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remove inout buffers

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This commit is contained in:
Markus Fröschle
2016-07-28 06:08:31 +00:00
parent 8199db400a
commit cf0c449258
4 changed files with 136 additions and 131 deletions
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223
FPGA_Quartus_13.1/Video/video.vhd
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@@ -40,7 +40,8 @@ ENTITY video IS
CLK_VIDEO : IN std_logic;
VR_BUSY : IN std_logic;
DDRCLK : IN std_logic_vector(3 DOWNTO 0);
FB_AD : INOUT std_logic_vector(31 DOWNTO 0);
fb_ad_in : in std_logic_vector(31 DOWNTO 0);
fb_ad_out : out std_logic_vector(31 downto 0);
FB_ADR : IN std_logic_vector(31 DOWNTO 0);
VD : INOUT std_logic_vector(31 DOWNTO 0);
VDQS : INOUT std_logic_vector(3 DOWNTO 0);
@@ -280,8 +281,8 @@ BEGIN
GDFX_TEMP_SIGNAL_1 <= (VDMB(47 DOWNTO 0) & VDMA(127 DOWNTO 48));
ACP_CLUT_RAM : entity work.altdpram2
PORT MAP
acp_clut_ram : entity work.altdpram2
port map
(
wren_a => ACP_CLUT_WR(3),
wren_b => SYNTHESIZED_WIRE_0,
@@ -289,15 +290,15 @@ BEGIN
clock_b => pixel_clk_i,
address_a => FB_ADR(9 DOWNTO 2),
address_b => ZR_C8B,
data_a => FB_AD(7 DOWNTO 0),
data_a => fb_ad_in(7 DOWNTO 0),
data_b => (OTHERS => '0'),
q_a => SYNTHESIZED_WIRE_30,
q_b => CCA(7 DOWNTO 0)
);
ACP_CLUT_RAM54 : entity work.altdpram2
PORT MAP
acp_clut_ram_54 : entity work.altdpram2
port map
(
wren_a => ACP_CLUT_WR(2),
wren_b => SYNTHESIZED_WIRE_1,
@@ -305,15 +306,15 @@ BEGIN
clock_b => pixel_clk_i,
address_a => FB_ADR(9 DOWNTO 2),
address_b => ZR_C8B,
data_a => FB_AD(15 DOWNTO 8),
data_a => fb_ad_in(15 DOWNTO 8),
data_b => (OTHERS => '0'),
q_a => SYNTHESIZED_WIRE_32,
q_b => CCA(15 DOWNTO 8)
);
ACP_CLUT_RAM55 : entity work.altdpram2
PORT MAP
acp_clut_ram55 : entity work.altdpram2
port map
(
wren_a => ACP_CLUT_WR(1),
wren_b => SYNTHESIZED_WIRE_2,
@@ -321,7 +322,7 @@ BEGIN
clock_b => pixel_clk_i,
address_a => FB_ADR(9 DOWNTO 2),
address_b => ZR_C8B,
data_a => FB_AD(23 DOWNTO 16),
data_a => fb_ad_in(23 DOWNTO 16),
data_b => (OTHERS => '0'),
q_a => SYNTHESIZED_WIRE_33,
q_b => CCA(23 DOWNTO 16)
@@ -329,7 +330,7 @@ BEGIN
i_blitter : entity work.blitter
PORT MAP
port map
(
nRSTO => nRSTO,
MAIN_CLK => MAIN_CLK,
@@ -346,7 +347,8 @@ BEGIN
SR_BLITTER_DACK => SR_BLITTER_DACK,
BLITTER_DACK => BLITTER_DACK,
BLITTER_DIN => BLITTER_DIN,
