Date: Fri, 13 Oct 2000 16:49:59 +0200 From: "Eli Zaretskii" Sender: halo1 AT zahav DOT net DOT il To: gdemont AT my-deja DOT com Message-Id: <2561-Fri13Oct2000164959+0300-eliz@is.elta.co.il> X-Mailer: Emacs 20.6 (via feedmail 8.3.emacs20_6 I) and Blat ver 1.8.5h CC: djgpp AT delorie DOT com In-reply-to: <8s6ug4$ebr$1@nnrp1.deja.com> (gdemont@my-deja.com) Subject: Re: Fine timing References: <8s4ini$g3i$1 AT nnrp1 DOT deja DOT com> <7458-Thu12Oct2000175507+0300-eliz AT is DOT elta DOT co DOT il> <8s6ug4$ebr$1 AT nnrp1 DOT deja DOT com> Reply-To: djgpp AT delorie DOT com Errors-To: nobody AT delorie DOT com X-Mailing-List: djgpp AT delorie DOT com X-Unsubscribes-To: listserv AT delorie DOT com Precedence: bulk > From: gdemont AT my-deja DOT com > Newsgroups: comp.os.msdos.djgpp > Date: Fri, 13 Oct 2000 12:17:11 GMT > > Nice! And is it possible to read the 1024ths of second from port 70h > without using an interrupt ? No :-( (You didn't think you will get away easily, did you?) The time values which can be accessed via port 70h are up to seconds only. To get a better resolution, you need to enable Int 70h and count the 1024ths of a second inside the interrupt handler.