ragnar/FPGA_Config
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remove specialised clocks

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This commit is contained in:
Markus Fröschle
2016-01-19 07:27:27 +00:00
parent 2724be31d1
commit 1846f7eff2
1 changed files with 11 additions and 42 deletions
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47
FPGA_Quartus_13.1/Video/video_mod_mux_clutctr.vhd
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@@ -635,48 +635,23 @@ BEGIN
IF ACP_VCTR0_ena_ctrl = '1' THEN
ACP_VCTR_q(5 DOWNTO 0) <= ACP_VCTR_d(5 DOWNTO 0);
END IF;
END IF;
END PROCESS;
PROCESS (main_clk)
BEGIN
IF rising_edge(main_clk) THEN
IF SYS_CTR0_ena_ctrl='1' THEN
SYS_CTR_q <= SYS_CTR_d;
END IF;
END IF;
END PROCESS;
PROCESS (main_clk)
BEGIN
IF rising_edge(main_clk) THEN
IF LOF8_ena_ctrl = '1' THEN
LOF_q(15 DOWNTO 8) <= LOF_d(15 DOWNTO 8);
END IF;
END IF;
END PROCESS;
PROCESS (main_clk)
BEGIN
IF rising_edge(main_clk) THEN
IF LOF0_ena_ctrl = '1' THEN
LOF_q(7 DOWNTO 0) <= LOF_d(7 DOWNTO 0);
END IF;
END IF;
END PROCESS;
PROCESS (main_clk)
BEGIN
IF rising_edge(main_clk) THEN
IF LWD8_ena_ctrl = '1' THEN
LWD_q(15 DOWNTO 8) <= LWD_d(15 DOWNTO 8);
END IF;
END IF;
END PROCESS;
PROCESS (main_clk)
BEGIN
IF rising_edge(main_clk) THEN
IF LWD0_ena_ctrl = '1' THEN
LWD_q(7 DOWNTO 0) <= LWD_d(7 DOWNTO 0);
END IF;
@@ -697,9 +672,9 @@ BEGIN
END IF;
END PROCESS;
PROCESS (main_clk)
PROCESS (pixel_clk_i)
BEGIN
IF rising_edge(main_clk) THEN
IF rising_edge(pixel_clk_i) THEN
HSY_LEN_q <= HSY_LEN_d;
END IF;
END PROCESS;
@@ -1622,32 +1597,32 @@ BEGIN
DISP_ON_d <= (DISP_ON_q and (not DPO_OFF_q)) or (DPO_ON_q and DPO_ZL_q);
-- DATENTRANSFER ON OFF
VCO_ON_clk <= PIXEL_CLK;
-- BESSER EINZELN WEGEN TIMING
VCO_ON_d <= to_std_logic(VHCNT_q = (std_logic_vector(unsigned(HDIS_START) - 1)));
VCO_OFF_clk <= PIXEL_CLK;
VCO_OFF_d <= to_std_logic(VHCNT_q = HDIS_END);
VCO_ZL_clk <= PIXEL_CLK;
-- AM ZEILENENDE ÜBERNEHMEN
VCO_ZL_ena <= LAST_q;
-- 1 ZEILE DAVOR ON OFF
VCO_ZL_d <= to_std_logic((unsigned(VVCNT_q) >= unsigned(std_logic_vector(unsigned(VDIS_START) - 1))) and (unsigned(VVCNT_q) < unsigned(VDIS_END)));
VDTRON_clk <= PIXEL_CLK;
VDTRON_d <= (VDTRON_q and (not VCO_OFF_q)) or (VCO_ON_q and VCO_ZL_q);
-- VERZÖGERUNG UND SYNC
HSYNC_START_clk <= PIXEL_CLK;
HSYNC_START_d <= to_std_logic(VHCNT_q = (std_logic_vector(unsigned(HS_START) - 3)));
HSYNC_I_d <= (HSY_LEN_q and sizeIt(HSYNC_START_q,8)) or
((std_logic_vector(unsigned(HSYNC_I_q) - 1)) and
sizeIt(not HSYNC_START_q,8) and sizeIt(to_std_logic(HSYNC_I_q /=
"00000000"),8));
VSYNC_START_clk <= PIXEL_CLK;
VSYNC_START_ena <= LAST_q;
VSYNC_START_ena <= LAST_q;
-- start am ende der Zeile vor dem vsync
VSYNC_START_d <= to_std_logic(VVCNT_q = (std_logic_vector(unsigned(VS_START) - 3)));
@@ -1696,7 +1671,6 @@ BEGIN
nblank_d <= verz0_q(8);
-- nBLANK_d <= DISP_ON_q;
HSYNC_clk <= PIXEL_CLK;
-- HSYNC = VERZ[1][9];
-- NUR MÖGLICH WENN BEIDE
@@ -1726,7 +1700,6 @@ BEGIN
-- RAND_ON <= DISP_ON_q and (not VDTRON_q) and ACP_VCTR_q(25);
-- --------------------------------------------------------
CLR_FIFO_clk <= PIXEL_CLK;
CLR_FIFO_ena <= LAST_q;
-- IN LETZTER ZEILE LÖSCHEN
@@ -1736,15 +1709,12 @@ BEGIN
-- ZEILE 1
START_ZEILE_d <= to_std_logic(VVCNT_q = "00000000000");
SYNC_PIX_clk <= PIXEL_CLK;
-- SUB PIXEL ZÄHLER SYNCHRONISIEREN
SYNC_PIX_d <= to_std_logic(VHCNT_q = "000000000011") and START_ZEILE_q;
SYNC_PIX1_clk <= PIXEL_CLK;
-- SUB PIXEL ZÄHLER SYNCHRONISIEREN
SYNC_PIX1_d <= to_std_logic(VHCNT_q = "000000000101") and START_ZEILE_q;
SYNC_PIX2_clk <= PIXEL_CLK;
-- SUB PIXEL ZÄHLER SYNCHRONISIEREN
SYNC_PIX2_d <= to_std_logic(VHCNT_q = "000000000111") and START_ZEILE_q;
@@ -1753,7 +1723,6 @@ BEGIN
-- count up if display on sonst clear bei sync pix
SUB_PIXEL_CNT_d <= (std_logic_vector(unsigned(SUB_PIXEL_CNT_q) + 1)) and sizeIt(not SYNC_PIX_q,7);
FIFO_RDE_clk <= PIXEL_CLK;
-- 3 CLOCK ZUSÄTZLICH FÜR FIFO SHIFT DATAOUT UND SHIFT RIGTH POSITION
FIFO_RDE_d <= (((to_std_logic(SUB_PIXEL_CNT_q = "0000001") and COLOR1) or