Firebee/FPGA_Config
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remove strange constant assignment

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This commit is contained in:
Markus Fröschle
2016-04-27 05:59:07 +00:00
parent 36f41e4fb7
commit 777e7a4b1c
2 changed files with 69 additions and 73 deletions
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138
FPGA_Quartus_13.1/Video/DDR_CTR.vhd
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@@ -187,8 +187,6 @@ architecture rtl of ddr_ctr is
signal FIFO_BANK_OK_d_2 : std_logic; signal FIFO_BANK_OK_d_2 : std_logic;
signal FIFO_BANK_OK_d_1 : std_logic; signal FIFO_BANK_OK_d_1 : std_logic;
signal u0_enabledt : std_logic; signal u0_enabledt : std_logic;
SiGNAL gnd : std_logic;
signal vcc : std_logic;
signal VIDEO_CNT_H : std_logic; signal VIDEO_CNT_H : std_logic;
signal VIDEO_CNT_M : std_logic; signal VIDEO_CNT_M : std_logic;
signal VIDEO_CNT_L : std_logic; signal VIDEO_CNT_L : std_logic;
@@ -646,7 +644,7 @@ begin
FB_REGDDR_0_clk_ctrl <= MAIN_CLK; FB_REGDDR_0_clk_ctrl <= MAIN_CLK;
process (FB_REGDDR_q, DDR_SEL, BUS_CYC_q, LINE, DDR_CS_q, nFB_OE, MAIN_CLK, DDR_CONFIG, nFB_WR, vcc) process (FB_REGDDR_q, DDR_SEL, BUS_CYC_q, LINE, DDR_CS_q, nFB_OE, MAIN_CLK, DDR_CONFIG, nFB_WR)
variable stdVec3: std_logic_vector(2 downto 0); variable stdVec3: std_logic_vector(2 downto 0);
begin begin
FB_REGDDR_d <= FB_REGDDR_q; FB_REGDDR_d <= FB_REGDDR_q;
@@ -669,12 +667,12 @@ begin
when "001" => when "001" =>
if DDR_CS_q = '1' then if DDR_CS_q = '1' then
FB_LE(0) <= not nFB_WR; FB_LE(0) <= not nFB_WR;
VIDEO_DDR_TA <= vcc; VIDEO_DDR_TA <= '1';
if LINE ='1' then if LINE ='1' then
FB_VDOE(0) <= (not nFB_OE) and (not DDR_CONFIG); FB_VDOE(0) <= (not nFB_OE) and (not DDR_CONFIG);
FB_REGDDR_d <= "010"; FB_REGDDR_d <= "010";
else else
BUS_CYC_END <= vcc; BUS_CYC_END <= '1';
FB_VDOE(0) <= (not nFB_OE) and (not MAIN_CLK) and (not DDR_CONFIG); FB_VDOE(0) <= (not nFB_OE) and (not MAIN_CLK) and (not DDR_CONFIG);
FB_REGDDR_d <= "000"; FB_REGDDR_d <= "000";
end if; end if;
@@ -686,7 +684,7 @@ begin
if DDR_CS_q = '1' then if DDR_CS_q = '1' then
FB_VDOE(1) <= (not nFB_OE) and (not DDR_CONFIG); FB_VDOE(1) <= (not nFB_OE) and (not DDR_CONFIG);
FB_LE(1) <= not nFB_WR; FB_LE(1) <= not nFB_WR;
VIDEO_DDR_TA <= vcc; VIDEO_DDR_TA <= '1';
FB_REGDDR_d <= "011"; FB_REGDDR_d <= "011";
else else
FB_REGDDR_d <= "000"; FB_REGDDR_d <= "000";
@@ -701,7 +699,7 @@ begin
if ((not BUS_CYC_q) and LINE and (not nFB_WR)) = '1' then if ((not BUS_CYC_q) and LINE and (not nFB_WR)) = '1' then
