| Type: | 8-bit home computer |
| CPU: | MOS 6502 @ 1 MHz |
| Operating system: | Atom Basic |
| Memory: | ROM: 8 KB (Expandable to 12 KB)
RAM: 2-12 KB |
| Sound: | One channel. Built-in speaker |
| Graphics: | 64*64 pixels (4 colors)
64*96 pixels (4 colors)
64*192 pixels (4 colors)
128*192 pixels (2 colors)
128*96 pixels (Monochrome)
256*192 pixels (Monochrome) |
| Storage: | External tape recorder. 100 KB 5¼-inch floppy option |
| Input: | Integrated keyboard |
| I/O ports: | Printer port (Centronics)
Expansion port
UHF video output |
| Voltage: | 8 VDC, external PSU |
| Power consumption: | Max 1.5 A (A fully expanded Atom needed almost 3 A!!) |
| Dimensions (W*H*D): | 381*64*241 mm |
| Weight: | ? Kg (? lbs) |
| Manufactured: | England, 1980-1983 (Discontinued) |
| Other: | New price 1982 in Sweden: SEK 2875:- (Basic model, no options) |
| Related documents: | |
| Modifications: |
The Atom need to have its internal 5 VDC regulators
bypassed and powered by a heavier PSU with 5 VDC
and at least 3 A rating when fully expanded.
|
| Notable "ham" software: | |
| Reviews: | Radio & Television (Sweden): May 1981 (#5) |
