLITTER/altsyncram0.tdf
View File

@@ -38,43 +38,63 @@ INCLUDE "altsyncram.inc";
SUBDESIGN altsyncram0
(
address[3..0] : INPUT;
address_a[3..0] : INPUT;
address_b[3..0] : INPUT;
byteena_a[1..0] : INPUT = VCC;
clock : INPUT = VCC;
data[15..0] : INPUT;
wren : INPUT = GND;
q[15..0] : OUTPUT;
clock_a : INPUT = VCC;
clock_b : INPUT;
data_a[15..0] : INPUT;
data_b[15..0] : INPUT;
wren_a : INPUT = GND;
wren_b : INPUT = GND;
q_a[15..0] : OUTPUT;
q_b[15..0] : OUTPUT;
)
VARIABLE
altsyncram_component : altsyncram WITH (
ADDRESS_REG_B = "CLOCK1",
BYTE_SIZE = 8,
CLOCK_ENABLE_INPUT_A = "BYPASS",
CLOCK_ENABLE_INPUT_B = "BYPASS",
CLOCK_ENABLE_OUTPUT_A = "BYPASS",
CLOCK_ENABLE_OUTPUT_B = "BYPASS",
INDATA_REG_B = "CLOCK1",
INTENDED_DEVICE_FAMILY = "Cyclone III",
LPM_HINT = "ENABLE_RUNTIME_MOD=NO",
LPM_TYPE = "altsyncram",
NUMWORDS_A = 16,
OPERATION_MODE = "SINGLE_PORT",
NUMWORDS_B = 16,
OPERATION_MODE = "BIDIR_DUAL_PORT",
OUTDATA_ACLR_A = "NONE",
OUTDATA_ACLR_B = "NONE",
OUTDATA_REG_A = "UNREGISTERED",
OUTDATA_REG_B = "UNREGISTERED",
POWER_UP_UNINITIALIZED = "FALSE",
READ_DURING_WRITE_MODE_PORT_A = "NEW_DATA_WITH_NBE_READ",
READ_DURING_WRITE_MODE_PORT_B = "NEW_DATA_WITH_NBE_READ",
WIDTHAD_A = 4,
WIDTHAD_B = 4,
WIDTH_A = 16,
WIDTH_BYTEENA_A = 2
WIDTH_B = 16,
WIDTH_BYTEENA_A = 2,
WIDTH_BYTEENA_B = 1,
WRCONTROL_WRADDRESS_REG_B = "CLOCK1"
);
BEGIN
q[15..0] = altsyncram_component.q_a[15..0];
altsyncram_component.wren_a = wren;
altsyncram_component.clock0 = clock;
q_a[15..0] = altsyncram_component.q_a[15..0];
q_b[15..0] = altsyncram_component.q_b[15..0];
altsyncram_component.wren_a = wren_a;
altsyncram_component.clock0 = clock_a;
altsyncram_component.wren_b = wren_b;
altsyncram_component.clock1 = clock_b;
altsyncram_component.byteena_a[1..0] = byteena_a[1..0];
altsyncram_component.address_a[3..0] = address[3..0];
altsyncram_component.data_a[15..0] = data[15..0];
altsyncram_component.address_a[3..0] = address_a[3..0];
altsyncram_component.address_b[3..0] = address_b[3..0];
altsyncram_component.data_a[15..0] = data_a[15..0];
altsyncram_component.data_b[15..0] = data_b[15..0];
END;
@@ -100,13 +120,13 @@ END;
-- Retrieval info: PRIVATE: CLRrren NUMERIC "0"
-- Retrieval info: PRIVATE: CLRwraddress NUMERIC "0"
-- Retrieval info: PRIVATE: CLRwren NUMERIC "0"
-- Retrieval info: PRIVATE: Clock NUMERIC "0"
-- Retrieval info: PRIVATE: Clock NUMERIC "5"
-- Retrieval info: PRIVATE: Clock_A NUMERIC "0"
-- Retrieval info: PRIVATE: Clock_B NUMERIC "0"
-- Retrieval info: PRIVATE: ECC NUMERIC "0"
-- Retrieval info: PRIVATE: IMPLEMENT_IN_LES NUMERIC "0"
-- Retrieval info: PRIVATE: INDATA_ACLR_B NUMERIC "0"
-- Retrieval info: PRIVATE: INDATA_REG_B NUMERIC "0"
-- Retrieval info: PRIVATE: INDATA_REG_B NUMERIC "1"
-- Retrieval info: PRIVATE: INIT_FILE_LAYOUT STRING "PORT_A"
-- Retrieval info: PRIVATE: INIT_TO_SIM_X NUMERIC "0"
-- Retrieval info: PRIVATE: INTENDED_DEVICE_FAMILY STRING "Cyclone III"
@@ -116,17 +136,17 @@ END;
-- Retrieval info: PRIVATE: MEMSIZE NUMERIC "256"
-- Retrieval info: PRIVATE: MEM_IN_BITS NUMERIC "0"
-- Retrieval info: PRIVATE: MIFfilename STRING ""
-- Retrieval info: PRIVATE: OPERATION_MODE NUMERIC "1"
-- Retrieval info: PRIVATE: OPERATION_MODE NUMERIC "3"
-- Retrieval info: PRIVATE: OUTDATA_ACLR_B NUMERIC "0"
-- Retrieval info: PRIVATE: OUTDATA_REG_B NUMERIC "1"
-- Retrieval info: PRIVATE: OUTDATA_REG_B NUMERIC "0"
-- Retrieval info: PRIVATE: RAM_BLOCK_TYPE NUMERIC "0"
-- Retrieval info: PRIVATE: READ_DURING_WRITE_MODE_MIXED_PORTS NUMERIC "2"
-- Retrieval info: PRIVATE: READ_DURING_WRITE_MODE_PORT_A NUMERIC "4"
-- Retrieval info: PRIVATE: READ_DURING_WRITE_MODE_PORT_B NUMERIC "4"
-- Retrieval info: PRIVATE: REGdata NUMERIC "1"
-- Retrieval info: PRIVATE: REGq NUMERIC "0"
-- Retrieval info: PRIVATE: REGrdaddress NUMERIC "1"
-- Retrieval info: PRIVATE: REGrren NUMERIC "1"
-- Retrieval info: PRIVATE: REGrdaddress NUMERIC "0"
-- Retrieval info: PRIVATE: REGrren NUMERIC "0"
-- Retrieval info: PRIVATE: REGwraddress NUMERIC "1"
-- Retrieval info: PRIVATE: REGwren NUMERIC "1"
-- Retrieval info: PRIVATE: SYNTH_WRAPPER_GEN_POSTFIX STRING "0"
@@ -138,44 +158,64 @@ END;
-- Retrieval info: PRIVATE: WIDTH_WRITE_A NUMERIC "16"
-- Retrieval info: PRIVATE: WIDTH_WRITE_B NUMERIC "16"
-- Retrieval info: PRIVATE: WRADDR_ACLR_B NUMERIC "0"
-- Retrieval info: PRIVATE: WRADDR_REG_B NUMERIC "0"
-- Retrieval info: PRIVATE: WRADDR_REG_B NUMERIC "1"
-- Retrieval info: PRIVATE: WRCTRL_ACLR_B NUMERIC "0"
-- Retrieval info: PRIVATE: enable NUMERIC "0"
-- Retrieval info: PRIVATE: rden NUMERIC "0"
-- Retrieval info: CONSTANT: ADDRESS_REG_B STRING "CLOCK1"
-- Retrieval info: CONSTANT: BYTE_SIZE NUMERIC "8"
-- Retrieval info: CONSTANT: CLOCK_ENABLE_INPUT_A STRING "BYPASS"
-- Retrieval info: CONSTANT: CLOCK_ENABLE_INPUT_B STRING "BYPASS"
-- Retrieval info: CONSTANT: CLOCK_ENABLE_OUTPUT_A STRING "BYPASS"
-- Retrieval info: CONSTANT: CLOCK_ENABLE_OUTPUT_B STRING "BYPASS"
-- Retrieval info: CONSTANT: INDATA_REG_B STRING "CLOCK1"
-- Retrieval info: CONSTANT: INTENDED_DEVICE_FAMILY STRING "Cyclone III"
-- Retrieval info: CONSTANT: LPM_HINT STRING "ENABLE_RUNTIME_MOD=NO"
-- Retrieval info: CONSTANT: LPM_TYPE STRING "altsyncram"
-- Retrieval info: CONSTANT: NUMWORDS_A NUMERIC "16"
-- Retrieval info: CONSTANT: OPERATION_MODE STRING "SINGLE_PORT"
-- Retrieval info: CONSTANT: NUMWORDS_B NUMERIC "16"
-- Retrieval info: CONSTANT: OPERATION_MODE STRING "BIDIR_DUAL_PORT"
-- Retrieval info: CONSTANT: OUTDATA_ACLR_A STRING "NONE"
-- Retrieval info: CONSTANT: OUTDATA_ACLR_B STRING "NONE"
-- Retrieval info: CONSTANT: OUTDATA_REG_A STRING "UNREGISTERED"
-- Retrieval info: CONSTANT: OUTDATA_REG_B STRING "UNREGISTERED"
-- Retrieval info: CONSTANT: POWER_UP_UNINITIALIZED STRING "FALSE"
-- Retrieval info: CONSTANT: READ_DURING_WRITE_MODE_PORT_A STRING "NEW_DATA_WITH_NBE_READ"
-- Retrieval info: CONSTANT: READ_DURING_WRITE_MODE_PORT_B STRING "NEW_DATA_WITH_NBE_READ"
-- Retrieval info: CONSTANT: WIDTHAD_A NUMERIC "4"
-- Retrieval info: CONSTANT: WIDTHAD_B NUMERIC "4"
-- Retrieval info: CONSTANT: WIDTH_A NUMERIC "16"
-- Retrieval info: CONSTANT: WIDTH_B NUMERIC "16"
-- Retrieval info: CONSTANT: WIDTH_BYTEENA_A NUMERIC "2"
-- Retrieval info: USED_PORT: address 0 0 4 0 INPUT NODEFVAL address[3..0]
-- Retrieval info: CONSTANT: WIDTH_BYTEENA_B NUMERIC "1"
-- Retrieval info: CONSTANT: WRCONTROL_WRADDRESS_REG_B STRING "CLOCK1"
-- Retrieval info: USED_PORT: address_a 0 0 4 0 INPUT NODEFVAL address_a[3..0]
-- Retrieval info: USED_PORT: address_b 0 0 4 0 INPUT NODEFVAL address_b[3..0]
-- Retrieval info: USED_PORT: byteena_a 0 0 2 0 INPUT VCC byteena_a[1..0]
-- Retrieval info: USED_PORT: clock 0 0 0 0 INPUT VCC clock
-- Retrieval info: USED_PORT: data 0 0 16 0 INPUT NODEFVAL data[15..0]
-- Retrieval info: USED_PORT: q 0 0 16 0 OUTPUT NODEFVAL q[15..0]
-- Retrieval info: USED_PORT: wren 0 0 0 0 INPUT GND wren
-- Retrieval info: CONNECT: @data_a 0 0 16 0 data 0 0 16 0
-- Retrieval info: CONNECT: @wren_a 0 0 0 0 wren 0 0 0 0
-- Retrieval info: CONNECT: q 0 0 16 0 @q_a 0 0 16 0
-- Retrieval info: CONNECT: @address_a 0 0 4 0 address 0 0 4 0
-- Retrieval info: USED_PORT: clock_a 0 0 0 0 INPUT VCC clock_a
-- Retrieval info: USED_PORT: clock_b 0 0 0 0 INPUT NODEFVAL clock_b
-- Retrieval info: USED_PORT: data_a 0 0 16 0 INPUT NODEFVAL data_a[15..0]
-- Retrieval info: USED_PORT: data_b 0 0 16 0 INPUT NODEFVAL data_b[15..0]
-- Retrieval info: USED_PORT: q_a 0 0 16 0 OUTPUT NODEFVAL q_a[15..0]
-- Retrieval info: USED_PORT: q_b 0 0 16 0 OUTPUT NODEFVAL q_b[15..0]
-- Retrieval info: USED_PORT: wren_a 0 0 0 0 INPUT GND wren_a
-- Retrieval info: USED_PORT: wren_b 0 0 0 0 INPUT GND wren_b
-- Retrieval info: CONNECT: @data_a 0 0 16 0 data_a 0 0 16 0
-- Retrieval info: CONNECT: @wren_a 0 0 0 0 wren_a 0 0 0 0
-- Retrieval info: CONNECT: q_a 0 0 16 0 @q_a 0 0 16 0
-- Retrieval info: CONNECT: q_b 0 0 16 0 @q_b 0 0 16 0
-- Retrieval info: CONNECT: @address_a 0 0 4 0 address_a 0 0 4 0
-- Retrieval info: CONNECT: @data_b 0 0 16 0 data_b 0 0 16 0
-- Retrieval info: CONNECT: @address_b 0 0 4 0 address_b 0 0 4 0
-- Retrieval info: CONNECT: @wren_b 0 0 0 0 wren_b 0 0 0 0
-- Retrieval info: CONNECT: @byteena_a 0 0 2 0 byteena_a 0 0 2 0
-- Retrieval info: CONNECT: @clock0 0 0 0 0 clock 0 0 0 0
-- Retrieval info: CONNECT: @clock0 0 0 0 0 clock_a 0 0 0 0
-- Retrieval info: CONNECT: @clock1 0 0 0 0 clock_b 0 0 0 0
-- Retrieval info: LIBRARY: altera_mf altera_mf.altera_mf_components.all
-- Retrieval info: GEN_FILE: TYPE_NORMAL altsyncram0.tdf TRUE
-- Retrieval info: GEN_FILE: TYPE_NORMAL altsyncram0.inc TRUE
-- Retrieval info: GEN_FILE: TYPE_NORMAL altsyncram0.cmp TRUE
-- Retrieval info: GEN_FILE: TYPE_NORMAL altsyncram0.bsf TRUE FALSE
-- Retrieval info: GEN_FILE: TYPE_NORMAL altsyncram0.cmp FALSE
-- Retrieval info: GEN_FILE: TYPE_NORMAL altsyncram0.bsf FALSE
-- Retrieval info: GEN_FILE: TYPE_NORMAL altsyncram0_inst.tdf FALSE
-- Retrieval info: GEN_FILE: TYPE_NORMAL altsyncram0_waveforms.html TRUE
-- Retrieval info: GEN_FILE: TYPE_NORMAL altsyncram0_waveforms.html FALSE
-- Retrieval info: GEN_FILE: TYPE_NORMAL altsyncram0_wave*.jpg FALSE
-- Retrieval info: LIB_FILE: altera_mf

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FPGA_by_Fredi/Video/BLITTER/altsyncram0_wave0.jpg
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13
FPGA_by_Fredi/Video/BLITTER/altsyncram0_waveforms.html
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@@ -1,13 +0,0 @@
<html>
<head>
<title>Sample Waveforms for "altsyncram0.tdf" </title>
</head>
<body>
<h2><CENTER>Sample behavioral waveforms for design file "altsyncram0.tdf" </CENTER></h2>
<P>The following waveforms show the behavior of altsyncram megafunction for the chosen set of parameters in design "altsyncram0.tdf". For the purpose of this simulation, the contents of the memory at the start of the sample waveforms is assumed to be ( FFF0, FFF1, FFF2, FFF3, ...). The design "altsyncram0.tdf" has </P>
<CENTER><img src=altsyncram0_wave0.jpg> </CENTER>
<P><CENTER><FONT size=2>Fig. 1 : Wave showing read operation. </CENTER></P>
<P><FONT size=3>The above waveform shows the behavior of the design under normal read conditions. The read happens at the rising edge of the enabled clock cycle. The output from the RAM is undefined until after the first rising edge of the read clock. </P>
<P></P>
</body>
</html>

