Sharc Audio Module Latency

I would like to prototype an adaptive noise cancellation algorithm using the Sharc Audio Module.  For this, I cannot work within the latencies offered by the existing Bare Metal Framework, as these are at least 167uS long using a single DSP and the minimum block size of 8.  I am wondering whether there is support for sampling a pair of stereo signals, processing these, and outputting to DACs, all in the same sample time.  If there is not existing support will the ADAU1761 and SC589 support this operation and how difficult would it be to write the code for this configuration?

Thanks