yann64andClaude Opus 5.5
3eeabe9649
6,654 pages: 1,289 machines, 702 software, 460 companies, 64 history, 17 articles, 59 fun. 4,336 media files so far; references to files not downloaded yet are left out. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01YDRjtmAiNpo5mK5N3d7QwZ
133 lines
3.8 KiB
Markdown
133 lines
3.8 KiB
Markdown
---
|
|
title: R2E Micral 8030 series
|
|
categories:
|
|
- Computers
|
|
types:
|
|
- Professional Computer
|
|
origins:
|
|
- France
|
|
years:
|
|
- '1979'
|
|
cpus:
|
|
- Z80
|
|
params:
|
|
name: Micral 8030 series
|
|
company: /companies/r2e
|
|
company_name: R2E
|
|
specs:
|
|
- label: NAME
|
|
value: Micral 8030 series
|
|
- label: MANUFACTURER
|
|
value: R2E
|
|
- label: TYPE
|
|
value: Professional Computer
|
|
- label: ORIGIN
|
|
value: France
|
|
- label: YEAR
|
|
value: '1979'
|
|
- label: BUILT IN LANGUAGE
|
|
value: None
|
|
- label: KEYBOARD
|
|
value: Full stroke 78 key with numeric keypad
|
|
- label: CPU
|
|
value: Z80
|
|
- label: SPEED
|
|
value: Unknown
|
|
- label: CO-PROCESSOR
|
|
value: 2nd Z80 for keyboard management
|
|
- label: RAM
|
|
value: 32 KB
|
|
- label: ROM
|
|
value: Unknown
|
|
- label: TEXT MODES
|
|
value: 64 or 96 characters x 20 lines
|
|
- label: GRAPHIC MODES
|
|
value: Unknown
|
|
- label: COLORS
|
|
value: Monochrome green
|
|
- label: SOUND
|
|
value: No sound
|
|
- label: SIZE / WEIGHT
|
|
value: 56.5 (W) x 50 (D) x 21 (H) cm
|
|
- label: I/O PORTS
|
|
value: Video, 2 x Serial ports
|
|
- label: BUILT IN MEDIA
|
|
value: 2 x 5.25 floppy disk drives (140 KB or 280 KB), 2 x 10/20 MB hard disks (optional)
|
|
- label: OS
|
|
value: BAL
|
|
- label: POWER SUPPLY
|
|
value: Built-in switching power supply unit
|
|
- label: PERIPHERALS
|
|
value: Numerous boards were made by R2E
|
|
- label: PRICE
|
|
value: Unknown
|
|
tabs:
|
|
- photos
|
|
photos:
|
|
- title: LARGER VIEW
|
|
subtitle: ''
|
|
text: ''
|
|
image: null
|
|
- title: RIGHT SIDE
|
|
subtitle: ''
|
|
text: ''
|
|
image: null
|
|
- title: 'KEYBOARD #1'
|
|
subtitle: ''
|
|
text: ''
|
|
image: null
|
|
- title: 'KEYBOARD #2'
|
|
subtitle: ''
|
|
text: Notice the **64/96** Characters/line toggle key, and the **Buff Char** key which probably allowed to save the screen content to a buffer zone.
|
|
image: null
|
|
- title: INSIDE
|
|
subtitle: ''
|
|
text: |-
|
|
Five cards are inserted into the basket:\
|
|
• Z80 CPU / ROM / RAM card\
|
|
• 'Multibus' card\
|
|
• I/O card\
|
|
• Video card\
|
|
• 32 KB RAM extension card
|
|
image: null
|
|
- title: KEYBOARD PROCESSOR
|
|
subtitle: ''
|
|
text: The keyboard uses its own Z80 processor and associated EPROM. An expensive choice at the time!
|
|
image: null
|
|
- title: REAR SIDE
|
|
subtitle: ''
|
|
text: |-
|
|
**(1)** Video DB15 connector\
|
|
**(2)** Serial DB15 connector\
|
|
**(3)** Parallel printer DB25 connector
|
|
|
|
Notice the nice blue color of the bottom shell of the case -)
|
|
image: null
|
|
- title: MICRAL LABEL
|
|
subtitle: ''
|
|
text: |-
|
|
Although the computer is labelled 8031b, the rear label mentions 8030b.\
|
|
The serial number probably means that this computer was the 156th model manufactured during the 40th week of the year 1979.
|
|
image: null
|
|
- title: SYSTEM CARDS
|
|
subtitle: ''
|
|
text: |-
|
|
3 of the system cards:\
|
|
• Video card (top)\
|
|
• 32 KB RAM expansion card\
|
|
• CPU / 2 KB ROM / 16 KB RAM card
|
|
image: null
|
|
oc_id: 962
|
|
source:
|
|
url: https://web.archive.org/web/20230528095811/http://www.old-computers.com/museum/computer.asp?c=962
|
|
date: '2023-05-28'
|
|
---
|
|
|
|
Even though we know almost nothing about this Micral series, it was probably one of the first of the Micral 80xx series to be designed by R2E.
|
|
|
|
Its hardware design was the same as the first Micral models, a bus card mounted along with several daughter boards. In the following models, i.e. the [8020 series](/museum/r2e-micral-8020-series/), R2E had used a single board with expansion slots.
|
|
|
|
The Micral **8030** and 8031 belonged to the same family. At least 4 versions of 8031 were launched, from A to D, but we don't know the technical distinctions between each version.
|
|
|
|
<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>
|