Info |
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We're currently working on this page, we hope to have it done soon. |
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Power source | ||
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4 x AA Alkaline Cells (MN1500, LR6) providing 20 hours of use. | ||
AC Mains adaptor (6.5 v DC ±10%), 500 mA, centre positive. |
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Weight | ||
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900 g (1.98 lb). |
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Dimensions | ||
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294 mm (L) x 210 mm (D) x 23 mm (H) | ||
( |
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11-1/2" x |
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8-1/4" |
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x 7/8") |
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Keyboard | ||
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QWERTY, 64 keys including INDEX, MENU, and HELP. |
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Sound | ||
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Miniature loudspeaker, used for alarm or warning. | ||
Serial |
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I/0 |
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Port | ||
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RS232, connector 9-way 'D' female. | ||
Operating |
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system | ||
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Unique to Cambridge Z88 (concurrent, 4M Bytes address range). | ||
Operating |
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temperature | ||
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0°C to 40°C ( |
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32° to 104 |
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°F). |
Microprocessor CMOS Z80A
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Microprocessor | ||
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CMOS Z80A 3.2768Mhz | ||
Internal memory | ||
DRAM CMOS 32K Bytes | ||
ROM CMOS 128K Bytes | ||
Internal options allow the use of up to 512K RAM and 512K ROM in future |
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machines. | ||
Memory |
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cards | ||
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Slots 1, 2, or 3 1M Byte per card maximum | ||
Slot 3 also programs EPROM cards. | ||
CMOS |
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RAM | ||
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Random Access Memory. Data retained while machine is powered. | ||
CMOS |
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EPROM | ||
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Erasable, Programmable, Read-Only Memory | ||
Data retention measured in years. Card can be removed from Cambridge Z88 without data loss. Eraser available from Cambridge Computer Limited. |
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