Digital I/O Connector; Fan Connector (Cpu); Figure 3-5: Digital I/O Connector Location; Table 3-5: Digital I/O Connector Pinouts - IEI Technology NANO-QM770-R10 User Manual

3.2.3 Digital I/O Connector

CN Label: DIO1
10-pin header, p=2.00mm
CN Type:
CN Location: See Figure 3-5
CN Pinouts: See Table 3-5
The digital I/O connector provides programmable input and output for external devices.
The digital I/O provides 4-bit output and 4-bit input.

Figure 3-5: Digital I/O Connector Location

Pin Description
1 GND
3 Output 3
5 Output 1
7 Input 3
9 Input 1

Table 3-5: Digital I/O Connector Pinouts

3.2.4 Fan Connector (CPU)

CN Label: CPU_FAN1
CN Type: 4-pin wafer, p=2.54mm
CN Location: See Figure 3-6
CN Pinouts: See Table 3-6
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NANO-QM770 EPIC SBC
Pin Description
2 +V5S
4 Output 2
6 Output 0
8 Input 2
10 Input 0