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TMS320C6678: SRIO test

Part Number: TMS320C6678

Hi,

The customer communicate DSP and FPGA by SRIO. Below is test result in different configuration mode.

PATH_CONFIG:configuration 4

Mode 4:{A,B,C,D} successful

Mode 3:{A,B} successful {C,D} successful

Mode 0:{A} successful  {C}successful 

             {B} error {D}error

Is it related to outportID in LSU_REG4?

Please help provide solution to analyze that phenomenon.

Or provide the key configuration steps to check.

Attachment is the reference code.

1185.SRIO.zip