Aaeon PCM-6894, Руководство пользователя

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Chapter 2 Installation 21
LAN1 & LAN2 Status Connector (CN9)
The LED can indicate whether LAN1 or LAN2 is active or not and
the following is its pin assignment
Pin Signal Pin Signal
1 5VSB 2 5VSB
3 LAN1 ACTIVE LED 4 LAN2 ACTIVE LED
5 5VSB 6 5VSB
7 LAN1 LINK LED 8 LAN2 LINK LED
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 applica-
tions, 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.
1-3PIN LAN1 ACTIVE LED
5-7PIN LAN1 LINK LED
2-4PIN LAN2 ACTIVE LED
6-8PIN LAN2 LINK LED