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FZOVK's avatar
FZOVK
Icon for New Contributor rankNew Contributor
7 years ago

Problem with PCIe writes on Arria 10 development board

We have the DK-DEV-10AX115S-A Arria 10 development kit and are connecting it to a Linux PC via PCI Express. We have reconfigured the Arria 10 with our own code, which contains the "Avalon ST interfac...
SengKok_L_Intel's avatar
SengKok_L_Intel
Icon for Regular Contributor rankRegular Contributor
7 years ago

Hi,

​1 idea is that, you may perform read modify write. Read the 32 bits from the register, and mux with the data that you wish to keep , and then write it back to the register.

Regards -SK