Owner manual
Table Of Contents
PC/104 CPU Module PFM-540I Rev.B
Chapter 2 Quick Installation Guide 2 - 12
22 N.C
2.11 PS2 Keyboard/Mouse Connector (CN2)
Pin Signal Pin Signal
1
KB_DATA
2
KB_CLK
3
GND
4
+5V
5
MS_DATA
6
MS_CLK
2.12 Optional Power Connector (CN3)
Pin Signal
1 -12V
2 -5V
3 GND
2.13 USB (3-4) Connector (CN4)
Pin Signal Pin Signal
1
+5V
2
GND
3
USBD3-
4
GND
5
USBD3+
6
USBD4+
7
GND
8
USBD4-
9
GND
10
+5V