Instruction Manual
1
PE-13SD-R21
13-Slot PICMG 1.3 PCIe to PCI Bridge Backplane
Ver. 2.1
1 USB1、USB2: External 4 Port USB Connectors From the
Mainboard(System1)
USB_A1、USB_A2: External 4 Port USB Connectors From the
Mainboard(System2)
2 FAN1、FAN2、FAN3、FAN4 : Fan Connector(System1)
FAN_A1、FAN_A2、FAN_A3、FAN_A4 : Fan Connector (System2)
3 ATXCTL1 : Backplane to Mainboard ATX Power Control
Connector(System1)
ATXCTL_A1 : Backplane to Mainboard ATX Power Control
Connector(System2)
4 PWRBTN : External Power On Button(System1)
PWRBTN_A1 : External Power On Button(System2)
Aug. 27, 2007
7 5 3 1
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8
6
4
2
USB1、USB2
PIN DESCRIPTION PIN DESCRIPTION
1 VCC 2 GROUND
3 DATA- 4 DATA+
5 DATA+ 6 DATA-
7 GROUND 8 VCC
123
123
PIN DESCRIPTION
1 Ground
2 +12V
3 NC
PIN DESCRIPTION
1 GND
2 PSON#
3 5VSB
2
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1
■
PIN DESCRIPTION
1 GND
2 PWRBT#