National JR-100
1981 · personal computer
Specifications
| Manufacturer | National |
|---|---|
| Release year | 1981 |
| Type | PERSONAL COMPUTER |
| CPU | MN1800A - 0,89 Mhz |
| Memory (RAM) | 16Kb + 1Kb VRAM |
| Operating System | JR-BASIC |
| Others port | Joystick, printer |
| ROM | 8Kb |
| Serial port | RS-232C |
| Storage memory | Tape |
| Text (Cols x Rows) | 32 x 24 |
About the National JR-100
The CPU according to the catalogues is a MN-1800A (made by National), but it seems to be really a MB-8861 (made by Fujitsu). Both are compatibles of the Motorola 6802. This computer is the same of Panasonic JR-100. It was sell under the name of National in Japan and under the brand of Panasonic in the rest of the world.
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