FB_AD => FB_AD,
fb_ad_in => fb_ad_in,
fb_ad_out => fb_ad_out,
FB_ADR => FB_ADR,
VIDEO_RAM_CTR => VIDEO_RAM_CTR,
BLITTER_RUN => BLITTER_RUN,
@@ -359,7 +361,7 @@ BEGIN
i_ddr_ctr : entity work.ddr_ctr
PORT MAP
port map
(
nFB_CS1 => nFB_CS1,
nFB_CS2 => nFB_CS2,
@@ -378,7 +380,8 @@ BEGIN
CLK33M => CLK33M,
CLR_FIFO => CLR_FIFO,
BLITTER_ADR => BLITTER_ADR,
FB_AD => FB_AD,
fb_ad_in => fb_ad_in,
fb_ad_out => fb_ad_out,
FB_ADR => FB_ADR,
FIFO_MW => FIFO_MW,
VIDEO_RAM_CTR => VIDEO_RAM_CTR,
@@ -403,8 +406,8 @@ BEGIN
);
FALCON_CLUT_BLUE : entity work.altdpram1
PORT MAP
falcon_clut_blue : entity work.altdpram1
port map
(
wren_a => FALCON_CLUT_WR(3),
wren_b => SYNTHESIZED_WIRE_3,
@@ -412,15 +415,15 @@ BEGIN
clock_b => pixel_clk_i,
address_a => FB_ADR(9 DOWNTO 2),
address_b => CLUT_ADR,
data_a => FB_AD(23 DOWNTO 18),
data_a => fb_ad_in(23 DOWNTO 18),
data_b => (OTHERS => '0'),
q_a => SYNTHESIZED_WIRE_45,
q_b => CCF(7 DOWNTO 2)
);
FALCON_CLUT_GREEN : entity work.altdpram1
PORT MAP
falcon_clut_green : entity work.altdpram1
port map
(
wren_a => FALCON_CLUT_WR(1),
wren_b => SYNTHESIZED_WIRE_4,
@@ -428,15 +431,15 @@ BEGIN
clock_b => pixel_clk_i,
address_a => FB_ADR(9 DOWNTO 2),
address_b => CLUT_ADR,
data_a => FB_AD(23 DOWNTO 18),
data_a => fb_ad_in(23 DOWNTO 18),
data_b => (OTHERS => '0'),
q_a => SYNTHESIZED_WIRE_44,
q_b => CCF(15 DOWNTO 10)
);
FALCON_CLUT_RED : entity work.altdpram1
PORT MAP
falcon_clut_red : entity work.altdpram1
port map
(
wren_a => FALCON_CLUT_WR(0),
wren_b => SYNTHESIZED_WIRE_5,
@@ -444,7 +447,7 @@ BEGIN
clock_b => pixel_clk_i,
address_a => FB_ADR(9 DOWNTO 2),
address_b => CLUT_ADR,
data_a => FB_AD(31 DOWNTO 26),
data_a => fb_ad_in(31 DOWNTO 26),
data_b => (OTHERS => '0'),
q_a => SYNTHESIZED_WIRE_41,
q_b => CCF(23 DOWNTO 18)
@@ -452,7 +455,7 @@ BEGIN
inst : entity work.lpm_fifo_dc0
PORT MAP
port map
(
wrreq => FIFO_WRE,
wrclk => DDRCLK(0),
@@ -466,7 +469,7 @@ BEGIN
inst1 : entity work.altddio_bidir0
PORT MAP
port map
(
oe => VDOUT_OE,
inclock => DDRCLK(1),
@@ -481,7 +484,7 @@ BEGIN
inst10 : entity work.lpm_ff4
PORT MAP
port map
(
clock => pixel_clk_i,
data => SYNTHESIZED_WIRE_7,
@@ -490,7 +493,7 @@ BEGIN
inst100 : entity work.lpm_muxvdm
PORT MAP
port map
(
data0x => VDMB,
data10x => GDFX_TEMP_SIGNAL_1,
@@ -514,7 +517,7 @@ BEGIN
inst102 : entity work.lpm_mux3
PORT MAP
port map
(
data1 => DFF_inst93,
data0 => ZR_C8(0),
