Author: Smeg (webcacheM01b.cache.pol.co.uk)
Date: 08-03-2002 22:06
Thanks Lyndon, downloaded iphigenie, and I think that was exactly what I need.
I think that the DSP is faulty. I found that audio programs tend to route the mic inputs (ADC) into the DSP, and back out again to the headphones, even when you DONT want to execute a DSP program on the audio stream. I found that by pressing record on audiotracker then using iphigenie to change the matrix (bypass the DSP and source straight from the ADC) I could record a file properly. Also the playback of same file can be acheived by routing DMA playback to ADC output.
BTW, i tried DSPbench and I get loads of bombs. (I upgraded the clock to 50mhz a while ago and it was fine then).
Well Id better try putting the clock back to 32mhz, if that dont work I'll be looking for a new DSP chip I guess.