FPGA Intellectual Property
PCI Express*, Networking and Connectivity, Memory Interfaces, DSP IP, and Video IP
Announcements
The Intel sign-in experience has changed to support enhanced security controls. If you sign in, click here for more information.
6100 Discussions

PCIe User guide Avalon Stream for Cyclone V readyLatency of RX Interface inconsistent

Smarty
Novice
236 Views

Hi all,

the user guide Cyclone V Avalon Streaming Interface for PCIe Solutions (UG-011110_avst)  says in the Revision history that the treadyLatency was changed to 3 cycles (2019.01.18 Version 18.0). But throughout  the document the RX latency is always mentioned to be 2.

What is true ? I assume the revision history is wrong, but I am not sure.

Any help ?

0 Kudos
1 Solution
BoonT_Intel
Moderator
224 Views

Hi Sir,

I check internally, the correct readylatency for the RX is 2. You are right, the revision table needs to be corrected.


View solution in original post

3 Replies
BoonT_Intel
Moderator
225 Views

Hi Sir,

I check internally, the correct readylatency for the RX is 2. You are right, the revision table needs to be corrected.


Smarty
Novice
220 Views

This answers my question,

Thanks !

BoonT_Intel
Moderator
214 Views

Welcome. We already feedback to the document owner and it will be amended in a future release.


Reply