On 04/22/2016 11:59 AM, Liam Proven wrote:
The only BBC copro that could run GEM, AFAIAA, was the
BBC Master 512
with the Intel 80186.
And the '286 copro for the ABC3xx machines, I expect; the '186 which ended
up in the M512 was essentially a cost-reduced version of that board (slower
CPU and less RAM), and Acorn used some of the '286 boards in-house for M512
development.
cheers
Jules