Device Family: Stratix® V
Device Family: Stratix® V GS
Device Family: Stratix® V GT
Device Family: Stratix® V GX
Type: Answers
Area: Intellectual Property
IP Product: 10GBASE-KR PHY MegaCore
Are there any updates to the 10GBASE-KR PHY IP core in Quartus II software version 13.0 SP1 dp1?
Description
In certain high error conditions, the 10GBASE-KR PHY IP core link training algorithm selects a post-tap value that is too low.
Workaround/Fix
Install the Quartus® II software 13.0 SP1 dp1 patch. Regenerate the 10GBASE-KR PHY IP core and recompile the design.