Path: utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!tut.cis.ohio-state.edu!gem.mps.ohio-state.edu!ginosko!aplcen!unmvax!deimos.cis.ksu.edu!harris.cis.ksu.edu!mac From: mac@harris.cis.ksu.edu (Myron A. Calhoun) Newsgroups: comp.sys.zenith.z100 Subject: Z-205 board Keywords: HELP Message-ID: <0xe88@deimos.cis.ksu.edu> Date: 27 Sep 89 22:28:11 GMT Sender: news@deimos.cis.ksu.edu Reply-To: mac@harris.cis.ksu.edu (Myron A. Calhoun) Distribution: usa Organization: Kansas State University, Dept of Computing & Information Sciences Lines: 22 I recently acquired a Z-205 board which is an S-100 board for the Z-100 and which provides another 256K RAM above what's on the motherboard. Unfortunately, I have NO instructions. Basically I have one kind of question: how do I set the switches to set the beginning address of its RAM to start immediately after a) 192 K on the motherboard b) 256 K ..... c) 512 K Actually most of my Z-100's already have 768 K on the motherboard. Is there any way to set the Z-205 switches for even higher addresses? I even have a modification kit to put 1 MEG on the Z-205 board. What switch settings and what software (MDISK.DVD, maybe?) will let me have a big RAM drive and ......? --Myron -- Myron A. Calhoun, PhD EE, W0PBV, (913) 532-6350 (work), 539-4448 (home). INTERNET: mac@ksuvax1.cis.ksu.edu BITNET: mac@ksuvax1.bitnet UUCP: ...{rutgers, texbell}!ksuvax1!harry!mac