From: Richard Hopkins Newsgroups: comp.os.msdos.djgpp Subject: Synchronising graphics with the screen Date: Tue, 10 Dec 1996 13:49:46 +0000 Organization: Imperial College, London, UK Lines: 7 Message-ID: <32AD6A7A.41C67EA6@ic.ac.uk> NNTP-Posting-Host: gill.ee.ic.ac.uk Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit To: djgpp AT delorie DOT com DJ-Gateway: from newsgroup comp.os.msdos.djgpp I am useing DJGPP, and have written several graphicsy type programs. Unfortunately the plotting commands are completely out of synch with the monitor. Consequently the image looks crap. Please help. Is there some internal register or variable which can be monitored using inline assembly? An interrupt? thank you Hoppy