IEI Technology NANO-QM770-R10, User Manual

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NANO-QM770 EPIC SBC
Page 20
3.2.3 Digital I/O Connector
CN Label: DIO1
CN Type: 10-pin header, p=2.00mm
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 Pin Description
1 GND 2 +V5S
3 Output 3 4 Output 2
5 Output 1 6 Output 0
7 Input 3 8 Input 2
9 Input 1 10 Input 0
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