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Path: utzoo!linus!philabs!cmcl2!harvard!gcc-bill!brad
From: brad@gcc-bill.ARPA (Brad Parker)
Newsgroups: net.graphics
Subject: Re: RGB to composite?
Message-ID: <338@gcc-bill.ARPA>
Date: Mon, 30-Sep-85 20:33:53 EDT
Article-I.D.: gcc-bill.338
Posted: Mon Sep 30 20:33:53 1985
Date-Received: Wed, 2-Oct-85 20:35:05 EDT
References: <10500004@uicsl>
Reply-To: brad@gcc-bill.UUCP (Brad Parker)
Organization: General Computer Company, Cambridge Ma (Home of the HyperDrive)
Lines: 22
Summary: 

In article <10500004@uicsl> hr@uicsl.UUCP writes:
>A friend asked me if I would ask you:
>	Is there a simple way, say a chip, to convert RGB(I) signals
>	to composite video?
>I doubt the application requires extreme precision. I think it may have
>something to do with a Commodore 128.
>						harold ravlin
>					{ihnp4,pur-ee}!uiucdcs!uicsl!hr

I think TI makes a chip which supported the 9918 graphics processor (used in
Colecovision?) which did this. I think it had a number like 1372? (TMS1372?)

I seem to remember that it took RBG in as well as composite and produced
modulated RF? (it's been a while and I have a cold)

-- 

J Bradford Parker
uucp: seismo!harvard!gcc-bill!brad

"She said you know how to spell AUDACIOUSLY? I could tell I was in love...
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