ADLINK NuPRO-A40H - Manual (Page 36)

22 Hardware Information
PS/2 Keyboard/Mouse Pin Header (CN16)
(2x3 pin header, 2.54mm pitch)
PS/2 Keyboard/Mouse Bracket Connectors
(optional cable w/ bracket, P/N: 30-01019-2000)
PS/2 Mouse Port (green)
PS/2 Keyboard Port (purple)
Pin # Signal Pin # Signal
1 KBDATA 2 KBCLK
3 MSDATA 4 MSCLK
5 KM_VCC 6 GND
Pin # Signal Function
1 MSDATA Mouse Data
2 NC not connected
3 GND Ground
4 +5V Power
5 CLK Clock
6 NC not connected
Pin # Signal Function
1 KBDATA Keyboard Data
2 NC not connected
3 GND Ground
4 +5V Power
5 CLK Clock
6 NC not connected
1 2