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@ -280,7 +280,6 @@ Pinouts |
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4: GND |
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Commands |
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-------- |
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ADB command is 1byte and consists of 4bit-address, 2bit-command |
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@ -381,6 +380,7 @@ Keyboard Data(Register0) |
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You can read the state from PSW line(active low) however |
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the switch has a special scancode 0x7F7F, so you can |
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also read from Data line. It uses 0xFFFF for release scancode. |
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Release code seems to delay about some 100ms. Due to Mac soft power? |
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Keyboard LEDs & state of keys(Register2) |
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This register hold current state of three LEDs and nine keys. |
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