427
FPGA_by_Fredi/Video/BLITTER/blitter.tdf.ALT
View File

@@ -1,427 +0,0 @@
-- WARNING: Do NOT edit the input and output ports in this file in a text
-- editor if you plan to continue editing the block that represents it in
-- the Block Editor! File corruption is VERY likely to occur.
-- Copyright (C) 1991-2010 Altera Corporation
-- Your use of Altera Corporation's design tools, logic functions
-- and other software and tools, and its AMPP partner logic
-- functions, and any output files from any of the foregoing
-- (including device programming or simulation files), and any
-- associated documentation or information are expressly subject
-- to the terms and conditions of the Altera Program License
-- Subscription Agreement, Altera MegaCore Function License
-- Agreement, or other applicable license agreement, including,
-- without limitation, that your use is for the sole purpose of
-- programming logic devices manufactured by Altera and sold by
-- Altera or its authorized distributors. Please refer to the
-- applicable agreement for further details.
-- Generated by Quartus II Version 9.1 (Build Build 350 03/24/2010)
-- Created on Sat Jan 15 11:06:17 2011
INCLUDE "lpm_bustri_WORD.inc";
INCLUDE "VIDEO/BLITTER/lpm_clshift0.INC";
CONSTANT BL_SKEW_LF = 255;
-- Title Statement (optional)
TITLE "Blitter";
-- Parameters Statement (optional)
-- {{ALTERA_PARAMETERS_BEGIN}} DO NOT REMOVE THIS LINE!
-- {{ALTERA_PARAMETERS_END}} DO NOT REMOVE THIS LINE!
-- Subdesign Section
SUBDESIGN BLITTER
(
-- {{ALTERA_IO_BEGIN}} DO NOT REMOVE THIS LINE!
nRSTO : INPUT;
MAIN_CLK : INPUT;
FB_ALE : INPUT;
nFB_WR : INPUT;
nFB_OE : INPUT;
FB_SIZE0 : INPUT;
FB_SIZE1 : INPUT;
VIDEO_RAM_CTR[15..0] : INPUT;
BLITTER_ON : INPUT;
FB_ADR[31..0] : INPUT;
nFB_CS1 : INPUT;
nFB_CS2 : INPUT;
nFB_CS3 : INPUT;
DDRCLK0 : INPUT;
BLITTER_DIN[127..0] : INPUT;
BLITTER_DACK[4..0] : INPUT;
SR_BLITTER_DACK : INPUT;
BLITTER_RUN : OUTPUT;
BLITTER_DOUT[127..0] : OUTPUT;
BLITTER_ADR[31..0] : OUTPUT;
BLITTER_SIG : OUTPUT;
BLITTER_WR : OUTPUT;
BLITTER_TA : OUTPUT;
FB_AD[31..0] : BIDIR;
-- {{ALTERA_IO_END}} DO NOT REMOVE THIS LINE!
)
VARIABLE
FB_B[3..0] :NODE;
FB_16B[1..0] :NODE;
BLITTER_CS :NODE;
BL_HRAM0_CS :NODE;
BL_HRAM0[15..0] :DFFE;
BL_HRAM1_CS :NODE;
BL_HRAM1[15..0] :DFFE;
BL_HRAM2_CS :NODE;
BL_HRAM2[15..0] :DFFE;
BL_HRAM3_CS :NODE;
BL_HRAM3[15..0] :DFFE;
BL_HRAM4_CS :NODE;
BL_HRAM4[15..0] :DFFE;
BL_HRAM5_CS :NODE;
BL_HRAM5[15..0] :DFFE;
BL_HRAM6_CS :NODE;
BL_HRAM6[15..0] :DFFE;
BL_HRAM7_CS :NODE;
BL_HRAM7[15..0] :DFFE;
BL_HRAM8_CS :NODE;
BL_HRAM8[15..0] :DFFE;
BL_HRAM9_CS :NODE;
BL_HRAM9[15..0] :DFFE;
BL_HRAMA_CS :NODE;
BL_HRAMA[15..0] :DFFE;
BL_HRAMB_CS :NODE;
BL_HRAMB[15..0] :DFFE;
BL_HRAMC_CS :NODE;
BL_HRAMC[15..0] :DFFE;
BL_HRAMD_CS :NODE;
BL_HRAMD[15..0] :DFFE;
BL_HRAME_CS :NODE;
BL_HRAME[15..0] :DFFE;
BL_HRAMF_CS :NODE;
BL_HRAMF[15..0] :DFFE;
BL_SRC_X_INC_CS :NODE;
BL_SRC_X_INC[15..0] :DFFE;
BL_SRC_Y_INC_CS :NODE;
BL_SRC_Y_INC[15..0] :DFFE;
BL_ENDMASK1_CS :NODE;
BL_ENDMASK1[15..0] :DFFE;
BL_ENDMASK2_CS :NODE;
BL_ENDMASK2[15..0] :DFFE;
BL_ENDMASK3_CS :NODE;
BL_ENDMASK3[15..0] :DFFE;
BL_SRC_ADRH_CS :NODE;
BL_SRC_ADRL_CS :NODE;
BL_SRC_ADR[31..0] :DFFE;
BL_DST_X_INC_CS :NODE;
BL_DST_X_INC[15..0] :DFFE;
BL_DST_Y_INC_CS :NODE;
BL_DST_Y_INC[15..0] :DFFE;
BL_DST_ADRH_CS :NODE;
BL_DST_ADRL_CS :NODE;
BL_DST_ADR[31..0] :DFFE;
BL_X_CNT_CS :NODE;
BL_X_CNT[15..0] :DFFE;
BL_Y_CNT_CS :NODE;
BL_Y_CNT[15..0] :DFFE;
BL_HT_OP_CS :NODE;
BL_HT_OP[7..0] :DFFE;
BL_LC_OP[7..0] :DFFE;
BL_LN_CS :NODE;
BL_LN[7..0] :DFFE;
BL_SKEW[7..0] :DFFE;
BL_SKEW_EXT[6..0] :NODE;
BL_SKEW_IN[255..0] :DFFE;
BL_SKEW_OUT[255..0] :DFFE;
BL_DATA_DDR_READY :DFF; -- 1 WENN DATEN GESCHRIEBEN ODER LESBAR
BL_READ_SRC :DFFE;
BL_DST_BUFFER[127..0] :DFFE;
BL_READ_DST :DFFE;
COUNT[18..0] :DFF;
BEGIN
-- BYT SELECT 32 BIT
FB_B0 = FB_ADR[1..0]==0; -- ADR==0
FB_B1 = FB_ADR[1..0]==1 -- ADR==1
# FB_SIZE1 & !FB_SIZE0 & !FB_ADR1 -- HIGH WORD
# FB_SIZE1 & FB_SIZE0 # !FB_SIZE1 & !FB_SIZE0; -- LONG UND LINE
FB_B2 = FB_ADR[1..0]==2 -- ADR==2
# FB_SIZE1 & FB_SIZE0 # !FB_SIZE1 & !FB_SIZE0; -- LONG UND LINE
FB_B3 = FB_ADR[1..0]==3 -- ADR==3
# FB_SIZE1 & !FB_SIZE0 & FB_ADR1 -- LOW WORD
# FB_SIZE1 & FB_SIZE0 # !FB_SIZE1 & !FB_SIZE0; -- LONG UND LINE
-- BYT SELECT 16 BIT
FB_16B0 = FB_ADR[0]==0; -- ADR==0
FB_16B1 = FB_ADR[0]==1 -- ADR==1
# !(!FB_SIZE1 & FB_SIZE0); -- NOT BYT
-- BLITTER CS
BLITTER_CS = !nFB_CS1 & FB_ADR[19..6]==H"3E28"; -- FFFF8A00-3F/40
BLITTER_TA = BLITTER_CS;
-- REGISTER
-- HALFTON RAM 0
BL_HRAM0[].CLK = MAIN_CLK;
BL_HRAM0[15..0] = FB_AD[31..16];
BL_HRAM0_CS = !nFB_CS1 & FB_ADR[19..1]==H"7C500"; -- $F8A00/2
BL_HRAM0[15..8].ENA = BL_HRAM0_CS & !nFB_WR & FB_16B0;
BL_HRAM0[7..0].ENA = BL_HRAM0_CS & !nFB_WR & FB_16B1;
-- HALFTON RAM 1
BL_HRAM1[].CLK = MAIN_CLK;
BL_HRAM1[15..0] = FB_AD[31..16];
BL_HRAM1_CS = !nFB_CS1 & FB_ADR[19..1]==H"7C501"; -- $F8A02/2
BL_HRAM1[15..8].ENA = BL_HRAM1_CS & !nFB_WR & FB_16B0;
BL_HRAM1[7..0].ENA = BL_HRAM1_CS & !nFB_WR & FB_16B1;
-- HALFTON RAM 2
BL_HRAM2[].CLK = MAIN_CLK;
BL_HRAM2[15..0] = FB_AD[31..16];
BL_HRAM2_CS = !nFB_CS1 & FB_ADR[19..1]==H"7C502"; -- $F8A04/2
BL_HRAM2[15..8].ENA = BL_HRAM2_CS & !nFB_WR & FB_16B0;
BL_HRAM2[7..0].ENA = BL_HRAM2_CS & !nFB_WR & FB_16B1;
-- HALFTON RAM 3
BL_HRAM3[].CLK = MAIN_CLK;
BL_HRAM3[15..0] = FB_AD[31..16];
BL_HRAM3_CS = !nFB_CS1 & FB_ADR[19..1]==H"7C503"; -- $F8A06/2
BL_HRAM3[15..8].ENA = BL_HRAM3_CS & !nFB_WR & FB_16B0;
BL_HRAM3[7..0].ENA = BL_HRAM3_CS & !nFB_WR & FB_16B1;
-- HALFTON RAM 4
BL_HRAM4[].CLK = MAIN_CLK;
BL_HRAM4[15..0] = FB_AD[31..16];
BL_HRAM4_CS = !nFB_CS1 & FB_ADR[19..1]==H"7C504"; -- $F8A08/2
BL_HRAM4[15..8].ENA = BL_HRAM4_CS & !nFB_WR & FB_16B0;
BL_HRAM4[7..0].ENA = BL_HRAM4_CS & !nFB_WR & FB_16B1;
-- HALFTON RAM 5
BL_HRAM5[].CLK = MAIN_CLK;
BL_HRAM5[15..0] = FB_AD[31..16];
BL_HRAM5_CS = !nFB_CS1 & FB_ADR[19..1]==H"7C505"; -- $F8A08/2
BL_HRAM5[15..8].ENA = BL_HRAM5_CS & !nFB_WR & FB_16B0;
BL_HRAM5[7..0].ENA = BL_HRAM5_CS & !nFB_WR & FB_16B1;
-- HALFTON RAM 6
BL_HRAM6[].CLK = MAIN_CLK;
BL_HRAM6[15..0] = FB_AD[31..16];
BL_HRAM6_CS = !nFB_CS1 & FB_ADR[19..1]==H"7C506"; -- $F8A08/2
BL_HRAM6[15..8].ENA = BL_HRAM6_CS & !nFB_WR & FB_16B0;
BL_HRAM6[7..0].ENA = BL_HRAM6_CS & !nFB_WR & FB_16B1;
-- HALFTON RAM 7
BL_HRAM7[].CLK = MAIN_CLK;
BL_HRAM7[15..0] = FB_AD[31..16];
BL_HRAM7_CS = !nFB_CS1 & FB_ADR[19..1]==H"7C507"; -- $F8A08/2
BL_HRAM7[15..8].ENA = BL_HRAM7_CS & !nFB_WR & FB_16B0;
BL_HRAM7[7..0].ENA = BL_HRAM7_CS & !nFB_WR & FB_16B1;
-- HALFTON RAM 8
BL_HRAM8[].CLK = MAIN_CLK;
BL_HRAM8[15..0] = FB_AD[31..16];
BL_HRAM8_CS = !nFB_CS1 & FB_ADR[19..1]==H"7C508"; -- $F8A10/2
BL_HRAM8[15..8].ENA = BL_HRAM8_CS & !nFB_WR & FB_16B0;
BL_HRAM8[7..0].ENA = BL_HRAM8_CS & !nFB_WR & FB_16B1;
-- HALFTON RAM 9
BL_HRAM9[].CLK = MAIN_CLK;
BL_HRAM9[15..0] = FB_AD[31..16];
BL_HRAM9_CS = !nFB_CS1 & FB_ADR[19..1]==H"7C509"; -- $F8A12/2
BL_HRAM9[15..8].ENA = BL_HRAM9_CS & !nFB_WR & FB_16B0;
BL_HRAM9[7..0].ENA = BL_HRAM9_CS & !nFB_WR & FB_16B1;
-- HALFTON RAM 10
BL_HRAMA[].CLK = MAIN_CLK;
BL_HRAMA[15..0] = FB_AD[31..16];
BL_HRAMA_CS = !nFB_CS1 & FB_ADR[19..1]==H"7C50A"; -- $F8A4/2
BL_HRAMA[15..8].ENA = BL_HRAMA_CS & !nFB_WR & FB_16B0;
BL_HRAMA[7..0].ENA = BL_HRAMA_CS & !nFB_WR & FB_16B1;
-- HALFTON RAM 11
BL_HRAMB[].CLK = MAIN_CLK;
BL_HRAMB[15..0] = FB_AD[31..16];
BL_HRAMB_CS = !nFB_CS1 & FB_ADR[19..1]==H"7C50B"; -- $F8A16/2
BL_HRAMB[15..8].ENA = BL_HRAMB_CS & !nFB_WR & FB_16B0;
BL_HRAMB[7..0].ENA = BL_HRAMB_CS & !nFB_WR & FB_16B1;
-- HALFTON RAM 12
BL_HRAMC[].CLK = MAIN_CLK;
BL_HRAMC[15..0] = FB_AD[31..16];
BL_HRAMC_CS = !nFB_CS1 & FB_ADR[19..1]==H"7C50C"; -- $F8A18/2
BL_HRAMC[15..8].ENA = BL_HRAMC_CS & !nFB_WR & FB_16B0;
BL_HRAMC[7..0].ENA = BL_HRAMC_CS & !nFB_WR & FB_16B1;
-- HALFTON RAM 13
BL_HRAMD[].CLK = MAIN_CLK;
BL_HRAMD[15..0] = FB_AD[31..16];
BL_HRAMD_CS = !nFB_CS1 & FB_ADR[19..1]==H"7C50D"; -- $F8A1A/2
BL_HRAMD[15..8].ENA = BL_HRAMD_CS & !nFB_WR & FB_16B0;
BL_HRAMD[7..0].ENA = BL_HRAMD_CS & !nFB_WR & FB_16B1;
-- HALFTON RAM 14
BL_HRAME[].CLK = MAIN_CLK;
BL_HRAME[15..0] = FB_AD[31..16];
BL_HRAME_CS = !nFB_CS1 & FB_ADR[19..1]==H"7C50E"; -- $F8A1C/2
BL_HRAME[15..8].ENA = BL_HRAME_CS & !nFB_WR & FB_16B0;
BL_HRAME[7..0].ENA = BL_HRAME_CS & !nFB_WR & FB_16B1;
-- HALFTON RAM 15
BL_HRAMF[].CLK = MAIN_CLK;
BL_HRAMF[15..0] = FB_AD[31..16];
BL_HRAMF_CS = !nFB_CS1 & FB_ADR[19..1]==H"7C50F"; -- $F8A1E/2
BL_HRAMF[15..8].ENA = BL_HRAMF_CS & !nFB_WR & FB_16B0;
BL_HRAMF[7..0].ENA = BL_HRAMF_CS & !nFB_WR & FB_16B1;
-- SRC X INC
BL_SRC_X_INC[].CLK = MAIN_CLK;
BL_SRC_X_INC[] = FB_AD[31..16];
BL_SRC_X_INC_CS = !nFB_CS1 & FB_ADR[19..1]==H"7C510"; -- $F8A20/2
BL_SRC_X_INC[15..8].ENA = BL_SRC_X_INC_CS & !nFB_WR & FB_16B0;
BL_SRC_X_INC[7..0].ENA = BL_SRC_X_INC_CS & !nFB_WR & FB_16B1;
-- SRC Y INC
BL_SRC_Y_INC[].CLK = MAIN_CLK;
BL_SRC_Y_INC[] = FB_AD[31..16];
BL_SRC_Y_INC_CS = !nFB_CS1 & FB_ADR[19..1]==H"7C511"; -- $F8A22/2
BL_SRC_Y_INC[15..8].ENA = BL_SRC_Y_INC_CS & !nFB_WR & FB_16B0;
BL_SRC_Y_INC[7..0].ENA = BL_SRC_Y_INC_CS & !nFB_WR & FB_16B1;
-- SRC ADR HIGH
BL_SRC_ADR[].CLK = MAIN_CLK;
BL_SRC_ADR[31..16] = FB_AD[31..16];
BL_SRC_ADRH_CS = !nFB_CS1 & FB_ADR[19..1]==H"7C512"; -- $F8A24/2
BL_SRC_ADR[31..24].ENA = BL_SRC_ADRH_CS & !nFB_WR & FB_16B0;
BL_SRC_ADR[23..16].ENA = BL_SRC_ADRH_CS & !nFB_WR & FB_16B1;
-- SRC ADR LOW
BL_SRC_ADR[].CLK = MAIN_CLK;
BL_SRC_ADR[15..0] = FB_AD[31..16];
BL_SRC_ADRL_CS = !nFB_CS1 & FB_ADR[19..1]==H"7C513"; -- $F8A26/2
BL_SRC_ADR[15..8].ENA = BL_SRC_ADRL_CS & !nFB_WR & FB_16B0;
BL_SRC_ADR[7..0].ENA = BL_SRC_ADRL_CS & !nFB_WR & FB_16B1;
-- ENDMASK 1
BL_ENDMASK1[].CLK = MAIN_CLK;
BL_ENDMASK1[] = FB_AD[31..16];
BL_ENDMASK1_CS = !nFB_CS1 & FB_ADR[19..1]==H"7C514"; -- $F8A28/2
BL_ENDMASK1[15..8].ENA = BL_ENDMASK1_CS & !nFB_WR & FB_16B0;
BL_ENDMASK1[7..0].ENA = BL_ENDMASK1_CS & !nFB_WR & FB_16B1;
-- ENDMASK 2
BL_ENDMASK2[].CLK = MAIN_CLK;
BL_ENDMASK2[] = FB_AD[31..16];
BL_ENDMASK2_CS = !nFB_CS1 & FB_ADR[19..1]==H"7C515"; -- $F8A2A/2
BL_ENDMASK2[15..8].ENA = BL_ENDMASK2_CS & !nFB_WR & FB_16B0;
BL_ENDMASK2[7..0].ENA = BL_ENDMASK2_CS & !nFB_WR & FB_16B1;
-- ENDMASK 3
BL_ENDMASK3[].CLK = MAIN_CLK;
BL_ENDMASK3[] = FB_AD[31..16];
BL_ENDMASK3_CS = !nFB_CS1 & FB_ADR[19..1]==H"7C516"; -- $F8A2C/2
BL_ENDMASK3[15..8].ENA = BL_ENDMASK3_CS & !nFB_WR & FB_16B0;
BL_ENDMASK3[7..0].ENA = BL_ENDMASK3_CS & !nFB_WR & FB_16B1;
-- DST X INC
BL_DST_X_INC[].CLK = MAIN_CLK;
BL_DST_X_INC[] = FB_AD[31..16];
BL_DST_X_INC_CS = !nFB_CS1 & FB_ADR[19..1]==H"7C517"; -- $F8A2E/2
BL_DST_X_INC[15..8].ENA = BL_DST_X_INC_CS & !nFB_WR & FB_16B0;
BL_DST_X_INC[7..0].ENA = BL_DST_X_INC_CS & !nFB_WR & FB_16B1;
-- DST Y INC
BL_DST_Y_INC[].CLK = MAIN_CLK;
BL_DST_Y_INC[] = FB_AD[31..16];
BL_DST_Y_INC_CS = !nFB_CS1 & FB_ADR[19..1]==H"7C518"; -- $F8A30/2
BL_DST_Y_INC[15..8].ENA = BL_DST_Y_INC_CS & !nFB_WR & FB_16B0;
BL_DST_Y_INC[7..0].ENA = BL_DST_Y_INC_CS & !nFB_WR & FB_16B1;
-- DST ADR HIGH
BL_DST_ADR[].CLK = MAIN_CLK;
BL_DST_ADR[31..16] = FB_AD[31..16];
BL_DST_ADRH_CS = !nFB_CS1 & FB_ADR[19..1]==H"7C512"; -- $F8A24/2
BL_DST_ADR[31..24].ENA = BL_DST_ADRH_CS & !nFB_WR & FB_16B0;
BL_DST_ADR[23..16].ENA = BL_DST_ADRH_CS & !nFB_WR & FB_16B1;
-- DST ADR LOW
BL_DST_ADR[].CLK = MAIN_CLK;
BL_DST_ADR[15..0] = FB_AD[31..16];
BL_DST_ADRL_CS = !nFB_CS1 & FB_ADR[19..1]==H"7C513"; -- $F8A26/2
BL_DST_ADR[15..8].ENA = BL_DST_ADRL_CS & !nFB_WR & FB_16B0;
BL_DST_ADR[7..0].ENA = BL_DST_ADRL_CS & !nFB_WR & FB_16B1;
-- X COUNT
BL_X_CNT[].CLK = MAIN_CLK;
BL_X_CNT[] = FB_AD[31..16];
BL_X_CNT_CS = !nFB_CS1 & FB_ADR[19..1]==H"7C51B"; -- $F8A36/2
BL_X_CNT[15..8].ENA = BL_X_CNT_CS & !nFB_WR & FB_16B0;
BL_X_CNT[7..0].ENA = BL_X_CNT_CS & !nFB_WR & FB_16B1;
-- Y COUNT
BL_Y_CNT[].CLK = MAIN_CLK;
BL_Y_CNT[] = FB_AD[31..16];
BL_Y_CNT_CS = !nFB_CS1 & FB_ADR[19..1]==H"7C51C"; -- $F8A38/2
BL_Y_CNT[15..8].ENA = BL_Y_CNT_CS & !nFB_WR & FB_16B0;
BL_Y_CNT[7..0].ENA = BL_Y_CNT_CS & !nFB_WR & FB_16B1;
-- HALFTONE OP BYT
BL_HT_OP[].CLK = MAIN_CLK;
BL_HT_OP[] = FB_AD[31..24];
BL_HT_OP_CS = !nFB_CS1 & FB_ADR[19..1]==H"7C51D"; -- $F8A3A/2
BL_HT_OP[7..0].ENA = BL_HT_OP_CS & !nFB_WR & FB_16B0;
-- LOGIC OP BYT
BL_LC_OP[].CLK = MAIN_CLK;
BL_LC_OP[] = FB_AD[23..16];
BL_LC_OP[7..0].ENA = BL_HT_OP_CS & !nFB_WR & FB_16B1; -- $F8A3B
-- LINE NUMBER BYT
BL_LN[].CLK = MAIN_CLK;
BL_LN[] = FB_AD[31..24];
BL_LN_CS = !nFB_CS1 & FB_ADR[19..1]==H"7C51E"; -- $F8A3C/2
BL_LN[7..0].ENA = BL_LN_CS & !nFB_WR & FB_16B0;
-- SKEW BYT
BL_SKEW[].CLK = MAIN_CLK;
BL_SKEW[] = FB_AD[31..24];
BL_SKEW[7..0].ENA = BL_LN_CS & !nFB_WR & FB_16B1; -- $F8A3D
--- REGISTER OUT
FB_AD[31..16] = lpm_bustri_WORD(
BL_HRAM0_CS & BL_HRAM0[15..0]
# BL_HRAM1_CS & BL_HRAM1[15..0]
# BL_HRAM2_CS & BL_HRAM2[15..0]
# BL_HRAM3_CS & BL_HRAM3[15..0]
# BL_HRAM4_CS & BL_HRAM4[15..0]
# BL_HRAM5_CS & BL_HRAM5[15..0]
# BL_HRAM6_CS & BL_HRAM6[15..0]
# BL_HRAM7_CS & BL_HRAM7[15..0]
# BL_HRAM8_CS & BL_HRAM8[15..0]
# BL_HRAM9_CS & BL_HRAM9[15..0]
# BL_HRAMA_CS & BL_HRAMA[15..0]
# BL_HRAMB_CS & BL_HRAMB[15..0]
# BL_HRAMC_CS & BL_HRAMC[15..0]
# BL_HRAMD_CS & BL_HRAMD[15..0]
# BL_HRAME_CS & BL_HRAME[15..0]
# BL_HRAMF_CS & BL_HRAMF[15..0]
# BL_SRC_X_INC_CS & BL_SRC_X_INC[]
# BL_SRC_Y_INC_CS & BL_SRC_Y_INC[]
# BL_SRC_ADRH_CS & BL_SRC_ADR[31..16]
# BL_SRC_ADRL_CS & BL_SRC_ADR[15..0]
# BL_ENDMASK1_CS & BL_ENDMASK1[]
# BL_ENDMASK2_CS & BL_ENDMASK2[]
# BL_ENDMASK3_CS & BL_ENDMASK3[]
# BL_DST_X_INC_CS & BL_DST_X_INC[]
# BL_DST_Y_INC_CS & BL_DST_Y_INC[]
# BL_DST_ADRH_CS & BL_DST_ADR[31..16]
# BL_DST_ADRL_CS & BL_DST_ADR[15..0]
# BL_X_CNT_CS & BL_X_CNT[]
# BL_Y_CNT_CS & BL_Y_CNT[]
# BL_HT_OP_CS & (BL_HT_OP[],BL_LC_OP[])
# BL_LN_CS & (BL_LN[],BL_SKEW[])
,!nFB_CS1 & FB_ADR[19..6]==H"3E28" & !nFB_OE); -- FFFF8A00-3F/40
-----------------------------------------
--
BL_READ_SRC.CLK = DDRCLK0;
BL_READ_DST.CLK = DDRCLK0;
BLITTER_RUN = VCC;
BLITTER_SIG = VCC;
BLITTER_WR = VCC;
-- READY SIGNAL 1 CLOCK SP<53>TER
BL_DATA_DDR_READY.CLK = DDRCLK0;
BL_DATA_DDR_READY = BL_DATA_DDR_READY & BLITTER_DACK0;
-- SRC BUFFER LADEN
BL_SKEW_IN[].CLK = DDRCLK0;
BL_SKEW_IN[].ENA = BL_DATA_DDR_READY & BL_READ_SRC;
BL_SKEW_IN[255..128] = BLITTER_DIN[];
BL_SKEW_IN[127..0] = BL_SKEW_IN[255..128];
-- DST BUFFER LADEN
BL_DST_BUFFER[].CLK = DDRCLK0;
BL_DST_BUFFER[].ENA = BL_DATA_DDR_READY & BL_READ_DST;
BL_DST_BUFFER[] = BLITTER_DIN[];
-- SKEW EXTENDET
BL_SKEW_EXT[6..4] = BL_SRC_ADR[3..1];
BL_SKEW_EXT[3..0] = BL_SKEW[3..0];
-- SKEW EXT MUX
BL_SKEW_OUT[].CLK = DDRCLK0;
BL_SKEW_OUT[].ENA = BL_DATA_DDR_READY & BL_READ_DST;
BL_SKEW_OUT[] = lpm_clshift0(BL_SKEW_IN[],BL_SKEW_EXT[]); -- BIT 127..0 SIND RELEVANT
COUNT[] = COUNT[] + 16;
COUNT[].CLK = BLITTER_DACK0;
BLITTER_DOUT[] = H"112233445566778899AABBCCDDEEFF00";
BLITTER_ADR[] = (0, COUNT[]) + 400000;
END;

54
FPGA_by_Fredi/Video/BLITTER/lpm_clshift0.bsf
View File

@@ -1,54 +0,0 @@
/*
WARNING: Do NOT edit the input and output ports in this file in a text
editor if you plan to continue editing the block that represents it in
the Block Editor! File corruption is VERY likely to occur.
*/
/*
Copyright (C) 1991-2010 Altera Corporation
Your use of Altera Corporation's design tools, logic functions
and other software and tools, and its AMPP partner logic
functions, and any output files from any of the foregoing
(including device programming or simulation files), and any
associated documentation or information are expressly subject
to the terms and conditions of the Altera Program License
Subscription Agreement, Altera MegaCore Function License
Agreement, or other applicable license agreement, including,
without limitation, that your use is for the sole purpose of
programming logic devices manufactured by Altera and sold by
Altera or its authorized distributors. Please refer to the
applicable agreement for further details.
*/
(header "symbol" (version "1.1"))
(symbol
(rect 0 0 208 80)
(text "lpm_clshift0" (rect 62 3 162 22)(font "Arial" (font_size 10)))
(text "inst" (rect 8 61 31 76)(font "Arial" ))
(port
(pt 0 24)
(input)
(text "data[255..0]" (rect 0 0 81 16)(font "Arial" (font_size 8)))
(text "data[255..0]" (rect 20 16 89 32)(font "Arial" (font_size 8)))
(line (pt 0 24)(pt 16 24)(line_width 3))
)
(port
(pt 0 40)
(input)
(text "distance[6..0]" (rect 0 0 93 16)(font "Arial" (font_size 8)))
(text "distance[6..0]" (rect 20 32 99 48)(font "Arial" (font_size 8)))
(line (pt 0 40)(pt 16 40)(line_width 3))
)
(port
(pt 208 24)
(output)
(text "result[255..0]" (rect 0 0 89 16)(font "Arial" (font_size 8)))
(text "result[255..0]" (rect 113 16 189 32)(font "Arial" (font_size 8)))
(line (pt 208 24)(pt 192 24)(line_width 3))
)
(drawing
(text "LOGICAL right shift" (rect 21 50 114 64)(font "Arial" ))
(line (pt 16 16)(pt 16 64)(line_width 1))
(line (pt 192 16)(pt 192 64)(line_width 1))
(line (pt 16 16)(pt 192 16)(line_width 1))
(line (pt 16 64)(pt 192 64)(line_width 1))
)
)

21
FPGA_by_Fredi/Video/BLITTER/altsyncram0.cmp → FPGA_by_Fredi/Video/BLITTER/lpm_clshift144.inc
View File

@@ -13,14 +13,13 @@
--applicable agreement for further details.
component altsyncram0
PORT
(
address : IN STD_LOGIC_VECTOR (3 DOWNTO 0);
byteena_a : IN STD_LOGIC_VECTOR (1 DOWNTO 0) := (OTHERS => '1');
clock : IN STD_LOGIC := '1';
data : IN STD_LOGIC_VECTOR (15 DOWNTO 0);
wren : IN STD_LOGIC := '0';
q : OUT STD_LOGIC_VECTOR (15 DOWNTO 0)
);
end component;
FUNCTION lpm_clshift144
(
data[143..0],
direction,
distance[7..0]
)
RETURNS (
result[143..0]
);

4
FPGA_by_Fredi/Video/BLITTER/lpm_clshift144.qip Normal file
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@@ -0,0 +1,4 @@
set_global_assignment -name IP_TOOL_NAME "LPM_CLSHIFT"
set_global_assignment -name IP_TOOL_VERSION "9.1"
set_global_assignment -name MISC_FILE [file join $::quartus(qip_path) "lpm_clshift144.tdf"]
set_global_assignment -name MISC_FILE [file join $::quartus(qip_path) "lpm_clshift144.inc"]

94
FPGA_by_Fredi/Video/BLITTER/lpm_clshift144.tdf Normal file
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@@ -0,0 +1,94 @@
-- megafunction wizard: %LPM_CLSHIFT%
-- GENERATION: STANDARD
-- VERSION: WM1.0
-- MODULE: lpm_clshift
-- ============================================================
-- File Name: lpm_clshift144.tdf
-- Megafunction Name(s):
-- lpm_clshift
--
-- Simulation Library Files(s):
--
-- ============================================================
-- ************************************************************
-- THIS IS A WIZARD-GENERATED FILE. DO NOT EDIT THIS FILE!
--
-- 9.1 Build 350 03/24/2010 SP 2 SJ Web Edition
-- ************************************************************
--Copyright (C) 1991-2010 Altera Corporation
--Your use of Altera Corporation's design tools, logic functions
--and other software and tools, and its AMPP partner logic
--functions, and any output files from any of the foregoing
--(including device programming or simulation files), and any
--associated documentation or information are expressly subject
--to the terms and conditions of the Altera Program License
--Subscription Agreement, Altera MegaCore Function License
--Agreement, or other applicable license agreement, including,
--without limitation, that your use is for the sole purpose of
--programming logic devices manufactured by Altera and sold by
--Altera or its authorized distributors. Please refer to the
--applicable agreement for further details.
INCLUDE "lpm_clshift.inc";
SUBDESIGN lpm_clshift144
(
data[143..0] : INPUT;
direction : INPUT;
distance[7..0] : INPUT;
result[143..0] : OUTPUT;
)
VARIABLE
lpm_clshift_component : lpm_clshift WITH (
LPM_SHIFTTYPE = "LOGICAL",
LPM_TYPE = "LPM_CLSHIFT",
LPM_WIDTH = 144,
LPM_WIDTHDIST = 8
);
BEGIN
result[143..0] = lpm_clshift_component.result[143..0];
lpm_clshift_component.distance[7..0] = distance[7..0];
lpm_clshift_component.direction = direction;
lpm_clshift_component.data[143..0] = data[143..0];
END;
-- ============================================================
-- CNX file retrieval info
-- ============================================================
-- Retrieval info: PRIVATE: INTENDED_DEVICE_FAMILY STRING "Cyclone III"
-- Retrieval info: PRIVATE: LPM_SHIFTTYPE NUMERIC "0"
-- Retrieval info: PRIVATE: LPM_WIDTH NUMERIC "144"
-- Retrieval info: PRIVATE: SYNTH_WRAPPER_GEN_POSTFIX STRING "0"
-- Retrieval info: PRIVATE: lpm_width_varies NUMERIC "0"
-- Retrieval info: PRIVATE: lpm_widthdist NUMERIC "8"
-- Retrieval info: PRIVATE: lpm_widthdist_style NUMERIC "0"
-- Retrieval info: PRIVATE: port_direction NUMERIC "2"
-- Retrieval info: CONSTANT: LPM_SHIFTTYPE STRING "LOGICAL"
-- Retrieval info: CONSTANT: LPM_TYPE STRING "LPM_CLSHIFT"
-- Retrieval info: CONSTANT: LPM_WIDTH NUMERIC "144"
-- Retrieval info: CONSTANT: LPM_WIDTHDIST NUMERIC "8"
-- Retrieval info: USED_PORT: data 0 0 144 0 INPUT NODEFVAL data[143..0]
-- Retrieval info: USED_PORT: direction 0 0 0 0 INPUT NODEFVAL direction
-- Retrieval info: USED_PORT: distance 0 0 8 0 INPUT NODEFVAL distance[7..0]
-- Retrieval info: USED_PORT: result 0 0 144 0 OUTPUT NODEFVAL result[143..0]
-- Retrieval info: CONNECT: @distance 0 0 8 0 distance 0 0 8 0
-- Retrieval info: CONNECT: @data 0 0 144 0 data 0 0 144 0
-- Retrieval info: CONNECT: result 0 0 144 0 @result 0 0 144 0
-- Retrieval info: CONNECT: @direction 0 0 0 0 direction 0 0 0 0
-- Retrieval info: LIBRARY: lpm lpm.lpm_components.all
-- Retrieval info: GEN_FILE: TYPE_NORMAL lpm_clshift144.tdf TRUE
-- Retrieval info: GEN_FILE: TYPE_NORMAL lpm_clshift144.inc TRUE
-- Retrieval info: GEN_FILE: TYPE_NORMAL lpm_clshift144.cmp FALSE
-- Retrieval info: GEN_FILE: TYPE_NORMAL lpm_clshift144.bsf FALSE
-- Retrieval info: GEN_FILE: TYPE_NORMAL lpm_clshift144_inst.tdf FALSE

