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Article #562How to change the rate of PS/2 system clock
From: oleg
Date: Thu, 31 May 1990 13:01
Date: Thu, 31 May 1990 13:01
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814 bytes
How to slow down and speed up the rate of CMOS clock in IBM PS/2 ? This is badly needed for implementing network time synchronization protocol. I have played with writing/reading to CMOS clock ports documented in IBM PS/2 Technical Reference. I was able to slow down the clock by over 500% I was unable to speed it up at all. I need to be able to slow it down and speed it up by 5 to 20%. 500% is too drastic. Oleg Vishnepolsky IBM T. J. Watson Research Center
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Path: arc1-ca.pugleaf.net!utzoo!attcan!uunet!bywater!arnor!news From: oleg@ibm.com Newsgroups: comp.sys.ibm.pc.programmer Subject: How to change the rate of PS/2 system clock Message-ID: <1990May31.130146.14902@arnor.uucp> Date: 31 May 90 13:01:46 GMT Sender: news@arnor.uucp (NNTP News Poster) Organization: IBM T.J. Watson Research Center Lines: 10