Date   : Tue, 26 May 1987 16:17:21 MET
From   : U448020%HNYKUN11.BITNET@wiscvm.wisc.edu
Subject: GSX-80 device drivers

Does anyone know of the existence of GSX-80 device drivers??????

I own a -self build- CP/M 3.0 computer, built after the CT-80 design of the
German magazine C'T (COMPUTER TECHNIK). The computer is used in combination
with a graphic terminal emulating Tektronics 4010 with a resolution of
768*560 pixels. The terminal is built after the GRIP design from the same
magazine.
As I have experienced it is quite a hard job to develop a complete GSX
device-driver. Until now I haven't got any further than drawing simple
solid lines with my self-written driver.
So my questions are:

   - Are sources available of any 'SKELETAL GIOS' (as they are named by
     Digital Research) for GSX-80 screen drivers, preferably for
     vector-devices like the Tektronics 4010. I have found out that on
     SIMTEL20 something alike is available for GSX-86.

or even better:
   - are there any 'ready to use' device-drivers available for
     Tektronics-type devices (possibly with source, for adapting some
     of the differences with the real Tektronics)

Until now the only information i have found are the files concerning
GSX-86 on SIMTEL20 and disassembly of drivers from Amstrad/Schneider
computers.

      Who can give me some help ??????

                      Waling Tiersma
                      U448020 @ HNYKUN11 on BITNET