Recently, I got the 6713adk from Momentum Data Systems. This board works with the McASP ports of the c6713. However, MDS only provided sample-based source code. This sample based code only allows for approx 190 simple a+1 statements. So, instead, I'd like to use block based processing (preferably with EDMA and IRQ handling ), thus giving me more time to properly process my audio data. Has anyone ever tried this before? If so, is there any code to share? Since I'm fairly new to dsp programming, I'm having difficulties writing my own McASP driver. Any help will be highly appreciated. Thanks, Arjen.