>Ah. And that also makes sense after reading Apple's tech note on ROM >sizes. The SE/30 and II family have a 256K ROM, but the next >generation, IIfx, IIci, IIsi, have a 512K ROM according to that >document. If the SIMM has a 512K capacity, that would make it a lot >easier to get the IIci ROM onto some PLCC chips and onto that SIMM. >Designing a SIMM board and getting it built would cost some money >that I don't want to spend--at least not in the next couple of months. >Jeff Walther
All of the ROM simms for which I have the required information use ROM chips whose total capacity is twice the size of what Apple is using among the 4 chips in the simm. Seems like you could just replace the chips on an SE/30 simm, avoiding designing a simm board. Gamba <http://home.earthlink.net/~gamba2> -- Compact Macs is sponsored by <http://lowendmac.com/>. Support Low End Mac <http://lowendmac.com/lists/support.html> Compact Macs list info: <http://lowendmac.com/lists/compact.shtml> The FAQ: <http://macfaq.org/> --> AOL users, remove "mailto:"; Send list messages to: <mailto:[EMAIL PROTECTED]> To unsubscribe, email: <mailto:[EMAIL PROTECTED]> For digest mode, email: <mailto:[EMAIL PROTECTED]> Subscription questions: <mailto:[EMAIL PROTECTED]> Archive:<http://www.mail-archive.com/compact.macs%40mail.maclaunch.com/> --------------------------------------------------------------- >The Think Different Store http://www.ThinkDifferentStore.com ---------------------------------------------------------------
