Article ID: 000075646 Content Type: Troubleshooting Last Reviewed: 08/15/2012

Can I assign DM pin to any DQ pin location in a DQS group?

Environment

BUILT IN - ARTICLE INTRO SECOND COMPONENT
Description

Yes, you can assign DM pin to any DQ pin location in a DQS group as the Quartus® II Fitter treats DQ and DM pins in a DQS group equally for placement purposes. The pre-assigned DQ and DM pins in Cyclone® III and Cyclone IV device pinouts are the preferred pins to use.

Related Products

This article applies to 4 products

Cyclone® III FPGAs
Cyclone® IV E FPGA
Cyclone® IV GX FPGA
Cyclone® III LS FPGA