| What is it? | |||
| This is a Printed Circuit Board for a matrix Keyboard as per UK101/Superboard computer. | |||
| Why did you make it? | |||
| I needed to test compatibility with retro UK101/Superboard software. Cegmon and Basic expect to poll a matrix and read back values. Address decoding ($DF00) is performed on board for simplicity. | |||
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| What makes it special? | |||
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It is a very simple low cost design, not available elsewhere. |
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| (c) 2021,2022,2023,2024 Paul Bartlett | |||
