Path: utzoo!utgpu!watserv1!ria!uwovax.uwo.ca!bangarth From: bangarth@uwovax.uwo.ca Newsgroups: comp.os.msdos.programmer Subject: RE : Re: Accurate timing request Message-ID: <1991Mar11.115752.8767@uwovax.uwo.ca> Date: 11 Mar 91 16:57:52 GMT Lines: 16 Thank you all for your prompt replies to my request re: timing accuracy. I have lots to read and study. There have been many articles on this topic in a journal called Behavior Research Methods , Instruments, & Computers. Two that might provide interesting reading are as follows: C language: TIMEX2: A modified C-language timer for PC AT class machines Michael M. Granaas BRMI&C 1989, 21 (6), 619-622 Turbo Pascal: IBM PC/XT/AT and PS/2 Turbo Pascal timing with extended resolution Noel Bovens and Marc Brysbaert BRMI&C 1990, 22 (3), 332-334 Happy computing ! Peter Bangarth