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JET60200's avatar
JET60200
Icon for Contributor rankContributor
5 years ago

PCtoFPGA AVMM DMA data-transfer cann't complete in time randomly using A10 PCIe AVMM IP

hello experts, we are using A10 HIP AVMM IP design as a PCIe device to pug inside X86 XEON SERVER to work with. In Linux driver, we program FPGA AVMM DMA Engine to transfer bulk-data between...
KhaiChein_Y_Intel's avatar
KhaiChein_Y_Intel
Icon for Regular Contributor rankRegular Contributor
5 years ago

Hi,


Could you provide the Signal Tap?


Thanks

Best regards,

KhaiY


JET60200's avatar
JET60200
Icon for Contributor rankContributor
5 years ago

Hello @KhaiChein_Y_Intel ,

what signals we should capture to investigate this "stuck" issue ? Is there any guidance to describre this ? Thanks in adavance