[net.micro.trs-80] Max80 Video

Pucc-H:Physics:piner@CS-Mordred.UUCP (01/17/84)

You didn't say if you are working under CP/M or LDOS. What are
you trying to do? Do you want to add the 25th line for CP/M?
Are you trying to get a 25 line driver for LDOS, instead of
the 16 lines it comes with? Are you trying to emulate a
terminal?
  Under CP/M there are 24 lines, the hardware programing would
have to be changed to get a 25th line. Under LDOS, the hardware
programing has to be changed to get more than 18 lines. In
either case, there is a lot of hacking to do. If you want a
good terminal program under LDOS, Logical Systems has a new
program out which emulates an ADDS terminal and supports the
"MODEM" protocal, and other goodies. It looks like a very good
piece of software, but it cost a couple hundrerd bucks. Also
note that you will need a good monitor to display a 25th line.
The Amdek monitors work fine, but I tried a 25 line display
on a Gorrila and got a lot of flicker. In any case, it is
possible, since I have done it. But it is a lot of work.
Good luck.
					Rich Piner
					Purdue Physics Dept.

jeff@ucf-cs.UUCP (Jeff C. Glover) (01/17/84)

It's for CP/M, but any video generation (configuration or otherwise)
software would be appreciated.

Also, what do you people out there know of the new transportable
Model IV?  I own a Max80, and have problems moving this machine
around when I go from place to place.  The model IV "T" (for
tranportable) seems to be pretty nice for this, and I would like
to hear about it.  What are the keyboard, disk drives, and monitor like?

Jeff C. Glover
...{decvax|duke}!ucf-cs!jeff (UUCP)
JEFF.UCF-CS@RAND-RELAY (CSNET)