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@@ -36,6 +36,7 @@ Interfaces the keyboard and the terminal, optionally a USB. These modes of opera |
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- project box |
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- (among others) |
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## Connections |
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*TODO* |
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@@ -44,24 +45,29 @@ Interfaces the keyboard and the terminal, optionally a USB. These modes of opera |
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### Terminal DIN5 |
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Device | Controller | Description |
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---|---|--- |
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GND | GND | Ground |
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+5V | +5V | Power |
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Data | 6 | Keyboard data to terminal |
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Status | 7 | Status (LEDs) from terminal |
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### Keyboard DB25 |
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Device | Controller | Description |
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---|---|--- |
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GND | GND | Ground |
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+5V | +5V | Power |
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-12V | -12V | via a symmetrical boost converter |
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Serial out | 3 | UART out from keyboard |
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Serial in | 4 | UART in to keyboard |
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### Box Interface |
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Controller | Description |
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10 | Offline LED |
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9 | Online LED |
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8 | Speaker |
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| Controller | Description | |
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| ---|--- | |
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| 10 | Offline LED | |
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| 9 | Online LED | |
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| 8 | Speaker | |
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