[net.micro] MAC expansion

gordonl@microsoft.UUCP (Gordon Letwin) (01/29/84)

The MAC has no internal space or slots for expansion.  Instead, it
has a "mac bus" connector which will allow external expansion.

sob%rice@sri-unix.UUCP (02/02/84)

From:  Stan Barber <sob@rice>

I have heard that the "mac bus" is really for attachment to something
called the Apple Bus which is supposed to let any Apple connect to any
other Apple in a "network" fashion. This may be a misunderstanding on my
part. Maybe others know more.

			Stan Barber
			Department of Psychology
			Rice University
			Houston TX 77251

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SHahn@SUMEX-AIM.ARPA (02/02/84)

From:  Sam Hahn <SHahn@SUMEX-AIM.ARPA>

As I understand from Apple, the AppleBus (as yet an incomplete product)
will enable Macintosh and Lisa type machines (on the order of 30 such)
to be interconnected more or less in a BUS manner, and not in a true
network (I quote here from the Apple representative at Stanford on Feb 1).
Other devices, such as printers, may also be on the bus.  No fancy CSMA/CD.
Bus requires a bus master.  Hardware is basically cabling; most of the
product is software.

					-- sam hahn

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