25
FPGA_by_Fredi/Video/BLITTER/lpm_clshift384.inc Normal file
View File

@@ -0,0 +1,25 @@
--Copyright (C) 1991-2010 Altera Corporation
--Your use of Altera Corporation's design tools, logic functions
--and other software and tools, and its AMPP partner logic
--functions, and any output files from any of the foregoing
--(including device programming or simulation files), and any
--associated documentation or information are expressly subject
--to the terms and conditions of the Altera Program License
--Subscription Agreement, Altera MegaCore Function License
--Agreement, or other applicable license agreement, including,
--without limitation, that your use is for the sole purpose of
--programming logic devices manufactured by Altera and sold by
--Altera or its authorized distributors. Please refer to the
--applicable agreement for further details.
FUNCTION lpm_clshift384
(
data[383..0],
direction,
distance[7..0]
)
RETURNS (
result[383..0]
);

7
FPGA_by_Fredi/Video/BLITTER/lpm_clshift0.qip → FPGA_by_Fredi/Video/BLITTER/lpm_clshift384.qip
View File

@@ -1,6 +1,5 @@
set_global_assignment -name IP_TOOL_NAME "LPM_CLSHIFT"
set_global_assignment -name IP_TOOL_VERSION "9.1"
set_global_assignment -name MISC_FILE [file join $::quartus(qip_path) "lpm_clshift0.tdf"]
set_global_assignment -name MISC_FILE [file join $::quartus(qip_path) "lpm_clshift0.bsf"]
set_global_assignment -name MISC_FILE [file join $::quartus(qip_path) "lpm_clshift0.inc"]
set_global_assignment -name MISC_FILE [file join $::quartus(qip_path) "lpm_clshift0.cmp"]
set_global_assignment -name MISC_FILE [file join $::quartus(qip_path) "lpm_clshift384.tdf"]
set_global_assignment -name MISC_FILE [file join $::quartus(qip_path) "lpm_clshift384.inc"]
set_global_assignment -name MISC_FILE [file join $::quartus(qip_path) "lpm_clshift384.cmp"]

50
FPGA_by_Fredi/Video/BLITTER/lpm_clshift0.tdf → FPGA_by_Fredi/Video/BLITTER/lpm_clshift384.tdf
View File

@@ -36,11 +36,12 @@ INCLUDE "lpm_clshift.inc";
SUBDESIGN lpm_clshift0
SUBDESIGN lpm_clshift384
(
data[255..0] : INPUT;
distance[6..0] : INPUT;
result[255..0] : OUTPUT;
data[383..0] : INPUT;
direction : INPUT;
distance[7..0] : INPUT;
result[383..0] : OUTPUT;
)
VARIABLE
@@ -48,16 +49,16 @@ VARIABLE
lpm_clshift_component : lpm_clshift WITH (
LPM_SHIFTTYPE = "LOGICAL",
LPM_TYPE = "LPM_CLSHIFT",
LPM_WIDTH = 256,
LPM_WIDTHDIST = 7
LPM_WIDTH = 384,
LPM_WIDTHDIST = 8
);
BEGIN
result[255..0] = lpm_clshift_component.result[255..0];
lpm_clshift_component.distance[6..0] = distance[6..0];
lpm_clshift_component.direction = VCC;
lpm_clshift_component.data[255..0] = data[255..0];
result[383..0] = lpm_clshift_component.result[383..0];
lpm_clshift_component.distance[7..0] = distance[7..0];
lpm_clshift_component.direction = direction;
lpm_clshift_component.data[383..0] = data[383..0];
END;
@@ -67,26 +68,27 @@ END;
-- ============================================================
-- Retrieval info: PRIVATE: INTENDED_DEVICE_FAMILY STRING "Cyclone III"
-- Retrieval info: PRIVATE: LPM_SHIFTTYPE NUMERIC "0"
-- Retrieval info: PRIVATE: LPM_WIDTH NUMERIC "256"
-- Retrieval info: PRIVATE: LPM_WIDTH NUMERIC "384"
-- Retrieval info: PRIVATE: SYNTH_WRAPPER_GEN_POSTFIX STRING "0"
-- Retrieval info: PRIVATE: lpm_width_varies NUMERIC "0"
-- Retrieval info: PRIVATE: lpm_widthdist NUMERIC "7"
-- Retrieval info: PRIVATE: lpm_widthdist_style NUMERIC "1"
-- Retrieval info: PRIVATE: port_direction NUMERIC "1"
-- Retrieval info: PRIVATE: lpm_widthdist NUMERIC "8"
-- Retrieval info: PRIVATE: lpm_widthdist_style NUMERIC "0"
-- Retrieval info: PRIVATE: port_direction NUMERIC "2"
-- Retrieval info: CONSTANT: LPM_SHIFTTYPE STRING "LOGICAL"
-- Retrieval info: CONSTANT: LPM_TYPE STRING "LPM_CLSHIFT"
-- Retrieval info: CONSTANT: LPM_WIDTH NUMERIC "256"
-- Retrieval info: CONSTANT: LPM_WIDTHDIST NUMERIC "7"
-- Retrieval info: USED_PORT: data 0 0 256 0 INPUT NODEFVAL data[255..0]
-- Retrieval info: USED_PORT: distance 0 0 7 0 INPUT NODEFVAL distance[6..0]
-- Retrieval info: USED_PORT: result 0 0 256 0 OUTPUT NODEFVAL result[255..0]
-- Retrieval info: CONNECT: @distance 0 0 7 0 distance 0 0 7 0
-- Retrieval info: CONNECT: @data 0 0 256 0 data 0 0 256 0
-- Retrieval info: CONNECT: result 0 0 256 0 @result 0 0 256 0
-- Retrieval info: CONNECT: @direction 0 0 0 0 VCC 0 0 0 0
-- Retrieval info: CONSTANT: LPM_WIDTH NUMERIC "384"
-- Retrieval info: CONSTANT: LPM_WIDTHDIST NUMERIC "8"
-- Retrieval info: USED_PORT: data 0 0 384 0 INPUT NODEFVAL data[383..0]
-- Retrieval info: USED_PORT: direction 0 0 0 0 INPUT NODEFVAL direction
-- Retrieval info: USED_PORT: distance 0 0 8 0 INPUT NODEFVAL distance[7..0]
-- Retrieval info: USED_PORT: result 0 0 384 0 OUTPUT NODEFVAL result[383..0]
-- Retrieval info: CONNECT: @distance 0 0 8 0 distance 0 0 8 0
-- Retrieval info: CONNECT: @data 0 0 384 0 data 0 0 384 0
-- Retrieval info: CONNECT: result 0 0 384 0 @result 0 0 384 0
-- Retrieval info: CONNECT: @direction 0 0 0 0 direction 0 0 0 0
-- Retrieval info: LIBRARY: lpm lpm.lpm_components.all
-- Retrieval info: GEN_FILE: TYPE_NORMAL lpm_clshift0.tdf TRUE
-- Retrieval info: GEN_FILE: TYPE_NORMAL lpm_clshift0.inc TRUE
-- Retrieval info: GEN_FILE: TYPE_NORMAL lpm_clshift0.cmp TRUE
-- Retrieval info: GEN_FILE: TYPE_NORMAL lpm_clshift0.bsf TRUE FALSE
-- Retrieval info: GEN_FILE: TYPE_NORMAL lpm_clshift0.bsf TRUE
-- Retrieval info: GEN_FILE: TYPE_NORMAL lpm_clshift0_inst.tdf FALSE

58
FPGA_by_Fredi/Video/DDR_CTR.tdf
View File

@@ -6,8 +6,8 @@ INCLUDE "lpm_bustri_BYT.inc";
-- FIFO WATER MARK
CONSTANT FIFO_LWM = 0;
CONSTANT FIFO_MWM = 200;
CONSTANT FIFO_HWM = 500;
CONSTANT FIFO_MWM = 1000;
CONSTANT FIFO_HWM = 2000;
-- {{ALTERA_PARAMETERS_BEGIN}} DO NOT REMOVE THIS LINE!
-- {{ALTERA_PARAMETERS_END}} DO NOT REMOVE THIS LINE!
@@ -34,7 +34,7 @@ SUBDESIGN DDR_CTR
BLITTER_WR : INPUT;
DDRCLK0 : INPUT;
CLK33M : INPUT;
FIFO_MW[8..0] : INPUT;
FIFO_MW[10..0] : INPUT;
VA[12..0] : OUTPUT;
nVWE : OUTPUT;
nVRAS : OUTPUT;
@@ -205,26 +205,13 @@ BEGIN
DDR_REFRESH_ON = VIDEO_RAM_CTR2;
DDR_CONFIG = VIDEO_RAM_CTR3;
FIFO_ACTIVE = VIDEO_RAM_CTR8;
--------------------------------
----------------------------------------------------------------
-- CPU ---------------------------
--------------------------------------------------------
CPU_ROW_ADR[] = FB_ADR[26..14];
CPU_BA[] = FB_ADR[13..12];
CPU_COL_ADR[] = FB_ADR[11..2];
nVRAS = !VRAS;
nVCAS = !VCAS;
nVWE = !VWE;
SR_DDR_WR.CLK = DDRCLK0;
SR_DDRWR_D_SEL.CLK = DDRCLK0;
SR_VDMP[7..0].CLK = DDRCLK0;
SR_FIFO_WRE.CLK = DDRCLK0;
CPU_AC.CLK = DDRCLK0;
FIFO_AC.CLK = DDRCLK0;
BLITTER_AC.CLK = DDRCLK0;
DDRWR_D_SEL1 = BLITTER_AC;
-- SELECT LOGIC
DDR_SEL = FB_ALE & FB_AD[31..30]==B"01";
DDR_CS.CLK = MAIN_CLK;
DDR_CS.ENA = FB_ALE;
DDR_CS = DDR_SEL;
-- WENN READ ODER WRITE B,W,L DDR SOFORT ANFORDERN, BEI WRITE LINE SP<53>TER
CPU_SIG = DDR_SEL & (nFB_WR # !LINE) & !DDR_CONFIG -- NICHT LINE ODER READ SOFORT LOS WENN NICHT CONFIG
# DDR_SEL & DDR_CONFIG -- CONFIG SOFORT LOS
@@ -234,6 +221,30 @@ BEGIN
# CPU_REQ & FB_REGDDR!=FR_S1 & FB_REGDDR!=FR_S3 & !BUS_CYC_END & !BUS_CYC; -- HALTEN BUS CYC BEGONNEN ODER FERTIG
BUS_CYC.CLK = DDRCLK0;
BUS_CYC = BUS_CYC & !BUS_CYC_END;
-- SELECT LOGIC
DDR_SEL = FB_ALE & FB_AD[31..30]==B"01";
DDR_CS.CLK = MAIN_CLK;
DDR_CS.ENA = FB_ALE;
DDR_CS = DDR_SEL;
---------------------------------------------------------------
-- BLITTER ----------------------
-----------------------------------------
BLITTER_REQ.CLK = DDRCLK0;
BLITTER_REQ = BLITTER_SIG & !DDR_CONFIG & VCKE & !nVCS;
BLITTER_ROW_ADR[] = BLITTER_ADR[26..14];
BLITTER_BA[] = BLITTER_ADR[13..12];
BLITTER_COL_ADR[] = BLITTER_ADR[11..2];
BLITTER_AC.CLK = DDRCLK0;
DDRWR_D_SEL1 = BLITTER_AC;
---------------------------------------------------
nVRAS = !VRAS;
nVCAS = !VCAS;
nVWE = !VWE;
SR_DDR_WR.CLK = DDRCLK0;
SR_DDRWR_D_SEL.CLK = DDRCLK0;
SR_VDMP[7..0].CLK = DDRCLK0;
SR_FIFO_WRE.CLK = DDRCLK0;
FIFO_AC.CLK = DDRCLK0;
-- STATE MACHINE SYNCHRONISIEREN -----------------
MCS[].CLK = DDRCLK0;
MCS0 = MAIN_CLK;
@@ -563,15 +574,6 @@ BEGIN
DDR_SM = DS_T1;
END CASE;
---------------------------------------------------------------
-- BLITTER ----------------------
-----------------------------------------
BLITTER_REQ.CLK = DDRCLK0;
BLITTER_REQ = BLITTER_SIG & !DDR_CONFIG & VCKE & !nVCS;
BLITTER_ROW_ADR[] = BLITTER_ADR[26..14];
BLITTER_BA1 = BLITTER_ADR13;
BLITTER_BA0 = BLITTER_ADR12;
BLITTER_COL_ADR[] = BLITTER_ADR[11..2];
------------------------------------------------------------------------------
-- FIFO ---------------------------------
--------------------------------------------------------

