Firebee/FPGA_Config
1
0
Fork 1
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

simplify and fix errors

Browse Source
This commit is contained in:
Markus Fröschle
2016-04-26 16:39:22 +00:00
parent a7f6d4191e
commit fa4a3f686c
3 changed files with 149 additions and 355 deletions
Download Patch File Download Diff File Expand all files Collapse all files

484
FPGA_Quartus_13.1/Video/video_mod_mux_clutctr.vhd
View File

@@ -494,6 +494,8 @@ architecture rtl of video_mod_mux_clutctr is
return rep;
end function sizeit;
-- f_addr_cmp() compares addr against addr_const (only counting from the highest significant bit of the smaller
-- number, ignoring ignore least significant bits) and returns true if both addresses match, false otherwise
function f_addr_cmp(addr_const : std_logic_vector; addr : std_logic_vector; ignore : integer) return boolean is
variable c_len : integer := addr_const'high;
variable a_len : integer := addr'high;
@@ -533,53 +535,25 @@ begin
-- Register Section
CLUT_MUX_ADR <= CLUT_MUX_ADR_q;
HSYNC <= HSYNC_q;
VSYNC <= VSYNC_q;
nBLANK <= nBLANK_q;
FIFO_RDE <= FIFO_RDE_q;
BORDER_COLOR(23 downto 16) <= BORDER_COLOR_q(23 downto 16);
BORDER_COLOR(15 downto 8) <= BORDER_COLOR_q(15 downto 8);
BORDER_COLOR(7 downto 0) <= BORDER_COLOR_q(7 downto 0);
CCSEL <= CCSEL_q;
INTER_ZEI <= INTER_ZEI_q;
DOP_FIFO_CLR <= DOP_FIFO_CLR_q;
process (pixel_clk_i)
begin
if rising_edge(pixel_clk_i) then
CLUT_MUX_ADR_q <= CLUT_MUX_ADR_d;
end if;
end process;
HSYNC <= HSYNC_q;
process (pixel_clk_i)
begin
if rising_edge(pixel_clk_i) then
HSYNC_q <= HSYNC_d;
end if;
end process;
VSYNC <= VSYNC_q;
process (pixel_clk_i)
begin
if rising_edge(pixel_clk_i) then
VSYNC_q <= VSYNC_d;
end if;
end process;
nBLANK <= nBLANK_q;
process (pixel_clk_i)
begin
if rising_edge(pixel_clk_i) then
nBLANK_q <= nBLANK_d;
end if;
end process;
FIFO_RDE <= FIFO_RDE_q;
process (pixel_clk_i)
begin
if rising_edge(pixel_clk_i) then
FIFO_RDE_q <= FIFO_RDE_d;
end if;
end process;
BORDER_COLOR(23 downto 16) <= BORDER_COLOR_q(23 downto 16);
BORDER_COLOR(15 downto 8) <= BORDER_COLOR_q(15 downto 8);
BORDER_COLOR(7 downto 0) <= BORDER_COLOR_q(7 downto 0);
process (pixel_clk_i)
begin
if rising_edge(pixel_clk_i) then
if BORDER_COLOR16_ena_ctrl = '1' then
border_color_q(23 downto 16) <= border_color_d(23 downto 16);
end if;
@@ -589,29 +563,8 @@ begin
IF BORDER_COLOR0_ena_ctrl = '1' THEN
border_color_q(7 downto 0) <= border_color_d(7 downto 0);
END IF;
END IF;
END PROCESS;
CCSEL <= CCSEL_q;
PROCESS (pixel_clk_i)
BEGIN
IF rising_edge(pixel_clk_i) THEN
CCSEL_q <= CCSEL_d;
END IF;
END PROCESS;
