19 Jul
2016
19 Jul
'16
10:25 a.m.
There was only ever support for 8" diskette
drives, and to support 9895
you need the second version of the Diskette ROM which appears to be very
rare. I t sure would be nice if someone who has one of these ROMs would
dump the contents or loan it to someone who could dump it, so that we
might be able to clone the ROM module.
It's not totally trivial. The later version module is so large that part of the
ROM is bank-switched. So you would have to make sure you copied the
entire ROM and the copied the bank-switching circuitry in the cloned
module.
-tony