IBM 5110 Keyboard Replacement Test 1 @xiphod1337
IBM 5110 Keyboard Replacement Test 1  @xiphod1337
Uploaded June 2022 | Updated September 2026, 2 weeks ago
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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Xiphod / voidstar tech |

IBM 5110 Keyboard Replacement Test 1

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