FB_REGDDR_d <= "011"; FB_REGDDR_d <= "011";
else else
VIDEO_DDR_TA <= vcc; VIDEO_DDR_TA <= '1';
FB_REGDDR_d <= "100"; FB_REGDDR_d <= "100";
end if; end if;
else else
@@ -712,14 +710,15 @@ begin
if DDR_CS_q = '1' then if DDR_CS_q = '1' then
FB_VDOE(3) <= (not nFB_OE) and (not MAIN_CLK) and (not DDR_CONFIG); FB_VDOE(3) <= (not nFB_OE) and (not MAIN_CLK) and (not DDR_CONFIG);
FB_LE(3) <= not nFB_WR; FB_LE(3) <= not nFB_WR;
VIDEO_DDR_TA <= vcc; VIDEO_DDR_TA <= '1';
BUS_CYC_END <= vcc; BUS_CYC_END <= '1';
FB_REGDDR_d <= "000"; FB_REGDDR_d <= "000";
else else
FB_REGDDR_d <= "000"; FB_REGDDR_d <= "000";
end if; end if;
when others => when others =>
video_ddr_ta <= '0';
end case; end case;
stdVec3 := (others => '0'); -- no storage needed stdVec3 := (others => '0'); -- no storage needed
end process; end process;
@@ -796,9 +795,9 @@ begin
CPU_ROW_ADR, FIFO_ROW_ADR, BLITTER_ROW_ADR, BLITTER_REQ_q, BLITTER_WR, CPU_ROW_ADR, FIFO_ROW_ADR, BLITTER_ROW_ADR, BLITTER_REQ_q, BLITTER_WR,
FIFO_AC_q, CPU_COL_ADR, BLITTER_COL_ADR, VA_S_q, CPU_BA, BLITTER_BA, FIFO_AC_q, CPU_COL_ADR, BLITTER_COL_ADR, VA_S_q, CPU_BA, BLITTER_BA,
FB_B, CPU_AC_q, BLITTER_AC_q, FIFO_BANK_OK_q, FIFO_MW, FIFO_REQ_q, FB_B, CPU_AC_q, BLITTER_AC_q, FIFO_BANK_OK_q, FIFO_MW, FIFO_REQ_q,
VIDEO_ADR_CNT_q, FIFO_COL_ADR, gnd, DDR_SEL, LINE, FIFO_BA, VA_P_q, VIDEO_ADR_CNT_q, FIFO_COL_ADR, DDR_SEL, LINE, FIFO_BA, VA_P_q,
BA_P_q, CPU_REQ_q, FB_AD, nFB_WR, FB_SIZE0, FB_SIZE1, BA_P_q, CPU_REQ_q, FB_AD, nFB_WR, FB_SIZE0, FB_SIZE1,
DDR_REFRESH_SIG_q, vcc) DDR_REFRESH_SIG_q)
variable stdVec6: std_logic_vector(5 downto 0); variable stdVec6: std_logic_vector(5 downto 0);
begin begin
DDR_SM_d <= DDR_SM_q; DDR_SM_d <= DDR_SM_q;
@@ -831,8 +830,8 @@ begin
elsif (CPU_REQ_q)='1' then elsif (CPU_REQ_q)='1' then
VA_S_d <= CPU_ROW_ADR; VA_S_d <= CPU_ROW_ADR;
BA_S_d <= CPU_BA; BA_S_d <= CPU_BA;
CPU_AC_d <= vcc; CPU_AC_d <= '1';
BUS_CYC_d_2 <= vcc; BUS_CYC_d_2 <= '1';
DDR_SM_d <= "000010"; DDR_SM_d <= "000010";
else else
-- FIFO IST DEFAULT -- FIFO IST DEFAULT
@@ -840,12 +839,12 @@ begin
VA_P_d <= FIFO_ROW_ADR; VA_P_d <= FIFO_ROW_ADR;
BA_P_d <= FIFO_BA; BA_P_d <= FIFO_BA;
-- VORBESETZEN -- VORBESETZEN
FIFO_AC_d <= vcc; FIFO_AC_d <= '1';
else else
VA_P_d <= BLITTER_ROW_ADR; VA_P_d <= BLITTER_ROW_ADR;
BA_P_d <= BLITTER_BA; BA_P_d <= BLITTER_BA;
-- VORBESETZEN -- VORBESETZEN
BLITTER_AC_d <= vcc; BLITTER_AC_d <= '1';
end if; end if;
DDR_SM_d <= "000001"; DDR_SM_d <= "000001";
end if; end if;
@@ -857,14 +856,14 @@ begin
when "000001" => when "000001" =>
