ADLINK IMB-T10 - Manual (Page 34)

22 Hardware Information
Chassis Intrusion Headers
TPM Header (TPM1)
Keyboard/Mouse Connector (KB_MS1)
Header Status Function
CI1 Close Active case open
CI1 Open Normal
CI2 Close Normal
CI2 Open Active case open
Pin # Signal
1 KBCLK
2 KBDATA
3 MSDATA
4 GND
5 +5V
6 MSLCK