659
FPGA_by_Fredi/Video/DDR_CTR.tdf.bak
View File

@@ -1,659 +0,0 @@
TITLE "DDR_CTR";
-- CREATED BY FREDI ASCHWANDEN
INCLUDE "lpm_bustri_BYT.inc";
-- FIFO WATER MARK
CONSTANT FIFO_LWM = 0;
CONSTANT FIFO_MWM = 200;
CONSTANT FIFO_HWM = 500;
-- {{ALTERA_PARAMETERS_BEGIN}} DO NOT REMOVE THIS LINE!
-- {{ALTERA_PARAMETERS_END}} DO NOT REMOVE THIS LINE!
SUBDESIGN DDR_CTR
(
-- {{ALTERA_IO_BEGIN}} DO NOT REMOVE THIS LINE!
FB_ADR[31..0] : INPUT;
nFB_CS1 : INPUT;
nFB_CS2 : INPUT;
nFB_CS3 : INPUT;
nFB_OE : INPUT;
FB_SIZE0 : INPUT;
FB_SIZE1 : INPUT;
nRSTO : INPUT;
MAIN_CLK : INPUT;
FB_ALE : INPUT;
nFB_WR : INPUT;
DDR_SYNC_66M : INPUT;
CLR_FIFO : INPUT;
VIDEO_RAM_CTR[15..0] : INPUT;
BLITTER_ADR[31..0] : INPUT;
BLITTER_SIG : INPUT;
BLITTER_WR : INPUT;
DDRCLK0 : INPUT;
CLK33M : INPUT;
FIFO_MW[8..0] : INPUT;
VA[12..0] : OUTPUT;
nVWE : OUTPUT;
nVRAS : OUTPUT;
nVCS : OUTPUT;
VCKE : OUTPUT;
nVCAS : OUTPUT;
FB_LE[3..0] : OUTPUT;
FB_VDOE[3..0] : OUTPUT;
SR_FIFO_WRE : OUTPUT;
SR_DDR_FB : OUTPUT;
SR_DDR_WR : OUTPUT;
SR_DDRWR_D_SEL : OUTPUT;
SR_VDMP[7..0] : OUTPUT;
VIDEO_DDR_TA : OUTPUT;
SR_BLITTER_DACK : OUTPUT;
BA[1..0] : OUTPUT;
DDRWR_D_SEL1 : OUTPUT;
VDM_SEL[3..0] : OUTPUT;
FB_AD[31..0] : BIDIR;
-- {{ALTERA_IO_END}} DO NOT REMOVE THIS LINE!
)
VARIABLE
FB_REGDDR :MACHINE WITH STATES(FR_WAIT,FR_S0,FR_S1,FR_S2,FR_S3);
DDR_SM :MACHINE WITH STATES(DS_T1,DS_T2A,DS_T2B,DS_T3,DS_N5,DS_N6, DS_N7, DS_N8, -- START (NORMAL 8 CYCLES TOTAL = 60ns)
DS_C2,DS_C3,DS_C4, DS_C5, DS_C6, DS_C7, -- CONFIG
DS_T4R,DS_T5R, -- READ CPU UND BLITTER,
DS_T4W,DS_T5W,DS_T6W,DS_T7W,DS_T8W,DS_T9W, -- WRITE CPU UND BLITTER
DS_T4F,DS_T5F,DS_T6F,DS_T7F,DS_T8F,DS_T9F,DS_T10F, -- READ FIFO
DS_CB6, DS_CB8, -- CLOSE FIFO BANK
DS_R2,DS_R3,DS_R4, DS_R5, DS_R6); -- REFRESH 10X7.5NS=75NS
LINE :NODE;
FB_B[3..0] :NODE;
VCAS :NODE;
VRAS :NODE;
VWE :NODE;
VA_P[12..0] :DFF;
BA_P[1..0] :DFF;
VA_S[12..0] :DFF;
BA_S[1..0] :DFF;
MCS[1..0] :DFF;
CPU_DDR_SYNC :DFF;
DDR_SEL :NODE;
DDR_CS :DFFE;
DDR_CONFIG :NODE;
SR_DDR_WR :DFF;
SR_DDRWR_D_SEL :DFF;
SR_VDMP[7..0] :DFF;
CPU_ROW_ADR[12..0] :NODE;
CPU_BA[1..0] :NODE;
CPU_COL_ADR[9..0] :NODE;
CPU_SIG :NODE;
CPU_REQ :DFF;
CPU_AC :DFF;
BUS_CYC :DFF;
BUS_CYC_END :NODE;
BLITTER_REQ :DFF;
BLITTER_AC :DFF;
BLITTER_ROW_ADR[12..0] :NODE;
BLITTER_BA[1..0] :NODE;
BLITTER_COL_ADR[9..0] :NODE;
FIFO_REQ :DFF;
FIFO_AC :DFF;
FIFO_ROW_ADR[12..0] :NODE;
FIFO_BA[1..0] :NODE;
FIFO_COL_ADR[9..0] :NODE;
FIFO_ACTIVE :NODE;
CLR_FIFO_SYNC :DFF;
CLEAR_FIFO_CNT :DFF;
STOP :DFF;
SR_FIFO_WRE :DFF;
FIFO_BANK_OK :DFF;
FIFO_BANK_NOT_OK :NODE;
DDR_REFRESH_ON :NODE;
DDR_REFRESH_CNT[10..0] :DFF;
DDR_REFRESH_REQ :DFF;
DDR_REFRESH_SIG[3..0] :DFFE;
REFRESH_TIME :DFF;
VIDEO_BASE_L_D[7..0] :DFFE;
VIDEO_BASE_L :NODE;
VIDEO_BASE_M_D[7..0] :DFFE;
VIDEO_BASE_M :NODE;
VIDEO_BASE_H_D[7..0] :DFFE;
VIDEO_BASE_H :NODE;
VIDEO_BASE_X_D[2..0] :DFFE;
VIDEO_ADR_CNT[22..0] :DFFE;
VIDEO_CNT_L :NODE;
VIDEO_CNT_M :NODE;
VIDEO_CNT_H :NODE;
VIDEO_BASE_ADR[22..0] :NODE;
VIDEO_ACT_ADR[26..0] :NODE;
BEGIN
LINE = FB_SIZE0 & FB_SIZE1;
-- BYT SELECT
FB_B0 = FB_ADR[1..0]==0 -- ADR==0
# FB_SIZE1 & FB_SIZE0 # !FB_SIZE1 & !FB_SIZE0; -- LONG UND LINE
FB_B1 = FB_ADR[1..0]==1 -- ADR==1
# FB_SIZE1 & !FB_SIZE0 & !FB_ADR1 -- HIGH WORD
# FB_SIZE1 & FB_SIZE0 # !FB_SIZE1 & !FB_SIZE0; -- LONG UND LINE
FB_B2 = FB_ADR[1..0]==2 -- ADR==2
# FB_SIZE1 & FB_SIZE0 # !FB_SIZE1 & !FB_SIZE0; -- LONG UND LINE
FB_B3 = FB_ADR[1..0]==3 -- ADR==3
# FB_SIZE1 & !FB_SIZE0 & FB_ADR1 -- LOW WORD
# FB_SIZE1 & FB_SIZE0 # !FB_SIZE1 & !FB_SIZE0; -- LONG UND LINE
-- CPU READ (REG DDR => CPU) AND WRITE (CPU => REG DDR) --------------------------------------------------
FB_REGDDR.CLK = MAIN_CLK;
CASE FB_REGDDR IS
WHEN FR_WAIT =>
FB_LE0 = !nFB_WR;
IF BUS_CYC # DDR_SEL & LINE & !nFB_WR THEN -- LOS WENN BEREIT ODER IMMER BEI LINE WRITE
FB_REGDDR = FR_S0;
ELSE
FB_REGDDR = FR_WAIT;
END IF;
WHEN FR_S0 =>
IF DDR_CS THEN
FB_LE0 = !nFB_WR;
VIDEO_DDR_TA = VCC;
IF LINE THEN
FB_VDOE0 = !nFB_OE & !DDR_CONFIG;
FB_REGDDR = FR_S1;
ELSE
BUS_CYC_END = VCC;
FB_VDOE0 = !nFB_OE & !MAIN_CLK & !DDR_CONFIG;
FB_REGDDR = FR_WAIT;
END IF;
ELSE
FB_REGDDR = FR_WAIT;
END IF;
WHEN FR_S1 =>
IF DDR_CS THEN
FB_VDOE1 = !nFB_OE & !DDR_CONFIG;
FB_LE1 = !nFB_WR;
VIDEO_DDR_TA = VCC;
FB_REGDDR = FR_S2;
ELSE
FB_REGDDR = FR_WAIT;
END IF;
WHEN FR_S2 =>
IF DDR_CS THEN
FB_VDOE2 = !nFB_OE & !DDR_CONFIG;
FB_LE2 = !nFB_WR;
IF !BUS_CYC & LINE & !nFB_WR THEN -- BEI LINE WRITE EVT. WARTEN
FB_REGDDR = FR_S2;
ELSE
VIDEO_DDR_TA = VCC;
FB_REGDDR = FR_S3;
END IF;
ELSE
FB_REGDDR = FR_WAIT;
END IF;
WHEN FR_S3 =>
IF DDR_CS THEN
FB_VDOE3 = !nFB_OE & !MAIN_CLK & !DDR_CONFIG;
FB_LE3 = !nFB_WR;
VIDEO_DDR_TA = VCC;
BUS_CYC_END = VCC;
FB_REGDDR = FR_WAIT;
ELSE
FB_REGDDR = FR_WAIT;
END IF;
END CASE;
-- DDR STEUERUNG -----------------------------------------------------
-- VIDEO RAM CONTROL REGISTER (IST IN VIDEO_MUX_CTR) $F0000400: BIT 0: VCKE; 1: !nVCS ;2:REFRESH ON , (0=FIFO UND CNT CLEAR); 3: CONFIG; 8: FIFO_ACTIVE;
VCKE = VIDEO_RAM_CTR0;
nVCS = !VIDEO_RAM_CTR1;
DDR_REFRESH_ON = VIDEO_RAM_CTR2;
DDR_CONFIG = VIDEO_RAM_CTR3;
FIFO_ACTIVE = VIDEO_RAM_CTR8;
--------------------------------
CPU_ROW_ADR[] = FB_ADR[26..14];
CPU_BA[] = FB_ADR[13..12];
CPU_COL_ADR[] = FB_ADR[11..2];
nVRAS = !VRAS;
nVCAS = !VCAS;
nVWE = !VWE;
SR_DDR_WR.CLK = DDRCLK0;
SR_DDRWR_D_SEL.CLK = DDRCLK0;
SR_VDMP[7..0].CLK = DDRCLK0;
SR_FIFO_WRE.CLK = DDRCLK0;
CPU_AC.CLK = DDRCLK0;
FIFO_AC.CLK = DDRCLK0;
BLITTER_AC.CLK = DDRCLK0;
DDRWR_D_SEL1 = BLITTER_AC;
-- SELECT LOGIC
DDR_SEL = FB_ALE & FB_AD[31..30]==B"01";
DDR_CS.CLK = MAIN_CLK;
DDR_CS.ENA = FB_ALE;
DDR_CS = DDR_SEL;
-- WENN READ ODER WRITE B,W,L DDR SOFORT ANFORDERN, BEI WRITE LINE SP<53>TER
CPU_SIG = DDR_SEL & (nFB_WR # !LINE) & !DDR_CONFIG -- NICHT LINE ODER READ SOFORT LOS WENN NICHT CONFIG
# DDR_SEL & DDR_CONFIG -- CONFIG SOFORT LOS
# FB_REGDDR==FR_S1 & !nFB_WR; -- LINE WRITE SP<53>TER
CPU_REQ.CLK = DDR_SYNC_66M;
CPU_REQ = CPU_SIG
# CPU_REQ & FB_REGDDR!=FR_S1 & FB_REGDDR!=FR_S3 & !BUS_CYC_END & !BUS_CYC; -- HALTEN BUS CYC BEGONNEN ODER FERTIG
BUS_CYC.CLK = DDRCLK0;
BUS_CYC = BUS_CYC & !BUS_CYC_END;
-- STATE MACHINE SYNCHRONISIEREN -----------------
MCS[].CLK = DDRCLK0;
MCS0 = MAIN_CLK;
MCS1 = MCS0;
CPU_DDR_SYNC.CLK = DDRCLK0;
CPU_DDR_SYNC = MCS[]==2 & VCKE & !nVCS; -- NUR 1 WENN EIN
---------------------------------------------------
VA_S[].CLK = DDRCLK0;
BA_S[].CLK = DDRCLK0;
VA[] = VA_S[];
BA[] = BA_S[];
VA_P[].CLK = DDRCLK0;
BA_P[].CLK = DDRCLK0;
-- DDR STATE MACHINE -----------------------------------------------
DDR_SM.CLK = DDRCLK0;
CASE DDR_SM IS
WHEN DS_T1 =>
IF DDR_REFRESH_REQ THEN
DDR_SM = DS_R2;
ELSE
IF CPU_DDR_SYNC THEN -- SYNCHRON UND EIN?
IF DDR_CONFIG THEN -- JA
DDR_SM = DS_C2;
ELSE
IF CPU_REQ THEN -- BEI WAIT UND LINE WRITE
VA_S[] = CPU_ROW_ADR[];
BA_S[] = CPU_BA[];
CPU_AC = VCC;
BUS_CYC = VCC;
DDR_SM = DS_T2B;
ELSE
IF FIFO_REQ # !BLITTER_REQ THEN -- FIFO IST DEFAULT
VA_P[] = FIFO_ROW_ADR[];
BA_P[] = FIFO_BA[];
FIFO_AC = VCC; -- VORBESETZEN
ELSE
VA_P[] = BLITTER_ROW_ADR[];
BA_P[] = BLITTER_BA[];
BLITTER_AC = VCC; -- VORBESETZEN
END IF;
DDR_SM = DS_T2A;
END IF;
END IF;
ELSE
DDR_SM = DS_T1; -- NEIN ->SYNCHRONISIEREN
END IF;
END IF;
WHEN DS_T2A => -- SCHNELLZUGRIFF *** HIER IST PAGE IMMER NOT OK ***
IF DDR_SEL & (nFB_WR # !LINE) THEN
VRAS = VCC;
VA[] = FB_AD[26..14];
BA[] = FB_AD[13..12];
VA_S[10] = VCC; -- AUTO PRECHARGE DA NICHT FIFO PAGE
CPU_AC = VCC;
BUS_CYC = VCC; -- BUS CYCLUS LOSTRETEN
ELSE
VRAS = FIFO_AC & FIFO_REQ # BLITTER_AC & BLITTER_REQ;
VA[] = VA_P[];
BA[] = BA_P[];
VA_S[10] = !(FIFO_AC & FIFO_REQ);
FIFO_BANK_OK = FIFO_AC & FIFO_REQ;
FIFO_AC = FIFO_AC & FIFO_REQ;
BLITTER_AC = BLITTER_AC & BLITTER_REQ;
END IF;
DDR_SM = DS_T3;
WHEN DS_T2B =>
VRAS = VCC;
FIFO_BANK_NOT_OK = VCC;
CPU_AC = VCC;
BUS_CYC = VCC; -- BUS CYCLUS LOSTRETEN
DDR_SM = DS_T3;
WHEN DS_T3 =>
CPU_AC = CPU_AC;
FIFO_AC = FIFO_AC;
BLITTER_AC = BLITTER_AC;
VA_S[10] = VA_S[10]; -- AUTO PRECHARGE WENN NICHT FIFO PAGE
IF !nFB_WR & CPU_AC # BLITTER_WR & BLITTER_AC THEN
DDR_SM = DS_T4W;
ELSE
IF CPU_AC THEN -- CPU?
VA_S[9..0] = CPU_COL_ADR[];
BA_S[] = CPU_BA[];
DDR_SM = DS_T4R;
ELSE
IF FIFO_AC THEN -- FIFO?
VA_S[9..0] = FIFO_COL_ADR[];
BA_S[] = FIFO_BA[];
DDR_SM = DS_T4F;
ELSE
IF BLITTER_AC THEN
VA_S[9..0] = BLITTER_COL_ADR[];
BA_S[] = BLITTER_BA[];
DDR_SM = DS_T4R;
ELSE
DDR_SM = DS_N8;
END IF;
END IF;
END IF;
END IF;
-- READ
WHEN DS_T4R =>
CPU_AC = CPU_AC;
BLITTER_AC = BLITTER_AC;
VCAS = VCC;
SR_DDR_FB = CPU_AC; -- READ DATEN F<>R CPU
SR_BLITTER_DACK = BLITTER_AC; -- BLITTER DACK AND BLITTER LATCH DATEN
DDR_SM = DS_T5R;
WHEN DS_T5R =>
CPU_AC = CPU_AC;
BLITTER_AC = BLITTER_AC;
IF FIFO_REQ & FIFO_BANK_OK THEN -- FIFO READ EINSCHIEBEN WENN BANK OK
VA_S[9..0] = FIFO_COL_ADR[];
VA_S[10] = GND; -- MANUEL PRECHARGE
BA_S[] = FIFO_BA[];
DDR_SM = DS_T6F;
ELSE
VA_S[10] = VCC; -- ALLE PAGES SCHLIESSEN
DDR_SM = DS_CB6;
END IF;
-- WRITE
WHEN DS_T4W =>
CPU_AC = CPU_AC;
BLITTER_AC = BLITTER_AC;
SR_BLITTER_DACK = BLITTER_AC; -- BLITTER ACK AND BLITTER LATCH DATEN
VA_S[10] = VA_S[10]; -- AUTO PRECHARGE WENN NICHT FIFO PAGE
DDR_SM = DS_T5W;
WHEN DS_T5W =>
CPU_AC = CPU_AC;
BLITTER_AC = BLITTER_AC;
VA_S[9..0] = CPU_AC & CPU_COL_ADR[]
# BLITTER_AC & BLITTER_COL_ADR[];
VA_S[10] = VA_S[10]; -- AUTO PRECHARGE WENN NICHT FIFO PAGE
BA_S[] = CPU_AC & CPU_BA[]
# BLITTER_AC & BLITTER_BA[];
SR_VDMP[7..4] = FB_B[]; -- BYTE ENABLE WRITE
SR_VDMP[3..0] = LINE & B"1111"; -- LINE ENABLE WRITE
DDR_SM = DS_T6W;
WHEN DS_T6W =>
CPU_AC = CPU_AC;
BLITTER_AC = BLITTER_AC;
VCAS = VCC;
VWE = VCC;
SR_DDR_WR = VCC; -- WRITE COMMAND CPU UND BLITTER IF WRITER
SR_DDRWR_D_SEL = VCC; -- 2. H<>LFTE WRITE DATEN SELEKTIEREN
SR_VDMP[] = LINE & B"11111111"; -- WENN LINE DANN ACTIV
DDR_SM = DS_T7W;
WHEN DS_T7W =>
CPU_AC = CPU_AC;
BLITTER_AC = BLITTER_AC;
SR_DDR_WR = VCC; -- WRITE COMMAND CPU UND BLITTER IF WRITE
SR_DDRWR_D_SEL = VCC; -- 2. H<>LFTE WRITE DATEN SELEKTIEREN
DDR_SM = DS_T8W;
WHEN DS_T8W =>
DDR_SM = DS_T9W;
WHEN DS_T9W =>
IF FIFO_REQ & FIFO_BANK_OK THEN
VA_S[9..0] = FIFO_COL_ADR[];
VA_S[10] = GND; -- NON AUTO PRECHARGE
BA_S[] = FIFO_BA[];
DDR_SM = DS_T6F;
ELSE
VA_S[10] = VCC; -- ALLE PAGES SCHLIESSEN
DDR_SM = DS_CB6;
END IF;
-- FIFO READ
WHEN DS_T4F =>
VCAS = VCC;
SR_FIFO_WRE = VCC; -- DATEN WRITE FIFO
DDR_SM = DS_T5F;
WHEN DS_T5F =>
IF FIFO_REQ THEN
IF VIDEO_ADR_CNT[7..0]==H"FF" THEN -- NEUE PAGE?
VA_S[10] = VCC; -- ALLE PAGES SCHLIESSEN
DDR_SM = DS_CB6; -- BANK SCHLIESSEN
ELSE
VA_S[9..0] = FIFO_COL_ADR[]+4;
VA_S[10] = GND; -- NON AUTO PRECHARGE
BA_S[] = FIFO_BA[];
DDR_SM = DS_T6F;
END IF;
ELSE
VA_S[10] = VCC; -- ALLE PAGES SCHLIESSEN
DDR_SM = DS_CB6; -- NOCH OFFEN LASSEN
END IF;
WHEN DS_T6F =>
VCAS = VCC;
SR_FIFO_WRE = VCC; -- DATEN WRITE FIFO
DDR_SM = DS_T7F;
WHEN DS_T7F =>
IF CPU_REQ & FIFO_MW[]>FIFO_LWM THEN
VA_S[10] = VCC; -- ALLE PAGES SCHLIESEN
DDR_SM = DS_CB8; -- BANK SCHLIESSEN
ELSE
IF FIFO_REQ THEN
IF VIDEO_ADR_CNT[7..0]==H"FF" THEN -- NEUE PAGE?
VA_S[10] = VCC; -- ALLE PAGES SCHLIESSEN
DDR_SM = DS_CB8; -- BANK SCHLIESSEN
ELSE
VA_S[9..0] = FIFO_COL_ADR[]+4;
VA_S[10] = GND; -- NON AUTO PRECHARGE
BA_S[] = FIFO_BA[];
DDR_SM = DS_T8F;
END IF;
ELSE
VA_S[10] = VCC; -- ALLE PAGES SCHLIESEN
DDR_SM = DS_CB8; -- BANK SCHLIESSEN
END IF;
END IF;
WHEN DS_T8F =>
VCAS = VCC;
SR_FIFO_WRE = VCC; -- DATEN WRITE FIFO
IF FIFO_MW[]<FIFO_LWM THEN -- NOTFALL?
DDR_SM = DS_T5F; -- JA->
ELSE
DDR_SM = DS_T9F;
END IF;
WHEN DS_T9F =>
IF FIFO_REQ THEN
IF VIDEO_ADR_CNT[7..0]==H"FF" THEN -- NEUE PAGE?
VA_S[10] = VCC; -- ALLE BANKS SCHLIESEN
DDR_SM = DS_CB6; -- BANK SCHLIESSEN
ELSE
VA_P[9..0] = FIFO_COL_ADR[]+4;
VA_P[10] = GND; -- NON AUTO PRECHARGE
BA_P[] = FIFO_BA[];
DDR_SM = DS_T10F;
END IF;
ELSE
VA_S[10] = VCC; -- ALLE BANKS SCHLIESEN
DDR_SM = DS_CB6; -- BANK SCHLIESSEN
END IF;
WHEN DS_T10F =>
IF DDR_SEL & (nFB_WR # !LINE) & FB_AD[13..12]!=FIFO_BA[] THEN
VRAS = VCC;
VA[] = FB_AD[26..14];
BA[] = FB_AD[13..12];
CPU_AC = VCC;
BUS_CYC = VCC; -- BUS CYCLUS LOSTRETEN
VA_S[10] = VCC; -- AUTO PRECHARGE DA NICHT FIFO BANK
DDR_SM = DS_T3;
ELSE
VCAS = VCC;
VA[] = VA_P[];
BA[] = BA_P[];
SR_FIFO_WRE = VCC; -- DATEN WRITE FIFO
DDR_SM = DS_T7F;
END IF;
-- CONFIG CYCLUS
WHEN DS_C2 =>
DDR_SM = DS_C3;
WHEN DS_C3 =>
BUS_CYC = CPU_REQ;
DDR_SM = DS_C4;
WHEN DS_C4 =>
IF CPU_REQ THEN
DDR_SM = DS_C5;
ELSE
DDR_SM = DS_T1;
END IF;
WHEN DS_C5 =>
DDR_SM = DS_C6;
WHEN DS_C6 =>
VA_S[] = FB_AD[12..0];
BA_S[] = FB_AD[14..13];
DDR_SM = DS_C7;
WHEN DS_C7 =>
VRAS = FB_AD18 & !nFB_WR & !FB_SIZE0 & !FB_SIZE1; -- NUR BEI LONG WRITE
VCAS = FB_AD17 & !nFB_WR & !FB_SIZE0 & !FB_SIZE1; -- NUR BEI LONG WRITE
VWE = FB_AD16 & !nFB_WR & !FB_SIZE0 & !FB_SIZE1; -- NUR BEI LONG WRITE
DDR_SM = DS_N8;
-- CLOSE FIFO BANK
WHEN DS_CB6 =>
FIFO_BANK_NOT_OK = VCC; -- AUF NOT OK
VRAS = VCC; -- B<>NKE SCHLIESSEN
VWE = VCC;
DDR_SM = DS_N7;
WHEN DS_CB8 =>
FIFO_BANK_NOT_OK = VCC; -- AUF NOT OK
VRAS = VCC; -- B<>NKE SCHLIESSEN
VWE = VCC;
DDR_SM = DS_T1;
-- REFRESH 70NS = 10 ZYCLEN
WHEN DS_R2 =>
IF DDR_REFRESH_SIG[]==9 THEN -- EIN CYCLUS VORLAUF UM BANKS ZU SCHLIESSEN
VRAS = VCC; -- ALLE BANKS SCHLIESSEN
VWE = VCC;
VA[10] = VCC;
FIFO_BANK_NOT_OK = VCC;
DDR_SM = DS_R4;
ELSE
VCAS = VCC;
VRAS = VCC;
DDR_SM = DS_R3;
END IF;
WHEN DS_R3 =>
DDR_SM = DS_R4;
WHEN DS_R4 =>
DDR_SM = DS_R5;
WHEN DS_R5 =>
DDR_SM = DS_R6;
WHEN DS_R6 =>
DDR_SM = DS_N5;
-- LEERSCHLAUFE
WHEN DS_N5 =>
DDR_SM = DS_N6;
WHEN DS_N6 =>
DDR_SM = DS_N7;
WHEN DS_N7 =>
DDR_SM = DS_N8;
WHEN DS_N8 =>
DDR_SM = DS_T1;
END CASE;
---------------------------------------------------------------
-- BLITTER ----------------------
-----------------------------------------
BLITTER_REQ.CLK = DDRCLK0;
BLITTER_REQ = BLITTER_SIG & !DDR_CONFIG & VCKE & !nVCS;
BLITTER_ROW_ADR[] = BLITTER_ADR[26..14];
BLITTER_BA1 = BLITTER_ADR13;
BLITTER_BA0 = BLITTER_ADR12;
BLITTER_COL_ADR[] = BLITTER_ADR[11..2];
------------------------------------------------------------------------------
-- FIFO ---------------------------------
--------------------------------------------------------
FIFO_REQ.CLK = DDRCLK0;
FIFO_REQ = (FIFO_MW[]<FIFO_MWM
# FIFO_MW[]<FIFO_HWM & FIFO_REQ) & FIFO_ACTIVE & !CLEAR_FIFO_CNT & !STOP & !DDR_CONFIG & VCKE & !nVCS;
FIFO_ROW_ADR[] = VIDEO_ADR_CNT[22..10];
FIFO_BA1 = VIDEO_ADR_CNT9;
FIFO_BA0 = VIDEO_ADR_CNT8;
FIFO_COL_ADR[] = (VIDEO_ADR_CNT[7..0],B"00");
FIFO_BANK_OK.CLK = DDRCLK0;
FIFO_BANK_OK = FIFO_BANK_OK & !FIFO_BANK_NOT_OK;
-- Z<>HLER R<>CKSETZEN WENN CLR FIFO ----------------
CLR_FIFO_SYNC.CLK =DDRCLK0;
CLR_FIFO_SYNC = CLR_FIFO; -- SYNCHRONISIEREN
CLEAR_FIFO_CNT.CLK = DDRCLK0;
CLEAR_FIFO_CNT = CLR_FIFO_SYNC # !FIFO_ACTIVE;
STOP.CLK = DDRCLK0;
STOP = CLR_FIFO_SYNC # CLEAR_FIFO_CNT;
-- Z<>HLEN -----------------------------------------------
VIDEO_ADR_CNT[].CLK = DDRCLK0;
VIDEO_ADR_CNT[].ENA = SR_FIFO_WRE # CLEAR_FIFO_CNT;
VIDEO_ADR_CNT[] = CLEAR_FIFO_CNT & VIDEO_BASE_ADR[]
# !CLEAR_FIFO_CNT & VIDEO_ADR_CNT[]+1;
VIDEO_BASE_ADR[22..20] = VIDEO_BASE_X_D[];
VIDEO_BASE_ADR[19..12] = VIDEO_BASE_H_D[];
VIDEO_BASE_ADR[11..4] = VIDEO_BASE_M_D[];
VIDEO_BASE_ADR[3..0] = VIDEO_BASE_L_D[7..4];
VDM_SEL[] = VIDEO_BASE_L_D[3..0];
-- AKTUELLE VIDEO ADRESSE
VIDEO_ACT_ADR[26..4] = VIDEO_ADR_CNT[] - (0,FIFO_MW[]);
VIDEO_ACT_ADR[3..0] = VDM_SEL[];
-----------------------------------------------------------------------------------------
-- REFRESH: IMMER 8 AUFS MAL, ANFORDERUNG ALLE 7.8us X 8 STCK. = 62.4us = 2059->2048 33MHz CLOCKS
-----------------------------------------------------------------------------------------
DDR_REFRESH_CNT[].CLK = CLK33M;
DDR_REFRESH_CNT[] = DDR_REFRESH_CNT[]+1; -- Z<>HLEN 0-2047
REFRESH_TIME.CLK = DDRCLK0;
REFRESH_TIME = DDR_REFRESH_CNT[]==0 & !MAIN_CLK; -- SYNC
DDR_REFRESH_SIG[].CLK = DDRCLK0;
DDR_REFRESH_SIG[].ENA = REFRESH_TIME # DDR_SM==DS_R6;
DDR_REFRESH_SIG[] = REFRESH_TIME & 9 & DDR_REFRESH_ON & !DDR_CONFIG -- 9 ST<53>CK (8 REFRESH UND 1 ALS VORLAUF)
# !REFRESH_TIME & (DDR_REFRESH_SIG[]-1) & DDR_REFRESH_ON & !DDR_CONFIG; -- MINUS 1 WENN GEMACHT
DDR_REFRESH_REQ.CLK = DDRCLK0;
DDR_REFRESH_REQ = DDR_REFRESH_SIG[]!=0 & DDR_REFRESH_ON & !REFRESH_TIME & !DDR_CONFIG;
-----------------------------------------------------------
-- VIDEO REGISTER -----------------------
---------------------------------------------------------------------------------------------------------------------
VIDEO_BASE_L_D[].CLK = MAIN_CLK;
VIDEO_BASE_L = !nFB_CS1 & FB_ADR[19..1]==H"7C106"; -- 820D/2
VIDEO_BASE_L_D[] = FB_AD[23..16]; -- SORRY, NUR 16 BYT GRENZEN
VIDEO_BASE_L_D[].ENA = !nFB_WR & VIDEO_BASE_L & FB_B1;
VIDEO_BASE_M_D[].CLK = MAIN_CLK;
VIDEO_BASE_M = !nFB_CS1 & FB_ADR[19..1]==H"7C101"; -- 8203/2
VIDEO_BASE_M_D[] = FB_AD[23..16];
VIDEO_BASE_M_D[].ENA = !nFB_WR & VIDEO_BASE_M & FB_B3;
VIDEO_BASE_H_D[].CLK = MAIN_CLK;
VIDEO_BASE_H = !nFB_CS1 & FB_ADR[19..1]==H"7C100"; -- 8200-1/2
VIDEO_BASE_H_D[] = FB_AD[23..16];
VIDEO_BASE_H_D[].ENA = !nFB_WR & VIDEO_BASE_H & FB_B1;
VIDEO_BASE_X_D[].CLK = MAIN_CLK;
VIDEO_BASE_X_D[] = FB_AD[26..24];
VIDEO_BASE_X_D[].ENA = !nFB_WR & VIDEO_BASE_H & FB_B0;
VIDEO_CNT_L = !nFB_CS1 & FB_ADR[19..1]==H"7C104"; -- 8209/2
VIDEO_CNT_M = !nFB_CS1 & FB_ADR[19..1]==H"7C103"; -- 8207/2
VIDEO_CNT_H = !nFB_CS1 & FB_ADR[19..1]==H"7C102"; -- 8204,5/2
FB_AD[31..24] = lpm_bustri_BYT(
VIDEO_BASE_H & (0,VIDEO_BASE_X_D[])
# VIDEO_CNT_H & (0,VIDEO_ACT_ADR[26..24])
,(VIDEO_BASE_H # VIDEO_CNT_H) & !nFB_OE);
FB_AD[23..16] = lpm_bustri_BYT(
VIDEO_BASE_L & VIDEO_BASE_L_D[]
# VIDEO_BASE_M & VIDEO_BASE_M_D[]
# VIDEO_BASE_H & VIDEO_BASE_H_D[]
# VIDEO_CNT_L & VIDEO_ACT_ADR[7..0]
# VIDEO_CNT_M & VIDEO_ACT_ADR[15..8]
# VIDEO_CNT_H & VIDEO_ACT_ADR[23..16]
,(VIDEO_BASE_L # VIDEO_BASE_M # VIDEO_BASE_H # VIDEO_CNT_L # VIDEO_CNT_M # VIDEO_CNT_H) & !nFB_OE);
END;