-- SCHNELLZUGRIFF *** HIER IST PAGE IMMER NOT OK *** -- SCHNELLZUGRIFF *** HIER IST PAGE IMMER NOT OK ***
if (DDR_SEL and (nFB_WR or (not LINE)))='1' then if (DDR_SEL and (nFB_WR or (not LINE)))='1' then
VRAS <= vcc; VRAS <= '1';
(VA12_2, VA11_2, VA10_2, VA9_2, VA8_2, VA7_2, VA6_2, VA5_2, VA4_2, VA3_2, VA2_2, VA1_2, VA0_2) <= FB_AD(26 downto 14); (VA12_2, VA11_2, VA10_2, VA9_2, VA8_2, VA7_2, VA6_2, VA5_2, VA4_2, VA3_2, VA2_2, VA1_2, VA0_2) <= FB_AD(26 downto 14);
(BA1_2, BA0_2) <= FB_AD(13 downto 12); (BA1_2, BA0_2) <= FB_AD(13 downto 12);
-- AUTO PRECHARGE DA NICHT FIFO PAGE -- AUTO PRECHARGE DA NICHT FIFO PAGE
VA_S_d(10) <= vcc; VA_S_d(10) <= '1';
CPU_AC_d <= vcc; CPU_AC_d <= '1';
-- BUS CYCLUS LOSTRETEN -- BUS CYCLUS LOSTRETEN
BUS_CYC_d_2 <= vcc; BUS_CYC_d_2 <= '1';
else else
VRAS <= (FIFO_AC_q and FIFO_REQ_q) or (BLITTER_AC_q and BLITTER_REQ_q); VRAS <= (FIFO_AC_q and FIFO_REQ_q) or (BLITTER_AC_q and BLITTER_REQ_q);
(VA12_2, VA11_2, VA10_2, VA9_2, VA8_2, VA7_2, VA6_2, VA5_2, VA4_2, VA3_2, VA2_2, VA1_2, VA0_2) <= VA_P_q; (VA12_2, VA11_2, VA10_2, VA9_2, VA8_2, VA7_2, VA6_2, VA5_2, VA4_2, VA3_2, VA2_2, VA1_2, VA0_2) <= VA_P_q;
@@ -877,12 +876,12 @@ begin
DDR_SM_d <= "000011"; DDR_SM_d <= "000011";
when "000010" => when "000010" =>
VRAS <= vcc; VRAS <= '1';
FIFO_BANK_NOT_OK <= vcc; FIFO_BANK_NOT_OK <= '1';
CPU_AC_d <= vcc; CPU_AC_d <= '1';
-- BUS CYCLUS LOSTRETEN -- BUS CYCLUS LOSTRETEN
BUS_CYC_d_2 <= vcc; BUS_CYC_d_2 <= '1';
DDR_SM_d <= "000011"; DDR_SM_d <= "000011";
when "000011" => when "000011" =>
@@ -917,7 +916,7 @@ begin
when "001110" => when "001110" =>
CPU_AC_d <= CPU_AC_q; CPU_AC_d <= CPU_AC_q;
BLITTER_AC_d <= BLITTER_AC_q; BLITTER_AC_d <= BLITTER_AC_q;
VCAS <= vcc; VCAS <= '1';
-- READ DATEN FÜR CPU -- READ DATEN FÜR CPU
SR_DDR_FB <= CPU_AC_q; SR_DDR_FB <= CPU_AC_q;
@@ -935,12 +934,12 @@ begin
VA_S_d(9 downto 0) <= FIFO_COL_ADR; VA_S_d(9 downto 0) <= FIFO_COL_ADR;
-- MANUELL PRECHARGE -- MANUELL PRECHARGE
VA_S_d(10) <= gnd; VA_S_d(10) <= '0';
BA_S_d <= FIFO_BA; BA_S_d <= FIFO_BA;
DDR_SM_d <= "011000"; DDR_SM_d <= "011000";
else else
-- ALLE PAGES SCHLIESSEN -- ALLE PAGES SCHLIESSEN
VA_S_d(10) <= vcc; VA_S_d(10) <= '1';
-- WRITE -- WRITE
DDR_SM_d <= "011101"; DDR_SM_d <= "011101";
end if; end if;
@@ -975,14 +974,14 @@ begin
when "010010" => when "010010" =>
CPU_AC_d <= CPU_AC_q; CPU_AC_d <= CPU_AC_q;
BLITTER_AC_d <= BLITTER_AC_q; BLITTER_AC_d <= BLITTER_AC_q;
VCAS <= vcc; VCAS <= '1';
VWE <= vcc; VWE <= '1';
-- WRITE COMMAND CPU UND BLITTER if WRITER -- WRITE COMMAND CPU UND BLITTER if WRITER
SR_DDR_WR_d <= vcc; SR_DDR_WR_d <= '1';
