From: astoria-d Date: Sat, 7 Sep 2013 05:29:56 +0000 (+0900) Subject: - bug fix for vram write timing incorrect. X-Git-Tag: motonesfpga-gate-0.2.0~163 X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=6eaf702ca9bb0dbc459979253b8c522710cbc984;p=motonesfpga%2Fmotonesfpga.git - bug fix for vram write timing incorrect. --- diff --git a/simulation/address_decoder.vhd b/simulation/address_decoder.vhd index e3519c8..3a41860 100644 --- a/simulation/address_decoder.vhd +++ b/simulation/address_decoder.vhd @@ -220,7 +220,7 @@ begin nt1_ce_n <= '1'; if (wr_n = '0') then --write - nt0_ce_n <= not clk; + nt0_ce_n <= clk; elsif (rd_n = '0') then --read nt0_ce_n <= '0'; @@ -232,7 +232,7 @@ begin nt0_ce_n <= '1'; if (wr_n = '0') then --write - nt1_ce_n <= not clk; + nt1_ce_n <= clk; elsif (rd_n = '0') then --read nt1_ce_n <= '0'; @@ -248,7 +248,7 @@ begin nt1_ce_n <= '1'; if (wr_n = '0') then --write - nt0_ce_n <= not clk; + nt0_ce_n <= clk; elsif (rd_n = '0') then --read nt0_ce_n <= '0'; @@ -260,7 +260,7 @@ begin nt0_ce_n <= '1'; if (wr_n = '0') then --write - nt1_ce_n <= not clk; + nt1_ce_n <= clk; elsif (rd_n = '0') then --read nt1_ce_n <= '0';