Aaeon PCM-6894, Руководство пользователя

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C o m p a c t B o a r d P C M - 6 8 9 4
Chapter 2 Quick Installation Guide
2 - 17
2.21 Keyboard & PS/2 Mouse Connector (CN10)
PCM-6894 provides a connector to support both a keyboard and a
PS/2 style mouse. In most cases, especially in embedded applications,
a keyboard is not used. The standard PC/AT BIOS will report an
error or fail during power-on-self-test (POST) after a reset if the
keyboard is not present. The Advanced setup menu in BIOS allows
you to select “Present” or “Absent” under the “System Keyboard”
section. This allows no-keyboard operating in embedded system
applications without the system halting under POST.
Pin Signal
1 KB DATA
2 KB CLK
3 GND
4 5VSB
5 MS DATA
6 MS CLK
7 N.C.
8 N.C.