-- 2. HÄLFTE WRITE DATEN SELEKTIEREN -- 2. HÄLFTE WRITE DATEN SELEKTIEREN
SR_DDRWR_D_SEL_d <= vcc; SR_DDRWR_D_SEL_d <= '1';
-- WENN LINE DANN ACTIV -- WENN LINE DANN ACTIV
SR_VDMP_d <= sizeIt(LINE,8) and "11111111"; SR_VDMP_d <= sizeIt(LINE,8) and "11111111";
@@ -993,10 +992,10 @@ begin
BLITTER_AC_d <= BLITTER_AC_q; BLITTER_AC_d <= BLITTER_AC_q;
-- WRITE COMMAND CPU UND BLITTER if WRITE -- WRITE COMMAND CPU UND BLITTER if WRITE
SR_DDR_WR_d <= vcc; SR_DDR_WR_d <= '1';
-- 2. HÄLFTE WRITE DATEN SELEKTIEREN -- 2. HÄLFTE WRITE DATEN SELEKTIEREN
SR_DDRWR_D_SEL_d <= vcc; SR_DDRWR_D_SEL_d <= '1';
DDR_SM_d <= "010100"; DDR_SM_d <= "010100";
when "010100" => when "010100" =>
@@ -1007,21 +1006,21 @@ begin
VA_S_d(9 downto 0) <= FIFO_COL_ADR; VA_S_d(9 downto 0) <= FIFO_COL_ADR;
-- NON AUTO PRECHARGE -- NON AUTO PRECHARGE
VA_S_d(10) <= gnd; VA_S_d(10) <= '0';
BA_S_d <= FIFO_BA; BA_S_d <= FIFO_BA;
DDR_SM_d <= "011000"; DDR_SM_d <= "011000";
else else
-- ALLE PAGES SCHLIESSEN -- ALLE PAGES SCHLIESSEN
VA_S_d(10) <= vcc; VA_S_d(10) <= '1';
-- FIFO READ -- FIFO READ
DDR_SM_d <= "011101"; DDR_SM_d <= "011101";
end if; end if;
when "010110" => when "010110" =>
VCAS <= vcc; VCAS <= '1';
-- DATEN WRITE FIFO -- DATEN WRITE FIFO
SR_FIFO_WRE_d <= vcc; SR_FIFO_WRE_d <= '1';
DDR_SM_d <= "010111"; DDR_SM_d <= "010111";
when "010111" => when "010111" =>
@@ -1031,7 +1030,7 @@ begin
if VIDEO_ADR_CNT_q(7 downto 0) = "11111111" then if VIDEO_ADR_CNT_q(7 downto 0) = "11111111" then
-- ALLE PAGES SCHLIESSEN -- ALLE PAGES SCHLIESSEN
VA_S_d(10) <= vcc; VA_S_d(10) <= '1';
-- BANK SCHLIESSEN -- BANK SCHLIESSEN
DDR_SM_d <= "011101"; DDR_SM_d <= "011101";
@@ -1039,31 +1038,31 @@ begin
VA_S_d(9 downto 0) <= std_logic_vector'(unsigned(FIFO_COL_ADR) + unsigned'("0000000100")); VA_S_d(9 downto 0) <= std_logic_vector'(unsigned(FIFO_COL_ADR) + unsigned'("0000000100"));
-- NON AUTO PRECHARGE -- NON AUTO PRECHARGE
VA_S_d(10) <= gnd; VA_S_d(10) <= '0';
BA_S_d <= FIFO_BA; BA_S_d <= FIFO_BA;
DDR_SM_d <= "011000"; DDR_SM_d <= "011000";
end if; end if;
else else
-- ALLE PAGES SCHLIESSEN -- ALLE PAGES SCHLIESSEN
VA_S_d(10) <= vcc; VA_S_d(10) <= '1';
-- NOCH OFFEN LASSEN -- NOCH OFFEN LASSEN
DDR_SM_d <= "011101"; DDR_SM_d <= "011101";
end if; end if;
when "011000" => when "011000" =>
VCAS <= vcc; VCAS <= '1';
-- DATEN WRITE FIFO -- DATEN WRITE FIFO
SR_FIFO_WRE_d <= vcc; SR_FIFO_WRE_d <= '1';
DDR_SM_d <= "011001"; DDR_SM_d <= "011001";
when "011001" => when "011001" =>
if CPU_REQ_q='1' and (unsigned(FIFO_MW) > unsigned'("000000000")) then if CPU_REQ_q='1' and (unsigned(FIFO_MW) > unsigned'("000000000")) then