@@ -533,25 +536,25 @@ BEGIN
inst108 : entity work.lpm_bustri_long
PORT MAP
port map
(
enabledt => FB_VDOE(0),
data => VDR,
tridata => FB_AD
tridata => fb_ad_out
);
inst109 : entity work.lpm_bustri_long
PORT MAP
port map
(
enabledt => FB_VDOE(1),
data => SYNTHESIZED_WIRE_11,
tridata => FB_AD
tridata => fb_ad_out
);
inst11 : entity work.lpm_ff5
PORT MAP
port map
(
clock => pixel_clk_i,
data => SYNTHESIZED_WIRE_12,
@@ -560,25 +563,25 @@ BEGIN
inst110 : entity work.lpm_bustri_long
PORT MAP
port map
(
enabledt => FB_VDOE(2),
data => SYNTHESIZED_WIRE_13,
tridata => FB_AD
tridata => fb_ad_out
);
inst119 : entity work.lpm_bustri_long
PORT MAP
port map
(
enabledt => FB_VDOE(3),
data => SYNTHESIZED_WIRE_14,
tridata => FB_AD
tridata => fb_ad_out
);
inst12 : entity work.lpm_ff1
PORT MAP
port map
(
clock => DDRCLK(0),
data => VDP_IN(31 DOWNTO 0),
@@ -587,47 +590,47 @@ BEGIN
inst13 : entity work.lpm_ff0
PORT MAP
port map
(
clock => DDR_SYNC_66M,
enable => FB_LE(0),
data => FB_AD,
data => fb_ad_out,
q => FB_DDR(127 DOWNTO 96)
);
inst14 : entity work.lpm_ff0
PORT MAP
port map
(
clock => DDR_SYNC_66M,
enable => FB_LE(1),
data => FB_AD,
data => fb_ad_out,
q => FB_DDR(95 DOWNTO 64)
);
inst15 : entity work.lpm_ff0
PORT MAP
port map
(
clock => DDR_SYNC_66M,
enable => FB_LE(2),
data => FB_AD,
data => fb_ad_out,
q => FB_DDR(63 DOWNTO 32)
);
inst16 : entity work.lpm_ff0
PORT MAP
port map
(
clock => DDR_SYNC_66M,
enable => FB_LE(3),
data => FB_AD,
data => fb_ad_out,
q => FB_DDR(31 DOWNTO 0)
);
inst17 : entity work.lpm_ff0
PORT MAP
port map
(
clock => DDRCLK(0),
enable => DDR_FB(1),
@@ -637,7 +640,7 @@ BEGIN
inst18 : entity work.lpm_ff0
PORT MAP
port map
(
clock => DDRCLK(0),
enable => DDR_FB(0),
@@ -647,7 +650,7 @@ BEGIN
inst19 : entity work.lpm_ff0
PORT MAP
port map
(
clock => DDRCLK(0),
enable => DDR_FB(0),
@@ -657,7 +660,7 @@ BEGIN
inst2 : entity work.altddio_out0
PORT MAP
port map
(
outclock => DDRCLK(3),
datain_h => VDMP(7 DOWNTO 4),
@@ -667,7 +670,7 @@ BEGIN
inst20 : entity work.lpm_ff1
PORT MAP
port map
(
clock => DDRCLK(0),
data => VDVZ(31 DOWNTO 0),
@@ -676,7 +679,7 @@ BEGIN
inst21 : entity work.lpm_mux0
PORT MAP
port map
(
clock => pixel_clk_i,
data0x => FIFO_D(127 DOWNTO 96),
@@ -689,7 +692,7 @@ BEGIN
inst22 : entity work.lpm_mux5
PORT MAP
port map
(
data0x => FB_DDR(127 DOWNTO 64),
data1x => FB_DDR(63 DOWNTO 0),
@@ -701,14 +704,14 @@ BEGIN
