Заменил c3 в PLL на 1.75МHz и строки 737-739:
Код:
dac_sound <= "0" & sound & "000000";
data_left  <= std_logic_vector(unsigned (dac_sound(7 downto 0) & "00000000") + unsigned ("00" & dac_regA(7 downto 0) & "000000") + unsigned ("000" & dac_regB(7 downto 0) & "00000"));
data_right <= std_logic_vector(unsigned (dac_sound(7 downto 0) & "00000000") + unsigned ("00" & dac_regC(7 downto 0) & "000000") + unsigned ("000" & dac_regB(7 downto 0) & "00000"));
заиграл без хрипа... пробуй... может еще варианты?

---------- Post added at 23:14 ---------- Previous post was at 23:09 ----------

Начал генерить core ВГ93...