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- Path: sparky!uunet!dtix!darwin.sura.net!ukma!netnews.louisville.edu!ulkyvx.louisville.edu!jhwhit01
- From: jhwhit01@ulkyvx.louisville.edu
- Newsgroups: sci.electronics
- Subject: Re: Want to convert RGB to NTSC signals
- Message-ID: <1992Nov20.145541.1@ulkyvx.louisville.edu>
- Date: 20 Nov 92 18:55:41 GMT
- References: <1992Nov19.232950.24188@serval.net.wsu.edu>
- Sender: news@netnews.louisville.edu (Netnews)
- Organization: University of Louisville
- Lines: 19
- Nntp-Posting-Host: ulkyvx02.louisville.edu
-
- In article <1992Nov19.232950.24188@serval.net.wsu.edu>, Leonard Hermens <lhermens@eecs.wsu.edu> writes:
- > I need to convert RGB (red-green-blue) video signals to NTSC TV
- > standard video. I have RGB signals, black and white NTSC, and composite
- > sync signals available, but I don't know what device/circuit/wiring
- > is required to convert the RGB signals to NTSC.
- >
- > Could someone send me information about exisiting products that do this
- > or a
- > reference on how to build such a device? I know quite a bit of
- > electronics, but don't know the relationships between RGB and NTSC
- > signals.
-
- Check out the Motorola MC1377P RGB-to-PAL/NTSC encoder chip. It costs $2.95
- from Jameco, and they will send data sheets for 50 cents. There is a $30
- minimum order, so you might try a local electronics store. The 1377P will do
- what you want with little additional parts (resistors, caps, colorburst crystal
- or TTL clock signal).
-
- Jeff White jhwhit01@ulkyvx.louisville.edu
-