yann64andClaude Opus 5.5
b274874139
1,289 discussions, 9,527 archived comments; pages no longer carry the comments themselves. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01YDRjtmAiNpo5mK5N3d7QwZ
75 lines
2.1 KiB
Markdown
75 lines
2.1 KiB
Markdown
---
|
|
title: Cromemco Systeme 0
|
|
categories:
|
|
- Computers
|
|
types:
|
|
- Professional Computer
|
|
origins:
|
|
- U.S.A.
|
|
years:
|
|
- '1982'
|
|
cpus:
|
|
- Z80A
|
|
params:
|
|
name: Systeme 0
|
|
image: /media/museum/photos/cromemco_system0_system_1.jpg
|
|
company: /companies/cromemco
|
|
company_name: Cromemco
|
|
specs:
|
|
- label: NAME
|
|
value: Systeme 0
|
|
- label: MANUFACTURER
|
|
value: Cromemco
|
|
- label: TYPE
|
|
value: Professional Computer
|
|
- label: ORIGIN
|
|
value: U.S.A.
|
|
- label: YEAR
|
|
value: '1982'
|
|
- label: BUILT IN LANGUAGE
|
|
value: None
|
|
- label: KEYBOARD
|
|
value: Video terminal
|
|
- label: CPU
|
|
value: Z80A
|
|
- label: SPEED
|
|
value: 4 Mhz
|
|
- label: CO-PROCESSOR
|
|
value: None
|
|
- label: RAM
|
|
value: From 1 KB to 512 KB
|
|
- label: ROM
|
|
value: 4 KB (Monitor)
|
|
- label: TEXT MODES
|
|
value: Depending on the video terminal used
|
|
- label: SIZE / WEIGHT
|
|
value: Unknown
|
|
- label: I/O PORTS
|
|
value: Serial RS232, Parallel
|
|
- label: BUILT IN MEDIA
|
|
value: Optional dual 5.25'' 390 KB FDD unit
|
|
- label: OS
|
|
value: CP/M, Cromix
|
|
- label: POWER SUPPLY
|
|
value: Built-in Power Supply Unit
|
|
- label: PRICE
|
|
value: |-
|
|
Basic System 0: $1200\
|
|
System 0/D: $4700
|
|
forum_thread: 807
|
|
oc_id: 826
|
|
source:
|
|
url: https://web.archive.org/web/20230529192055/http://www.old-computers.com/museum/computer.asp?c=826
|
|
date: '2023-05-29'
|
|
---
|
|
|
|
The System 0 was one of the last and lowest cost system from Cromemco.
|
|
|
|
The basic unit was a six-slot S-100 board with an all-in-one CPU board and power supply. The smallest system featured 1 KB RAM and 4 KB ROM monitor, as well as serial and parallel ports.
|
|
|
|
The bigger system, designated Zero/D, had 64 KB of RAM and separate dual floppy disc drives unit. It was sold with CP/M operating system, printer drivers and self test diagnostics.
|
|
|
|
It was also possible to use a version of Unix called Cromix if a further 64 KB of RAM was installed.
|
|
|
|
<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>
|