[comp.sys.m68k] Adapting 68030 to 68020 design

sll@cl.cam.ac.uk (Sai Lai Lo on steve) (12/14/89)

I have a Motorola MVME133A-20 VMEmodule (MC68020 without MC68851).
In order to utilize the virtual memory feature, I am considering adapting
the board to accept a MC68030. From the MC68030 user's manual it seems to
me that this can be quite easily accomplished. What is needed is a simple
adaptor board which is plugged into the CPU socket of the MVME133 board. 
Has anyone actually done this before, got the PCB layout of the adaptor
board or, even better, a spare adaptor board for sale?  
Since I am not a hardware person I would really appreciate any pointers in
this. Thanks.

Sai-Lai


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Sai-Lai Lo	Computer Laboratory	University of Cambridge
		Janet: 		sll@uk.ac.cam.cl
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