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AR# 33049 Virtex-6 Integrated Block Wrapper v1.2 for PCI Express - In x8 Gen 2 Mode, Transmitter Lockup due to De-assertion of trn_tsrc_rdy_n Along with Assertion of trn_teof_n Concurrent with Internally Generated Transaction

Description


Known Issue: v1.2



When operating in x8 Gen 2 mode, the transmit interface may lock-up on de-assertion of trn_tsrc_rdy_n along with assertion of trn_teof_n. This could happen if at the same time the Integrated Block for PCI Express is internally generating a transaction.

Solution


This issue is fixed in the v1.2.1 patch. This patch is available from (Xilinx Answer 32742)



For other Virtex-6 Integrated Block Wrapper v1.2 and v1.2.1 for PCI Express Known Issues and Release Notes, see (Xilinx Answer 32742).



Revision History

06/25/2009 - Initial Release

Actions

AR# 33049
Date Created 06/25/2009
Last Updated 08/06/2010
Status Active
Type
IP
  • Virtex-6 FPGA Integrated Endpoint Block for PCI Express
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