[comp.os.cpm] Need HELP

fifi@cosmo.UUCP (A.F.Zinser) (08/31/89)

hello,

a friend of mine asked me to place a request concerning a tatung cp/m-
machine to this group. he looks for contact to other tatung-users and
has some troubles as follows:
- as described in the manual, there should be a possibility to add a
  third disk-drive; but doing so, the controller sets all four select-
  outputs to high-level instead only drive-select-2. the disk controller
  should be a wd1793, but a MB8877A (fairchild?) is built-in.
  who knows anything about that problem or can tell us anything about
  that chip?
- other problems are to install a 2-mb-ramdisk and/or a 27-mb-harddisk.
  it also should be possible (manual), but there's no description, how.

please contact me, if you could help us and/or you're tatung-user too.

thanks in advance, axel zinser

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! Axel F. Zinser    (_!_) (_!_)    ...uunet!mcvax!unido!cosmo!fifi        |
! Hannover, W-Germany !     !                      fifi@cosmo.UUCP        !
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carlos@csustan.csustan.edu (Carlos Salgado) (06/05/91)

I have a Micro Designs system(Morrow) rev 1.0 I believe. However, I have
no CPM 2.2 disk to get it booted with does anyone have any Ideas

I also have the manuals to other software and CPM so this is all I need 
to get started.