missing chips on "new" UNIBUS boards ...

From: Chuck Dickman <chd_1_at_nktelco.net>
Date: Wed Apr 17 18:57:40 2002

Michael Schneider wrote:
> On my KFQSA, this chip is labelled
>
> T 23-081E8-00 9205EAI
> TC 531024P-15-F814
> (C) DEC 89
>
> So, it looks like something proprietary to DEC. It might be a ROM,

It is a ROM (EPROM) on mine: AM27C1024 64Kx16.

The TC531024 is probably a Toshiba masked ROM.

-chuck
Received on Wed Apr 17 2002 - 18:57:40 BST