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---
title: Fujitsu Micro 16s
categories:
- Computers
types:
- Professional Computer
origins:
- Japan
years:
- '1983'
cpus:
- Intel 8086
params:
name: Micro 16s
image: /media/museum/photos/fujitsu_fm16s_system_1.jpg
company: /companies/fujitsu
company_name: Fujitsu
specs:
- label: NAME
value: Micro 16s
- label: MANUFACTURER
value: Fujitsu
- label: TYPE
value: Professional Computer
- label: ORIGIN
value: Japan
- label: YEAR
value: '1983'
- label: BUILT IN LANGUAGE
value: None
- label: KEYBOARD
value: Full troke 98 keys with 10 function keys and numeric keypad
- label: CPU
value: Intel 8086, Zilog Z80-A (standard), Motorola 68000, Intel 80286, Zilog Z8000 boards
- label: SPEED
value: 8 MHz (8086), 4 MHz (Z80)
- label: CO-PROCESSOR
value: Motorola 6809, MOS 6845 (Graphic video interface)
- label: RAM
value: 128 KB up to 1152 KB
- label: VRAM
value: 4 KB ( Characters) + 48 KB (graphics)
- label: ROM
value: 8 KB (boot loader, diagnostics)
- label: TEXT MODES
value: 80 chars. x 25 lines
- label: GRAPHIC MODES
value: 640 x 200 pixels
- label: COLORS
value: '8'
- label: SOUND
value: Tone generator
- label: SIZE / WEIGHT
value: Unknown
- label: I/O PORTS
value: Parallel Centronics, Serial RS232, 4-channel A/D converter, RGB video, composite video, Light-pen
- label: BUILT IN MEDIA
value: 1 to 4 x 320 KB 5.25'' floppy disc drives, 5 to 20 MB hard disk
- label: OS
value: Concurrent CP/M-86 with GSX graphic extension, MP/M-86, MS-DOS, Unix
- label: POWER SUPPLY
value: Built-in power supply unit
- label: PERIPHERALS
value: External 8'' or 5.25'' floppy disc and hard disc units
- label: PRICE
value: $3995 with colour monitor, CP/M-86, Wordstar and Supercalc²
tabs:
- photos
- links
forum_thread: 868
photos:
- title: MAIN BOARD
subtitle: ''
text: |-
8086 and Z80-A boards are plugged into the expansion slots.\
Remaining slots could be fitted with: - Extra memory boards (slot 3) - Hard disk controller (slot 4) - Multiport serial communications (slot 5) - Local area network (slot 6)
image: /media/museum/photos/fujitsu_fm16s_mainboard_1.jpg
- title: CHARACTER MODE
subtitle: ''
text: |-
An example of the character mode.\
Shown is a Supercalc² table.
image: /media/museum/photos/fujitsu_fm16s_supercalc_1.jpg
- title: BLOCK DIAGRAM
subtitle: ''
text: The 8086 processor is plugged into slot 1 and the Z80-A into slot 2.
image: /media/museum/photos/fujitsu_fm16s_diagram_1.jpg
links:
- title: Evaluation in Creative Computing magazine
url: http://www.atarimagazines.com/creative/v10n3/101_Fujitsu_Micro_16s.php
text: ''
oc_id: 888
source:
url: https://web.archive.org/web/20230608155636/http://www.old-computers.com/museum/computer.asp?c=888
date: '2023-06-08'
---
The Micro 16s was designed to be a powerful package of hardware and software in a professional business system. It offered a unique architectural design for the time: interchangeable microprocessors and thus operating systems. In fact most commonly used processors were Intel 8086 and Zilog Z80.
One or two processor boards could be plugged into the Micro 16s and either one could be in control of the bus, the memory, etc.\
Fujitsu also planned to launch Motorola 68000, Intel 80286 and Zilog Z8000 boards.
RAM memory boards could be added, from 128 KB to 1024 KB, thanks to the new 256 K-bit RAM chips.\
Fujitsu color graphics video terminal was handled by an independant video processor located onto the mainboard. A standard RGB monitor could be connected as well and used simultaneously.
With the Micro 16s, Fujitsu offered a very versatile system able to oparate all of the major microprocessors of the time, and run all existing operating systems.
<table> <tr> <td></td> <td>We need more info about this computer ! If you designed, used, or have more info about this system, please send us pictures or anything you might find useful.</td> <td></td> </tr> </table>