Ps/2 Keyboard & Mouse Connector (Cn25) - Aaeon EMB-QM87A User Manual

M i n i - I T X
Pin Signal
1
+5V_USB
3
P1_SSRX+
5
P1_SSTX-
7
GND
9
P1_D+
11
P2_D+
13
GND
15
P2_SSTX-
17
P2_SSRX+
19
+5V_USB
Note: The max. rating of pin1 is 0.9A @ 5V
The max. rating of pin19 is 0.9A @ 5V
2.19 PS/2 keyboard & Mouse Connector (CN25)
Pin Signal
1
KB_DATA
E M B - Q M 8 7 A
Pin Signal
2
P1_SSRX-
4
GND
6
P1_SSTX+
8
P1_D-
10
N.C.
12
P2_D-
14
P2_SSTX+
16
GND
18
P2_SSRX-
20
N.C.
Pin Signal
2
N.C.
Chapter 2 Quick Installation Guide
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