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The Sphere 1 was a personal computer completed in 1975 by Michael Donald Wise and Monroe Tyler of Sphere Corporation, of Bountiful, Utah. The Sphere 1 featured a Motorola 6800 CPU, onboard ROM, a full-sized CRT monitor, 4 KB of RAM, and a keyboard with a numeric keypad.
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sphere keyboard computer cpu included michael wise monitor first 1975 ram full-sized among microcomputers lacked reset sent external donald corporation
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Sphere 1 | CPU | Motorola 6800 | 1.00 | infobox |
| Sphere 1 | Developer | Michael Donald Wise | 1.00 | infobox |
| Sphere 1 | Discontinued | 1977 | 1.00 | infobox |
| Sphere 1 | Display | 16 lines x 32 characters, CRT monitor | 1.00 | infobox |
| Sphere 1 | Input | keyboard with a numeric keypad | 1.00 | infobox |
| Sphere 1 | Introductory price | US$860 (Kit:Sphere 1) | 1.00 | infobox |
| Sphere 1 | Manufacturer | Sphere Corporation | 1.00 | infobox |
| Sphere 1 | Memory | 4 KB of RAM (Expandable to 64 KB), 1 KB PROM | 1.00 | infobox |
| Sphere 1 | Operating system | "PDS" 1 KB Basic | 1.00 | infobox |
| Sphere 1 | Released | 1975 (1975) | 1.00 | infobox |
| Sphere 1 | Units sold | 1,300[citation needed] | 1.00 | infobox |
| Sphere 1 | related to External links | Sphere | 0.60 | section |
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