Article ID: 000088638 Content Type: Troubleshooting Last Reviewed: 12/16/2021

Why does the Intel® FPGA P-Tile Avalon® Streaming IP for PCI Express* Hard IP not use the parity bytes from the Avalon® Streaming TX Interface?

Environment

    Intel® Quartus® Prime Pro Edition
    Avalon-ST Intel® Stratix® 10 Hard IP for PCI Express
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Description

The Intel® FPGA P-Tile Avalon® Streaming IP for PCI Express* Hard IP automatically generates the byte parity for the data bus parity protection feature. The parity bytes provided on the below signals will not be used by the Intel® FPGA P-Tile Avalon® Streaming IP for PCI Express* Hard IP for the data bus parity protection feature.

 

Signals name:

tx_st_data_par_i

tx_st_hdr_par_i 

tx_st_tlp_prfx_par

Resolution

This information is included in the 21.4 release of the Intel® FPGA P-Tile Avalon® Streaming IP for PCI Express* User Guide

Related Products

This article applies to 2 products

Intel Agilex® 7 FPGAs and SoC FPGAs F-Series
Intel® Stratix® 10 DX FPGA

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