I played with the serial <> RDOS transfer a little bit more
this evening.
I was able to transfer an image of CDOS + INIT into the machine
and start it up directly from memory - however in order to make
sure that this is doable on a Cromemco bank switched memory card,
I have to keep it within 32k ... I discovered that CDOS won't INIT
a DS/DD disk when it's gen'd for 32k (I get a weird error about a
non-existant drive 'h') ... It works fine if gen'd for 48k or 64k.
It will however INIT a SS/SD disk when it's gen'd for 32k ... so
it's going to be a bit of a multi-step process. First, you download
CDOS+INIT to memory and INIT a SS/SD disk - then you transfer a
SS/SD disk image with 48k gen'd CDOS and INIT - this will let you
INIT any type of disk. Once you INIT a DS/DD disk, then you can
transfer the full CDOS and Cromix images.
I'm doing this with 5.25" drives - I assume most people will be
able to dig up a 5.25" drive to bootstrap, even if their machine
as 8" drives - I'm genning the CDOS to have Drives A=Small B=Large
C=Small and D=Large - that way you should be able to INIT the
right type of drive on a system with either two small or two
large drives.
Regards,
Dave
--
dave04a (at) Dave Dunfield
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