Re: ST internals

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Article #1292

#1292

From: Felton.PA
Date: Mon, 21 Oct 1985 18:16

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I don't have the technical information to answer the question of
interrupt vectors  with specifics. But, I do know that the ST can change
the color registers scan line by scan line just as the Amiga and old
Atari 800 could. This is usually done with "periodic interrupts".

I am trying to program the ST in Hippo C with grossly inadequate
documentation about the machine. Can anyone tell me how to read the
joystick ports. Also, if any one knows, how do you use the BitBlt
capabilities.


John

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Path: arc1-ca.pugleaf.net!utzoo!watmath!clyde!burl!ulysses!ucbvax!xerox.arpa!Felton.PA
From: Felton.PA@XEROX.ARPA
Newsgroups: net.micro.atari
Subject: Re: ST internals
Message-ID: <851021-111649-2924@Xerox>
Date: Mon, 21-Oct-85 14:16:47 EDT
Article-I.D.: Xerox.851021-111649-2924
Posted: Mon Oct 21 14:16:47 1985
Date-Received: Wed, 23-Oct-85 03:41:52 EDT
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