Article ID: 000079924 Content Type: Troubleshooting Last Reviewed: 09/11/2012

Can the CONF_DONE and nSTATUS pins be pulled up to a voltage higher than VCCPGM in Stratix III or Stratix IV devices or VCCIO in other device families?

Environment

BUILT IN - ARTICLE INTRO SECOND COMPONENT
Description

Yes, the CONF_DONE and nSTATUS pins can be pulled up to a voltage higher than VCCPGM in Stratix® III or Stratix IV devices, and higher than VCCIO in other device families. 

These open drain pins can accept input voltages up to the recommended maximum rating (Vi) for the device family.

Related Products

This article applies to 4 products

Stratix® IV GX FPGA
Stratix® IV E FPGA
Stratix® III FPGAs
Stratix® IV FPGAs