Device Family: Arria® II, Arria® II GX, Stratix® IV GT, Stratix® IV GX

Type: Answers

Area: Component, HSIO

Last Modified: February 15, 2019

Is there any known issue in using the 'data rate division in TX' feature available in the dynamic reconfiguration controller for Stratix IV / Arria II GX transceivers.


Altera has identified that in Quartus®  II 9.1, the \'data rate division in TX\' feature available in the ALTGX_Reconfig®  Megafunction does not work in simulation and silicon.

Impacted Device Families - Arria®  II GX, Stratix®  IV GX, Stratix®  IV GT

To workaround the issue, install the following patch appropriate for your operating system. Regenerate the ALTGX_Reconfig®  instance and recompile your design

Zip file with readme.txt for Windows
Linux tar
Linux readme.txt