07-20-2007 12:49 PM
12-03-2007 03:46 PM
12-06-2007 09:44 AM
Actually I sorted this out - I should have replied to my own query for the benefit of others.
Most of the delay is caused by the sigma/delta A/D and D/A conversion in the Codec. I compared a code composer file against Labview, and the delay is only marginally worse with Labview, about 32*sample time with code composer and 40*sample time with Labview for TLC320AD535 codec.