Article ID: 000082873 Content Type: Troubleshooting Last Reviewed: 02/18/2013

Why doesn't the Reverse Serial Loopback (RSL) feature work on Arria V GX devices in Quartus II Software versions 12.1sp1 and earlier?

Environment

BUILT IN - ARTICLE INTRO SECOND COMPONENT
Description

The Reverse Serial Loopback (RSL) feature does not work on Arria® V GX devices due to a bug in the Quartus® II Software versions 12.1sp1 and earlier.

  • For RSL Pre-CDR, The Tx signal will be steady state.
  • For RSL Post-CDR, The Tx signal will exhibit high jitter.
Resolution

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

Related Products

This article applies to 4 products

Arria® V GT FPGA
Arria® V GX FPGA
Arria® V ST SoC FPGA
Arria® V SX SoC FPGA

Disclaimer

1

All postings and use of the content on this site are subject to Intel.com Terms of Use.