PCI-Express TLP example

[Fred]

I need to simulate a PCI-E packet stream for a design with a correctly
formed LCRC. I've found some DLLP examples but no TLP examples. I've
Googled for too long and come up with nothing so far.

Can anyone here help?

 

[Colin Hankins]

Catalyst Enterprise www.getcatalyst.com has their SPX Analyzer/Exerciser
Software. With it you can construct any type of TLP packet and it will
generate the proper LCRC.

 

[Fred]

Catalyst Enterprise www.getcatalyst.com has their SPX Analyzer/Exerciser
Software. With it you can construct any type of TLP packet and it will
generate the proper LCRC.

Many thanks for your post. However all I need is an example and, whilst I
haven't checked, I assume this software doesn't come cheap.

 

[Colin Hankins]

Many thanks for your post. However all I need is an example and, whilst I

haven't checked, I assume this software doesn't come cheap.

The packet generation portion was free to use about eight months ago.

Here is a 32-bit addr memory read request packet, seq #0, length 1, from
address xA0000000

0000
0000 0001
0000 000F
A000 0000

LCRC
50E3 FB09

Hope this helps.