According to my recent find, Macintosh Plus Owner's Guide, it has an
*Interface* ( one of with "Two RS-232/RS-422 serial ports, 230.4K baud
maximum (up to 0.920 Mbit per second if clocked externally)."
To all the Plus people, and any other interested parties, this book
also has the PinOuts
Better start checking those 286, 386, and older 486's out before
passing them up, you might be missing out on some good 30pin RAM SIMMS,
that will also work in the MAC !!! I bought a 386 the other day that had
four, 4M 30pin SIMMS, that now have a new home in my IIsi, total cost
$4.99, for 16
>
> Ahem. I dunno about your local newspaper but folks here want $150
> for a
> Pentium 100 box, which is insane.
Here in the Southwest, the heat warps the mind, and most people give
there Old Pentiums to Goodwill, Salvation Army, Savers, the Disabled Vets
Store, etc. etc. etc. My last
Ok pickle, for those of us that are new, what will happen if I do what
you are asking, ie. put 512K IIsi ROM SIMM in SE/30, with more than 8MB
RAM. I have the IIsi with a 512K ROM SIMM, and an SE/30 with 20MB RAM
(w/MODE 32).
Also what set of numbers on the 512K ROM SIMM is the part number
