Path: utzoo!utgpu!watmath!att!dptg!rutgers!tut.cis.ohio-state.edu!gem.mps.ohio-state.edu!ginosko!uunet!mcsun!unido!cosmo2!fifi@cosmo.UUCP From: fifi@cosmo.UUCP (A.F.Zinser) Newsgroups: comp.os.cpm Subject: need help (1st): tatung tp2000 Keywords: tatung tp2000 3rd-disk harddisk ramdisk mb8877a Message-ID: <3759@cosmo2.UUCP> Date: 30 Aug 89 23:48:34 GMT Sender: news@cosmo2.UUCP Reply-To: fifi@cosmo.UUCP (A.F.Zinser) Organization: CosmoNet, D-3000 Hannover 1, FRG Lines: 24 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 +-------------------------------------------------------------------------+ | _ _ ! ! Axel F. Zinser (_!_) (_!_) ...uunet!mcvax!unido!cosmo!fifi | ! Hannover, W-Germany ! ! fifi@cosmo.UUCP ! ! ! +-------------------------------------------------------------------------+