C-1
Appendix C – Pinouts
This appendix provides the AHIP4+ and the AHIP5+ pinouts for the keyboard, mouse,
LPT1, COM1, COM2, and VGA connectors. The following table defines abbreviations
used in this Appendix.
Abbreviation Definition
NC No connect
Keyboard Port Connector
This double stacked connector provides an upper and lower connector for the keyboard
and mouse port.
Pin Signal
1 KB_DATA
2 NC
3 GND
4 5VFUSE
5 KB_CLK
6 NC
PS/2 Mouse Port Connector
If the touch screen controller is using the mouse port, this interface is not available.
Pin Signal
1B AUX_DATA
2B NC
3B GND
4B 5VFUSE
5B AUX_CLK
6B NC
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