inst23 : entity work.lpm_constant2
PORT MAP
port map
(
result => GDFX_TEMP_SIGNAL_16
);
inst24 : entity work.lpm_mux1
PORT MAP
port map
(
clock => pixel_clk_i,
data0x => FIFO_D(127 DOWNTO 112),
@@ -725,7 +728,7 @@ BEGIN
inst25 : entity work.lpm_mux2
PORT MAP
port map
(
clock => pixel_clk_i,
data0x => FIFO_D(127 DOWNTO 120),
@@ -750,7 +753,7 @@ BEGIN
inst26 : entity work.lpm_shiftreg4
PORT MAP
port map
(
clock => DDRCLK(0),
shiftin => SR_FIFO_WRE,
@@ -759,7 +762,7 @@ BEGIN
inst27 : entity work.lpm_latch0
PORT MAP
port map
(
gate => DDR_SYNC_66M,
data => SYNTHESIZED_WIRE_15,
@@ -770,7 +773,7 @@ BEGIN
inst3 : entity work.lpm_ff1
PORT MAP
port map
(
clock => DDRCLK(0),
data => VDP_IN(63 DOWNTO 32),
@@ -785,7 +788,7 @@ BEGIN
SYNTHESIZED_WIRE_46 <= CLUT_ADR7A AND COLOR8;
inst36 : entity work.lpm_ff6
PORT MAP
port map
(
clock => DDRCLK(0),
enable => BLITTER_DACK(0),
@@ -797,7 +800,7 @@ BEGIN
video_ta <= blitter_ta /* or video_mod_ta */ or video_ddr_ta;
inst4 : entity work.lpm_ff1
PORT MAP
port map
(
clock => DDRCLK(0),
data => VDVZ(63 DOWNTO 32),
@@ -806,7 +809,7 @@ BEGIN
inst40 : entity work.mux41_0
PORT MAP
port map
(
S0 => COLOR2,
S1 => COLOR4,
@@ -818,7 +821,7 @@ BEGIN
inst41 : entity work.mux41_1
PORT MAP
port map
(
S0 => COLOR2,
S1 => COLOR4,
@@ -830,7 +833,7 @@ BEGIN
inst42 : entity work.mux41_2
PORT MAP
port map
(
S0 => COLOR2,
D2 => CLUT_ADR7A,
@@ -843,7 +846,7 @@ BEGIN
inst43 : entity work.mux41_3
PORT MAP
port map
(
S0 => COLOR2,
D2 => CLUT_ADR6A,
@@ -856,7 +859,7 @@ BEGIN
inst44 : entity work.mux41_4
PORT MAP
port map
(
S0 => COLOR2,
D2 => CLUT_ADR5A,
@@ -869,7 +872,7 @@ BEGIN
inst45 : entity work.mux41_5
PORT MAP
port map
(
S0 => COLOR2,
D2 => CLUT_ADR4A,
@@ -882,7 +885,7 @@ BEGIN
inst46 : entity work.lpm_ff3
PORT MAP
port map
(
clock => pixel_clk_i,
data => SYNTHESIZED_WIRE_25,
@@ -891,7 +894,7 @@ BEGIN
inst47 : entity work.lpm_ff3
PORT MAP
port map
(
clock => pixel_clk_i,
data => CCF,
@@ -901,7 +904,7 @@ BEGIN
inst49 : entity work.lpm_ff3
PORT MAP
port map
(
clock => pixel_clk_i,
data => SYNTHESIZED_WIRE_26,
@@ -910,7 +913,7 @@ BEGIN
inst5 : entity work.altddio_out2
PORT MAP
port map
(
outclock => pixel_clk_i,
datain_h => SYNTHESIZED_WIRE_62,
@@ -921,7 +924,7 @@ BEGIN
inst51 : entity work.lpm_bustri1
PORT MAP
port map
(
enabledt => ST_CLUT_RD,
data => SYNTHESIZED_WIRE_29,
@@ -930,7 +933,7 @@ BEGIN
inst52 : entity work.lpm_ff3
