Re: Compupro CPU-68K boards and MMUs

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1 total messages Started by mknox Sat, 24 Jan 1987 04:19

#104

Author: mknox
Date: Sat, 24 Jan 1987 04:19

11 lines
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Actually, an MMU shouldn't do anything really tricky to CP/M-68K.  
Although it does not require memory mamnagement, it certainly
does not preclude it.  Most of my implementations involve a machine
with base/limit registers (before the 68451, etc.), but the
techniques are similar.  I run two segments (think of it as two
LARGE pages), no problem.

Unfortunately, time has not permitted sticking in a 68010 and
gtrying out veirtual memory operation.  To bad, but then...anyone
want to consider demand paging off a floppy!  [Performance,
what's that?]

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