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SScib1's avatar
SScib1
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7 years ago

Cannot read Vendor ID of ARRIA 10 PCIe Root Port AVMM IP on CRA bus

The PCIe RP Ip is in LO state, Sync is ok. My first acces is to read the Vendor ID of the PCie RP IP. When I sent the following sequence on the CRA bus I never get an answer: ​Add=2000h Data=0400_...
SScib1's avatar
SScib1
Icon for New Contributor rankNew Contributor
7 years ago

​And so how do you write to configuration space registers of the Root Port ?

This is my purpose.

Thanks.

Serge