IBM 5110 Keyboard Replacement Test 1

Ғылым және технология

Brief initial test to show concept of applying scan codes directly to the keyboard connector. The scan code for "9" on this system requires just a single pin change, followed by a brief signal on the STROBE pin, making it the easiest key to "type" on the 5110.

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  • @voidstar1337
    @voidstar1337 Жыл бұрын

    If the system locks up, try slightly higher ohm resistors (470, 560, 680).

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