Introduction; Dio Connector Pinouts; Table 6-1: Digital I/O Connector Pinouts; C.1 I Ntroduction - IEI Technology KINO-DQM871 User Manual

C.1 Introduction
The DIO connector on the KINO-DQM871 is interfaced to GPIO ports on the Super I/O
chipset. The DIO has both 4-bit digital inputs and 4-bit digital outputs. The digital inputs
and digital outputs are generally control signals that control the on/off circuit of external
devices or TTL devices. Data can be read or written to the selected address to enable the
DIO functions.
NOTE:
For further information, please refer to the datasheet for the Super I/O
chipset.
C.2 DIO Connector Pinouts
PIN NO. DESCRIPTION
1 GND
3 Output 3
5 Output 1
7 Input 3
9 Input 1

Table 6-1: Digital I/O Connector Pinouts

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KINO-DQM871 Mini-ITX SBC
PIN NO. DESCRIPTION
2 +V5S
4 Output 2
6 Output 0
8 Input 2
10 Input 0