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Olivetti M20 technical specifications:
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Processor:
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Zilog Z8001
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Clock speed:
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4MHz
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RAM:
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128KiB expandable up to 512KiB
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ROM:
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8KiB containing the startup and boot program
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Operating systems:
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PCOS, CP/M8000, MS-DOS (with the APB 8086 card)
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Screen:
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B/W, Green, Amber, 4 or 8 colors
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Graphic resolution:
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512x256 pixels
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Text layout:
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80x25 or 64x16 characters
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Disk drives:
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One or two 160KiB-320KiB-640KiB on 5"1/4 drives
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Hard disk:
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Optional 11.5MiB Winchester
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| Installed interfaces: |
RS232 and Parallel (Centronics), with proprietary connectors |
| Optional interfaces: |
Double RS232 (normal and current-loop) and IEEE488 |
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