Instruction Manual

PICOe-PV-D4251/N4551/D5251 User Manual
Page 30
Figure 3-18: SMBus Connector Locations
Pin Description
1 GND
2 SMBDATA
3 SMBCLK
4 VCC5S
Table 3-18: SMBus Connector Pinouts
3.2.17 SPI Flash Connector
CN Label: SPI1
CN Type:
8-pin header (2x3)
CN Location:
See Figure 3-19
CN Pinouts:
See Table 3-19
The 8-pin SPI Flash connector is used to flash the BIOS.
Figure 3-19: SPI Flash Connector