Hi,now I am finding a problem in the DE2 example--DE2_i2sound.
In the original sw,in the CLOCK_500.v,
ROM[2]= 16'h0838;ROM[3]= 16'h1000;
I want to select the DAC,the line input as sound input,and set the sample frequence to 8khz,so I modify it as below:
ROM[2]= 16'h0810;ROM[3]= 16'h100c;
after I compile it ,I download the .sof to the fpga directly,I can hear the sound from the line,it runs well!
but when I download the .pof to the fpga,and after I reset the fpga,
I can't hear the sound ,but the frequence such as ADCLRCK,DACLRCK,BCLK,XCK are all ok.
so where is the problem?
thank you.