INTER_ZEI <= INTER_ZEI_q;
PROCESS (main_clk)
BEGIN
IF rising_edge(main_clk) THEN
INTER_ZEI_q <= INTER_ZEI_d;
END IF;
END PROCESS;
DOP_FIFO_CLR <= DOP_FIFO_CLR_q;
PROCESS (pixel_clk_i)
BEGIN
IF rising_edge(pixel_clk_i) THEN
DOP_FIFO_CLR_q <= DOP_FIFO_CLR_d;
END IF;
END PROCESS;
@@ -642,13 +595,6 @@ begin
END IF;
END PROCESS;
PROCESS (main_clk)
BEGIN
IF rising_edge(main_clk) THEN
CLK17M_q <= CLK17M_d;
END IF;
END PROCESS;
PROCESS (clk25m)
BEGIN
IF rising_edge(clk25m) THEN
@@ -656,74 +602,48 @@ begin
END IF;
END PROCESS;
VR_FRQ <= unsigned(VR_FRQ_q);
PROCESS (main_clk)
BEGIN
IF rising_edge(main_clk) THEN
CLK17M_q <= CLK17M_d;
IF VR_DOUT0_ena_ctrl = '1' THEN
VR_DOUT_q <= VR_DOUT_d;
END IF;
END IF;
END PROCESS;
PROCESS (main_clk)
BEGIN
IF rising_edge(main_clk) THEN
IF VR_FRQ0_ena_ctrl = '1' THEN
VR_FRQ_q <= VR_FRQ_d;
END IF;
END IF;
END PROCESS;
PROCESS (main_clk)
BEGIN
IF rising_edge(main_clk) THEN
IF ST_SHIFT_MODE0_ena_ctrl = '1' THEN
ST_SHIFT_MODE_q <= ST_SHIFT_MODE_d;
END IF;
END IF;
END PROCESS;
PROCESS (main_clk)
BEGIN
IF rising_edge(main_clk) THEN
IF FALCON_SHIFT_MODE8_ena_ctrl = '1' THEN
falcon_shift_mode_q(10 downto 8) <= falcon_shift_mode_d(10 downto 8);
END IF;
IF FALCON_SHIFT_MODE0_ena_ctrl = '1' THEN
falcon_shift_mode_q(7 downto 0) <= falcon_shift_mode_d(7 downto 0);
END IF;
END IF;
END PROCESS;
PROCESS (pixel_clk_i)
BEGIN
IF rising_edge(pixel_clk_i) THEN
CLUT_MUX_AV1_q <= CLUT_MUX_AV1_d;
END IF;
END PROCESS;
PROCESS (pixel_clk_i)
BEGIN
IF rising_edge(pixel_clk_i) THEN
CLUT_MUX_AV0_q <= CLUT_MUX_AV0_d;
END IF;
END PROCESS;
PROCESS (main_clk)
BEGIN
IF rising_edge(main_clk) THEN
IF ACP_VCTR24_ena_ctrl = '1' THEN
IF ACP_VCTR24_ena_ctrl = '1' THEN
ACP_VCTR_q(31 downto 24) <= ACP_VCTR_d(31 downto 24);
END IF;
IF ACP_VCTR16_ena_ctrl = '1' THEN
ACP_VCTR_q(23 downto 16) <= ACP_VCTR_d(23 downto 16);
END IF;
IF ACP_VCTR8_ena_ctrl = '1' THEN
ACP_VCTR_q(15 downto 8) <= ACP_VCTR_d(15 downto 8);
END IF;
IF ACP_VCTR6_ena_ctrl = '1' THEN
ACP_VCTR_q(7 downto 6) <= ACP_VCTR_d(7 downto 6);
END IF;
IF ACP_VCTR0_ena_ctrl = '1' THEN
ACP_VCTR_q(5 downto 0) <= ACP_VCTR_d(5 downto 0);
END IF;
@@ -747,35 +667,112 @@ begin
IF LWD0_ena_ctrl = '1' THEN
LWD_q(7 downto 0) <= LWD_d(7 downto 0);
END IF;
END IF;
END PROCESS;
PROCESS (pixel_clk_i)
BEGIN
IF rising_edge(pixel_clk_i) THEN
CLUT_TA_q <= CLUT_TA_d;
END IF;
END PROCESS;
PROCESS (pixel_clk_i)
BEGIN
IF rising_edge(pixel_clk_i) THEN
HSYNC_I_q <= HSYNC_I_d;
END IF;
END PROCESS;
PROCESS (pixel_clk_i)
BEGIN
IF rising_edge(pixel_clk_i) THEN
HSY_LEN_q <= HSY_LEN_d;
END IF;
END PROCESS;
PROCESS (pixel_clk_i)
