Programming _PIXELSW on fat Agnus

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#4245

From: Stephen Steir
Date: Fri, 06 Jul 1990 16:37

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On the original Agnus, the _PIXELSW line was used by genlocks to determine
when color 0 was being displayed.  The genlock could then overlay some other
video source at that time.

In the new chip set, _PIXELSW has several programmable features but I have
not been able to find any documentation on how to program it.

Can anyone out there help?

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Steve Steir - Clearpoint Research Corp., 35 Parkwood Dr., Hopkinton, Ma. 01748
UUCP: steve@frog!cpoint		ATT: (508) 435-2000	       BIX: clearpoint
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Path: arc1-ca.pugleaf.net!utzoo!attcan!uunet!jarthur!usc!samsung!crackers!cpoint!steve
From: steve@cpoint.UUCP (Stephen Steir)
Newsgroups: comp.sys.amiga.tech
Subject: Programming _PIXELSW on fat Agnus
Keywords: Genlock   Pixel clocks
Message-ID: <5883@cpoint.UUCP>
Date: 6 Jul 90 16:37:31 GMT
Reply-To: steve@cpoint.UUCP (Stephen Steir)
Organization: Clearpoint Research Corp., Hopkinton Mass.
Lines: 13