diff options
Diffstat (limited to 'sn76489-1.0/sn76489_top.vhd')
| -rw-r--r-- | sn76489-1.0/sn76489_top.vhd | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/sn76489-1.0/sn76489_top.vhd b/sn76489-1.0/sn76489_top.vhd index d08fc14..277f601 100644 --- a/sn76489-1.0/sn76489_top.vhd +++ b/sn76489-1.0/sn76489_top.vhd @@ -196,7 +196,15 @@ begin noise_o => noise_s ); - - aout_o <= tone1_s + tone2_s + tone3_s + noise_s; +
+ -- Register output + process(clock_i)
+ begin
+ if res_n_i = '0' then
+ aout_o <= (others => '0');
+ elsif rising_edge(clock_i) then
+ aout_o <= tone1_s + tone2_s + tone3_s + noise_s;
+ end if;
+ end process;
end struct; |