Article ID: 000084536 Content Type: Troubleshooting Last Reviewed: 02/05/2013

When trying to configure my Stratix IV GT device why is the Quartus II programmer showing the device as a Stratix IV GX device?

Environment

BUILT IN - ARTICLE INTRO SECOND COMPONENT
Description

The Quartus® II programmer may incorrectly read the JTAG ID of your Stratix® IV GT device if you have the nSTATUS or nCONFIG pins low when trying to configure your device. In these cases the Quartus II programmer will incorrectly read the JTAG ID as a Stratix IV GX device.

Related Products

This article applies to 2 products

Stratix® IV GT FPGA
Stratix® IV GX FPGA