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C6678的SRIO(FPGA发,DSP收)能进DOORBELL中断,但找不到收到的数据

C6678的SRIO(FPGA发,DSP收)能进DOORBELL中断,但找不到收到的数据。(FPGA用Virtex5)

FPGA端能有Port Initialized,Link也连上;DSP端Link OK信号也有。FPGA端发送64位递增数,指定的数据存放地址为0x0C00_0000和0x9000_0000都试过,在CCS里都找不到。

请问可能会是什么原因???

 

CCS数据截图.doc