352
FPGA_by_Fredi/Video/DDR_CTR_BLITTER.tdf.bak
View File

@@ -1,352 +0,0 @@
TITLE "DDR_CTR_BLITTER";
-- CREATED BY FREDI ASCHWANDEN
INCLUDE "lpm_bustri_BYT.inc";
-- {{ALTERA_PARAMETERS_BEGIN}} DO NOT REMOVE THIS LINE!
-- {{ALTERA_PARAMETERS_END}} DO NOT REMOVE THIS LINE!
SUBDESIGN DDR_CTR_BLITTER
(
-- {{ALTERA_IO_BEGIN}} DO NOT REMOVE THIS LINE!
FB_ADR[31..0] : INPUT;
nFB_CS1 : INPUT;
nFB_CS2 : INPUT;
nFB_CS3 : INPUT;
nFB_OE : INPUT;
FB_SIZE0 : INPUT;
FB_SIZE1 : INPUT;
nRSTO : INPUT;
MAIN_CLK : INPUT;
FIFO_FULL : INPUT;
FB_ALE : INPUT;
nFB_WR : INPUT;
DDR_SYNC_66M : INPUT;
VSYNC : INPUT;
BLITTER_ON : INPUT;
VIDEO_RAM_CTR[15..0] : INPUT;
VDVZ[127..0] : INPUT;
DDRCLK[3..0] : INPUT;
BA0 : OUTPUT;
BA1 : OUTPUT;
VA[12..0] : OUTPUT;
nVWE : OUTPUT;
nVRAS : OUTPUT;
nVCS : OUTPUT;
VCKE : OUTPUT;
nVCAS : OUTPUT;
FIFO_WRE : OUTPUT;
FB_LE[3..0] : OUTPUT;
FB_VDOE[3..0] : OUTPUT;
START_CYC_RDWR : OUTPUT;
DDR_WR : OUTPUT;
CLEAR_FIFO_CNT : OUTPUT;
BLITTER_RUN : OUTPUT;
BLITTER_DOUT[127..0] : OUTPUT;
BLITTER_LE[3..0] : OUTPUT;
BLITTER_RDE : OUTPUT;
DDRWR_D_SEL[1..0] : OUTPUT;
VDMP[7..0] : OUTPUT;
FB_AD[31..0] : BIDIR;
-- {{ALTERA_IO_END}} DO NOT REMOVE THIS LINE!
)
VARIABLE
FB_REGDDR :MACHINE WITH STATES(FR_WAIT,FR_S0,FR_S1,FR_S2,FR_S3);
DDR_SM :MACHINE WITH STATES(DS_T1,DS_T2,DS_T3,DS_T4,DS_T5,DS_T6,DS_T7,DS_T8,DS_LS);
LINE :NODE;
FB_B[3..0] :NODE;
VCAS :NODE;
VRAS :NODE;
VWE :NODE;
VA[12..0] :NODE;
BA0 :NODE;
BA1 :NODE;
DDR_WR :DFF;
DDR_SEL :NODE;
DDR_CONFIG :NODE;
DDRWR_D_SEL[1..0] :DFF;
CPU_ROW_ADR[12..0] :NODE;
CPU_BA0 :NODE;
CPU_BA1 :NODE;
CPU_COL_ADR[9..0] :NODE;
CPU_SIG :NODE;
CPU_REQ :DFF;
BLITTER_SIG :NODE;
BLITTER_REQ :DFF;
BLITTER_RUN :DFF;
BLITTER_WR :DFF;
BLITTER_ROW_ADR[12..0] :NODE;
BLITTER_BA0 :NODE;
BLITTER_BA1 :NODE;
BLITTER_COL_ADR[9..0] :NODE;
FIFO_SIG :NODE;
FIFO_REQ :DFF;
FIFO_ROW_ADR[12..0] :NODE;
FIFO_BA0 :NODE;
FIFO_BA1 :NODE;
FIFO_COL_ADR[9..0] :NODE;
FIFO_WRE :DFF;
FIFO_ACTIVE :NODE;
CLEAR_FIFO_CNT :DFF;
STOP :DFF;
DDR_REFRESH_ON :NODE;
VIDEO_BASE_L_D[3..0] :DFFE;
VIDEO_BASE_L :NODE;
VIDEO_BASE_M_D[7..0] :DFFE;
VIDEO_BASE_M :NODE;
VIDEO_BASE_H_D[7..0] :DFFE;
VIDEO_BASE_H :NODE;
VIDEO_BASE_X_D[7..0] :DFFE;
VIDEO_ADR_CNT[27..0] :DFFE;
VIDEO_CNT_L :NODE;
VIDEO_CNT_M :NODE;
VIDEO_CNT_H :NODE;
VIDEO_BASE_ADR[27..0] :NODE;
BEGIN
LINE = FB_SIZE0 & FB_SIZE1;
-- BYT SELECT
FB_B0 = FB_ADR[1..0]==0; -- ADR==0
FB_B1 = FB_ADR[1..0]==1 -- ADR==1
# FB_SIZE1 & !FB_SIZE0 & !FB_ADR1 -- HIGH WORD
# FB_SIZE1 & FB_SIZE0 # !FB_SIZE1 & !FB_SIZE0; -- LONG UND LINE
FB_B2 = FB_ADR[1..0]==2 -- ADR==2
# FB_SIZE1 & FB_SIZE0 # !FB_SIZE1 & !FB_SIZE0; -- LONG UND LINE
FB_B3 = FB_ADR[1..0]==3 -- ADR==3
# FB_SIZE1 & !FB_SIZE0 & FB_ADR1 -- LOW WORD
# FB_SIZE1 & FB_SIZE0 # !FB_SIZE1 & !FB_SIZE0; -- LONG UND LINE
-- CPU READ (REG DDR => CPU) AND WRITE (CPU => REG DDR) --------------------------------------------------
FB_REGDDR.CLK = MAIN_CLK;
CASE FB_REGDDR IS
WHEN FR_WAIT =>
IF DDR_SEL THEN
FB_REGDDR = FR_S0;
ELSE
FB_REGDDR = FR_WAIT;
END IF;
WHEN FR_S0 =>
FB_VDOE0 = !nFB_OE & !DDR_CONFIG;
FB_LE0 = !nFB_WR;
IF LINE THEN
FB_REGDDR = FR_S1;
ELSE
FB_REGDDR = FR_WAIT;
END IF;
WHEN FR_S1 =>
FB_VDOE1 = !nFB_OE & !DDR_CONFIG;
FB_LE1 = !nFB_WR;
FB_REGDDR = FR_S2;
WHEN FR_S2 =>
FB_VDOE2 = !nFB_OE & !DDR_CONFIG;
FB_LE2 = !nFB_WR;
FB_REGDDR = FR_S3;
WHEN FR_S3 =>
FB_VDOE3 = !nFB_OE & !DDR_CONFIG;
FB_LE3 = !nFB_WR;
FB_REGDDR = FR_WAIT;
END CASE;
-- DDR STEUERUNG -----------------------------------------------------
-- VIDEO RAM CONTROL REGISTER (IST IN VIDEO_MUX_CTR) $F0000400: BIT 0=VCKE,1=!nVCS,2=FIFO_ACTIVE,3=FIFO UND CNT CLEAR,15..11=VIDEO RAM BASE
VCKE = VIDEO_RAM_CTR0;
nVCS = !VIDEO_RAM_CTR1;
FIFO_ACTIVE = VIDEO_RAM_CTR2;
DDR_CONFIG = VIDEO_RAM_CTR3;
DDR_REFRESH_ON = VIDEO_RAM_CTR4;
--------------------------------
CPU_ROW_ADR[] = FB_ADR[26..14];
CPU_BA1 = FB_ADR13;
CPU_BA0 = FB_ADR12;
CPU_COL_ADR[] = FB_ADR[11..2];
nVRAS = !VRAS;
nVCAS = !VCAS;
nVWE = !VWE;
DDR_WR.CLK = DDRCLK0;
-- SELECT LOGIC
DDR_SEL = FB_ALE & FB_AD[31..29]==B"011";
-- WENN READ ODER WRITE B,W,L DDR SOFORT ANFORDERN, BEI WRITE LINE SP<53>TER
CPU_SIG = DDR_SEL & nFB_WR & !DDR_CONFIG -- READ SOFORT LOS
# FR_S0 & !nFB_WR -- WRITE SP<53>TER AUCH CONFIG
# FR_S3 & !nFB_WR & LINE & !DDR_CONFIG; -- LINE WRITE
CPU_REQ = CPU_SIG;
CPU_REQ.CLK = DDR_SYNC_66M;
DDR_D_SEL[].CLK = DDRCLK3;
-- DDR STATE MACHINE -----------------------------------------------
DDR_SM.CLK = DDRCLK0;
CASE DDR_SM IS
WHEN DS_T1 =>
IF MAIN_CLK THEN
DDR_WR = DDR_WR; -- WRITE HALTEN (VON T4)
DDR_SM = DS_T2;
ELSE
DDR_SM = DS_LS; -- SYNCHRONISIEREN
END IF;
WHEN DS_T2 =>
IF !DDR_CONFIG THEN
VRAS = CPU_SIG # BLITTER_SIG # FIFO_SIG # DDR_REFRESH_ON;
VA[] = CPU_SIG & CPU_ROW_ADR[]
# BLITTER_SIG & BLITTER_ROW_ADR[]
# FIFO_SIG & FIFO_ROW_ADR[];
BA0 = CPU_SIG & CPU_BA0
# BLITTER_SIG & BLITTER_BA0
# FIFO_SIG & FIFO_BA0;
BA1 = CPU_SIG & CPU_BA1
# BLITTER_SIG & BLITTER_BA1
# FIFO_SIG & FIFO_BA1;
VCAS = !CPU_SIG & !BLITTER_SIG & !FIFO_SIG & DDR_REFRESH_ON; -- AUTO REFRESH WENN SONST NICHTS
BLITTER_REQ = BLITTER_SIG;
FIFO_REQ = FIFO_SIG;
END IF;
IF MAIN_CLK THEN
DDR_SM = DS_T3;
ELSE
DDR_SM = DS_LS;
END IF;
WHEN DS_T3 =>
IF DDR_CONFIG & CPU_REQ THEN
VRAS = FB_AD18;
VCAS = FB_AD17;
VWE = FB_AD16;
BA1 = FB_AD14;
BA0 = FB_AD13;
VA[] = FB_AD[12..0];
END IF;
IF !CPU_REQ & !BLITTER_REQ & !FIFO_REQ # DDR_CONFIG THEN
DDR_SM = DS_LS;
ELSE
BLITTER_REQ = BLITTER_SIG;
FIFO_REQ = FIFO_SIG;
DDR_SM = DS_T4;
END IF;
WHEN DS_T4 =>
FIFO_REQ = FIFO_SIG;
VCAS = VCC;
VWE = !nFB_WR & CPU_REQ # BLITTER_WR & BLITTER_REQ;
VA[9..0] = CPU_REQ & CPU_COL_ADR[]
# BLITTER_REQ & BLITTER_COL_ADR[]
# FIFO_REQ & FIFO_COL_ADR[];
VA10 = VCC; -- AUTO PRECHARGE
BA0 = CPU_REQ & CPU_BA0
# BLITTER_REQ & BLITTER_BA0
# FIFO_REQ & FIFO_BA0;
BA1 = CPU_REQ & CPU_BA1
# BLITTER_REQ & BLITTER_BA1
# FIFO_REQ & FIFO_BA1;
DDR_WR = !nFB_WR & CPU_REQ # BLITTER_WR & BLITTER_REQ;
FIFO_REQ = FIFO_SIG;
IF FIFO_REQ & FIFO_COL_ADR[]!= H"3FF" THEN -- GLEICHE PAGE?
DDR_SM = DS_T5; -- JA->
ELSE
DDR_SM = DS_T1; -- SONST NEUE PAGE AUFMACHEN
END IF;
WHEN DS_T5 =>
FIFO_REQ = FIFO_SIG;
DDR_SM = DS_T6;
WHEN DS_T6 =>
IF CPU_SIG THEN -- SOFORT UMSCHALTEN WENN CPU REQ
VRAS = VCC;
VA[] = CPU_ROW_ADR[];
BA1 = CPU_BA1;
BA0 = CPU_BA0;
DDR_SM = DS_T3;
ELSE
FIFO_REQ = FIFO_SIG;
VCAS = VCC;
VA[9..0] = FIFO_COL_ADR[];
VA10 = VCC; -- AUTO PRECHARGE
BA0 = FIFO_BA0;
BA1 = FIFO_BA1;
FIFO_WRE = FIFO_REQ; -- ODER FIFO LATCH IN 5 CYC 133
IF FIFO_REQ & FIFO_COL_ADR[]!= H"3FF" THEN -- GLEICHE PAGE?
DDR_SM = DS_T5; -- JA->
ELSE
DDR_SM = DS_T1; -- SONST NEUE PAGE AUFMACHEN
END IF;
END IF;
WHEN DS_LS =>
IF !MAIN_CLK THEN -- LEERSTATE UND SYNC
DDR_SM = DS_T1;
ELSE
DDR_SM = DS_LS;
END IF;
END CASE;
------------------------------------------------------------------------------
-- FIFO ---------------------------------
FIFO_SIG = FIFO_ACTIVE & !FIFO_FULL & !BLITTER_SIG & !CPU_SIG;
FIFO_REQ.CLK = DDR_SYNC_66M;
FIFO_ROW_ADR[] = VIDEO_ADR_CNT[24..12];
FIFO_BA1 = VIDEO_ADR_CNT11;
FIFO_BA0 = VIDEO_ADR_CNT10;
FIFO_COL_ADR[] = VIDEO_ADR_CNT[9..0];
-- Z<>HLER R<>CKSETZEN WENN VSYNC ----------------
CLEAR_FIFO_CNT.CLK = DDRCLK0;
CLEAR_FIFO_CNT = VSYNC # !FIFO_ACTIVE;
STOP.CLK = DDRCLK0;
STOP = VSYNC # CLEAR_FIFO_CNT;
VIDEO_ADR_CNT[].CLK = DDRCLK0;
VIDEO_ADR_CNT[] = CLEAR_FIFO_CNT & VIDEO_BASE_ADR[] -- SET
# !CLEAR_FIFO_CNT & (VIDEO_ADR_CNT[]+1); -- NEXT 16 BYTS
VIDEO_ADR_CNT[].ENA = CLEAR_FIFO_CNT # FIFO_WRE;
FIFO_WRE.CLK = DDRCLK0;
---------------------------------------------------------------
-- BLITTER BUS IST 128 BIT BREIT ------
BLITTER_SIG = GND & !CPU_SIG;
BLITTER_REQ.CLK = DDR_SYNC_66M;
BLITTER_RUN.CLK = DDRCLK0;
BLITTER_RUN = GND;
BLITTER_WR.CLK = DDRCLK0;
BLITTER_WR = GND;
DDRWR_D_SEL1 = BLITTER_WR;
BLITTER_ROW_ADR[] = H"0";
BLITTER_BA1 = GND;
BLITTER_BA0 = GND;
BLITTER_COL_ADR[] = H"0";
BLITTER_DOUT[] = H"0";
BLITTER_LE[] = H"0";
-----------------------------------------------------------
-- VIDEO REGISTER -----------------------
---------------------------------------------------------------------------------------------------------------------
VIDEO_BASE_L_D[].CLK = MAIN_CLK;
VIDEO_BASE_L = !nFB_CS1 & FB_ADR[15..1]==H"4106"; -- 820D/2
VIDEO_BASE_L_D[] = FB_AD[23..20]; -- SORRY, NUR 16 BYT GRENZEN
VIDEO_BASE_L_D[].ENA = !nFB_WR & VIDEO_BASE_L & FB_B1;
VIDEO_BASE_M_D[].CLK = MAIN_CLK;
VIDEO_BASE_M = !nFB_CS1 & FB_ADR[15..1]==H"4101"; -- 8203/2
VIDEO_BASE_M_D[] = FB_AD[23..16];
VIDEO_BASE_M_D[].ENA = !nFB_WR & VIDEO_BASE_M & FB_B3;
VIDEO_BASE_H_D[].CLK = MAIN_CLK;
VIDEO_BASE_H = !nFB_CS1 & FB_ADR[15..1]==H"4100"; -- 8200-1/2
VIDEO_BASE_H_D[] = FB_AD[23..16];
VIDEO_BASE_H_D[].ENA = !nFB_WR & VIDEO_BASE_H & FB_B1;
VIDEO_BASE_X_D[].CLK = MAIN_CLK;
VIDEO_BASE_X_D[] = FB_AD[31..24];
VIDEO_BASE_X_D[].ENA = !nFB_WR & VIDEO_BASE_H & FB_B0;
VIDEO_CNT_L = !nFB_CS1 & FB_ADR[15..1]==H"4104"; -- 8209/2
VIDEO_CNT_M = !nFB_CS1 & FB_ADR[15..1]==H"4103"; -- 8207/2
VIDEO_CNT_H = !nFB_CS1 & FB_ADR[15..1]==H"4102"; -- 8205/2
FB_AD[31..24] = lpm_bustri_BYT(
VIDEO_BASE_H & VIDEO_BASE_X_D[]
# VIDEO_CNT_H & VIDEO_ADR_CNT[27..20]
,(VIDEO_BASE_H # VIDEO_CNT_H) & !nFB_OE);
FB_AD[23..16] = lpm_bustri_BYT(
VIDEO_BASE_L & (VIDEO_BASE_L_D[],B"0000")
# VIDEO_BASE_M & VIDEO_BASE_M_D[]
# VIDEO_BASE_H & VIDEO_BASE_H_D[]
# VIDEO_CNT_L & (VIDEO_ADR_CNT[3..0],B"0000")
# VIDEO_CNT_M & VIDEO_ADR_CNT[11..4]
# VIDEO_CNT_H & VIDEO_ADR_CNT[19..12]
,(VIDEO_BASE_L # VIDEO_BASE_M # VIDEO_BASE_H # VIDEO_CNT_L # VIDEO_CNT_M # VIDEO_CNT_H) & !nFB_OE);
VIDEO_BASE_ADR[27..20] = VIDEO_BASE_X_D[];
VIDEO_BASE_ADR[19..12] = VIDEO_BASE_H_D[];
VIDEO_BASE_ADR[11..4] = VIDEO_BASE_M_D[];
VIDEO_BASE_ADR[3..0] = VIDEO_BASE_L_D[];
END;

267
FPGA_by_Fredi/Video/UNUSED
View File

@@ -1,267 +0,0 @@
-- Clearbox generated Memory Initialization File (.mif)
WIDTH=6;
DEPTH=256;
ADDRESS_RADIX=HEX;
DATA_RADIX=HEX;
CONTENT BEGIN
000 : 0F;
001 : 0E;
002 : 0D;
003 : 0C;
004 : 0B;
005 : 0A;
006 : 09;
007 : 08;
008 : 07;
009 : 06;
00a : 05;
00b : 04;
00c : 03;
00d : 02;
00e : 01;
00f : 00;
010 : 0F;
011 : 0E;
012 : 0D;
013 : 0C;
014 : 0B;
015 : 0A;
016 : 09;
017 : 08;
018 : 07;
019 : 06;
01a : 05;
01b : 04;
01c : 03;
01d : 02;
01e : 01;
01f : 00;
020 : 0F;
021 : 0E;
022 : 0D;
023 : 0C;
024 : 0B;
025 : 0A;
026 : 09;
027 : 08;
028 : 07;
029 : 06;
02a : 05;
02b : 04;
02c : 03;
02d : 02;
02e : 01;
02f : 00;
030 : 0F;
031 : 0E;
032 : 0D;
033 : 0C;
034 : 0B;
035 : 0A;
036 : 09;
037 : 08;
038 : 07;
039 : 06;
03a : 05;
03b : 04;
03c : 03;
03d : 02;
03e : 01;
03f : 00;
040 : 0F;
041 : 0E;
042 : 0D;
043 : 0C;
044 : 0B;
045 : 0A;
046 : 09;
047 : 08;
048 : 07;
049 : 06;
04a : 05;
04b : 04;
04c : 03;
04d : 02;
04e : 01;
04f : 00;
050 : 0F;
051 : 0E;
052 : 0D;
053 : 0C;
054 : 0B;
055 : 0A;
056 : 09;
057 : 08;
058 : 07;
059 : 06;
05a : 05;
05b : 04;
05c : 03;
05d : 02;
05e : 01;
05f : 00;
060 : 0F;
061 : 0E;
062 : 0D;
063 : 0C;
064 : 0B;
065 : 0A;
066 : 09;
067 : 08;
068 : 07;
069 : 06;
06a : 05;
06b : 04;
06c : 03;
06d : 02;
06e : 01;
06f : 00;
070 : 0F;
071 : 0E;
072 : 0D;
073 : 0C;
074 : 0B;
075 : 0A;
076 : 09;
077 : 08;
078 : 07;
079 : 06;
07a : 05;
07b : 04;
07c : 03;
07d : 02;
07e : 01;
07f : 00;
080 : 0F;
081 : 0E;
082 : 0D;
083 : 0C;
084 : 0B;
085 : 0A;
086 : 09;
087 : 08;
088 : 07;
089 : 06;
08a : 05;
08b : 04;
08c : 03;
08d : 02;
08e : 01;
08f : 00;
090 : 0F;
091 : 0E;
092 : 0D;
093 : 0C;
094 : 0B;
095 : 0A;
096 : 09;
097 : 08;
098 : 07;
099 : 06;
09a : 05;
09b : 04;
09c : 03;
09d : 02;
09e : 01;
09f : 00;
0a0 : 0F;
0a1 : 0E;
0a2 : 0D;
0a3 : 0C;
0a4 : 0B;
0a5 : 0A;
0a6 : 09;
0a7 : 08;
0a8 : 07;
0a9 : 06;
0aa : 05;
0ab : 04;
0ac : 03;
0ad : 02;
0ae : 01;
0af : 00;
0b0 : 0F;
0b1 : 0E;
0b2 : 0D;
0b3 : 0C;
0b4 : 0B;
0b5 : 0A;
0b6 : 09;
0b7 : 08;
0b8 : 07;
0b9 : 06;
0ba : 05;
0bb : 04;
0bc : 03;
0bd : 02;
0be : 01;
0bf : 00;
0c0 : 0F;
0c1 : 0E;
0c2 : 0D;
0c3 : 0C;
0c4 : 0B;
0c5 : 0A;
0c6 : 09;
0c7 : 08;
0c8 : 07;
0c9 : 06;
0ca : 05;
0cb : 04;
0cc : 03;
0cd : 02;
0ce : 01;
0cf : 00;
0d0 : 0F;
0d1 : 0E;
0d2 : 0D;
0d3 : 0C;
0d4 : 0B;
0d5 : 0A;
0d6 : 09;
0d7 : 08;
0d8 : 07;
0d9 : 06;
0da : 05;
0db : 04;
0dc : 03;
0dd : 02;
0de : 01;
0df : 00;
0e0 : 0F;
0e1 : 0E;
0e2 : 0D;
0e3 : 0C;
0e4 : 0B;
0e5 : 0A;
0e6 : 09;
0e7 : 08;
0e8 : 07;
0e9 : 06;
0ea : 05;
0eb : 04;
0ec : 03;
0ed : 02;
0ee : 01;
0ef : 00;
0f0 : 0F;
0f1 : 0E;
0f2 : 0D;
0f3 : 0C;
0f4 : 0B;
0f5 : 0A;
0f6 : 09;
0f7 : 08;
0f8 : 07;
0f9 : 06;
0fa : 05;
0fb : 04;
0fc : 03;
0fd : 02;
0fe : 01;
0ff : 00;
END;

4
FPGA_by_Fredi/Video/VIDEO_MOD_MUX_CLUTCTR.tdf
View File

@@ -338,7 +338,7 @@ BEGIN
SYS_CTR[].CLK = MAIN_CLK;
SYS_CTR[6..0] = FB_AD[22..16];
SYS_CTR[6..0].ENA = SYS_CTR_CS & !nFB_WR & FB_B3;
BLITTER_ON = !SYS_CTR3;
BLITTER_ON = SYS_CTR3;
--VDL_LOF
VDL_LOF_CS = !nFB_CS1 & FB_ADR[19..1]==H"7C107"; -- $820E/2
VDL_LOF[].CLK = MAIN_CLK;
@@ -440,7 +440,7 @@ BEGIN
FB_AD[31..16] = lpm_bustri_WORD(
ST_SHIFT_MODE_CS & (0,ST_SHIFT_MODE[],B"00000000")
# FALCON_SHIFT_MODE_CS & (0,FALCON_SHIFT_MODE[])
# SYS_CTR_CS & (B"100000000",SYS_CTR[6..4],!BLITTER_RUN,SYS_CTR[2..0])
# SYS_CTR_CS & (B"100000000",SYS_CTR[6..4],BLITTER_RUN,SYS_CTR[2..0])
# VDL_LOF_CS & VDL_LOF[]
# VDL_LWD_CS & VDL_LWD[]
# VDL_HBE_CS & (0,VDL_HBE[])

