IEI Integration KINO-DQM871 - Manual (Page 208)

KINO-DQM871 Mini-ITX SBC
Page 192
D.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.
D.2 DIO Connector Pinouts
PIN NO. DESCRIPTION PIN NO. 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 6-1: Digital I/O Connector Pinouts