Article ID: 000078454 Content Type: Troubleshooting Last Reviewed: 08/13/2012

Are there any problems with Adaptive Equalization (AEQ) in Stratix IV GX and GT devices?

Environment

BUILT IN - ARTICLE INTRO SECOND COMPONENT
Description

Yes, a problem with the Adaptive Equalization IP on Stratix IV GX and GT devices in Quartus II Software Version 10.1-SP1 and earlier prevents the IP from converging on a final value. The IP will time out and the Adaptive Equalization IP will fail to finish.

This issue will be fixed in a future version of the Quartus II software.

Related Products

This article applies to 3 products

Stratix® IV GT FPGA
Stratix® IV GX FPGA
HardCopy™ IV GX ASIC Devices