-- ALLE PAGES SCHLIESEN -- ALLE PAGES SCHLIESEN
VA_S_d(10) <= vcc; VA_S_d(10) <= '1';
-- BANK SCHLIESSEN -- BANK SCHLIESSEN
DDR_SM_d <= "011110"; DDR_SM_d <= "011110";
@@ -1073,7 +1072,7 @@ begin
if VIDEO_ADR_CNT_q(7 downto 0) = "11111111" then if VIDEO_ADR_CNT_q(7 downto 0) = "11111111" then
-- ALLE PAGES SCHLIESSEN -- ALLE PAGES SCHLIESSEN
VA_S_d(10) <= vcc; VA_S_d(10) <= '1';
-- BANK SCHLIESSEN -- BANK SCHLIESSEN
DDR_SM_d <= "011110"; DDR_SM_d <= "011110";
@@ -1081,24 +1080,24 @@ begin
VA_S_d(9 downto 0) <= std_logic_vector'(unsigned(FIFO_COL_ADR) + unsigned'("0000000100")); VA_S_d(9 downto 0) <= std_logic_vector'(unsigned(FIFO_COL_ADR) + unsigned'("0000000100"));
-- NON AUTO PRECHARGE -- NON AUTO PRECHARGE
VA_S_d(10) <= gnd; VA_S_d(10) <= '0';
BA_S_d <= FIFO_BA; BA_S_d <= FIFO_BA;
DDR_SM_d <= "011010"; DDR_SM_d <= "011010";
end if; end if;
else else
-- ALLE PAGES SCHLIESEN -- ALLE PAGES SCHLIESEN
VA_S_d(10) <= vcc; VA_S_d(10) <= '1';
-- BANK SCHLIESSEN -- BANK SCHLIESSEN
DDR_SM_d <= "011110"; DDR_SM_d <= "011110";
end if; end if;
when "011010" => when "011010" =>
VCAS <= vcc; VCAS <= '1';
-- DATEN WRITE FIFO -- DATEN WRITE FIFO
SR_FIFO_WRE_d <= vcc; SR_FIFO_WRE_d <= '1';
-- NOTFALL? -- NOTFALL?
if (unsigned(FIFO_MW) < unsigned'("000000000")) then if (unsigned(FIFO_MW) < unsigned'("000000000")) then
@@ -1116,7 +1115,7 @@ begin
if VIDEO_ADR_CNT_q(7 downto 0) = "11111111" then if VIDEO_ADR_CNT_q(7 downto 0) = "11111111" then
-- ALLE BANKS SCHLIESEN -- ALLE BANKS SCHLIESEN
VA_S_d(10) <= vcc; VA_S_d(10) <= '1';
-- BANK SCHLIESSEN -- BANK SCHLIESSEN
DDR_SM_d <= "011101"; DDR_SM_d <= "011101";
@@ -1124,14 +1123,14 @@ begin
VA_P_d(9 downto 0) <= std_logic_vector'(unsigned(FIFO_COL_ADR) + unsigned'("0000000100")); VA_P_d(9 downto 0) <= std_logic_vector'(unsigned(FIFO_COL_ADR) + unsigned'("0000000100"));
-- NON AUTO PRECHARGE -- NON AUTO PRECHARGE
VA_P_d(10) <= gnd; VA_P_d(10) <= '0';
BA_P_d <= FIFO_BA; BA_P_d <= FIFO_BA;
DDR_SM_d <= "011100"; DDR_SM_d <= "011100";
end if; end if;
else else
-- ALLE BANKS SCHLIESEN -- ALLE BANKS SCHLIESEN
VA_S_d(10) <= vcc; VA_S_d(10) <= '1';
-- BANK SCHLIESSEN -- BANK SCHLIESSEN
DDR_SM_d <= "011101"; DDR_SM_d <= "011101";
@@ -1139,24 +1138,24 @@ begin
when "011100" => when "011100" =>
if (DDR_SEL and (nFB_WR or (not LINE)))='1' and FB_AD(13 downto 12) /= FIFO_BA then if (DDR_SEL and (nFB_WR or (not LINE)))='1' and FB_AD(13 downto 12) /= FIFO_BA then
VRAS <= vcc; VRAS <= '1';
