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From: aduncan@rhea.trl.OZ.AU (Allan Duncan)
Newsgroups: comp.sys.amiga.hardware
Subject: Patches done to the B2000 ?
Message-ID: <1991Jun21.021132.23327@trl.oz.au>
Date: 21 Jun 91 02:11:32 GMT
Sender: news@trl.oz.au (USENET News System)
Organization: Telecom Research Labs, Melbourne, Australia
Lines: 20

I am having trouble getting the Super Agnes to work with the rest of the
system.  It is a very iffy failure that seems to involve the other
special chips (it usually involves the rendering of a menu or requester
in Pro Page).

Has anyone got the details of what was done between the board revisions?
Mine is about 4.2 or 4.3 (I'm not pulling the lid off just to look while
on-line:-))

I had one suggestion of "a 1K resistor between pins 28 and 40", but
didn't get the chips that these were attached to!
Pin 28 of Agnes is the C1 line, no pin 40 looks likely.

I have got the above problem even on just the floppies, without the
venerable C= 2Meg board, hard disk, and 2088, although not as severe.

Allan Duncan	ACSnet	 a.duncan@trl.oz
(+613) 541 6708	Internet a.duncan@trl.oz.au
		UUCP	 {uunet,hplabs,ukc}!munnari!trl.oz.au!a.duncan
Telecom Research Labs, PO Box 249, Clayton, Victoria, 3168, Australia.