Digital I/O Pin Header - VIA Technologies VB7009 User Manual

2.2.16.

Digital I/O Pin Header

The onboard Digital I/O pin header supports up to four GPO and four GPI signals. The pin header is
labeled as "DIO1". The pinout of the pin headers are shown below.
Figure Figure 28 Figure Figure 28: Digital I/O pin header 28 28 : Digital I/O pin header : Digital I/O pin header : Digital I/O pin header
Table 25 Table 25: Digital I/O pin header pinout : Digital I/O pin header pinout
Table Table 25 25 : Digital I/O pin header pinout : Digital I/O pin header pinout
11
Pin Pin Pin Pin Signal Signal Signal Signal Pin Pin Pin Pin
1 +5V 2
3 GPO_23 4
5 GPO_22 6
7 GPO_21 8
9 GPO_20 10
11 GND 12
1
2
Signal Signal Signal Signal
+12V
GPI_03
GPI_02
GPI_01
GPI_00
Key
VB7009 User Manual VB7009 VB7009 VB7009 User Manual User Manual User Manual
33