Path: utzoo!attcan!uunet!steinmetz!davidsen From: davidsen@steinmetz.ge.com (William E. Davidsen Jr) Newsgroups: comp.sys.ibm.pc Subject: Re: millisecond timing Keywords: millisecond timing under MS-DOS with MSC Message-ID: <11539@steinmetz.ge.com> Date: 15 Jul 88 14:42:14 GMT References: <19870@watmath.waterloo.edu> Reply-To: davidsen@crdos1.UUCP (bill davidsen) Organization: General Electric CRD, Schenectady, NY Lines: 14 In article <19870@watmath.waterloo.edu> bee@watkin1.waterloo.edu (Bill E. Eickmeier) writes: | Has anyone wrote any functions (preferable in MSC, but I'm not picky) | which provide millisecond accuracy under MS-DOS on an IBM PC/AT? The Sure, an I think it was even posted. I use a combination of hardware and software timeing loops... on the first call I go thru a loop and see how many times it takes to get a ms (checked by the hardware int). This takes care of clock speeds, etc. I wrote it for a friend who has a music program. -- bill davidsen (wedu@ge-crd.arpa) {uunet | philabs | seismo}!steinmetz!crdos1!davidsen "Stupidity, like virtue, is its own reward" -me