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Copyright © 2020 NEXCOM International Co., Ltd. All Rights Reserved.
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NISE 3900 Series User Manual
Chapter 2: Jumpers and Connectors
1
O
N
2
Pin 1
Pin 2
Setting
ON
ON
1 x8, 2 x4 PCI Express*
ON
OFF
Reserved
OFF
ON
2 x8 PCI Express*
OFF
OFF
1 x16 PCI Express* (Default)
Pin
Definition
1
GND
2
GND
3
CFG_5
4
CFG_6
CPU CFG Strap Pin
Connector type: 2-pin On/Off DIP switch
Connector location: SW1