675
FPGA_by_Fredi/Video/VIDEO_MOD_MUX_CLUTCTR.tdf.bak
View File

@@ -1,675 +0,0 @@
TITLE "VIDEO MODUSE UND CLUT CONTROL";
-- CREATED BY FREDI ASCHWANDEN
INCLUDE "lpm_bustri_WORD.inc";
INCLUDE "lpm_bustri_BYT.inc";
-- {{ALTERA_PARAMETERS_BEGIN}} DO NOT REMOVE THIS LINE!
-- {{ALTERA_PARAMETERS_END}} DO NOT REMOVE THIS LINE!
SUBDESIGN VIDEO_MOD_MUX_CLUTCTR
(
-- {{ALTERA_IO_BEGIN}} DO NOT REMOVE THIS LINE!
nRSTO : INPUT;
MAIN_CLK : INPUT;
nFB_CS1 : INPUT;
nFB_CS2 : INPUT;
nFB_CS3 : INPUT;
nFB_WR : INPUT;
nFB_OE : INPUT;
FB_SIZE0 : INPUT;
FB_SIZE1 : INPUT;
nFB_BURST : INPUT;
FB_ADR[31..0] : INPUT;
CLK33M : INPUT;
CLK25M : INPUT;
BLITTER_RUN : INPUT;
CLK_VIDEO : INPUT;
VR_D[8..0] : INPUT;
VR_BUSY : INPUT;
COLOR8 : OUTPUT;
ACP_CLUT_RD : OUTPUT;
COLOR1 : OUTPUT;
FALCON_CLUT_RDH : OUTPUT;
FALCON_CLUT_RDL : OUTPUT;
FALCON_CLUT_WR[3..0] : OUTPUT;
ST_CLUT_RD : OUTPUT;
ST_CLUT_WR[1..0] : OUTPUT;
CLUT_MUX_ADR[3..0] : OUTPUT;
HSYNC : OUTPUT;
VSYNC : OUTPUT;
nBLANK : OUTPUT;
nSYNC : OUTPUT;
nPD_VGA : OUTPUT;
FIFO_RDE : OUTPUT;
COLOR2 : OUTPUT;
COLOR4 : OUTPUT;
PIXEL_CLK : OUTPUT;
CLUT_OFF[3..0] : OUTPUT;
BLITTER_ON : OUTPUT;
VIDEO_RAM_CTR[15..0] : OUTPUT;
VIDEO_MOD_TA : OUTPUT;
CCR[23..0] : OUTPUT;
CCSEL[2..0] : OUTPUT;
ACP_CLUT_WR[3..0] : OUTPUT;
INTER_ZEI : OUTPUT;
DOP_FIFO_CLR : OUTPUT;
VIDEO_RECONFIG : OUTPUT;
VR_WR : OUTPUT;
VR_RD : OUTPUT;
CLR_FIFO : OUTPUT;
FB_AD[31..0] : BIDIR;
-- {{ALTERA_IO_END}} DO NOT REMOVE THIS LINE!
)
VARIABLE
CLK17M :DFF;
CLK13M :DFF;
ACP_CLUT_CS :NODE;
ACP_CLUT :NODE;
VIDEO_PLL_CONFIG_CS :NODE;
VR_WR :DFF;
VR_DOUT[8..0] :DFFE;
VR_FRQ[7..0] :DFFE;
VIDEO_PLL_RECONFIG_CS :NODE;
VIDEO_RECONFIG :DFF;
FALCON_CLUT_CS :NODE;
FALCON_CLUT :NODE;
ST_CLUT_CS :NODE;
ST_CLUT :NODE;
FB_B[3..0] :NODE;
FB_16B[1..0] :NODE;
ST_SHIFT_MODE[1..0] :DFFE;
ST_SHIFT_MODE_CS :NODE;
FALCON_SHIFT_MODE[10..0] :DFFE;
FALCON_SHIFT_MODE_CS :NODE;
CLUT_MUX_ADR[3..0] :DFF;
CLUT_MUX_AV[1..0][3..0] :DFF;
ACP_VCTR_CS :NODE;
ACP_VCTR[31..0] :DFFE;
CCR_CS :NODE;
CCR[23..0] :DFFE;
ACP_VIDEO_ON :NODE;
SYS_CTR[6..0] :DFFE;
SYS_CTR_CS :NODE;
VDL_LOF[15..0] :DFFE;
VDL_LOF_CS :NODE;
VDL_LWD[15..0] :DFFE;
VDL_LWD_CS :NODE;
-- DIV. CONTROL REGISTER
CLUT_TA :DFF; -- BRAUCHT EIN WAITSTAT
HSYNC :DFF;
HSYNC_I[7..0] :DFF;
HSY_LEN[7..0] :DFF; -- L<>NGE HSYNC PULS IN PIXEL_CLK
HSYNC_START :DFF;
LAST :DFF; -- LETZTES PIXEL EINER ZEILE ERREICHT
VSYNC :DFF;
VSYNC_START :DFFE;
VSYNC_I[2..0] :DFFE;
nBLANK :DFF;
DISP_ON :DFF;
DPO_ZL :DFFE;
DPO_ON :DFF;
DPO_OFF :DFF;
VDTRON :DFF;
VDO_ZL :DFFE;
VDO_ON :DFF;
VDO_OFF :DFF;
VHCNT[11..0] :DFF;
SUB_PIXEL_CNT[6..0] :DFFE;
VVCNT[10..0] :DFFE;
VERZ[2..0][9..0] :DFF;
RAND[6..0] :DFF;
RAND_ON :NODE;
FIFO_RDE :DFF;
CLR_FIFO :DFFE;
START_ZEILE :DFFE;
SYNC_PIX :DFF;
SYNC_PIX1 :DFF;
SYNC_PIX2 :DFF;
CCSEL[2..0] :DFF;
COLOR16 :NODE;
COLOR24 :NODE;
-- ATARI RESOLUTION
ATARI_SYNC :NODE;
ATARI_HH[31..0] :DFFE; -- HORIZONTAL TIMING 640x480
ATARI_HH_CS :NODE;
ATARI_VH[31..0] :DFFE; -- VERTIKAL TIMING 640x480
ATARI_VH_CS :NODE;
ATARI_HL[31..0] :DFFE; -- HORIZONTAL TIMING 320x240
ATARI_HL_CS :NODE;
ATARI_VL[31..0] :DFFE; -- VERTIKAL TIMING 320x240
ATARI_VL_CS :NODE;
-- HORIZONTAL
RAND_LINKS[11..0] :NODE;
HDIS_START[11..0] :NODE;
HDIS_END[11..0] :NODE;
RAND_RECHTS[11..0] :NODE;
HS_START[11..0] :NODE;
H_TOTAL[11..0] :NODE;
HDIS_LEN[11..0] :NODE;
MULF[5..0] :NODE;
VDL_HHT[11..0] :DFFE;
VDL_HHT_CS :NODE;
VDL_HBE[11..0] :DFFE;
VDL_HBE_CS :NODE;
VDL_HDB[11..0] :DFFE;
VDL_HDB_CS :NODE;
VDL_HDE[11..0] :DFFE;
VDL_HDE_CS :NODE;
VDL_HBB[11..0] :DFFE;
VDL_HBB_CS :NODE;
VDL_HSS[11..0] :DFFE;
VDL_HSS_CS :NODE;
-- VERTIKAL
RAND_OBEN[10..0] :NODE;
VDIS_START[10..0] :NODE;
VDIS_END[10..0] :NODE;
RAND_UNTEN[10..0] :NODE;
VS_START[10..0] :NODE;
V_TOTAL[10..0] :NODE;
FALCON_VIDEO :NODE;
ST_VIDEO :NODE;
INTER_ZEI :DFF;
DOP_ZEI :DFF;
DOP_FIFO_CLR :DFF;
VDL_VBE[10..0] :DFFE;
VDL_VBE_CS :NODE;
VDL_VDB[10..0] :DFFE;
VDL_VDB_CS :NODE;
VDL_VDE[10..0] :DFFE;
VDL_VDE_CS :NODE;
VDL_VBB[10..0] :DFFE;
VDL_VBB_CS :NODE;
VDL_VSS[10..0] :DFFE;
VDL_VSS_CS :NODE;
VDL_VFT[10..0] :DFFE;
VDL_VFT_CS :NODE;
VDL_VCT[8..0] :DFFE;
VDL_VCT_CS :NODE;
VDL_VMD[3..0] :DFFE;
VDL_VMD_CS :NODE;
BEGIN
-- BYT SELECT 32 BIT
FB_B0 = FB_ADR[1..0]==0; -- ADR==0
FB_B1 = FB_ADR[1..0]==1 -- ADR==1
# FB_SIZE1 & !FB_SIZE0 & !FB_ADR1 -- HIGH WORD
# FB_SIZE1 & FB_SIZE0 # !FB_SIZE1 & !FB_SIZE0; -- LONG UND LINE
FB_B2 = FB_ADR[1..0]==2 -- ADR==2
# FB_SIZE1 & FB_SIZE0 # !FB_SIZE1 & !FB_SIZE0; -- LONG UND LINE
FB_B3 = FB_ADR[1..0]==3 -- ADR==3
# FB_SIZE1 & !FB_SIZE0 & FB_ADR1 -- LOW WORD
# FB_SIZE1 & FB_SIZE0 # !FB_SIZE1 & !FB_SIZE0; -- LONG UND LINE
-- BYT SELECT 16 BIT
FB_16B0 = FB_ADR[0]==0; -- ADR==0
FB_16B1 = FB_ADR[0]==1 -- ADR==1
# !(!FB_SIZE1 & FB_SIZE0); -- NOT BYT
-- ACP CLUT --
ACP_CLUT_CS = !nFB_CS2 & FB_ADR[27..10]==H"0"; -- 0-3FF/1024
ACP_CLUT_RD = ACP_CLUT_CS & !nFB_OE;
ACP_CLUT_WR[] = FB_B[] & ACP_CLUT_CS & !nFB_WR;
CLUT_TA.CLK = MAIN_CLK;
CLUT_TA = (ACP_CLUT_CS # FALCON_CLUT_CS # ST_CLUT_CS) & !VIDEO_MOD_TA;
--FALCON CLUT --
FALCON_CLUT_CS = !nFB_CS1 & FB_ADR[19..10]==H"3E6"; -- $F9800/$400
FALCON_CLUT_RDH = FALCON_CLUT_CS & !nFB_OE & !FB_ADR1; -- HIGH WORD
FALCON_CLUT_RDL = FALCON_CLUT_CS & !nFB_OE & FB_ADR1; -- LOW WORD
FALCON_CLUT_WR[1..0] = FB_16B[] & !FB_ADR1 & FALCON_CLUT_CS & !nFB_WR;
FALCON_CLUT_WR[3..2] = FB_16B[] & FB_ADR1 & FALCON_CLUT_CS & !nFB_WR;
-- ST CLUT --
ST_CLUT_CS = !nFB_CS1 & FB_ADR[19..5]==H"7C12"; -- $F8240/$20
ST_CLUT_RD = ST_CLUT_CS & !nFB_OE;
ST_CLUT_WR[] = FB_16B[] & ST_CLUT_CS & !nFB_WR;
-- ST SHIFT MODE
ST_SHIFT_MODE[].CLK = MAIN_CLK;
ST_SHIFT_MODE_CS = !nFB_CS1 & FB_ADR[19..1]==H"7C130"; -- $F8260/2
ST_SHIFT_MODE[] = FB_AD[25..24];
ST_SHIFT_MODE[].ENA = ST_SHIFT_MODE_CS & !nFB_WR & FB_B0;
COLOR1 = ST_SHIFT_MODE[]==B"10" & !COLOR8 & ST_VIDEO & !ACP_VIDEO_ON; -- MONO
COLOR2 = ST_SHIFT_MODE[]==B"01" & !COLOR8 & ST_VIDEO & !ACP_VIDEO_ON; -- 4 FARBEN
COLOR4 = ST_SHIFT_MODE[]==B"00" & !COLOR8 & ST_VIDEO & !ACP_VIDEO_ON; -- 16 FARBEN
-- FALCON SHIFT MODE
FALCON_SHIFT_MODE[].CLK = MAIN_CLK;
FALCON_SHIFT_MODE_CS = !nFB_CS1 & FB_ADR[19..1]==H"7C133"; -- $F8266/2
FALCON_SHIFT_MODE[] = FB_AD[26..16];
FALCON_SHIFT_MODE[10..8].ENA = FALCON_SHIFT_MODE_CS & !nFB_WR & FB_B2;
FALCON_SHIFT_MODE[7..0].ENA = FALCON_SHIFT_MODE_CS & !nFB_WR & FB_B3;
CLUT_OFF[3..0] = FALCON_SHIFT_MODE[3..0] & COLOR4;
COLOR1 = FALCON_SHIFT_MODE10 & !COLOR16 & !COLOR8 & FALCON_VIDEO & !ACP_VIDEO_ON;
COLOR8 = FALCON_SHIFT_MODE4 & !COLOR16 & FALCON_VIDEO & !ACP_VIDEO_ON;
COLOR16 = FALCON_SHIFT_MODE8 & FALCON_VIDEO & !ACP_VIDEO_ON;
COLOR4 = !COLOR1 & !COLOR16 & !COLOR8 & FALCON_VIDEO & !ACP_VIDEO_ON;
-- ACP VIDEO CONTROL BIT 0=ACP VIDEO ON, 1=POWER ON VIDEO DAC, 2=ACP 24BIT,3=ACP 16BIT,4=ACP 8BIT,5=ACP 1BIT, 6=FALCON SHIFT MODE;7=ST SHIFT MODE;9..8= VCLK FREQUENZ;15=-SYNC ALLOWED; 31..16=VIDEO_RAM_CTR,25=RANDFARBE EINSCHALTEN, 26=STANDARD ATARI SYNCS
ACP_VCTR[].CLK = MAIN_CLK;
ACP_VCTR_CS = !nFB_CS2 & FB_ADR[27..2]==H"100"; -- $400/4
ACP_VCTR[31..8] = FB_AD[31..8];
ACP_VCTR[5..0] = FB_AD[5..0];
ACP_VCTR[31..24].ENA = ACP_VCTR_CS & FB_B0 & !nFB_WR;
ACP_VCTR[23..16].ENA = ACP_VCTR_CS & FB_B1 & !nFB_WR;
ACP_VCTR[15..8].ENA = ACP_VCTR_CS & FB_B2 & !nFB_WR;
ACP_VCTR[5..0].ENA = ACP_VCTR_CS & FB_B3 & !nFB_WR;
ACP_VIDEO_ON = ACP_VCTR0;
nPD_VGA = ACP_VCTR1;
-- ATARI MODUS
ATARI_SYNC = ACP_VCTR26; -- WENN 1 AUTOMATISCHE AUFL<46>SUNG
-- HORIZONTAL TIMING 640x480
ATARI_HH[].CLK = MAIN_CLK;
ATARI_HH_CS = !nFB_CS2 & FB_ADR[27..2]==H"104"; -- $410/4
ATARI_HH[] = FB_AD[];
ATARI_HH[31..24].ENA = ATARI_HH_CS & FB_B0 & !nFB_WR;
ATARI_HH[23..16].ENA = ATARI_HH_CS & FB_B1 & !nFB_WR;
ATARI_HH[15..8].ENA = ATARI_HH_CS & FB_B2 & !nFB_WR;
ATARI_HH[7..0].ENA = ATARI_HH_CS & FB_B3 & !nFB_WR;
-- VERTIKAL TIMING 640x480
ATARI_VH[].CLK = MAIN_CLK;
ATARI_VH_CS = !nFB_CS2 & FB_ADR[27..2]==H"105"; -- $414/4
ATARI_VH[] = FB_AD[];
ATARI_VH[31..24].ENA = ATARI_VH_CS & FB_B0 & !nFB_WR;
ATARI_VH[23..16].ENA = ATARI_VH_CS & FB_B1 & !nFB_WR;
ATARI_VH[15..8].ENA = ATARI_VH_CS & FB_B2 & !nFB_WR;
ATARI_VH[7..0].ENA = ATARI_VH_CS & FB_B3 & !nFB_WR;
-- HORIZONTAL TIMING 320x240
ATARI_HL[].CLK = MAIN_CLK;
ATARI_HL_CS = !nFB_CS2 & FB_ADR[27..2]==H"106"; -- $418/4
ATARI_HL[] = FB_AD[];
ATARI_HL[31..24].ENA = ATARI_HL_CS & FB_B0 & !nFB_WR;
ATARI_HL[23..16].ENA = ATARI_HL_CS & FB_B1 & !nFB_WR;
ATARI_HL[15..8].ENA = ATARI_HL_CS & FB_B2 & !nFB_WR;
ATARI_HL[7..0].ENA = ATARI_HL_CS & FB_B3 & !nFB_WR;
-- VERTIKAL TIMING 320x240
ATARI_VL[].CLK = MAIN_CLK;
ATARI_VL_CS = !nFB_CS2 & FB_ADR[27..2]==H"107"; -- $41C/4
ATARI_VL[] = FB_AD[];
ATARI_VL[31..24].ENA = ATARI_VL_CS & FB_B0 & !nFB_WR;
ATARI_VL[23..16].ENA = ATARI_VL_CS & FB_B1 & !nFB_WR;
ATARI_VL[15..8].ENA = ATARI_VL_CS & FB_B2 & !nFB_WR;
ATARI_VL[7..0].ENA = ATARI_VL_CS & FB_B3 & !nFB_WR;
-- VIDEO PLL CONFIG
VIDEO_PLL_CONFIG_CS = !nFB_CS2 & FB_ADR[27..9]==H"3" & FB_B0 & FB_B1; -- $(F)000'0600-7FF ->6/2 WORD RESP LONG ONLY
VR_WR.CLK = MAIN_CLK;
VR_WR = VIDEO_PLL_CONFIG_CS & !nFB_WR & !VR_BUSY & !VR_WR;
VR_RD = VIDEO_PLL_CONFIG_CS & nFB_WR & !VR_BUSY;
VR_DOUT[].CLK = MAIN_CLK;
VR_DOUT[].ENA = !VR_BUSY;
VR_DOUT[] = VR_D[];
VR_FRQ[].CLK = MAIN_CLK;
VR_FRQ[].ENA = VR_WR & FB_ADR[8..0]==H"04";
VR_FRQ[] = FB_AD[23..16];
-- VIDEO PLL RECONFIG
VIDEO_PLL_RECONFIG_CS = !nFB_CS2 & FB_ADR[27..0]==H"800" & FB_B0; -- $(F)000'0800
VIDEO_RECONFIG.CLK = MAIN_CLK;
VIDEO_RECONFIG = VIDEO_PLL_RECONFIG_CS & !nFB_WR & !VR_BUSY & !VIDEO_RECONFIG;
------------------------------------------------------------------------------------------------------------------------
VIDEO_RAM_CTR[] = ACP_VCTR[31..16];
-------------- COLOR MODE IM ACP SETZEN
COLOR1 = ACP_VCTR5 & !ACP_VCTR4 & !ACP_VCTR3 & !ACP_VCTR2 & ACP_VIDEO_ON;
COLOR8 = ACP_VCTR4 & !ACP_VCTR3 & !ACP_VCTR2 & ACP_VIDEO_ON;
COLOR16 = ACP_VCTR3 & !ACP_VCTR2 & ACP_VIDEO_ON;
COLOR24 = ACP_VCTR2 & ACP_VIDEO_ON;
ACP_CLUT = ACP_VIDEO_ON & (COLOR1 # COLOR8) # ST_VIDEO & COLOR1;
-- ST ODER FALCON SHIFT MODE SETZEN WENN WRITE X..SHIFT REGISTER
ACP_VCTR7 = FALCON_SHIFT_MODE_CS & !nFB_WR & !ACP_VIDEO_ON;
ACP_VCTR6 = ST_SHIFT_MODE_CS & !nFB_WR & !ACP_VIDEO_ON;
ACP_VCTR[7..6].ENA = FALCON_SHIFT_MODE_CS & !nFB_WR # ST_SHIFT_MODE_CS & !nFB_WR # ACP_VCTR_CS & FB_B3 & !nFB_WR & FB_AD0;
FALCON_VIDEO = ACP_VCTR7;
FALCON_CLUT = FALCON_VIDEO & !ACP_VIDEO_ON & !COLOR16;
ST_VIDEO = ACP_VCTR6;
ST_CLUT = ST_VIDEO & !ACP_VIDEO_ON & !FALCON_CLUT & !COLOR1;
CCSEL[].CLK = PIXEL_CLK;
CCSEL[] = B"000" & ST_CLUT -- ONLY FOR INFORMATION
# B"001" & FALCON_CLUT
# B"100" & ACP_CLUT
# B"101" & COLOR16
# B"110" & COLOR24
# B"111" & RAND_ON;
-- DIVERSE (VIDEO)-REGISTER ----------------------------
-- RANDFARBE
CCR[].CLK = MAIN_CLK;
CCR_CS = !nFB_CS2 & FB_ADR[27..2]==H"101"; -- $404/4
CCR[] = FB_AD[23..0];
CCR[23..16].ENA = CCR_CS & FB_B1 & !nFB_WR;
CCR[15..8].ENA = CCR_CS & FB_B2 & !nFB_WR;
CCR[7..0].ENA = CCR_CS & FB_B3 & !nFB_WR;
--SYS CTR
SYS_CTR_CS = !nFB_CS1 & FB_ADR[19..1]==H"7C003"; -- $8006/2
SYS_CTR[].CLK = MAIN_CLK;
SYS_CTR[6..0] = FB_AD[22..16];
SYS_CTR[6..0].ENA = SYS_CTR_CS & !nFB_WR & FB_B3;
BLITTER_ON = !SYS_CTR3;
--VDL_LOF
VDL_LOF_CS = !nFB_CS1 & FB_ADR[19..1]==H"7C107"; -- $820E/2
VDL_LOF[].CLK = MAIN_CLK;
VDL_LOF[] = FB_AD[31..16];
VDL_LOF[15..8].ENA = VDL_LOF_CS & !nFB_WR & FB_B2;
VDL_LOF[7..0].ENA = VDL_LOF_CS & !nFB_WR & FB_B3;
--VDL_LWD
VDL_LWD_CS = !nFB_CS1 & FB_ADR[19..1]==H"7C108"; -- $8210/2
VDL_LWD[].CLK = MAIN_CLK;
VDL_LWD[] = FB_AD[31..16];
VDL_LWD[15..8].ENA = VDL_LWD_CS & !nFB_WR & FB_B0;
VDL_LWD[7..0].ENA = VDL_LWD_CS & !nFB_WR & FB_B1;
-- HORIZONTAL
-- VDL_HHT
VDL_HHT_CS = !nFB_CS1 & FB_ADR[19..1]==H"7C141"; -- $8282/2
VDL_HHT[].CLK = MAIN_CLK;
VDL_HHT[] = FB_AD[27..16];
VDL_HHT[11..8].ENA = VDL_HHT_CS & !nFB_WR & FB_B2;
VDL_HHT[7..0].ENA = VDL_HHT_CS & !nFB_WR & FB_B3;
-- VDL_HBE
VDL_HBE_CS = !nFB_CS1 & FB_ADR[19..1]==H"7C143"; -- $8286/2
VDL_HBE[].CLK = MAIN_CLK;
VDL_HBE[] = FB_AD[27..16];
VDL_HBE[11..8].ENA = VDL_HBE_CS & !nFB_WR & FB_B2;
VDL_HBE[7..0].ENA = VDL_HBE_CS & !nFB_WR & FB_B3;
-- VDL_HDB
VDL_HDB_CS = !nFB_CS1 & FB_ADR[19..1]==H"7C144"; -- $8288/2
VDL_HDB[].CLK = MAIN_CLK;
VDL_HDB[] = FB_AD[27..16];
VDL_HDB[11..8].ENA = VDL_HDB_CS & !nFB_WR & FB_B0;
VDL_HDB[7..0].ENA = VDL_HDB_CS & !nFB_WR & FB_B1;
-- VDL_HDE
VDL_HDE_CS = !nFB_CS1 & FB_ADR[19..1]==H"7C145"; -- $828A/2
VDL_HDE[].CLK = MAIN_CLK;
VDL_HDE[] = FB_AD[27..16];
VDL_HDE[11..8].ENA = VDL_HDE_CS & !nFB_WR & FB_B2;
VDL_HDE[7..0].ENA = VDL_HDE_CS & !nFB_WR & FB_B3;
-- VDL_HBB
VDL_HBB_CS = !nFB_CS1 & FB_ADR[19..1]==H"7C142"; -- $8284/2
VDL_HBB[].CLK = MAIN_CLK;
VDL_HBB[] = FB_AD[27..16];
VDL_HBB[11..8].ENA = VDL_HBB_CS & !nFB_WR & FB_B0;
VDL_HBB[7..0].ENA = VDL_HBB_CS & !nFB_WR & FB_B1;
-- VDL_HSS
VDL_HSS_CS = !nFB_CS1 & FB_ADR[19..1]==H"7C146"; -- $828C/2
VDL_HSS[].CLK = MAIN_CLK;
VDL_HSS[] = FB_AD[27..16];
VDL_HSS[11..8].ENA = VDL_HSS_CS & !nFB_WR & FB_B0;
VDL_HSS[7..0].ENA = VDL_HSS_CS & !nFB_WR & FB_B1;
-- VERTIKAL
-- VDL_VBE
VDL_VBE_CS = !nFB_CS1 & FB_ADR[19..1]==H"7C153"; -- $82A6/2
VDL_VBE[].CLK = MAIN_CLK;
VDL_VBE[] = FB_AD[26..16];
VDL_VBE[10..8].ENA = VDL_VBE_CS & !nFB_WR & FB_B2;
VDL_VBE[7..0].ENA = VDL_VBE_CS & !nFB_WR & FB_B3;
-- VDL_VDB
VDL_VDB_CS = !nFB_CS1 & FB_ADR[19..1]==H"7C154"; -- $82A8/2
VDL_VDB[].CLK = MAIN_CLK;
VDL_VDB[] = FB_AD[26..16];
VDL_VDB[10..8].ENA = VDL_VDB_CS & !nFB_WR & FB_B0;
VDL_VDB[7..0].ENA = VDL_VDB_CS & !nFB_WR & FB_B1;
-- VDL_VDE
VDL_VDE_CS = !nFB_CS1 & FB_ADR[19..1]==H"7C155"; -- $82AA/2
VDL_VDE[].CLK = MAIN_CLK;
VDL_VDE[] = FB_AD[26..16];
VDL_VDE[10..8].ENA = VDL_VDE_CS & !nFB_WR & FB_B2;
VDL_VDE[7..0].ENA = VDL_VDE_CS & !nFB_WR & FB_B3;
-- VDL_VBB
VDL_VBB_CS = !nFB_CS1 & FB_ADR[19..1]==H"7C152"; -- $82A4/2
VDL_VBB[].CLK = MAIN_CLK;
VDL_VBB[] = FB_AD[26..16];
VDL_VBB[10..8].ENA = VDL_VBB_CS & !nFB_WR & FB_B0;
VDL_VBB[7..0].ENA = VDL_VBB_CS & !nFB_WR & FB_B1;
-- VDL_VSS
VDL_VSS_CS = !nFB_CS1 & FB_ADR[19..1]==H"7C156"; -- $82AC/2
VDL_VSS[].CLK = MAIN_CLK;
VDL_VSS[] = FB_AD[26..16];
VDL_VSS[10..8].ENA = VDL_VSS_CS & !nFB_WR & FB_B0;
VDL_VSS[7..0].ENA = VDL_VSS_CS & !nFB_WR & FB_B1;
-- VDL_VFT
VDL_VFT_CS = !nFB_CS1 & FB_ADR[19..1]==H"7C151"; -- $82A2/2
VDL_VFT[].CLK = MAIN_CLK;
VDL_VFT[] = FB_AD[26..16];
VDL_VFT[10..8].ENA = VDL_VFT_CS & !nFB_WR & FB_B2;
VDL_VFT[7..0].ENA = VDL_VFT_CS & !nFB_WR & FB_B3;
-- VDL_VCT
VDL_VCT_CS = !nFB_CS1 & FB_ADR[19..1]==H"7C160"; -- $82C0/2
VDL_VCT[].CLK = MAIN_CLK;
VDL_VCT[] = FB_AD[24..16];
VDL_VCT[8].ENA = VDL_VCT_CS & !nFB_WR & FB_B0;
VDL_VCT[7..0].ENA = VDL_VCT_CS & !nFB_WR & FB_B1;
-- VDL_VMD
VDL_VMD_CS = !nFB_CS1 & FB_ADR[19..1]==H"7C161"; -- $82C2/2
VDL_VMD[].CLK = MAIN_CLK;
VDL_VMD[] = FB_AD[19..16];
VDL_VMD[3..0].ENA = VDL_VMD_CS & !nFB_WR & FB_B3;
--- REGISTER OUT
FB_AD[31..16] = lpm_bustri_WORD(
ST_SHIFT_MODE_CS & (0,ST_SHIFT_MODE[],B"00000000")
# FALCON_SHIFT_MODE_CS & (0,FALCON_SHIFT_MODE[])
# SYS_CTR_CS & (B"100000000",SYS_CTR[6..4],!BLITTER_RUN,SYS_CTR[2..0])
# VDL_LOF_CS & VDL_LOF[]
# VDL_LWD_CS & VDL_LWD[]
# VDL_HBE_CS & (0,VDL_HBE[])
# VDL_HDB_CS & (0,VDL_HDB[])
# VDL_HDE_CS & (0,VDL_HDE[])
# VDL_HBB_CS & (0,VDL_HBB[])
# VDL_HSS_CS & (0,VDL_HSS[])
# VDL_HHT_CS & (0,VDL_HHT[])
# VDL_VBE_CS & (0,VDL_VBE[])
# VDL_VDB_CS & (0,VDL_VDB[])
# VDL_VDE_CS & (0,VDL_VDE[])
# VDL_VBB_CS & (0,VDL_VBB[])
# VDL_VSS_CS & (0,VDL_VSS[])
# VDL_VFT_CS & (0,VDL_VFT[])
# VDL_VCT_CS & (0,VDL_VCT[])
# VDL_VMD_CS & (0,VDL_VMD[])
# ACP_VCTR_CS & ACP_VCTR[31..16]
# ATARI_HH_CS & ATARI_HH[31..16]
# ATARI_VH_CS & ATARI_VH[31..16]
# ATARI_HL_CS & ATARI_HL[31..16]
# ATARI_VL_CS & ATARI_VL[31..16]
# CCR_CS & (0,CCR[23..16])
# VIDEO_PLL_CONFIG_CS & (0,VR_DOUT[])
# VIDEO_PLL_RECONFIG_CS & (VR_BUSY,B"0000",VR_WR,VR_RD,VIDEO_RECONFIG,H"FA")
,(ST_SHIFT_MODE_CS # FALCON_SHIFT_MODE_CS # ACP_VCTR_CS # CCR_CS # SYS_CTR_CS # VDL_LOF_CS # VDL_LWD_CS
# VDL_HBE_CS # VDL_HDB_CS # VDL_HDE_CS # VDL_HBB_CS # VDL_HSS_CS # VDL_HHT_CS
# ATARI_HH_CS # ATARI_VH_CS # ATARI_HL_CS # ATARI_VL_CS # VIDEO_PLL_CONFIG_CS # VIDEO_PLL_RECONFIG_CS
# VDL_VBE_CS # VDL_VDB_CS # VDL_VDE_CS # VDL_VBB_CS # VDL_VSS_CS # VDL_VFT_CS # VDL_VCT_CS # VDL_VMD_CS) & !nFB_OE);
FB_AD[15..0] = lpm_bustri_WORD(
ACP_VCTR_CS & ACP_VCTR[15..0]
# ATARI_HH_CS & ATARI_HH[15..0]
# ATARI_VH_CS & ATARI_VH[15..0]
# ATARI_HL_CS & ATARI_HL[15..0]
# ATARI_VL_CS & ATARI_VL[15..0]
# CCR_CS & CCR[15..0]
,(ACP_VCTR_CS # CCR_CS # ATARI_HH_CS # ATARI_VH_CS # ATARI_HL_CS # ATARI_VL_CS ) & !nFB_OE);
VIDEO_MOD_TA = CLUT_TA # ST_SHIFT_MODE_CS # FALCON_SHIFT_MODE_CS # ACP_VCTR_CS # SYS_CTR_CS # VDL_LOF_CS # VDL_LWD_CS
# VDL_HBE_CS # VDL_HDB_CS # VDL_HDE_CS # VDL_HBB_CS # VDL_HSS_CS # VDL_HHT_CS
# ATARI_HH_CS # ATARI_VH_CS # ATARI_HL_CS # ATARI_VL_CS
# VDL_VBE_CS # VDL_VDB_CS # VDL_VDE_CS # VDL_VBB_CS # VDL_VSS_CS # VDL_VFT_CS # VDL_VCT_CS # VDL_VMD_CS;
-- VIDEO AUSGABE SETZEN
CLK17M.CLK = CLK33M;
CLK17M = !CLK17M;
CLK13M.CLK = CLK25M;
CLK13M = !CLK13M;
PIXEL_CLK = CLK13M & !ACP_VIDEO_ON & (FALCON_VIDEO # ST_VIDEO) & ( VDL_VMD2 & VDL_VCT2 # VDL_VCT0)
# CLK17M & !ACP_VIDEO_ON & (FALCON_VIDEO # ST_VIDEO) & ( VDL_VMD2 & !VDL_VCT2 # VDL_VCT0)
# CLK25M & !ACP_VIDEO_ON & (FALCON_VIDEO # ST_VIDEO) & !VDL_VMD2 & VDL_VCT2 & !VDL_VCT0
# CLK33M & !ACP_VIDEO_ON & (FALCON_VIDEO # ST_VIDEO) & !VDL_VMD2 & !VDL_VCT2 & !VDL_VCT0
# CLK25M & ACP_VIDEO_ON & ACP_VCTR[9..8]==B"00"
# CLK33M & ACP_VIDEO_ON & ACP_VCTR[9..8]==B"01"
# CLK_VIDEO & ACP_VIDEO_ON & ACP_VCTR[9];
--------------------------------------------------------------
-- HORIZONTALE SYNC L<>NGE in PIXEL_CLK
----------------------------------------------------------------
HSY_LEN[].CLK = MAIN_CLK;
HSY_LEN[] = 14 & !ACP_VIDEO_ON & (FALCON_VIDEO # ST_VIDEO) & ( VDL_VMD2 & VDL_VCT2 # VDL_VCT0)
# 16 & !ACP_VIDEO_ON & (FALCON_VIDEO # ST_VIDEO) & ( VDL_VMD2 & !VDL_VCT2 # VDL_VCT0)
# 28 & !ACP_VIDEO_ON & (FALCON_VIDEO # ST_VIDEO) & !VDL_VMD2 & VDL_VCT2 & !VDL_VCT0
# 32 & !ACP_VIDEO_ON & (FALCON_VIDEO # ST_VIDEO) & !VDL_VMD2 & !VDL_VCT2 & !VDL_VCT0
# 28 & ACP_VIDEO_ON & ACP_VCTR[9..8]==B"00"
# 32 & ACP_VIDEO_ON & ACP_VCTR[9..8]==B"01"
# 16 + (0,VR_FRQ[7..1]) & ACP_VIDEO_ON & ACP_VCTR[9]; -- hsync puls length in pixeln=frequenz/ = 500ns
MULF[] = 2 & !ST_VIDEO & VDL_VMD2 -- MULTIPLIKATIONS FAKTOR
# 4 & !ST_VIDEO & !VDL_VMD2
# 16 & ST_VIDEO & VDL_VMD2
# 32 & ST_VIDEO & !VDL_VMD2;
HDIS_LEN[] = 320 & VDL_VMD2 -- BREITE IN PIXELN
# 640 & !VDL_VMD2;
-- DOPPELZEILENMODUS
DOP_ZEI.CLK = MAIN_CLK;
DOP_ZEI = VDL_VMD0 & ST_VIDEO; -- ZEILENVERDOPPELUNG EIN AUS
INTER_ZEI.CLK = PIXEL_CLK;
INTER_ZEI = DOP_ZEI & VVCNT0!=VDIS_START0 & VVCNT[]!=0 & VHCNT[]<(HDIS_END[]-1) -- EINSCHIEBEZEILE AUF "DOPPEL" ZEILEN UND ZEILE NULL WEGEN SYNC
# DOP_ZEI & VVCNT0==VDIS_START0 & VVCNT[]!=0 & VHCNT[]>(HDIS_END[]-2); -- EINSCHIEBEZEILE AUF "NORMAL" ZEILEN UND ZEILE NULL WEGEN SYNC
DOP_FIFO_CLR.CLK = PIXEL_CLK;
DOP_FIFO_CLR = INTER_ZEI & HSYNC_START # SYNC_PIX; -- DOPPELZEILENFIFO L<>SCHEN AM ENDE DER DOPPELZEILE UND BEI MAIN FIFO START
RAND_LINKS[] = VDL_HBE[] & ACP_VIDEO_ON
# 21 & !ACP_VIDEO_ON & ATARI_SYNC & VDL_VMD2
# 42 & !ACP_VIDEO_ON & ATARI_SYNC & !VDL_VMD2
# VDL_HBE[] * (0,MULF[5..1]) & !ACP_VIDEO_ON & !ATARI_SYNC; --
HDIS_START[] = VDL_HDB[] & ACP_VIDEO_ON
# RAND_LINKS[]+1 & !ACP_VIDEO_ON; --
HDIS_END[] = VDL_HDE[] & ACP_VIDEO_ON
# RAND_LINKS[]+HDIS_LEN[] & !ACP_VIDEO_ON; --
RAND_RECHTS[] = VDL_HBB[] & ACP_VIDEO_ON
# HDIS_END[]+1 & !ACP_VIDEO_ON; --
HS_START[] = VDL_HSS[] & ACP_VIDEO_ON
# ATARI_HL[11..0] & !ACP_VIDEO_ON & ATARI_SYNC & VDL_VMD2
# ATARI_HH[11..0] & !ACP_VIDEO_ON & ATARI_SYNC & !VDL_VMD2
# (VDL_HHT[]+1+VDL_HSS[]) * (0,MULF[5..1]) & !ACP_VIDEO_ON & !ATARI_SYNC; --
H_TOTAL[] = VDL_HHT[] & ACP_VIDEO_ON
# ATARI_HL[27..16] & !ACP_VIDEO_ON & ATARI_SYNC & VDL_VMD2
# ATARI_HH[27..16] & !ACP_VIDEO_ON & ATARI_SYNC & !VDL_VMD2
# (VDL_HHT[]+2) * (0,MULF[]) & !ACP_VIDEO_ON & !ATARI_SYNC; --
RAND_OBEN[] = VDL_VBE[] & ACP_VIDEO_ON
# 31 & !ACP_VIDEO_ON & ATARI_SYNC
# (0,VDL_VBE[10..1]) & !ACP_VIDEO_ON & !ATARI_SYNC;
VDIS_START[] = VDL_VDB[] & ACP_VIDEO_ON
# 32 & !ACP_VIDEO_ON & ATARI_SYNC
# (0,VDL_VDB[10..1])+1 & !ACP_VIDEO_ON & !ATARI_SYNC;
VDIS_END[] = VDL_VDE[] & ACP_VIDEO_ON
# 431 & !ACP_VIDEO_ON & ATARI_SYNC & ST_VIDEO
# 511 & !ACP_VIDEO_ON & ATARI_SYNC & !ST_VIDEO
# (0,VDL_VDE[10..1]) & !ACP_VIDEO_ON & !ATARI_SYNC;
RAND_UNTEN[] = VDL_VBB[] & ACP_VIDEO_ON
# VDIS_END[]+1 & !ACP_VIDEO_ON & ATARI_SYNC
# (0,VDL_VBB[10..1])+1 & !ACP_VIDEO_ON & !ATARI_SYNC;
VS_START[] = VDL_VSS[] & ACP_VIDEO_ON
# ATARI_VL[10..0] & !ACP_VIDEO_ON & ATARI_SYNC & VDL_VMD2
# ATARI_VH[10..0] & !ACP_VIDEO_ON & ATARI_SYNC & !VDL_VMD2
# (0,VDL_VSS[10..1]) & !ACP_VIDEO_ON & !ATARI_SYNC;
V_TOTAL[] = VDL_VFT[] & ACP_VIDEO_ON
# ATARI_VL[26..16] & !ACP_VIDEO_ON & ATARI_SYNC & VDL_VMD2
# ATARI_VH[26..16] & !ACP_VIDEO_ON & ATARI_SYNC & !VDL_VMD2
# (0,VDL_VFT[10..1]) & !ACP_VIDEO_ON & !ATARI_SYNC;
-- Z<>HLER
LAST.CLK = PIXEL_CLK;
LAST = VHCNT[]==(H_TOTAL[]-2);
VHCNT[].CLK = PIXEL_CLK;
VHCNT[] = (VHCNT[] + 1) & !LAST;
VVCNT[].CLK = PIXEL_CLK;
VVCNT[].ENA = LAST;
VVCNT[] = (VVCNT[] + 1) & (VVCNT[]!=V_TOTAL[]-1);
-- DISPLAY ON OFF
DPO_ZL.CLK = PIXEL_CLK;
DPO_ZL = (VVCNT[]>RAND_OBEN[]-1) & (VVCNT[]<RAND_UNTEN[]-1); -- 1 ZEILE DAVOR ON OFF
DPO_ZL.ENA = LAST; -- AM ZEILENENDE <20>BERNEHMEN
DPO_ON.CLK = PIXEL_CLK;
DPO_ON = VHCNT[]==RAND_LINKS[]; -- BESSER EINZELN WEGEN TIMING
DPO_OFF.CLK = PIXEL_CLK;
DPO_OFF = VHCNT[]==(RAND_RECHTS[]-1);
DISP_ON.CLK = PIXEL_CLK;
DISP_ON = DISP_ON & !DPO_OFF
# DPO_ON & DPO_ZL;
-- DATENTRANSFER ON OFF
VDO_ON.CLK = PIXEL_CLK;
VDO_ON = VHCNT[]==(HDIS_START[]-1); -- BESSER EINZELN WEGEN TIMING
VDO_OFF.CLK = PIXEL_CLK;
VDO_OFF = VHCNT[]==HDIS_END[];
VDO_ZL.CLK = PIXEL_CLK;
VDO_ZL.ENA = LAST; -- AM ZEILENENDE <20>BERNEHMEN
VDO_ZL = (VVCNT[]>=(VDIS_START[]-1)) & (VVCNT[]<VDIS_END[]); -- 1 ZEILE DAVOR ON OFF
VDTRON.CLK = PIXEL_CLK;
VDTRON = VDTRON & !VDO_OFF
# VDO_ON & VDO_ZL;
-- VERZ<52>GERUNG UND SYNC
HSYNC_START.CLK = PIXEL_CLK;
HSYNC_START = VHCNT[]==HS_START[]-3;
HSYNC_I[].CLK = PIXEL_CLK;
HSYNC_I[] = HSY_LEN[] & HSYNC_START
# (HSYNC_I[]-1) & !HSYNC_START & HSYNC_I[]!=0;
VSYNC_START.CLK = PIXEL_CLK;
VSYNC_START.ENA = LAST;
VSYNC_START = VVCNT[]==(VS_START[]-3); -- start am ende der Zeile vor dem vsync
VSYNC_I[].CLK = PIXEL_CLK;
VSYNC_I[].ENA = LAST; -- start am ende der Zeile vor dem vsync
VSYNC_I[] = 3 & VSYNC_START -- 3 zeilen vsync length
# (VSYNC_I[]-1) & !VSYNC_START & VSYNC_I[]!=0; -- runterz<72>hlen bis 0
VERZ[][].CLK = PIXEL_CLK;
VERZ[][1] = VERZ[][0];
VERZ[][2] = VERZ[][1];
VERZ[][3] = VERZ[][2];
VERZ[][4] = VERZ[][3];
VERZ[][5] = VERZ[][4];
VERZ[][6] = VERZ[][5];
VERZ[][7] = VERZ[][6];
VERZ[][8] = VERZ[][7];
VERZ[][9] = VERZ[][8];
VERZ[0][0] = DISP_ON;
VERZ[1][0] = HSYNC_I[]!=0;
VERZ[1][0] = (!ACP_VCTR15 # !VDL_VCT6) & HSYNC_I[]!=0
# ACP_VCTR15 & VDL_VCT6 & HSYNC_I[]==0; -- NUR M<>GLICH WENN BEIDE
VERZ[2][0] = (!ACP_VCTR15 # !VDL_VCT5) & VSYNC_I[]!=0
# ACP_VCTR15 & VDL_VCT5 & VSYNC_I[]==0; -- NUR M<>GLICH WENN BEIDE
nBLANK.CLK = PIXEL_CLK;
nBLANK = VERZ[0][8];
HSYNC.CLK = PIXEL_CLK;
HSYNC = VERZ[1][9];
VSYNC.CLK = PIXEL_CLK;
VSYNC = VERZ[2][9];
nSYNC = GND;
-- RANDFARBE MACHEN ------------------------------------
RAND[].CLK = PIXEL_CLK;
RAND[0] = DISP_ON & !VDTRON & ACP_VCTR25;
RAND[1] = RAND[0];
RAND[2] = RAND[1];
RAND[3] = RAND[2];
RAND[4] = RAND[3];
RAND[5] = RAND[4];
RAND[6] = RAND[5];
RAND_ON = RAND[6];
----------------------------------------------------------
CLR_FIFO.CLK = PIXEL_CLK;
CLR_FIFO.ENA = LAST;
CLR_FIFO = VVCNT[]==V_TOTAL[]-2; -- IN LETZTER ZEILE L<>SCHEN
START_ZEILE.CLK = PIXEL_CLK;
START_ZEILE.ENA = LAST;
START_ZEILE = VVCNT[]==0; -- ZEILE 1
SYNC_PIX.CLK = PIXEL_CLK;
SYNC_PIX = VHCNT[]==3 & START_ZEILE; -- SUB PIXEL Z<>HLER SYNCHRONISIEREN
SYNC_PIX1.CLK = PIXEL_CLK;
SYNC_PIX1 = VHCNT[]==5 & START_ZEILE; -- SUB PIXEL Z<>HLER SYNCHRONISIEREN
SYNC_PIX2.CLK = PIXEL_CLK;
SYNC_PIX2 = VHCNT[]==7 & START_ZEILE; -- SUB PIXEL Z<>HLER SYNCHRONISIEREN
SUB_PIXEL_CNT[].CLK = PIXEL_CLK;
SUB_PIXEL_CNT[].ENA = VDTRON # SYNC_PIX;
SUB_PIXEL_CNT[] = (SUB_PIXEL_CNT[] + 1) & !SYNC_PIX; --count up if display on sonst clear bei sync pix
FIFO_RDE.CLK = PIXEL_CLK;
FIFO_RDE = (SUB_PIXEL_CNT[6..0]==1 & COLOR1
# SUB_PIXEL_CNT[5..0]==1 & COLOR2
# SUB_PIXEL_CNT[4..0]==1 & COLOR4
# SUB_PIXEL_CNT[3..0]==1 & COLOR8
# SUB_PIXEL_CNT[2..0]==1 & COLOR16
# SUB_PIXEL_CNT[1..0]==1 & COLOR24) & VDTRON
# SYNC_PIX # SYNC_PIX1 # SYNC_PIX2; -- 3 CLOCK ZUS<55>TZLICH F<>R FIFO SHIFT DATAOUT UND SHIFT RIGTH POSITION
CLUT_MUX_ADR[].CLK = PIXEL_CLK;
CLUT_MUX_AV[][].CLK = PIXEL_CLK;
CLUT_MUX_AV[0][] = SUB_PIXEL_CNT[3..0];
CLUT_MUX_AV[1][] = CLUT_MUX_AV[0][];
CLUT_MUX_ADR[] = CLUT_MUX_AV[1][];
END;

