AR# 492

FPGA Configuration - Minimum pulse width for PROG to reconfigure/clear an FPGA

描述

General Description:

What is the required pulse width for PROG to clear the configuration memory of an FPGA?

解决方案

The PROGRAM pin must be held Low for at least 300 ns. This applies to all XC4000/XC5200, Spartan/-II/-IIE/-3, and Virtex/-E/-II/-II Pro devices.

AR# 492
日期 12/15/2012
状态 Active
Type 综合文章