X2Kbd

Use the Daewoo MSX2 X-2 (CPC-400) Keyboard with Korean Modern PC (via arduino pro micro USB Port)

copyright

GNU GPL

Usage :

• See documents at here (Korean) : https://cafe.naver.com/msx/19349

1. prepare Daewoo MSX X-2 (CPC-400) Keyboard

• disassemble it and remove cable (DIN 13 pin ~ Unknown 14 pin cable)

2. set up a arduino pro micro with source (from this github)

3. connect betwwen the arduino and CPC-300 Keyboard's 14 pin connector of inner PCB a. connection map

   • Arduino = 14pin connector of PCB in keyboard
   • D2 = 1 (CAPS)
   • D3 = 2 (CODE/HAN)
   • D4 = 3 (CLK)
   • D5 = 4 (D2)
   • D6 = 5 (D1)
   • D7 = 6 (D0)
   • D8 = 7 (D3)
   • D9 = 8 (D4)
   • D10 = 9 (D5)
   • D16 = 10 (D6)
   • D14 = 11 (D7)
   • VCC = 12 (VCC)
   • GND = 13 (GND)
   • GND = 14 (GND)

4. assemble keyboard and plug into PC USB

5. Special Key Mapping

   • all key is functional as "key cap described" eg) Shift + 2 is " (double quotation) in CPC-300 keyboard, so this key is act as " (not pc keyaboard's @)

   • some special key (no existed in PC Keyboard) is mapped as :

   • CPC-300 Keyboard = PC

   • Graph = ALT

   • STOP = F11

   • SELECT = F12

   • INS = END

   • Shift + DEL = INS

   • numeric 0 = INS

   • numeric 1 = END

   • numeric 2 = cursor down

   • numeric 3 = PgDn

   • numeric 4 = cursor left

   • numeric 5 = (none)

   • numeric 6 = cursor right

   • numeric 7 = HOME

   • numeric 8 = cursor up

   • numeric 9 = PgDn

   • numeric / = PrtScr

   • numeric * = ScrLck

   • numeric - = PAUSE

   • numeric + = Korean-Chinese Translate (한자변환)

   • numeric . = DEL

   • numeric , = Korean-English Translate (한영전환)