IEI Technology KINO-GM45A, User Manual, Page: 32 / 129

KINO-GM45A Mini-ITX SBC
Page 20
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 3-4: Digital I/O Connector Locations
Pin Description Pin Description
1 GND 2 VCC
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 (1x4)
CN Location: See Figure 3-5
CN Pinouts: See Table 3-6
The fan connector attaches to a CPU cooling fan.