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AR# 47604

Virtex-7 FPGA Gen3 Integrated Block for PCI Express v1.1 (ISE 14.1 / Vivado 2012.1) - Incorrect Byte Count set when responding to Poisoned AtomicOp Request


Version Found: v1.1
Version Resolved and other Known Issues: See (Xilinx Answer 47441)

The core sets incorrect Byte Count when responding to Poisoned AtomicOp Request.


The Virtex-7 FPGA Integrated Block For PCI Express v1.1responds with a Completion UR in response to a received Poisoned AtomicOP Request. The Byte Count field within the Completion UR is incorrect. This is a known issue and will be fixed in a future release of the core.

NOTE: "Version Found" refers to the version the problem was first discovered. The problem might also exist in earlier versions, but no specific testing has been performed to verify earlier versions.

Revision History
05/08/2012 - Initial release

Linked Answer Records

Master Answer Records

AR# 47604
Date Created 05/04/2012
Last Updated 05/20/2012
Status Active
Type Known Issues
  • Virtex-7 FPGA Gen3 Integrated Block for PCI Express (PCIe)