We have detected your current browser version is not the latest one. Xilinx.com uses the latest web technologies to bring you the best online experience possible. Please upgrade to a Xilinx.com supported browser:Chrome, Firefox, Internet Explorer 11, Safari. Thank you!

AR# 19009

LogiCORE PCI Express - How many traffic classes does the core support?


General Description: 

How many traffic classes does the core support?


The PCI Express LogiCORE supports one virtual channel and one traffic class (VC0 and TC0). However, the core does not check if you send a traffic class other than "0". As a result, it will take what you assign and send it out. So, in theory, you can send any traffic class. However, keep in mind all configuration transactions sent must have a traffic class of 0 (TC0).

AR# 19009
Date Created 09/03/2007
Last Updated 05/16/2014
Status Archive
Type General Article