PORT MAP
port map
(
clock => pixel_clk_i,
data => CCS,
@@ -939,7 +942,7 @@ BEGIN
inst53 : entity work.lpm_bustri_byt
PORT MAP
port map
(
enabledt => ACP_CLUT_RD,
data => SYNTHESIZED_WIRE_30,
@@ -948,7 +951,7 @@ BEGIN
inst54 : entity work.lpm_constant0
PORT MAP
port map
(
result => CCS(20 DOWNTO 16)
);
@@ -956,7 +959,7 @@ BEGIN
inst56 : entity work.lpm_bustri1
PORT MAP
port map
(
enabledt => ST_CLUT_RD,
data => SYNTHESIZED_WIRE_31,
@@ -965,7 +968,7 @@ BEGIN
inst57 : entity work.lpm_bustri_byt
PORT MAP
port map
(
enabledt => ACP_CLUT_RD,
data => SYNTHESIZED_WIRE_32,
@@ -974,7 +977,7 @@ BEGIN
inst58 : entity work.lpm_bustri_byt
PORT MAP
port map
(
enabledt => ACP_CLUT_RD,
data => SYNTHESIZED_WIRE_33,
@@ -983,7 +986,7 @@ BEGIN
inst59 : entity work.lpm_constant0
PORT MAP
port map
(
result => CCS(12 DOWNTO 8)
);
@@ -992,7 +995,7 @@ BEGIN
inst61 : entity work.lpm_bustri1
PORT MAP
port map
(
enabledt => ST_CLUT_RD,
data => SYNTHESIZED_WIRE_34,
@@ -1001,7 +1004,7 @@ BEGIN
inst62 : entity work.lpm_muxdz
PORT MAP
port map
(
clock => pixel_clk_i,
clken => FIFO_RDE,
@@ -1013,7 +1016,7 @@ BEGIN
inst63 : entity work.lpm_fifodz
PORT MAP
port map
(
wrreq => SYNTHESIZED_WIRE_60,
rdreq => SYNTHESIZED_WIRE_38,
@@ -1025,7 +1028,7 @@ BEGIN
inst64 : entity work.lpm_constant0
PORT MAP
port map
(
result => CCS(4 DOWNTO 0)
);
@@ -1035,7 +1038,7 @@ BEGIN
inst66 : entity work.lpm_bustri3
PORT MAP
port map
(
enabledt => FALCON_CLUT_RDH,
data => SYNTHESIZED_WIRE_41,
@@ -1047,7 +1050,7 @@ BEGIN
SYNTHESIZED_WIRE_40 <= NOT(INTER_ZEI);
inst7 : entity work.lpm_mux6
PORT MAP
port map
(
clock => pixel_clk_i,
data0x => SYNTHESIZED_WIRE_42,
@@ -1064,7 +1067,7 @@ BEGIN
inst70 : entity work.lpm_bustri3
PORT MAP
port map
(
enabledt => FALCON_CLUT_RDH,
data => SYNTHESIZED_WIRE_44,
@@ -1073,7 +1076,7 @@ BEGIN
inst71 : entity work.lpm_ff6
PORT MAP
port map
(
clock => DDRCLK(0),
enable => FIFO_WRE,
@@ -1085,7 +1088,7 @@ BEGIN
inst74 : entity work.lpm_bustri3
PORT MAP
port map
(
enabledt => FALCON_CLUT_RDL,
data => SYNTHESIZED_WIRE_45,
@@ -1096,7 +1099,7 @@ BEGIN
inst77 : entity work.lpm_constant1
PORT MAP
port map
(
result => CCF(1 DOWNTO 0)
);
@@ -1108,14 +1111,14 @@ BEGIN
inst80 : entity work.lpm_constant1
PORT MAP
port map
(
result => CCF(9 DOWNTO 8)
);
inst81 : entity work.lpm_mux4
PORT MAP
port map
(
sel => COLOR1,
data0x => ZR_C8(7 DOWNTO 1),
@@ -1125,14 +1128,14 @@ BEGIN