BEGIN
IF rising_edge(pixel_clk_i) THEN
HSYNC_START_q <= HSYNC_START_d;
IF HDB8_ena_ctrl = '1' THEN
HDB_q(11 downto 8) <= HDB_d(11 downto 8);
END IF;
IF HDB0_ena_ctrl = '1' THEN
HDB_q(7 downto 0) <= HDB_d(7 downto 0);
END IF;
IF HDE8_ena_ctrl = '1' THEN
HDE_q(11 downto 8) <= HDE_d(11 downto 8);
END IF;
IF HDE0_ena_ctrl = '1' THEN
HDE_q(7 downto 0) <= HDE_d(7 downto 0);
END IF;
IF HBB8_ena_ctrl = '1' THEN
HBB_q(11 downto 8) <= HBB_d(11 downto 8);
END IF;
IF HBB0_ena_ctrl = '1' THEN
HBB_q(7 downto 0) <= HBB_d(7 downto 0);
END IF;
IF HSS8_ena_ctrl = '1' THEN
HSS_q(11 downto 8) <= HSS_d(11 downto 8);
END IF;
IF HSS0_ena_ctrl='1' THEN
HSS_q(7 downto 0) <= HSS_d(7 downto 0);
END IF;
DOP_ZEI_q <= DOP_ZEI_d;
IF VBE8_ena_ctrl = '1' THEN
VBE_q(10 downto 8) <= VBE_d(10 downto 8);
END IF;
IF VBE0_ena_ctrl = '1' THEN
VBE_q(7 downto 0) <= VBE_d(7 downto 0);
END IF;
IF VDB8_ena_ctrl = '1' THEN
VDB_q(10 downto 8) <= VDB_d(10 downto 8);
END IF;
IF VDB0_ena_ctrl = '1' THEN
VDB_q(7 downto 0) <= VDB_d(7 downto 0);
END IF;
IF VDE8_ena_ctrl = '1' THEN
VDE_q(10 downto 8) <= VDE_d(10 downto 8);
END IF;
IF VDE0_ena_ctrl = '1' THEN
VDE_q(7 downto 0) <= VDE_d(7 downto 0);
END IF;
IF VBB8_ena_ctrl = '1' THEN
VBB_q(10 downto 8) <= VBB_d(10 downto 8);
END IF;
IF VBB0_ena_ctrl = '1' THEN
VBB_q(7 downto 0) <= VBB_d(7 downto 0);
END IF;
IF VSS8_ena_ctrl = '1' THEN
VSS_q(10 downto 8) <= VSS_d(10 downto 8);
END IF;
IF VSS0_ena_ctrl = '1' THEN
VSS_q(7 downto 0) <= VSS_d(7 downto 0);
END IF;
IF VFT8_ena_ctrl = '1' THEN
VFT_q(10 downto 8) <= VFT_d(10 downto 8);
END IF;
IF VFT0_ena_ctrl = '1' THEN
VFT_q(7 downto 0) <= VFT_d(7 downto 0);
END IF;
IF VCO_ena(8) = '1' THEN
VCO_q(8) <= VCO_d(8);
END IF;
IF VCO0_ena_ctrl = '1' THEN
VCO_q(7 downto 0) <= VCO_d(7 downto 0);
END IF;
IF VCNTRL0_ena_ctrl = '1' THEN
VCNTRL_q <= VCNTRL_d;
END IF;
END IF;
END PROCESS;
PROCESS (pixel_clk_i)
BEGIN
IF rising_edge(pixel_clk_i) THEN
CLUT_MUX_AV1_q <= CLUT_MUX_AV1_d;
CLUT_MUX_AV0_q <= CLUT_MUX_AV0_d;
CLUT_TA_q <= CLUT_TA_d;
HSYNC_I_q <= HSYNC_I_d;
HSY_LEN_q <= HSY_LEN_d;
HSYNC_START_q <= HSYNC_START_d;
LAST_q <= LAST_d;
IF VSYNC_START_ena = '1' THEN
@@ -907,213 +904,6 @@ begin
END IF;
END PROCESS;
PROCESS (main_clk)
BEGIN
IF rising_edge(main_clk) THEN
IF HDB8_ena_ctrl = '1' THEN
HDB_q(11 downto 8) <= HDB_d(11 downto 8);
END IF;
IF HDB0_ena_ctrl = '1' THEN
HDB_q(7 downto 0) <= HDB_d(7 downto 0);
END IF;
END IF;
END PROCESS;
PROCESS (main_clk)
BEGIN
IF rising_edge(main_clk) THEN
IF HDE8_ena_ctrl = '1' THEN
HDE_q(11 downto 8) <= HDE_d(11 downto 8);
END IF;
END IF;
END PROCESS;
PROCESS (main_clk)
