File:Sharp QT-8D Micro Compet Main PCB.jpg
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Summary
| Description |
English: The ICs based on their function:
The NRD 2256 handles numerical read-in and display, converting keyboard scan-codes into digit values and activating the various display tube segments based on digit values. The DC 2266 does decimal-point control, performing the automatic floating-decimal logic and aligning decimal points for arithmetic operations. The AC 2261 controls the arithmetic and provides the registers the AU 2271 performs the arithmetic (using a digital adder) and controls input to the registers |
| Date | |
| Source | Own work |
| Author | Mister rf |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 22:05, 7 January 2016 | | 2,180 × 2,450 (3.03 MB) | Mister rf | User created page with UploadWizard |
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