Path: utzoo!attcan!utgpu!jarvis.csri.toronto.edu!rutgers!gatech!uflorida!haven!adm!xadmx!texbell!utafll!john@cs.utexas.edu From: texbell!utafll!john@cs.utexas.edu (John Baima) Newsgroups: comp.lang.pascal Subject: timing program Message-ID: <20587@adm.BRL.MIL> Date: 11 Aug 89 19:10:53 GMT Sender: news@adm.BRL.MIL Lines: 13 Without doing anything fancy, the best that can be done is is reading the clock which is updated 18.2 times/sec. The clock is stored at 46C as a 4 byte integer. Thus is can be read in Turbo with var TheTime : LongInt absolute $0000:$046C If you want a smaller interval you must reprogram the timer chip. Turbo Analyst does that with their execution timer so that could be used as an example. John Baima uunet!texbell!utafll!john