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Altera_Forum's avatar
Altera_Forum
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12 years ago

PCIe IP with 2 VCs, Vendor ID only on VC0?

Hi All, I have a designed an SOC with a PCIe RootPort. It works fine. I just changed the PCIe IP to a 2 VC version. As a simple test of the second VC I tried to read the vendor's ID but I g...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
11 years ago

We have been working on a similar concept and found that tx credits are not issued by Altera's IP for second VC. Hence, IP is not ready to receive tlp's on second VC.