Advantech UNO-1372G-J, User Manual

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23 UNO-1372G-J User Manual
Appendix A
S
ystem
Settings
/Pin
A
ssignments
A.8 Power mode setting
The power mode can be set via BIOS.

Restore AC power loss
 Power on- AT mode (Default)
 Power off- ATX mode
 Last State
A.9 Mini PCIE slot (MINIPCIE)
Supports PCI1.1, PCI1.2 Power Definition
Pin Signal Description Pin Signal Description
52
+3.3Vaux /
+3.3V
PCI1.1 was +3.3V, PCI1.2 was +3.3Vaux 51 Reserved NC
50 GND 49 Reserved NC
48 +1.5V 47 Reserved NC
46 NC NC 45 Reserved NC
44 NC NC 43
PIN43_MPCIE_
PWRSEL
The pin to select the Pin 2, 52 power
output for +3.3Vaux or +3.3V (PCI1.1
was Reserved and PIC1.2 was GND
42 NC NC 41 +3.3Vaux
40 GND 39 +3.3Vaux
38 USB_D+
USB serial data interface compliant to
the USB 2.0 specification
37 GND
36 USB_D- 35 GND
34 GND 33 PETp0 PCI Express differential transmit pair
32 SMB_DATA
SMBus data signal compliant to the
SMBus 2.0 specification
31 PETn0
30 SMB_CLK 29 GND
28 +1.5V 27 GND
26 GND 25 PERp0 PCI Express differential receive pair
24 +3.3Vaux 23 PERn0
22 PERST# Functional reset to the card 21 GND