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24
NISE 50-J1900 User Manual
Chapter 2: Jumpers and Connectors
Pin
Definition
Pin
Definition
1
VCC3
2
SMB_CLK
3
SMB_DATA
4
GND
1
4
SMBUS Pin Header
Connector type: 1x4 4-pin header, 2.0mm pitch
Connector location: JP8
EC Programmable Connector
Connector type: 1x3 3-pin header, 1.25mm pitch
Connector location: J10
Pin
Definition
Pin
Definition
1
EC_SMBCLK
2
EC_SMBDATA
3
GND
1
3