TMS470 to TMS320F2810 via SPI

HI ALL,

I am new to the 32 bit ARM arena and I am having trouble with SPI from the TMS320F2810 (DSP) to TMS470R1A256. The TMS320 is the master and the TMS470 is the slave, it actually does comms but I am loosing a bit LSB to be exact on every 16 bit transfer. I have checked all the configuration on both devices but I can not see the problem.

Any advice or clues would be appreciated.

Dear Steve;

Thank god, I found somebody working TMS470.I need to use HET for taking 4 PWm inputs and giving another 4 outputs of similar kind or bit updated ones.

plz guide me.

regards;

satyajitbhuyan@gmail.com

satyajitbhuyan@yahoo.com

Hi satyajitbhuyan,

I am not sure I can be of much help with HET, the only thing I have done with it is run the tutorial from IAR. This just flashes LEDS so I am not the best tutor sorry.

Best regards

Steve