From: utzoo!decvax!ittvax!sii!mem
Newsgroups: net.micro
Title: Super19 ROM info
Article-I.D.: sii.267
Posted: Wed Mar 16 00:29:24 1983
Received: Tue Mar 22 22:59:35 1983

c
Some time ago I made a request for information on a "super h19 rom"
that I'd heard about.  Not only did I get a reply, but I bought one
of the beasts, AND I also got a lot of requests for that information.

There IS such a thing.  It is called the Super 19 Rom, is a replacement
ROM for the Heath H19/Zenith Z19 etc terminal, and it is available
for $50 from

             Extended Technology Systems
             1121 Briarwood
             Bensalem, Pa.  19020

It has a number of good things, some of which are:

- It can operate at 38.4 k baud.  Unfortunately the serial port on
  my Z80 can only go at 19.2kb...

- Supports alternate character sets (but doesn't include any; there
  is another rom slot for that)

- VT100 emulation, excluding some obvious things that the hardware won't
  support.

- Definable scroll area.


There's quite a bit more, but I find the increased speed worth the
money.

Mark Mallett