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3 bios update connector, 4 fan connector (cpu), Figure 3-4: bios update connector locations – IEI Integration NANO-QM57A User Manual

Page 29: Table 3-4: battery connector pinouts, Table 3-5: bios update connector pinouts

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NANO-QM57A EPIC SBC

Page 17

Pin Description

1 Battery+

2 Ground

Table 3-4: Battery Connector Pinouts

3.2.3 BIOS Update Connector

CN Label:

JSPI1

CN Type:

6-pin wafer (1x6)

CN Location:

See Figure 3-4

CN Pinouts:

See Table 3-5

The connector is for BIOS updating only.

Figure 3-4: BIOS Update Connector Locations

Pin Description Pin Description

1 +3.3V

2 SPI_CS#0_CN

3 SPI_SO0_CN

4 SPI_CLK0_CN

5 SPI_SI0_CN

6 GND

Table 3-5: BIOS Update Connector Pinouts

3.2.4 Fan Connector (CPU)

CN Label:

CPU_FAN1

CN Type:

4-pin wafer (1x4)

See also other documents in the category IEI Integration Hardware: