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---
title: TRIOS MICRO SYSTEMS MicroMate PMC 101
categories:
- Computers
types:
- Home Computer
origins:
- U.S.A.
years:
- '1983'
cpus:
- Z80
params:
name: MicroMate PMC 101
company: /companies/trios-micro-systems
company_name: TRIOS MICRO SYSTEMS
specs:
- label: NAME
value: MicroMate PMC 101
- label: MANUFACTURER
value: Trios Micro Systems
- label: TYPE
value: Home Computer
- label: ORIGIN
value: U.S.A.
- label: YEAR
value: ? 1983
- label: CPU
value: Z80
- label: RAM
value: 128 kb
- label: TEXT MODES
value: 80 x 25 ?
- label: I/O PORTS
value: |-
Terminal\
Modem\
External disk-drive\
Printer
- label: BUILT IN MEDIA
value: 5''1/4 floppy drive
- label: OS
value: CP/M 3.0
tabs:
- photos
- software
photos:
- title: REAR
subtitle: ''
text: |-
There are several connectors : Terminal (?), modem, printer and external disk.
From the sticker, we know that it was made in San Francisco, California, USA.
image: null
screenshots:
- title: BOOT SCREEN
subtitle: ''
text: We see that the Micromate runs under CP/M 3.0 and that it has 128 kb RAM.
image: null
comments:
- author: John Evans (United States/Colorado)
date: Friday 13rd January 2017
text: |-
Greetings - just picked up the PMC-101 board and will be building a system around it once I can find some working suitable floppy drives. The disk images are out there for this system as is the ROM code.
I''ve never owned a CP/M v3.0 system so it will be neat to getting it running. I''ll also build a case for it all from scratch. Would love to share experiences with other users.
- author: William R. Hightower Jr. (Houston Texas)
date: Monday 4th November 2002
text: |-
Let me try this again. I bought two MicroMate PMC 101 in 1983 while living in San Jose CA. I have since lost my boot diskette and all documentation. Would any one happen to know where I may find one or both of these items? To be able to boot this unit again would realy be nice.
I
- author: William Hightower (Houston Texas)
date: Monday 4th November 2002
text: I bought two of these units in 1983 while living in San Jose CA. I have since lost my boot diskette and all documentation. Would any one happen to have a boot diskette or documentation for sale or trade.
oc_id: 461
source:
url: https://web.archive.org/web/20230608163005/http://www.old-computers.com/museum/computer.asp?c=461
date: '2023-06-08'
---
Also called the PMC 101, this PMC MicroMate is a small CP/M computer that "extends" a dumb terminal into a full blown computer. The case is the size of a full height floppy drive, and contains a half height 5 1/4" floppy drive as well as the Z80 computer itself. The system also has stickers on it indicating it was either sold by or OEM'ed by Trios Micro Systems.
It comes with 2 CP/M v3.0 boot disks: one for 9600 baud and one for 300 baud. Communications to the terminal is software selectable at boot time, and other baud rates are suppored.