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@@ -2,10 +2,12 @@ IBM 4704 to USB keyboard converter
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==================================
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This firmware converts IBM 4704 keyboard protocol to USB HID.
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+Keyboard initialization process takes a few seconds at start up. During that you will hear buzzer from the keyboard. **You need to plug USB cable after hooking up your keyboard to the converter.**
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+
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4704 Connector
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--------------
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- Keyboard Plug from front
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+Keyboard Plug from front:
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DSUB-9
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-------------
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@@ -24,7 +26,7 @@ Connection
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In case of using ATMega32U4(Teensy2.0):
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1. Supply power with VCC and GND.
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-2. Connect CLOCK to PD1 and DATA to PD2. You can change pin with config.h.
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+2. Connect CLOCK to PD1 and DATA to PD0. You can change pin with config.h.
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3. Optionally you may need pull-up register. 1KOhm probably work.
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tmk