User guide

Mini-ITX EMB-945T Rev.B
Chapter 2 Quick Installation Guide 2 - 18
2.28 IrDA Connector (CN18)
Pin Signal
1 +5V
2 N.C.
3 IRRX
4 GND
5 IRTX
6 N.C.
2.29 ATX Power Connector (CN19)
Pin Signal Pin Signal
1 +3.3V 11 +3.3V
2 +3.3V 12 -12V
3 GND 13 GND
4 +5V 14 PS_ON
5 GND 15 GND
6 +5V 16 GND
7 GND 17 GND
8 POWER OK 18 -5V
9 +5VSB 19 +5V
10 +12V 20 +5V
2.30 USB Connector (CN20)
Pin Signal Pin Signal
1 +5V 2 GND
3 USBD1- 4 GND
5 USBD1+ 6 USBD2+
7 GND 8 USBD2-