Path: utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!wuarchive!psuvax1!psuvm!cunyvm!ndsuvm1!mtus5!applerep From: APPLEREP@MTUS5.BITNET Newsgroups: comp.sys.mac.hardware Subject: Re: Mac IIci 256K SIMMs - Bus errors! Message-ID: <90317.123029APPLEREP@MTUS5.BITNET> Date: 13 Nov 90 17:30:29 GMT References: <1990Nov12.103352.7375@umiami.ir.miami.edu> Organization: Computing Technology Services, Michigan Technological Univ. Lines: 19 (Person was having problems with 256K SIMMS in a Mac IIci) According to my somewhat fuzzy memory, the SIMMS on a Mac IIci have to be able to support burst mode. This is found on most all 1 MegaBit chips out there, but I think it is lacking on most 256 KiloBit chips. If I remember correctly, the 256 K SIMMS that will work in a IIci (and I would assume a IIsi, now) actually have only 1 1 MegaBit chip on them, as opposed to 8 256 KiloBit chips. Then again, it is finals week, and with the state I am in, I could just be halucinating. Tom Amberg Apple Student Rep Michigan Technological University Internet: APPLEREP@MTUS5.BITNET Applelink: ST0529