Path: utzoo!mnetor!uunet!husc6!bbn!uwmcsd1!ig!jade!ucbvax!cbosgd!osu-cis!bgsuvax!edwards From: edwards@bgsuvax.UUCP (Bruce Edwards) Newsgroups: comp.sys.mac Subject: Re: What to do with 256Kbit SIMMs? Message-ID: <1424@bgsuvax.UUCP> Date: 10 Dec 87 19:42:02 GMT References: <610@aucs.UUCP> <2421@sputnik.COM> <6924@apple.UUCP> Organization: Bowling Green State University B.G., Oh. Lines: 31 Summary: Help us oh great and powerful Dr. Dobbs.... Has anyone out there seen any hardware articles onn using the 256 SIMMs and a little PC board of artful design to upgrade the 128K or 512K Macs with additional memory. I remember Dr. Dobbs a long time ago had an article or two on upgrading the thin Macs to 512K could that circuit be modified to use the 256K SIMMs or are they real exotic when it comes to addressing or something equally bizarre? Particularly I would like to take a 128K Mac and 2 x 256K SIMMs and end up with a 512K (plain vanilla) Mac (E in 512E not necessary). Thanks 'These are only the shadowlands.' C.S. Lewis ----------------------------------------------------------------- Ken Jenkins as guest @ CSNET: edwards@bgsu ARPANET: edwards%bgsu@csnet-relay UUCP: cbosgd!osu-cis!bgsuvax!edwards US Mail: c/o Century Marketing Corp. 12836 S. Dixie Hwy. Bowling Green , OH 43402 Phone: In Ohio 1-800-821-5409 Out of Ohio 1-800-537-9429 or 1-419-354-2591 -----------------------------------------------------------------