inst82 : entity work.lpm_constant3
PORT MAP
port map
(
result => SYNTHESIZED_WIRE_47
);
inst83 : entity work.lpm_constant1
PORT MAP
port map
(
result => CCF(17 DOWNTO 16)
);
@@ -1158,7 +1161,7 @@ BEGIN
inst89 : entity work.lpm_shiftreg6
PORT MAP
port map
(
clock => DDRCLK(0),
shiftin => SR_BLITTER_DACK,
@@ -1167,7 +1170,7 @@ BEGIN
inst9 : entity work.lpm_ff1
PORT MAP
port map
(
clock => pixel_clk_i,
data => SYNTHESIZED_WIRE_48,
@@ -1184,7 +1187,7 @@ BEGIN
inst92 : entity work.lpm_shiftreg6
PORT MAP
port map
(
clock => DDRCLK(0),
shiftin => SR_DDR_FB,
@@ -1201,7 +1204,7 @@ BEGIN
inst94 : entity work.lpm_ff6
PORT MAP
port map
(
clock => DDRCLK(0),
enable => FIFO_WRE,
@@ -1220,7 +1223,7 @@ BEGIN
inst97 : entity work.lpm_ff5
PORT MAP
port map
(
clock => DDRCLK(2),
data => SR_VDMP,
@@ -1229,7 +1232,7 @@ BEGIN
sr0 : entity work.lpm_shiftreg0
PORT MAP
port map
(
load => SYNTHESIZED_WIRE_64,
clock => pixel_clk_i,
@@ -1240,7 +1243,7 @@ BEGIN
sr1 : entity work.lpm_shiftreg0
PORT MAP
port map
(
load => SYNTHESIZED_WIRE_64,
clock => pixel_clk_i,
@@ -1251,7 +1254,7 @@ BEGIN
sr2 : entity work.lpm_shiftreg0
PORT MAP
port map
(
load => SYNTHESIZED_WIRE_64,
clock => pixel_clk_i,
@@ -1262,7 +1265,7 @@ BEGIN
sr3 : entity work.lpm_shiftreg0
PORT MAP
port map
(
load => SYNTHESIZED_WIRE_64,
clock => pixel_clk_i,
@@ -1273,7 +1276,7 @@ BEGIN
sr4 : entity work.lpm_shiftreg0
PORT MAP
port map
(
load => SYNTHESIZED_WIRE_64,
clock => pixel_clk_i,
@@ -1284,7 +1287,7 @@ BEGIN
sr5 : entity work.lpm_shiftreg0
PORT MAP
port map
(
load => SYNTHESIZED_WIRE_64,
clock => pixel_clk_i,
@@ -1295,7 +1298,7 @@ BEGIN
sr6 : entity work.lpm_shiftreg0
PORT MAP
port map
(
load => SYNTHESIZED_WIRE_64,
clock => pixel_clk_i,
@@ -1306,7 +1309,7 @@ BEGIN
sr7 : entity work.lpm_shiftreg0
PORT MAP
port map
(
load => SYNTHESIZED_WIRE_64,
clock => pixel_clk_i,
@@ -1317,7 +1320,7 @@ BEGIN
ST_CLUT_BLUE : entity work.altdpram0
PORT MAP
port map
(
wren_a => ST_CLUT_WR(1),
wren_b => '0',
@@ -1333,7 +1336,7 @@ BEGIN
ST_CLUT_GREEN : entity work.altdpram0
PORT MAP
port map
(
wren_a => ST_CLUT_WR(1),
wren_b => '0',
@@ -1349,7 +1352,7 @@ BEGIN
ST_CLUT_RED : entity work.altdpram0
PORT MAP
port map
(
wren_a => ST_CLUT_WR(0),
wren_b => '0',
@@ -1365,7 +1368,7 @@ BEGIN
i_video_mod_mux_clutctr : entity work.video_mod_mux_clutctr
PORT MAP
port map
(
nRSTO => nRSTO,
MAIN_CLK => MAIN_CLK,