BEGIN
IF rising_edge(main_clk) THEN
IF HDE0_ena_ctrl = '1' THEN
HDE_q(7 downto 0) <= HDE_d(7 downto 0);
END IF;
END IF;
END PROCESS;
PROCESS (main_clk)
BEGIN
IF rising_edge(main_clk) THEN
IF HBB8_ena_ctrl = '1' THEN
HBB_q(11 downto 8) <= HBB_d(11 downto 8);
END IF;
END IF;
END PROCESS;
PROCESS (main_clk)
BEGIN
IF rising_edge(main_clk) THEN
IF HBB0_ena_ctrl = '1' THEN
HBB_q(7 downto 0) <= HBB_d(7 downto 0);
END IF;
END IF;
END PROCESS;
PROCESS (main_clk)
BEGIN
IF rising_edge(main_clk) THEN
IF HSS8_ena_ctrl = '1' THEN
HSS_q(11 downto 8) <= HSS_d(11 downto 8);
END IF;
END IF;
END PROCESS;
PROCESS (main_clk)
BEGIN
IF rising_edge(main_clk) THEN
IF HSS0_ena_ctrl='1' THEN
HSS_q(7 downto 0) <= HSS_d(7 downto 0);
END IF;
END IF;
END PROCESS;
PROCESS (main_clk)
BEGIN
IF rising_edge(main_clk) THEN
DOP_ZEI_q <= DOP_ZEI_d;
END IF;
END PROCESS;
PROCESS (main_clk)
BEGIN
IF rising_edge(main_clk) THEN
IF VBE8_ena_ctrl = '1' THEN
VBE_q(10 downto 8) <= VBE_d(10 downto 8);
END IF;
END IF;
END PROCESS;
PROCESS (main_clk)
BEGIN
IF rising_edge(main_clk) THEN
IF VBE0_ena_ctrl = '1' THEN
VBE_q(7 downto 0) <= VBE_d(7 downto 0);
END IF;
END IF;
END PROCESS;
PROCESS (main_clk)
BEGIN
IF rising_edge(main_clk) THEN
IF VDB8_ena_ctrl = '1' THEN
VDB_q(10 downto 8) <= VDB_d(10 downto 8);
END IF;
END IF;
END PROCESS;
PROCESS (main_clk)
BEGIN
IF rising_edge(main_clk) THEN
IF VDB0_ena_ctrl = '1' THEN
VDB_q(7 downto 0) <= VDB_d(7 downto 0);
END IF;
END IF;
END PROCESS;
PROCESS (main_clk)
BEGIN
IF rising_edge(main_clk) THEN
IF VDE8_ena_ctrl = '1' THEN
VDE_q(10 downto 8) <= VDE_d(10 downto 8);
END IF;
END IF;
END PROCESS;
PROCESS (main_clk)
BEGIN
IF rising_edge(main_clk) THEN
IF VDE0_ena_ctrl = '1' THEN
VDE_q(7 downto 0) <= VDE_d(7 downto 0);
END IF;
END IF;
END PROCESS;
PROCESS (main_clk)
BEGIN
IF rising_edge(main_clk) THEN
IF VBB8_ena_ctrl = '1' THEN
VBB_q(10 downto 8) <= VBB_d(10 downto 8);
END IF;
END IF;
END PROCESS;
PROCESS (main_clk)
BEGIN
IF rising_edge(main_clk) THEN
IF VBB0_ena_ctrl = '1' THEN
VBB_q(7 downto 0) <= VBB_d(7 downto 0);
END IF;
END IF;
END PROCESS;
PROCESS (main_clk)
BEGIN
IF rising_edge(main_clk) THEN
IF VSS8_ena_ctrl = '1' THEN
VSS_q(10 downto 8) <= VSS_d(10 downto 8);
END IF;
END IF;
END PROCESS;
PROCESS (main_clk)
BEGIN
IF rising_edge(main_clk) THEN
IF VSS0_ena_ctrl = '1' THEN
VSS_q(7 downto 0) <= VSS_d(7 downto 0);
END IF;
END IF;
END PROCESS;
PROCESS (main_clk)
BEGIN
IF rising_edge(main_clk) THEN
IF VFT8_ena_ctrl = '1' THEN
VFT_q(10 downto 8) <= VFT_d(10 downto 8);
END IF;
END IF;
END PROCESS;
PROCESS (main_clk)
BEGIN
IF rising_edge(main_clk) THEN
