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Technical specifications |
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RAM (total) |
: |
16 / 24 Kb (0 or 1 memory card of 8 Kb) |
RAM available |
: |
13,383 / 21,575 bytes |
ROM |
: |
16 / 28 Kb (0 or 1 memory card of 12 Kb) |
CPU |
: |
63A01V (8 bits, 6801 compatible) |
Text screen |
: |
8 lines of 32 characters |
Graphic screen |
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64 x 192 pixels |
Sound |
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Tune and duration adjustable |
Size |
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255 x 140 x 32 mm |
Weight |
: |
740 g batteries included |
Year |
: |
198? |
Power |
: |
4 AA alkaline batteries |
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Extensions |
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Memory |
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JR-M01 8 Kb RAM |
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JR-M02 12 Kb ROM |
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JR-M03 8 Kb RAM and 12 Kb ROM |
Printer |
: |
JR-P20 Thermal technology ? |
Storage |
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RQ-8300 Tape recorder |
I/O |
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JR-U20 Multi I/O (RS-232, video, light pen) |
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