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- Newsgroups: sci.electronics
- Path: sparky!uunet!zaphod.mps.ohio-state.edu!magnus.acs.ohio-state.edu!usenet.ins.cwru.edu!ukma!billq
- From: billq@ms.uky.edu (Billy Quinn)
- Subject: Telmos 1852 Video DAC ???
- Keywords: video,telmos,DAC
- Message-ID: <1992Jul27.125920.8125@ms.uky.edu>
- Date: Mon, 27 Jul 1992 16:59:20 GMT
- Organization: University Of Kentucky, Dept. of Math Sciences
- Lines: 19
-
- I have a 1987 refference to a Telmos 1852 video DAC. It looks like a really
- simple chip to use for interfacing to composite video out put. I need to
- find out the following:
-
- 1) What is a telphone number for Telmos?
- 2) Who distrubutes them (Future, Arrow, etc?.) ?
- 3) Is this chip still manufactured?
- 4) How much does it cost?
-
- I need to generate a B&W video signal to drive a TV set. My signal will be a
- VLF wave form (that is my image will be a VLF wave form on the TV). Any tips
- on a cheap way to do this with a MCU/MPU and a few other chips?
-
- Thanks,
-
- --
- *-----------------------------------------------------------------------*
- * Bill Quinn billq@ms.uky.edu *
- *-----------------------------------------------------------------------*
-