Path: utzoo!attcan!utgpu!jarvis.csri.toronto.edu!mailrus!tut.cis.ohio-state.edu!ucbvax!hplabs!hp-pcd!hpmcaa!marco From: marco@hpmcaa.mcm.hp.com (Marco Dalla-Gasperina) Newsgroups: comp.sys.ibm.pc Subject: Re: Dell UNIX System w/Motif (was Re: ENIX V.3.2 info) Message-ID: <9240010@hpmcaa.mcm.hp.com> Date: 11 Aug 89 15:05:41 GMT References: <2624@dell.dell.com> Organization: HP McMinville Division Lines: 10 > VGA is supported better with > hardware screen scrolling..... ---------- Hardware scrolling? I'm very interested in this, can you elaborate? Scrolling (especially horizontal in graphics mode) is a difficult problem. I wasn't aware that the VGA had any hardware assist in this area (except for the ability to change the address of the display buffer). What gives? marco