Jeff Walther wrote:

> All that said, there'd never be any reason to install a ROM in the 
> 8600/300 unless you were a super firmware hacker.  The 8600/300 
> already has the latest ROMs ($77D.34F5).  There is no later improved 
> ROM code for that machine--unless you write it yourself.
>
> However, there is a small benefit in installing the 8600/300 ROM code 
> ($77D.34F5) into earlier x500 and x600 machines.   The $77D.34F5 code 
> solves an incompatibility with G3 processors and speculative 
> processing.  If you put the $77D.34F5 ROM in one of those earlier 
> machines you can enable speculative processing on your earlier machine 
> for an imperceptible boost in performance.

I assume all of this applies to an 8500, since they are the same 
family?  Is the 8600/300 ROM SIMM hard to come by, because I'd like to 
put one into my 8500 if/when I decide to get a G3 upgrade.  Or maybe 
Apple (or someone) made the ROM flash-upgradeable (like a PC's BIOS)?

--
Colin


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