Answers Database
The 4025E does not have address pins A18:A21, these are on EX/XL devices only.
Record #1719
Problem Title:
The 4025E does not have address pins A18:A21, these are on EX/XL devices only.
Problem Description:
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.
Solution 1:
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.
End of Record #1719 - Last Modified: 07/12/97 15:45 |
