>This seems to make it much more difficult to adapt the IIci ROMs to the SE/30. >Jeff Walther
I have seen 3 variations of the SE/30 rom simms. On two of the three I was able to identify the base part number of the chips: 1..Apple part numbers HN62321 series.. base ROM part number HN6231, which is (128K X 8). The package is SOIC-32. 2..Apple part numbers 342S0651 series.. base ROM part number 27C512, which is (64K X 8). The package is PLCC-32 3..Apple part numbers 342S0639 series.. base ROM part number (unknown), which is (unknown). The package is PLCC-44 My IIsi ROM simm has Apple part number 341S0820 series, which are base ROM part number N27C010-120V10 which is (128K X 8). The package is SOIC-32. All the above info is at <file://localhost/HD1030/--www_earthlink/os8_se30.html#simm> Assuming the IIci ROMS are (128K X 8), you could copy the code from them, into new ROM chips (1..) above. But of course you would need that particular SE/30 ROM simm. If I have an extra and if above makes sense, you can have it. 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 ---------------------------------------------------------------
