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Cross-over connecting McBSP1 on the C6748

Hi,

I'm trying to setup the McBSP1, on the Logic PD Zoom Development board with the C6748 SOM, to communicate with itself, i.e. Tx -> Rx. My configuration is as follow:

- C6748 DSP

- CCS 5.1.1 with DSP/BIOS v5.41.11.38,  Code generation tools v7.3.2

- EDMA3 LLD v1.11.03.01

- PSP drivers v1.30.01 for the C6748

Physically I connected the McBSP1 pins as follow:

DX1 -> DR1

FSX1 -> FSR1

CLKX1 -> CLKR1

1307.hw_def.cpp

Attached is the source file for configuring McBSP1. For some reason the Rx data is received incorrectly and I can't seem to figure it out. I suspect its something trivial I'm just missing. Can someone please assist me?

Regards

  Reinier