4450
FPGA_by_Fredi/Video/Video.bdf
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File diff suppressed because it is too large Load Diff

16
FPGA_by_Fredi/Video/altdpram0_waveforms.html
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@@ -1,16 +0,0 @@
<html>
<head>
<title>Sample Waveforms for altdpram0.vhd </title>
</head>
<body>
<h2><CENTER>Sample behavioral waveforms for design file altdpram0.vhd </CENTER></h2>
<P>The following waveforms show the behavior of altsyncram megafunction for the chosen set of parameters in design altdpram0.vhd. For the purpose of this simulation, the contents of the memory at the start of the sample waveforms is assumed to be ( 7, 6, 5, 4, ...). The design altdpram0.vhd has two read/write ports. Read/write port A has 16 words of 3 bits each and Read/write port B has 16 words of 3 bits each. The output of the read/write port A is registered by clock_a. The output of the read/write port B is registered by clock_b. </P>
<CENTER><img src=altdpram0_wave0.jpg> </CENTER>
<P><CENTER><FONT size=2>Fig. 1 : Wave showing read operation. </CENTER></P>
<P><FONT size=3>The above waveform shows the behavior of the design under normal read conditions. The read happens at the rising edge of the enabled clock cycle. The output from the RAM is undefined until after the first rising edge of the read clock. The clock enable on the read side input registers are disabled. The clock enable on the output registers are disabled. </P>
<CENTER><img src=altdpram0_wave1.jpg> </CENTER>
<P><CENTER><FONT size=2>Fig. 2 : Waveform showing write operation </CENTER></P>
<P><FONT size=3>The above waveform shows the behavior of the design under normal write conditions. The write cycle is assumed to be from the rising edge of the enabled clock in which wren is high till the rising edge of the next clock cycle. In BIDIR_DUAL_PORT mode, when the write happens at the same address as the one being read in the other port, the read output is unknown. Actual write into the RAM happens at the rising edge of the write clock. The clock enable on the write side input registers are disabled. The clock enable on the output registers are disabled. For the A port, When a write happens, the output of the port is the old data at the address. For the B port, When a write happens, the output of the port is the old data at the address. </P>
<P></P>
</body>
</html>

16
FPGA_by_Fredi/Video/altdpram1_waveforms.html
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@@ -1,16 +0,0 @@
<html>
<head>
<title>Sample Waveforms for altdpram1.vhd </title>
</head>
<body>
<h2><CENTER>Sample behavioral waveforms for design file altdpram1.vhd </CENTER></h2>
<P>The following waveforms show the behavior of altsyncram megafunction for the chosen set of parameters in design altdpram1.vhd. For the purpose of this simulation, the contents of the memory at the start of the sample waveforms is assumed to be ( 0F, 0E, 0D, 0C, ...). The design altdpram1.vhd has two read/write ports. Read/write port A has 256 words of 6 bits each and Read/write port B has 256 words of 6 bits each. The output of the read/write port A is registered by clock_a. The output of the read/write port B is registered by clock_b. </P>
<CENTER><img src=altdpram1_wave0.jpg> </CENTER>
<P><CENTER><FONT size=2>Fig. 1 : Wave showing read operation. </CENTER></P>
<P><FONT size=3>The above waveform shows the behavior of the design under normal read conditions. The read happens at the rising edge of the enabled clock cycle. The output from the RAM is undefined until after the first rising edge of the read clock. The clock enable on the read side input registers are disabled. The clock enable on the output registers are disabled. </P>
<CENTER><img src=altdpram1_wave1.jpg> </CENTER>
<P><CENTER><FONT size=2>Fig. 2 : Waveform showing write operation </CENTER></P>
<P><FONT size=3>The above waveform shows the behavior of the design under normal write conditions. The write cycle is assumed to be from the rising edge of the enabled clock in which wren is high till the rising edge of the next clock cycle. In BIDIR_DUAL_PORT mode, when the write happens at the same address as the one being read in the other port, the read output is unknown. Actual write into the RAM happens at the rising edge of the write clock. The clock enable on the write side input registers are disabled. The clock enable on the output registers are disabled. For the A port, When a write happens, the output of the port is the old data at the address. For the B port, When a write happens, the output of the port is the old data at the address. </P>
<P></P>
</body>
</html>

16
FPGA_by_Fredi/Video/altdpram2_waveforms.html
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@@ -1,16 +0,0 @@
<html>
<head>
<title>Sample Waveforms for altdpram2.vhd </title>
</head>
<body>
<h2><CENTER>Sample behavioral waveforms for design file altdpram2.vhd </CENTER></h2>
<P>The following waveforms show the behavior of altsyncram megafunction for the chosen set of parameters in design altdpram2.vhd. For the purpose of this simulation, the contents of the memory at the start of the sample waveforms is assumed to be ( F0, F1, F2, F3, ...). The design altdpram2.vhd has two read/write ports. Read/write port A has 256 words of 8 bits each and Read/write port B has 256 words of 8 bits each. The output of the read/write port A is registered by clock_a. The output of the read/write port B is registered by clock_b. </P>
<CENTER><img src=altdpram2_wave0.jpg> </CENTER>
<P><CENTER><FONT size=2>Fig. 1 : Wave showing read operation. </CENTER></P>
<P><FONT size=3>The above waveform shows the behavior of the design under normal read conditions. The read happens at the rising edge of the enabled clock cycle. The output from the RAM is undefined until after the first rising edge of the read clock. The clock enable on the read side input registers are disabled. The clock enable on the output registers are disabled. </P>
<CENTER><img src=altdpram2_wave1.jpg> </CENTER>
<P><CENTER><FONT size=2>Fig. 2 : Waveform showing write operation </CENTER></P>
<P><FONT size=3>The above waveform shows the behavior of the design under normal write conditions. The write cycle is assumed to be from the rising edge of the enabled clock in which wren is high till the rising edge of the next clock cycle. In BIDIR_DUAL_PORT mode, when the write happens at the same address as the one being read in the other port, the read output is unknown. Actual write into the RAM happens at the rising edge of the write clock. The clock enable on the write side input registers are disabled. The clock enable on the output registers are disabled. For the A port, When a write happens, the output of the port is the old data at the address. For the B port, When a write happens, the output of the port is the old data at the address. </P>
<P></P>
</body>
</html>

63
FPGA_by_Fredi/Video/lpm_blitter.bsf Normal file
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@@ -0,0 +1,63 @@
/*
WARNING: Do NOT edit the input and output ports in this file in a text
editor if you plan to continue editing the block that represents it in
the Block Editor! File corruption is VERY likely to occur.
*/
/*
Copyright (C) 1991-2010 Altera Corporation
Your use of Altera Corporation's design tools, logic functions
and other software and tools, and its AMPP partner logic
functions, and any output files from any of the foregoing
(including device programming or simulation files), and any
associated documentation or information are expressly subject
to the terms and conditions of the Altera Program License
Subscription Agreement, Altera MegaCore Function License
Agreement, or other applicable license agreement, including,
without limitation, that your use is for the sole purpose of
programming logic devices manufactured by Altera and sold by
Altera or its authorized distributors. Please refer to the
applicable agreement for further details.
*/
(header "symbol" (version "1.1"))
(symbol
(rect 0 0 144 96)
(text "lpm_blitter" (rect 42 1 112 17)(font "Arial" (font_size 10)))
(text "inst" (rect 8 80 25 92)(font "Arial" ))
(port
(pt 0 32)
(input)
(text "data[63..0]" (rect 0 0 60 14)(font "Arial" (font_size 8)))
(text "data[63..0]" (rect 20 26 71 39)(font "Arial" (font_size 8)))
(line (pt 0 32)(pt 16 32)(line_width 3))
)
(port
(pt 0 48)
(input)
(text "clock" (rect 0 0 29 14)(font "Arial" (font_size 8)))
(text "clock" (rect 26 42 49 55)(font "Arial" (font_size 8)))
(line (pt 0 48)(pt 16 48)(line_width 1))
)
(port
(pt 0 64)
(input)
(text "enable" (rect 0 0 37 14)(font "Arial" (font_size 8)))
(text "enable" (rect 20 58 53 71)(font "Arial" (font_size 8)))
(line (pt 0 64)(pt 16 64)(line_width 1))
)
(port
(pt 144 56)
(output)
(text "q[63..0]" (rect 0 0 42 14)(font "Arial" (font_size 8)))
(text "q[63..0]" (rect 89 50 125 63)(font "Arial" (font_size 8)))
(line (pt 144 56)(pt 128 56)(line_width 3))
)
(drawing
(text "DFF" (rect 109 17 128 29)(font "Arial" ))
(line (pt 16 16)(pt 128 16)(line_width 1))
(line (pt 128 16)(pt 128 80)(line_width 1))
(line (pt 128 80)(pt 16 80)(line_width 1))
(line (pt 16 80)(pt 16 16)(line_width 1))
(line (pt 16 42)(pt 22 48)(line_width 1))
(line (pt 22 48)(pt 16 54)(line_width 1))
)
)

9
FPGA_by_Fredi/Video/BLITTER/lpm_clshift0.cmp → FPGA_by_Fredi/Video/lpm_blitter.cmp
View File

@@ -13,11 +13,12 @@
--applicable agreement for further details.
component lpm_clshift0
component lpm_blitter
PORT
(
data : IN STD_LOGIC_VECTOR (255 DOWNTO 0);
distance : IN STD_LOGIC_VECTOR (6 DOWNTO 0);
result : OUT STD_LOGIC_VECTOR (255 DOWNTO 0)
clock : IN STD_LOGIC ;
data : IN STD_LOGIC_VECTOR (63 DOWNTO 0);
enable : IN STD_LOGIC ;
q : OUT STD_LOGIC_VECTOR (63 DOWNTO 0)
);
end component;

9
FPGA_by_Fredi/Video/BLITTER/lpm_clshift0.inc → FPGA_by_Fredi/Video/lpm_blitter.inc
View File

@@ -13,12 +13,13 @@
--applicable agreement for further details.
FUNCTION lpm_clshift0
FUNCTION lpm_blitter
(
data[255..0],
distance[6..0]
clock,
data[63..0],
enable
)
RETURNS (
result[255..0]
q[63..0]
);

6
FPGA_by_Fredi/Video/lpm_blitter.qip Normal file
View File

@@ -0,0 +1,6 @@
set_global_assignment -name IP_TOOL_NAME "LPM_FF"
set_global_assignment -name IP_TOOL_VERSION "9.1"
set_global_assignment -name VHDL_FILE [file join $::quartus(qip_path) "lpm_blitter.vhd"]
set_global_assignment -name MISC_FILE [file join $::quartus(qip_path) "lpm_blitter.bsf"]
set_global_assignment -name MISC_FILE [file join $::quartus(qip_path) "lpm_blitter.inc"]
set_global_assignment -name MISC_FILE [file join $::quartus(qip_path) "lpm_blitter.cmp"]

