Date   : Sun, 14 Jul 1985 09:21:00 MDT
From   : Keith Petersen <W8SDZ@SIMTEL20.ARPA>
Subject: COEX 64k RAM board problems - help needed

I received the following message asking for help:

Date: 12-Jul-85
From: Robb Adams
Re:   COEX 64K RAM BOARD PROBLEMS

Just acquired two COEX (Components Express) 64k Ram cards only to
discover an interesting and persistent bug. It seems that RAM between
1000 - 1fffh is filled with 7eh (0111 1110b) throughout this 4k region
as though b1-6 were jammed high and on BOTH boards. Continuity checks
ok. Anyone know of this problem or bus conflict. The environment is a
Morrow Decision I which has always taken kindly to OEM devices.

--- End of message ---

Please reply to me.  I will relay any answers to Robb.

--Keith Petersen
Arpa:  W8SDZ@SIMTEL20.ARPA
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