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echo: cis.os9.6809.non_coco
to: ALL `09 users
from: blackbelt 76004,1771
date: 1993-01-08 23:29:38
subject: #Monitor? Flex? OS9?

#: 17346 S11/OS9/6809 (Non-CoCo)
    08-Jan-93  23:29:38
Sb: #Monitor? Flex? OS9?
Fm: blackbelt 76004,1771
To: ALL '09 users

Hi there... I've got a bit of an odd request. :^)

I'm an Amiga user; 68040 based machine, you may (or may not) be familiar with
it.

A favorite processor of mine has always been the 6809; I used to own various
bus level systems, and I've designed a few into machines myself - done just
tons of ASM programming for the '09, too.

Well, one of my little projects has been to create a 6809 emulator - and as of
this morning, it seems to be up and running 100%.

The environment is simple - the '09 memory space, rom emulation, ram emulation
and very limited device emulation (a 6850 ACIA to be precise). That's enough to
do many things, among which are run flex or OS-9, given a system monitor and
disk hardware emulation. I'm up to the emulation - what I'm looking for is a
copy of Psymon or some other '09 monitor - I've got it running "Assist09", the
monitor in the Motorola manual, just fine, but frankly, it stinks. :^)

So, anyone have any ideas?

Ben Williams

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