AR# 1719

The 4025E does not have address pins A18:A21, these are on EX/XL devices only.

描述

Keyword: PROM, Addresses, configuration,4000E,4000EX, 4000XL

The 4025E does not have pins A18:A21, these are on the

4000EX/XL family of devices only.

解决方案

If the user uses a PROM with these lines attached to the fpga,
either add pulldowns, or use the Parallel Down configuration
mode.


See also Solution # 1984.
AR# 1719
日期 10/07/2008
状态 Archive
Type 综合文章