Path: utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!swrinde!zaphod.mps.ohio-state.edu!wuarchive!rex!uflorida!gatech!purdue!haven!ncifcrf!lhc!adm!smoke!gwyn From: gwyn@smoke.brl.mil (Doug Gwyn) Newsgroups: comp.sys.apple2 Subject: Re: OctoRAM and DMA Message-ID: <15918@smoke.brl.mil> Date: 20 Apr 91 23:05:09 GMT References: Organization: U.S. Army Ballistic Research Laboratory, APG, MD. Lines: 6 In article whitewolf@gnh-starport.cts.com (Tae Song) writes: >Oh no. DMA is limited to the first 4MB, not 4 first row. It doesn't matter if >you use 256K or 1, 2 or 4MB SIMMs. It's just 4MB. Quite to the contrary. I found out the hard way with 8 256KB chips in my OctoRAM.