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From: russotto@eng.umd.edu (Matthew T. Russotto)
Newsgroups: comp.sys.mac.hardware
Subject: Re: What do Rev B ROMs do?
Message-ID: <1991Jun7.150616.22361@eng.umd.edu>
Date: 7 Jun 91 15:06:16 GMT
References: <1991Jun3.211128.13792@leland.Stanford.EDU> <1991Jun4.191352.8623@eng.umd.edu> <4241@borg.cs.unc.edu>
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In article <4241@borg.cs.unc.edu> mccabe@dopey.cs.unc.edu (ren) writes:
>In article <1991Jun4.191352.8623@eng.umd.edu> tgoose@eng.umd.edu (Jason Garms) writes:
>>The major feature that I know of is it allowed you to address more NU BUS
>>cards with more than 1 MB of RAM.  Rev A ROMs wouldn't work with these cards.
>>Jason Garms
>>tgoose@eng.umd.edu
>
>Do these ROMs also fix the boot problems when using 4 MB SIMMs (the special 
>SIMMs for the Mac II with the PALs that fix test mode)????  If so, they could 
>come in handy for Sys 7.0 (;-).

No, for that you need the IIx (FDHD) Roms.

--
Matthew T. Russotto	russotto@eng.umd.edu	russotto@wam.umd.edu
     .sig under construction, like the rest of this campus.