IF VFT0_ena_ctrl = '1' THEN
VFT_q(7 downto 0) <= VFT_d(7 downto 0);
END IF;
END IF;
END PROCESS;
PROCESS (main_clk)
BEGIN
IF rising_edge(main_clk) THEN
IF VCO_ena(8) = '1' THEN
VCO_q(8) <= VCO_d(8);
END IF;
END IF;
END PROCESS;
PROCESS (main_clk)
BEGIN
IF rising_edge(main_clk) THEN
IF VCO0_ena_ctrl = '1' THEN
VCO_q(7 downto 0) <= VCO_d(7 downto 0);
END IF;
END IF;
END PROCESS;
PROCESS (main_clk)
BEGIN
IF rising_edge(main_clk) THEN
IF VCNTRL0_ena_ctrl = '1' THEN
VCNTRL_q <= VCNTRL_d;
END IF;
END IF;
END PROCESS;
-- Start of original equations
@@ -1604,16 +1394,17 @@ begin
-- HDIS_START[] = HDB[] & ACP_VIDEO_ON
-- # RAND_LINKS[] + 1 & !ACP_VIDEO_ON; --
HDIS_START <= (HDB_q and sizeIt(ACP_VIDEO_ON,12)) or ((std_logic_vector(unsigned(RAND_LINKS) + 1)) and sizeIt(not ACP_VIDEO_ON,12));
HDIS_END <= (HDE_q and sizeIt(ACP_VIDEO_ON,12)) or
((std_logic_vector(unsigned(RAND_LINKS) + unsigned(HDIS_LEN))) and sizeIt(not ACP_VIDEO_ON,12));
RAND_RECHTS <= (HBB_q and sizeIt(ACP_VIDEO_ON,12)) or
HDIS_START <= (HDB_q and sizeIt(ACP_VIDEO_ON,12)) or ((std_logic_vector(unsigned(RAND_LINKS) + 1)) and sizeIt(not ACP_VIDEO_ON,12));
HDIS_END <= (HDE_q and sizeIt(ACP_VIDEO_ON,12)) or
((std_logic_vector(unsigned(RAND_LINKS) + unsigned(HDIS_LEN))) and sizeIt(not ACP_VIDEO_ON,12));
RAND_RECHTS <= (HBB_q and sizeIt(ACP_VIDEO_ON,12)) or
((std_logic_vector(unsigned(HDIS_END) + 1)) and sizeIt(not ACP_VIDEO_ON, 12));
hs_start <= hss_q when acp_video_on else
atari_hl(11 downto 0) when not(acp_video_on) and atari_sync and vcntrl(2) else
atari_hh(11 downto 0) when not(acp_video_on) and atari_sync and not vcntrl(2) else
std_logic_vector(resize(unsigned(hht) + 1 + unsigned(hss) * unsigned(mulf(5 downto 1)), 12)) when not acp_video_on and not atari_sync;
std_logic_vector(resize(unsigned(hht) + 1 + unsigned(hss) * unsigned(mulf(5 downto 1)), 12)) when not acp_video_on and not atari_sync else
(others => '0');
-- HS_START[] = HSS[] & ACP_VIDEO_ON
-- # ATARI_HL[11..0] & !ACP_VIDEO_ON & ATARI_SYNC & VCNTRL2
@@ -1623,7 +1414,8 @@ begin
h_total <= hht_q when acp_video_on else
atari_hl(27 downto 16) when not acp_video_on and atari_sync and vcntrl(2) else
atari_hh(27 downto 16) when not acp_video_on and atari_sync and not vcntrl(2) else
std_logic_vector(resize((unsigned(hht) + 2) * unsigned(mulf), 12)) when not acp_video_on and not atari_sync;
std_logic_vector(resize((unsigned(hht) + 2) * unsigned(mulf), 12)) when not acp_video_on and not atari_sync else
(others => '0');
-- H_TOTAL[] = HHT[] & ACP_VIDEO_ON
-- # ATARI_HL[27..16] & !ACP_VIDEO_ON & ATARI_SYNC & VCNTRL2