127
FPGA_by_Fredi/Video/lpm_blitter.vhd Normal file
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@@ -0,0 +1,127 @@
-- megafunction wizard: %LPM_FF%
-- GENERATION: STANDARD
-- VERSION: WM1.0
-- MODULE: lpm_ff
-- ============================================================
-- File Name: lpm_blitter.vhd
-- Megafunction Name(s):
-- lpm_ff
--
-- Simulation Library Files(s):
-- lpm
-- ============================================================
-- ************************************************************
-- THIS IS A WIZARD-GENERATED FILE. DO NOT EDIT THIS FILE!
--
-- 9.1 Build 350 03/24/2010 SP 2 SJ Web Edition
-- ************************************************************
--Copyright (C) 1991-2010 Altera Corporation
--Your use of Altera Corporation's design tools, logic functions
--and other software and tools, and its AMPP partner logic
--functions, and any output files from any of the foregoing
--(including device programming or simulation files), and any
--associated documentation or information are expressly subject
--to the terms and conditions of the Altera Program License
--Subscription Agreement, Altera MegaCore Function License
--Agreement, or other applicable license agreement, including,
--without limitation, that your use is for the sole purpose of
--programming logic devices manufactured by Altera and sold by
--Altera or its authorized distributors. Please refer to the
--applicable agreement for further details.
LIBRARY ieee;
USE ieee.std_logic_1164.all;
LIBRARY lpm;
USE lpm.all;
ENTITY lpm_blitter IS
PORT
(
clock : IN STD_LOGIC ;
data : IN STD_LOGIC_VECTOR (63 DOWNTO 0);
enable : IN STD_LOGIC ;
q : OUT STD_LOGIC_VECTOR (63 DOWNTO 0)
);
END lpm_blitter;
ARCHITECTURE SYN OF lpm_blitter IS
SIGNAL sub_wire0 : STD_LOGIC_VECTOR (63 DOWNTO 0);
COMPONENT lpm_ff
GENERIC (
lpm_fftype : STRING;
lpm_type : STRING;
lpm_width : NATURAL
);
PORT (
enable : IN STD_LOGIC ;
clock : IN STD_LOGIC ;
q : OUT STD_LOGIC_VECTOR (63 DOWNTO 0);
data : IN STD_LOGIC_VECTOR (63 DOWNTO 0)
);
END COMPONENT;
BEGIN
q <= sub_wire0(63 DOWNTO 0);
lpm_ff_component : lpm_ff
GENERIC MAP (
lpm_fftype => "DFF",
lpm_type => "LPM_FF",
lpm_width => 64
)
PORT MAP (
enable => enable,
clock => clock,
data => data,
q => sub_wire0
);
END SYN;
-- ============================================================
-- CNX file retrieval info
-- ============================================================
-- Retrieval info: PRIVATE: ACLR NUMERIC "0"
-- Retrieval info: PRIVATE: ALOAD NUMERIC "0"
-- Retrieval info: PRIVATE: ASET NUMERIC "0"
-- Retrieval info: PRIVATE: ASET_ALL1 NUMERIC "1"
-- Retrieval info: PRIVATE: CLK_EN NUMERIC "1"
-- Retrieval info: PRIVATE: DFF NUMERIC "1"
-- Retrieval info: PRIVATE: INTENDED_DEVICE_FAMILY STRING "Cyclone III"
-- Retrieval info: PRIVATE: SCLR NUMERIC "0"
-- Retrieval info: PRIVATE: SLOAD NUMERIC "0"
-- Retrieval info: PRIVATE: SSET NUMERIC "0"
-- Retrieval info: PRIVATE: SSET_ALL1 NUMERIC "1"
-- Retrieval info: PRIVATE: SYNTH_WRAPPER_GEN_POSTFIX STRING "0"
-- Retrieval info: PRIVATE: UseTFFdataPort NUMERIC "0"
-- Retrieval info: PRIVATE: nBit NUMERIC "64"
-- Retrieval info: CONSTANT: LPM_FFTYPE STRING "DFF"
-- Retrieval info: CONSTANT: LPM_TYPE STRING "LPM_FF"
-- Retrieval info: CONSTANT: LPM_WIDTH NUMERIC "64"
-- Retrieval info: USED_PORT: clock 0 0 0 0 INPUT NODEFVAL clock
-- Retrieval info: USED_PORT: data 0 0 64 0 INPUT NODEFVAL data[63..0]
-- Retrieval info: USED_PORT: enable 0 0 0 0 INPUT NODEFVAL enable
-- Retrieval info: USED_PORT: q 0 0 64 0 OUTPUT NODEFVAL q[63..0]
-- Retrieval info: CONNECT: @clock 0 0 0 0 clock 0 0 0 0
-- Retrieval info: CONNECT: q 0 0 64 0 @q 0 0 64 0
-- Retrieval info: CONNECT: @enable 0 0 0 0 enable 0 0 0 0
-- Retrieval info: CONNECT: @data 0 0 64 0 data 0 0 64 0
-- Retrieval info: LIBRARY: lpm lpm.lpm_components.all
-- Retrieval info: GEN_FILE: TYPE_NORMAL lpm_blitter.vhd TRUE
-- Retrieval info: GEN_FILE: TYPE_NORMAL lpm_blitter.inc TRUE
-- Retrieval info: GEN_FILE: TYPE_NORMAL lpm_blitter.cmp TRUE
-- Retrieval info: GEN_FILE: TYPE_NORMAL lpm_blitter.bsf TRUE
-- Retrieval info: GEN_FILE: TYPE_NORMAL lpm_blitter_inst.vhd FALSE
-- Retrieval info: LIB_FILE: lpm

13
FPGA_by_Fredi/Video/lpm_compare1_waveforms.html
View File

@@ -1,13 +0,0 @@
<html>
<head>
<title>Sample Waveforms for lpm_compare1.vhd </title>
</head>
<body>
<h2><CENTER>Sample behavioral waveforms for design file lpm_compare1.vhd </CENTER></h2>
<P>The following waveforms show the behavior of lpm_comparator megafunction for the chosen set of parameters in design lpm_compare1.vhd. The design lpm_compare1.vhd is 11 bit UNSIGNED comparator. </P>
<CENTER><img src=lpm_compare1_wave0.jpg> </CENTER>
<P><CENTER><FONT size=2>Fig. 1 : Wave showing comparator operation. </CENTER></P>
<P><FONT size=3></P>
<P></P>
</body>
</html>

32
FPGA_by_Fredi/Video/lpm_fifoDZ.bsf
View File

@@ -21,53 +21,53 @@ applicable agreement for further details.
(header "symbol" (version "1.1"))
(symbol
(rect 0 0 160 144)
(text "lpm_fifoDZ" (rect 41 2 133 21)(font "Arial" (font_size 10)))
(text "inst" (rect 8 125 31 140)(font "Arial" ))
(text "lpm_fifoDZ" (rect 50 1 120 17)(font "Arial" (font_size 10)))
(text "inst" (rect 8 128 25 140)(font "Arial" ))
(port
(pt 0 32)
(input)
(text "data[127..0]" (rect 0 0 81 16)(font "Arial" (font_size 8)))
(text "data[127..0]" (rect 20 24 89 40)(font "Arial" (font_size 8)))
(text "data[127..0]" (rect 0 0 67 14)(font "Arial" (font_size 8)))
(text "data[127..0]" (rect 20 26 77 39)(font "Arial" (font_size 8)))
(line (pt 0 32)(pt 16 32)(line_width 3))
)
(port
(pt 0 56)
(input)
(text "wrreq" (rect 0 0 36 16)(font "Arial" (font_size 8)))
(text "wrreq" (rect 20 48 51 64)(font "Arial" (font_size 8)))
(text "wrreq" (rect 0 0 35 14)(font "Arial" (font_size 8)))
(text "wrreq" (rect 20 50 45 63)(font "Arial" (font_size 8)))
(line (pt 0 56)(pt 16 56)(line_width 1))
)
(port
(pt 0 72)
(input)
(text "rdreq" (rect 0 0 34 16)(font "Arial" (font_size 8)))
(text "rdreq" (rect 20 64 49 80)(font "Arial" (font_size 8)))
(text "rdreq" (rect 0 0 30 14)(font "Arial" (font_size 8)))
(text "rdreq" (rect 20 66 44 79)(font "Arial" (font_size 8)))
(line (pt 0 72)(pt 16 72)(line_width 1))
)
(port
(pt 0 96)
(input)
(text "clock" (rect 0 0 36 16)(font "Arial" (font_size 8)))
(text "clock" (rect 26 88 57 104)(font "Arial" (font_size 8)))
(text "clock" (rect 0 0 29 14)(font "Arial" (font_size 8)))
(text "clock" (rect 26 90 49 103)(font "Arial" (font_size 8)))
(line (pt 0 96)(pt 16 96)(line_width 1))
)
(port
(pt 0 120)
(input)
(text "aclr" (rect 0 0 24 16)(font "Arial" (font_size 8)))
(text "aclr" (rect 20 112 41 128)(font "Arial" (font_size 8)))
(text "aclr" (rect 0 0 21 14)(font "Arial" (font_size 8)))
(text "aclr" (rect 20 114 37 127)(font "Arial" (font_size 8)))
(line (pt 0 120)(pt 16 120)(line_width 1))
)
(port
(pt 160 32)
(output)
(text "q[127..0]" (rect 0 0 60 16)(font "Arial" (font_size 8)))
(text "q[127..0]" (rect 90 24 141 40)(font "Arial" (font_size 8)))
(text "q[127..0]" (rect 0 0 49 14)(font "Arial" (font_size 8)))
(text "q[127..0]" (rect 99 26 141 39)(font "Arial" (font_size 8)))
(line (pt 160 32)(pt 144 32)(line_width 3))
)
(drawing
(text "(ack)" (rect 51 67 76 81)(font "Arial" ))
(text "128 bits x 128 words" (rect 31 114 134 128)(font "Arial" ))
(text "(ack)" (rect 51 67 72 79)(font "Arial" ))
(text "128 bits x 512 words" (rect 58 116 144 128)(font "Arial" ))
(line (pt 16 16)(pt 144 16)(line_width 1))
(line (pt 144 16)(pt 144 128)(line_width 1))
(line (pt 144 128)(pt 16 128)(line_width 1))

10
FPGA_by_Fredi/Video/lpm_fifoDZ.vhd
View File

@@ -88,11 +88,11 @@ BEGIN
GENERIC MAP (
add_ram_output_register => "OFF",
intended_device_family => "Cyclone III",
lpm_numwords => 128,
lpm_numwords => 512,
lpm_showahead => "ON",
lpm_type => "scfifo",
lpm_width => 128,
lpm_widthu => 7,
lpm_widthu => 9,
overflow_checking => "OFF",
underflow_checking => "OFF",
use_eab => "ON"
@@ -119,7 +119,7 @@ END SYN;
-- Retrieval info: PRIVATE: AlmostFullThr NUMERIC "-1"
-- Retrieval info: PRIVATE: CLOCKS_ARE_SYNCHRONIZED NUMERIC "1"
-- Retrieval info: PRIVATE: Clock NUMERIC "0"
-- Retrieval info: PRIVATE: Depth NUMERIC "128"
-- Retrieval info: PRIVATE: Depth NUMERIC "512"
-- Retrieval info: PRIVATE: Empty NUMERIC "0"
-- Retrieval info: PRIVATE: Full NUMERIC "0"
-- Retrieval info: PRIVATE: INTENDED_DEVICE_FAMILY STRING "Cyclone III"
@@ -147,11 +147,11 @@ END SYN;
-- Retrieval info: PRIVATE: wsUsedW NUMERIC "0"
-- Retrieval info: CONSTANT: ADD_RAM_OUTPUT_REGISTER STRING "OFF"
-- Retrieval info: CONSTANT: INTENDED_DEVICE_FAMILY STRING "Cyclone III"
-- Retrieval info: CONSTANT: LPM_NUMWORDS NUMERIC "128"
-- Retrieval info: CONSTANT: LPM_NUMWORDS NUMERIC "512"
-- Retrieval info: CONSTANT: LPM_SHOWAHEAD STRING "ON"
-- Retrieval info: CONSTANT: LPM_TYPE STRING "scfifo"
-- Retrieval info: CONSTANT: LPM_WIDTH NUMERIC "128"
-- Retrieval info: CONSTANT: LPM_WIDTHU NUMERIC "7"
-- Retrieval info: CONSTANT: LPM_WIDTHU NUMERIC "9"
-- Retrieval info: CONSTANT: OVERFLOW_CHECKING STRING "OFF"
-- Retrieval info: CONSTANT: UNDERFLOW_CHECKING STRING "OFF"
-- Retrieval info: CONSTANT: USE_EAB STRING "ON"

13
FPGA_by_Fredi/Video/lpm_fifoDZ_waveforms.html
View File

@@ -1,13 +0,0 @@
<html>
<head>
<title>Sample Waveforms for "lpm_fifoDZ.vhd" </title>
</head>
<body>
<h2><CENTER>Sample behavioral waveforms for design file "lpm_fifoDZ.vhd" </CENTER></h2>
<P>The following waveforms show the behavior of scfifo megafunction for the chosen set of parameters in design "lpm_fifoDZ.vhd". The design "lpm_fifoDZ.vhd" has a depth of 128 words of 128 bits each. The fifo is in show-ahead synchronous mode. The data becomes available before 'rdreq' is asserted; 'rdreq' acts as a read acknowledge. </P>
<CENTER><img src=lpm_fifoDZ_wave0.jpg> </CENTER>
<P><CENTER><FONT size=2>Fig. 1 : Wave showing read and write operation. </CENTER></P>
<P><FONT size=3>The above waveform shows the behavior of the design under normal read and write conditions with aclr . </P>
<P></P>
</body>
</html>

15
FPGA_by_Fredi/Video/lpm_fifo_dc0.bsf
View File

@@ -4,7 +4,7 @@ editor if you plan to continue editing the block that represents it in
the Block Editor! File corruption is VERY likely to occur.
*/
/*
Copyright (C) 1991-2008 Altera Corporation
Copyright (C) 1991-2010 Altera Corporation
Your use of Altera Corporation's design tools, logic functions
and other software and tools, and its AMPP partner logic
functions, and any output files from any of the foregoing
@@ -68,8 +68,8 @@ applicable agreement for further details.
(port
(pt 160 72)
(output)
(text "wrusedw[8..0]" (rect 0 0 84 14)(font "Arial" (font_size 8)))
(text "wrusedw[8..0]" (rect 69 66 132 79)(font "Arial" (font_size 8)))
(text "wrusedw[10..0]" (rect 0 0 92 14)(font "Arial" (font_size 8)))
(text "wrusedw[10..0]" (rect 63 66 132 79)(font "Arial" (font_size 8)))
(line (pt 160 72)(pt 144 72)(line_width 3))
)
(port
@@ -79,15 +79,8 @@ applicable agreement for further details.
(text "q[127..0]" (rect 99 90 141 103)(font "Arial" (font_size 8)))
(line (pt 160 96)(pt 144 96)(line_width 3))
)
(port
(pt 160 120)
(output)
(text "rdempty" (rect 0 0 46 14)(font "Arial" (font_size 8)))
(text "rdempty" (rect 102 114 140 127)(font "Arial" (font_size 8)))
(line (pt 160 120)(pt 144 120)(line_width 1))
)
(drawing
(text "128 bits x 512 words" (rect 58 140 144 152)(font "Arial" ))
(text "128 bits x 2048 words" (rect 53 140 144 152)(font "Arial" ))
(line (pt 16 16)(pt 144 16)(line_width 1))
(line (pt 144 16)(pt 144 152)(line_width 1))
(line (pt 144 152)(pt 16 152)(line_width 1))

5
FPGA_by_Fredi/Video/lpm_fifo_dc0.cmp
View File

@@ -1,4 +1,4 @@
--Copyright (C) 1991-2008 Altera Corporation
--Copyright (C) 1991-2010 Altera Corporation
--Your use of Altera Corporation's design tools, logic functions
--and other software and tools, and its AMPP partner logic
--functions, and any output files from any of the foregoing
@@ -23,7 +23,6 @@ component lpm_fifo_dc0
wrclk : IN STD_LOGIC ;
wrreq : IN STD_LOGIC ;
q : OUT STD_LOGIC_VECTOR (127 DOWNTO 0);
rdempty : OUT STD_LOGIC ;
wrusedw : OUT STD_LOGIC_VECTOR (8 DOWNTO 0)
wrusedw : OUT STD_LOGIC_VECTOR (10 DOWNTO 0)
);
end component;

5
FPGA_by_Fredi/Video/lpm_fifo_dc0.inc
View File

@@ -1,4 +1,4 @@
--Copyright (C) 1991-2008 Altera Corporation
--Copyright (C) 1991-2010 Altera Corporation
--Your use of Altera Corporation's design tools, logic functions
--and other software and tools, and its AMPP partner logic
--functions, and any output files from any of the foregoing
@@ -25,6 +25,5 @@ FUNCTION lpm_fifo_dc0
RETURNS (
q[127..0],
rdempty,
wrusedw[8..0]
wrusedw[10..0]
);

2
FPGA_by_Fredi/Video/lpm_fifo_dc0.qip
View File

@@ -1,5 +1,5 @@
set_global_assignment -name IP_TOOL_NAME "LPM_FIFO+"
set_global_assignment -name IP_TOOL_VERSION "8.1"
set_global_assignment -name IP_TOOL_VERSION "9.1"
set_global_assignment -name VHDL_FILE [file join $::quartus(qip_path) "lpm_fifo_dc0.vhd"]
set_global_assignment -name MISC_FILE [file join $::quartus(qip_path) "lpm_fifo_dc0.bsf"]
set_global_assignment -name MISC_FILE [file join $::quartus(qip_path) "lpm_fifo_dc0.inc"]

43
FPGA_by_Fredi/Video/lpm_fifo_dc0.vhd
View File

@@ -14,11 +14,11 @@
-- ************************************************************
-- THIS IS A WIZARD-GENERATED FILE. DO NOT EDIT THIS FILE!
--
-- 8.1 Build 163 10/28/2008 SJ Web Edition
-- 9.1 Build 350 03/24/2010 SP 2 SJ Web Edition
-- ************************************************************
--Copyright (C) 1991-2008 Altera Corporation
--Copyright (C) 1991-2010 Altera Corporation
--Your use of Altera Corporation's design tools, logic functions
--and other software and tools, and its AMPP partner logic
--functions, and any output files from any of the foregoing
@@ -49,17 +49,15 @@ ENTITY lpm_fifo_dc0 IS
wrclk : IN STD_LOGIC ;
wrreq : IN STD_LOGIC ;
q : OUT STD_LOGIC_VECTOR (127 DOWNTO 0);
rdempty : OUT STD_LOGIC ;
wrusedw : OUT STD_LOGIC_VECTOR (8 DOWNTO 0)
wrusedw : OUT STD_LOGIC_VECTOR (10 DOWNTO 0)
);
END lpm_fifo_dc0;
ARCHITECTURE SYN OF lpm_fifo_dc0 IS
SIGNAL sub_wire0 : STD_LOGIC ;
SIGNAL sub_wire1 : STD_LOGIC_VECTOR (8 DOWNTO 0);
SIGNAL sub_wire2 : STD_LOGIC_VECTOR (127 DOWNTO 0);
SIGNAL sub_wire0 : STD_LOGIC_VECTOR (10 DOWNTO 0);
SIGNAL sub_wire1 : STD_LOGIC_VECTOR (127 DOWNTO 0);
@@ -80,9 +78,8 @@ ARCHITECTURE SYN OF lpm_fifo_dc0 IS
);
PORT (
wrclk : IN STD_LOGIC ;
rdempty : OUT STD_LOGIC ;
rdreq : IN STD_LOGIC ;
wrusedw : OUT STD_LOGIC_VECTOR (8 DOWNTO 0);
wrusedw : OUT STD_LOGIC_VECTOR (10 DOWNTO 0);
aclr : IN STD_LOGIC ;
rdclk : IN STD_LOGIC ;
q : OUT STD_LOGIC_VECTOR (127 DOWNTO 0);
@@ -92,18 +89,17 @@ ARCHITECTURE SYN OF lpm_fifo_dc0 IS
END COMPONENT;
BEGIN
rdempty <= sub_wire0;
wrusedw <= sub_wire1(8 DOWNTO 0);
q <= sub_wire2(127 DOWNTO 0);
wrusedw <= sub_wire0(10 DOWNTO 0);
q <= sub_wire1(127 DOWNTO 0);
dcfifo_component : dcfifo
GENERIC MAP (
intended_device_family => "Cyclone III",
lpm_numwords => 512,
lpm_numwords => 2048,
lpm_showahead => "OFF",
lpm_type => "dcfifo",
lpm_width => 128,
lpm_widthu => 9,
lpm_widthu => 11,
overflow_checking => "OFF",
rdsync_delaypipe => 6,
underflow_checking => "OFF",
@@ -118,9 +114,8 @@ BEGIN
rdclk => rdclk,
wrreq => wrreq,
data => data,
rdempty => sub_wire0,
wrusedw => sub_wire1,
q => sub_wire2
wrusedw => sub_wire0,
q => sub_wire1
);
@@ -136,7 +131,7 @@ END SYN;
-- Retrieval info: PRIVATE: AlmostFullThr NUMERIC "-1"
-- Retrieval info: PRIVATE: CLOCKS_ARE_SYNCHRONIZED NUMERIC "0"
-- Retrieval info: PRIVATE: Clock NUMERIC "4"
-- Retrieval info: PRIVATE: Depth NUMERIC "512"
-- Retrieval info: PRIVATE: Depth NUMERIC "2048"
-- Retrieval info: PRIVATE: Empty NUMERIC "1"
-- Retrieval info: PRIVATE: Full NUMERIC "1"
-- Retrieval info: PRIVATE: INTENDED_DEVICE_FAMILY STRING "Cyclone III"
@@ -154,7 +149,7 @@ END SYN;
-- Retrieval info: PRIVATE: diff_widths NUMERIC "0"
-- Retrieval info: PRIVATE: msb_usedw NUMERIC "0"
-- Retrieval info: PRIVATE: output_width NUMERIC "128"
-- Retrieval info: PRIVATE: rsEmpty NUMERIC "1"
-- Retrieval info: PRIVATE: rsEmpty NUMERIC "0"
-- Retrieval info: PRIVATE: rsFull NUMERIC "0"
-- Retrieval info: PRIVATE: rsUsedW NUMERIC "0"
-- Retrieval info: PRIVATE: sc_aclr NUMERIC "0"
@@ -163,11 +158,11 @@ END SYN;
-- Retrieval info: PRIVATE: wsFull NUMERIC "0"
-- Retrieval info: PRIVATE: wsUsedW NUMERIC "1"
-- Retrieval info: CONSTANT: INTENDED_DEVICE_FAMILY STRING "Cyclone III"
-- Retrieval info: CONSTANT: LPM_NUMWORDS NUMERIC "512"
-- Retrieval info: CONSTANT: LPM_NUMWORDS NUMERIC "2048"
-- Retrieval info: CONSTANT: LPM_SHOWAHEAD STRING "OFF"
-- Retrieval info: CONSTANT: LPM_TYPE STRING "dcfifo"
-- Retrieval info: CONSTANT: LPM_WIDTH NUMERIC "128"
-- Retrieval info: CONSTANT: LPM_WIDTHU NUMERIC "9"
-- Retrieval info: CONSTANT: LPM_WIDTHU NUMERIC "11"
-- Retrieval info: CONSTANT: OVERFLOW_CHECKING STRING "OFF"
-- Retrieval info: CONSTANT: RDSYNC_DELAYPIPE NUMERIC "6"
-- Retrieval info: CONSTANT: UNDERFLOW_CHECKING STRING "OFF"
@@ -178,19 +173,17 @@ END SYN;
-- Retrieval info: USED_PORT: data 0 0 128 0 INPUT NODEFVAL data[127..0]
-- Retrieval info: USED_PORT: q 0 0 128 0 OUTPUT NODEFVAL q[127..0]
-- Retrieval info: USED_PORT: rdclk 0 0 0 0 INPUT NODEFVAL rdclk
-- Retrieval info: USED_PORT: rdempty 0 0 0 0 OUTPUT NODEFVAL rdempty
-- Retrieval info: USED_PORT: rdreq 0 0 0 0 INPUT NODEFVAL rdreq
-- Retrieval info: USED_PORT: wrclk 0 0 0 0 INPUT NODEFVAL wrclk
-- Retrieval info: USED_PORT: wrreq 0 0 0 0 INPUT NODEFVAL wrreq
-- Retrieval info: USED_PORT: wrusedw 0 0 9 0 OUTPUT NODEFVAL wrusedw[8..0]
-- Retrieval info: USED_PORT: wrusedw 0 0 11 0 OUTPUT NODEFVAL wrusedw[10..0]
-- Retrieval info: CONNECT: @data 0 0 128 0 data 0 0 128 0
-- Retrieval info: CONNECT: q 0 0 128 0 @q 0 0 128 0
-- Retrieval info: CONNECT: @wrreq 0 0 0 0 wrreq 0 0 0 0
-- Retrieval info: CONNECT: @rdreq 0 0 0 0 rdreq 0 0 0 0
-- Retrieval info: CONNECT: @rdclk 0 0 0 0 rdclk 0 0 0 0
-- Retrieval info: CONNECT: @wrclk 0 0 0 0 wrclk 0 0 0 0
-- Retrieval info: CONNECT: rdempty 0 0 0 0 @rdempty 0 0 0 0
-- Retrieval info: CONNECT: wrusedw 0 0 9 0 @wrusedw 0 0 9 0
-- Retrieval info: CONNECT: wrusedw 0 0 11 0 @wrusedw 0 0 11 0
-- Retrieval info: CONNECT: @aclr 0 0 0 0 aclr 0 0 0 0
-- Retrieval info: LIBRARY: altera_mf altera_mf.altera_mf_components.all
-- Retrieval info: GEN_FILE: TYPE_NORMAL lpm_fifo_dc0.vhd TRUE

13
FPGA_by_Fredi/Video/lpm_fifo_dc0_waveforms.html
View File

@@ -1,13 +0,0 @@
<html>
<head>
<title>Sample Waveforms for lpm_fifo_dc0.vhd </title>
</head>
<body>
<h2><CENTER>Sample behavioral waveforms for design file lpm_fifo_dc0.vhd </CENTER></h2>
<P>The following waveforms show the behavior of dcfifo megafunction for the chosen set of parameters in design lpm_fifo_dc0.vhd. The design lpm_fifo_dc0.vhd has a depth of 512 words of 128 bits each. The fifo is in legacy synchronous mode. The data becomes available after 'rdreq' is asserted; 'rdreq' acts as a read request. </P>
<CENTER><img src=lpm_fifo_dc0_wave0.jpg> </CENTER>
<P><CENTER><FONT size=2>Fig. 1 : Wave showing read and write operation. </CENTER></P>
<P><FONT size=3>The above waveform shows the behavior of the design under normal read and write conditions with aclr . </P>
<P></P>
</body>
</html>