IEI Integration NANO-9453 v1.12 - Manual (Page 69)

NANO-9453 EPIC Motherboard
Page 51
4.2.6 Digital Input/Output (DIO) Connector
CN Label: DIO1
CN Type: 10-pin header (2x5)
CN Location: See Figure 4-8
CN Pinouts: See Table 4-8
The digital input/output connector is managed through a Super I/O chip. The DIO
connector pins are user programmable.
Figure 4-8: DIO Connector Locations
PIN NO. DESCRIPTION PIN NO. 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 4-8: DIO Connector Pinouts
4.2.7 Fan Connector
CN Label: CPU_FAN1
CN Type: 3-pin header