(VA12_2, VA11_2, VA10_2, VA9_2, VA8_2, VA7_2, VA6_2, VA5_2, VA4_2, VA3_2, VA2_2, VA1_2, VA0_2) <= FB_AD(26 downto 14); (VA12_2, VA11_2, VA10_2, VA9_2, VA8_2, VA7_2, VA6_2, VA5_2, VA4_2, VA3_2, VA2_2, VA1_2, VA0_2) <= FB_AD(26 downto 14);
(BA1_2, BA0_2) <= FB_AD(13 downto 12); (BA1_2, BA0_2) <= FB_AD(13 downto 12);
CPU_AC_d <= vcc; CPU_AC_d <= '1';
-- BUS CYCLUS LOSTRETEN -- BUS CYCLUS LOSTRETEN
BUS_CYC_d_2 <= vcc; BUS_CYC_d_2 <= '1';
-- AUTO PRECHARGE DA NICHT FIFO BANK -- AUTO PRECHARGE DA NICHT FIFO BANK
VA_S_d(10) <= vcc; VA_S_d(10) <= '1';
DDR_SM_d <= "000011"; DDR_SM_d <= "000011";
else else
VCAS <= vcc; VCAS <= '1';
(VA12_2, VA11_2, VA10_2, VA9_2, VA8_2, VA7_2, VA6_2, VA5_2, VA4_2, VA3_2, VA2_2, VA1_2, VA0_2) <= VA_P_q; (VA12_2, VA11_2, VA10_2, VA9_2, VA8_2, VA7_2, VA6_2, VA5_2, VA4_2, VA3_2, VA2_2, VA1_2, VA0_2) <= VA_P_q;
(BA1_2, BA0_2) <= BA_P_q; (BA1_2, BA0_2) <= BA_P_q;
-- DATEN WRITE FIFO -- DATEN WRITE FIFO
SR_FIFO_WRE_d <= vcc; SR_FIFO_WRE_d <= '1';
-- CONFIG CYCLUS -- CONFIG CYCLUS
DDR_SM_d <= "011001"; DDR_SM_d <= "011001";
@@ -1201,20 +1200,20 @@ begin
when "011101" => when "011101" =>
-- AUF NOT OK -- AUF NOT OK
FIFO_BANK_NOT_OK <= vcc; FIFO_BANK_NOT_OK <= '1';
-- BÄNKE SCHLIESSEN -- BÄNKE SCHLIESSEN
VRAS <= vcc; VRAS <= '1';
VWE <= vcc; VWE <= '1';
DDR_SM_d <= "000110"; DDR_SM_d <= "000110";
when "011110" => when "011110" =>
-- AUF NOT OK -- AUF NOT OK
FIFO_BANK_NOT_OK <= vcc; FIFO_BANK_NOT_OK <= '1';
-- BÄNKE SCHLIESSEN -- BÄNKE SCHLIESSEN
VRAS <= vcc; VRAS <= '1';
VWE <= vcc; VWE <= '1';
-- REFRESH 70NS = 10 ZYCLEN -- REFRESH 70NS = 10 ZYCLEN
DDR_SM_d <= "000000"; DDR_SM_d <= "000000";
@@ -1225,14 +1224,14 @@ begin
if DDR_REFRESH_SIG_q = "1001" then if DDR_REFRESH_SIG_q = "1001" then
-- ALLE BANKS SCHLIESSEN -- ALLE BANKS SCHLIESSEN
VRAS <= vcc; VRAS <= '1';
VWE <= vcc; VWE <= '1';
VA10_2 <= vcc; VA10_2 <= '1';
FIFO_BANK_NOT_OK <= vcc; FIFO_BANK_NOT_OK <= '1';
DDR_SM_d <= "100001"; DDR_SM_d <= "100001";
else else
VCAS <= vcc; VCAS <= '1';
VRAS <= vcc; VRAS <= '1';
DDR_SM_d <= "100000"; DDR_SM_d <= "100000";
end if; end if;
@@ -1421,7 +1420,4 @@ begin
VA(11) <= VA11_1 or VA11_2; VA(11) <= VA11_1 or VA11_2;
VA(12) <= VA12_1 or VA12_2; VA(12) <= VA12_1 or VA12_2;
-- Define power signal(s)
vcc <= '1';
gnd <= '0';
end architecture rtl; end architecture rtl;

4
FPGA_Quartus_13.1/firebee1.vhd
View File

@@ -604,9 +604,9 @@ BEGIN
); );
nWR_GATE <= NOT(WR_GATE); nWR_GATE <= not(WR_GATE);
nFB_TA <= NOT(Video_TA OR INT_HANDLER_TA OR DSP_TA OR FALCON_IO_TA); nFB_TA <= not(Video_TA or INT_HANDLER_TA or DSP_TA or FALCON_IO_TA);
CLK33M <= MAIN_CLK; CLK33M <= MAIN_CLK;