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From: andreww@uniwa.uwa.oz (Andrew John Williams)
Newsgroups: sci.electronics
Subject: Re: RGB video to composite video conversion
Message-ID: <1991Mar28.045240.21192@uniwa.uwa.oz>
Date: 28 Mar 91 04:52:40 GMT
Article-I.D.: uniwa.1991Mar28.045240.21192
References: <1991Mar26.125905.13464@fwi.uva.nl> <6085@ptsfa.PacBell.COM>
Organization: University of Western Australia
Lines: 17

dmturne@PacBell.COM (Dave Turner) writes:

>In article <1991Mar26.125905.13464@fwi.uva.nl> josvdb@fwi.uva.nl (Jos van den Berg) writes:
>>I need a simple method to convert RGB video (1.00 V p-p) from a Booktree BT101 video DAC into composite video, preferably using only one IC and some off the shelf components.

>	LM1886 TV Video Matrix D to A

>-- 
>Dave Turner	415/823-2001	{att,bellcore,sun,ames,decwrl}!pacbell!dmturne

NO!!! Not the LM1886! Its got 3 bit digital input for each of R,G,B. I
think there's something a little more suitable in the Motorala Linear
book, or the Phillips TV books. But I couldn't be bothered having a look
for the chip numbers at the moment. Look them up yourself

John West (stealing Andrew's account)
Why do fish eat grapefruit?