使用论坛中的K1_STK中的例程，已经实现两片DSP间的PCIE通信，但是当我准备实现DSP作为RC和FPGA作为EP的PCIE通信时，能读出FPGA的Vender号，也能正确读出BAR MASK值，但是在当我DSP中向0x60000000的内存写数据时，查看内存这个空间始终全为0，FPGA收不到我发的数据，请问这是怎么回事？求有经验的人给予指导
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