tmk
13 years ago
2 changed files with 9 additions and 9 deletions
+ 1
- 1
hhkb/Makefile
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| @@ -42,7 +42,7 @@ USB_NKRO_ENABLE = yes # USB Nkey Rollover | |||
| #---------------- Programming Options -------------------------- | |||
| PROGRAM_CMD = teensy_loader_cli.exe -mmcu=$(MCU) -w -v $(TARGET).hex | |||
| PROGRAM_CMD = teensy_loader_cli -mmcu=$(MCU) -w -v $(TARGET).hex | |||
+ 8
- 8
hhkb/doc/HHKB.txt
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| @@ -68,7 +68,7 @@ Keyswitch PCB: | |||
| http://www.alldatasheet.com/datasheet-pdf/pdf/27373/TI/SN74LS145D.html | |||
| BU9831 Non-volatile electronic potentiometer: for calibration? | |||
| http://www.alldatasheet.com/datasheet-pdf/pdf/36387/ROHM/BU9831.html | |||
| TP1684 Capacitive Sensing controller: no datasheet available. | |||
| TP1683/4 Capacitive Sensing controller: no datasheet available. | |||
| (HHKB_keyswitch.jpg) | |||
| @@ -120,16 +120,16 @@ Matrix diagram: | |||
| |bias control? - - - - - - - - --- | |||
| | 3.9K*8 R R R R R R R R | | |||
| +--------^+ +--------+ - - - - - - - - | | |||
| | TP 1684 | | HC4051 <0-------|-|-|-|-|-|-|-|--|R|-+ | |||
| | 2| | HC4051 <0-------|-|-|-|-|-|-|-|--|R|-+ | |||
| | |capa. | <1-------|-|-|-|-|-|-|-|--|R|-+ | |||
| | |sense | <2-------|-|-|-|-|-|-|-|--|R|-+ | |||
| | <------| <3-------|-|-|-|-|-|-|-|--|R|-+ | |||
| | TP1684 |sense | <2-------|-|-|-|-|-|-|-|--|R|-+ | |||
| | 11<------| <3-------|-|-|-|-|-|-|-|--|R|-+ | |||
| | | | <4-------|-|-|-|-|-|-|-|--|R|-+ | |||
| | | | <5-------|-|-|-|-|-|-|-|--|R|-+ | |||
| | |calib.| <6-------|-|-|-|-|-|-|-|--|R|-+ | |||
| | <-+? | <7-------|-|-|-|-|-|-|-|--|R|-+ | |||
| +---V-----+ | +-^-^-^--+ 0 1 2 3 4 5 6 7 33K*8 | |||
| KEY ??? | A B C +-----------------+ | |||
| | <-+ | <6-------|-|-|-|-|-|-|-|--|R|-+ | |||
| | 1 4 | | | <7-------|-|-|-|-|-|-|-|--|R|-+ | |||
| +---V---^-+ | +-^-^-^--+ 0 1 2 3 4 5 6 7 33K*8 | |||
| KEY PREV | A B C +-----------------+ | |||
| | | +-^----+ | | | | LS145 | | |||
| Vcc | | |BU9831| | | | +-^--^--^--^------+ | |||
| --- | | +------+ | | | A B C D +------+ | |||
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