Ps2 Keyboard/Mouse Connector (Cn2) - Aaeon PFM-540I Manual

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2.11 PS2 Keyboard/Mouse Connector (CN2)

Pin Signal
1 KB_DATA
3
GND
5 MS_DATA
2.12 Optional Power Connector (CN3)
Pin
1
2
3
2.13 USB (3-4) Connector (CN4)
Pin Signal
1 +5V
3
USBD3-
5 USBD3+
7 GND
9 GND
Chapter 2 Quick Installation Guide
N.C
Pin
2
4
6
Signal
-12V
-5V
GND
Pin
2
4
6
8
10
2 - 12
P F M - 5 4 0 I R e v . B
Signal
KB_CLK
+5V
MS_CLK
Signal
GND
GND
USBD4+
USBD4-
+5V