Path: utzoo!attcan!uunet!jarthur!elroy.jpl.nasa.gov!lll-winken!sun-barr!newstop!sun!amdcad!pepsi!phil
From: phil@pepsi.amd.com (Phil Ngai)
Newsgroups: sci.electronics
Subject: Re: RGB monitor stuff
Message-ID: <1990Jun26.200747.860@amd.com>
Date: 26 Jun 90 20:07:47 GMT
References: <2686d1ca@nw.com>
Sender: usenet@amd.com (NNTP Posting)
Organization: Advanced Micro Devices; Sunnyvale, CA
Lines: 12

In article <2686d1ca@nw.com> mkl@nw.com (Mark Lottor) writes:
|  R, G, and B:  analog, vary from about 0-3vdc
|  Sync signals:  TTL levels
|    Vert. Sync: a 60hz signal (positive pulse about every 17ms, 0.8ms wide)
|    Horiz Sync: a positive pulse about every 18usec, about 2usec wide
|    Composite sync:  combo of H and V

18 us -> 55.5 Khz. Forget displaying that on your TV.

--
Phil Ngai, phil@amd.com		{uunet,decwrl,ucbvax}!amdcad!phil
Separate but equal: Bad for blacks, good for women.