search

tmk / tmk_keyboard

Keyboard firmwares for Atmel AVR and Cortex-M
3.99k stars 1.71k forks source link

HHKB Professional JP Support #84

Closed ghost closed 9 years ago

ghost commented 10 years ago

I've got a Teensy on order and will try to add support for it.

tmk commented 10 years ago

Intriguing. JP has 69 keys and 15 line cable while Pro2 has 60 keys with 8x8 matrix and 13 lines. JP has two more signal lines than Pro2 to support more keys. Matrix size may be 8x9 or 9x8 but I don't know how JP works and support that much keys.

Let me know your find!

I found some pics of JP controller from old mail archive. http://imgur.com/a/dkLO3

tmk commented 10 years ago

I'd like to know what connector JP uses to support it on my new controller PCB.

I found Hirose DF14A-15P-1.25H, which looks like what JP uses to me. http://www.mouser.com/ds/2/185/e53800017-12550.pdf http://www.mouser.com/ProductDetail/Hirose-Connector/DF14A-15P-125H55/

But I'm not sure this from that photos. Could you confirm this?

ghost commented 10 years ago

I'm not 100% sure, but it does look awfully similar.

I'd take a stab and say that is the right one.

tmk commented 9 years ago

Tmk offers full support of HHKB JP at this time. And JP connector is DF14A-15P-1.25H.