5 fan connector (cpu), Figure 3-5: ec debug port location, Table 3-6: ec debug port pinouts – IEI Integration NANO-QM871 User Manual

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NANO-QM871 EPIC SBC

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Figure 3-5: EC Debug Port Location

Pin Description Pin Description

1 KSI0

2 KSO0

3 KSO1

4 KSO2

5 KSO3

6 KSO4

7 KSO5

8 KSO6

9 KSO7

KSO8

11 KSO9

12 KSO10

13 KSO12

14 KSI1

15 KSO11

16 KSI2

17 KSI3

18 GND

19 GND

20 GND

Table 3-6: EC Debug Port Pinouts

3.2.5 Fan Connector (CPU)

CN Label:

CPU_FAN1

CN Type:

4-pin wafer

CN Location:

See Figure 3-6

CN Pinouts:

See Table 3-7

The fan connector attaches to a CPU cooling fan.