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From: mandel@vax.anes.tulane.edu (Jeff E Mandel MD MS)
Newsgroups: comp.sys.mac.hypercard,comp.sys.mac.programmer
Subject: Re: Vertical Trace Manager in XCMD?
Message-ID: <7470@rex.cs.tulane.edu>
Date: 13 May 91 14:01:33 GMT
References: <BZS.91May12205236@world.std.com>
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Organization: Tulane University School of Medicine
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In article <BZS.91May12205236@world.std.com>, bzs@world.std.com (Barry Shein) writes:
>
>Language:	Think/C
>System:		MacIIfx
>
>I'm trying to use the Vertical Trace Manager in an XCMD and seem to be
>getting nowhere. Maybe someone here has done this.
>
I have not played with this, but I recall that the Vertical Retrace Manager has
evolved with the move from slotless systems to NuBus systems, so I would test
it on a Plus or an SE. I tend to prefer using the Time Manager over Vertical
Retrace Manager; if it is not too much trouble, you might try that. The Time
Manager is a little closer to the hardware than the VRM (in Mac II class
machines), so it might be harder for HC to get in the way.

Good luck.

Jeff E Mandel MD MS
Asst. Professor of Anesthesiology
Tulane University School of Medicine
New Orleans, LA
mandel@vax.anes.tulane.edu