NORD-20: Difference between revisions
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! !! NORD-10 !! NORD-20 | ! !! NORD-10 !! NORD-20 | ||
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| Cycle time || | | Cycle time || 0.4-0.8 us || 1.0 us | ||
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| Word length || 16 || 16 | | Word length || 16 || 16 | ||
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| Memory size || | | Memory size || 8-256 kWord || 4-16 kWord | ||
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| Price basic system || | | Price basic system || 200.000 NOK || 78.000 NOK | ||
|- | |- | ||
| Price for typical system || | | Price for typical system || 2.000.000 NOK || 500.000 NOK | ||
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Revision as of 15:17, 22 August 2016
Little is known about the NORD-20. It seems to be a slimmed down NORD-10 as it is smaller physically than the NORD-10[1]. The NORD-20 was released before the NORD-10.
NORD-20 in an office settings with ASR-33 terminal, Centronics printer, Facit 4070 punch and a card reader
First installed system in January 1972. In August 1974 a total of 43 systems had been installed[2].
Comparision with NORD-10
The following comparision was made in August 1973.[3]
| NORD-10 | NORD-20 | |
|---|---|---|
| Cycle time | 0.4-0.8 us | 1.0 us |
| Word length | 16 | 16 |
| Memory size | 8-256 kWord | 4-16 kWord |
| Price basic system | 200.000 NOK | 78.000 NOK |
| Price for typical system | 2.000.000 NOK | 500.000 NOK |
References
- ↑ Picture in the collections of Oslo Museum
- ↑ Computers and People, September 1974
- ↑ Computer manufacturing survey from 1973
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