Upon the date 10:10 AM 10/15/99 -0400, allisonp(a)world.std.com said
something like:
Hi Anil,
Welcome to the list. What's a Z-90? I have a Z-100 but I've never heard
of a Z-90.
Z90, z89, z88 are version of the same system based on the H19 terminal and
a Z80 board to run HDOS or CPM. The differences were IO and disk systems.
The Z100 was 8088/z80(or was it 8085) and had a S100 bus section, very
8085. The machine ran CP/M-85 on the 8085 side and MSDOS on the 8088 side.
Regards, Chris
-- --
Christian Fandt, Electronic/Electrical Historian
Jamestown, NY USA cfandt(a)netsync.net
Member of Antique Wireless Association
URL:
http://www.antiquewireless.org/