Device Family: Intel® Arria® 10

Type: Answers

Area: Embedded, EMIF

Last Modified: May 13, 2019
Version Found: v17.0
Bug ID: 2205687748
IP: Arria 10 External Memory Interfaces for HPS

Critical Warning (19028): HPS DDR oct_rzqin pin is placed in a location not supported by HPS Early IO release. If you plan to use Early IO release, place the oct_rzqin in the IO bank 2K.


This critical warning may occur during compilation even though the oct_rzqin pin is already placed in I/O bank 2K.

If the HPS Early I/O release won't be used, then this critical warning can be safely ignored.

If the HPS Early I/O release will be used, then the oct_rzqin pin must be placed in I/O bank 2K.