Digital I/O Pin Header - VIA Technologies EPIA-M920 User Manual

2.2.4. Digital I/O Pin Header

The mainboard includes one Digital I/O pin header that supports four GPO
and four GPI pins.
Figure 18 Figure Figure Figure 18: Digital I/O pin header diagram 18 18 : Digital I/O pin header diagram : Digital I/O pin header diagram : Digital I/O pin header diagram
Table Table Table Table 14 14 14 14: : : : Digital I/O pin header pinout Digital I/O pin header pinout Digital I/O pin header pinout Digital I/O pin header pinout
DIO 1 1 1 1 DIO DIO DIO
Pin Pin Pin Pin Signal Signal Signal Signal
1 5V_DIO
3 GPO_37
5 GPO_36
7 GPO_35
9 GPO_34
11 GND
EPIA- - - - M920 EPIA
EPIA EPIA
Pin Pin Pin Pin Signal Signal Signal Signal
2 12V_DIO
4 GPI_53
6 GPI_52
8 GPI_51
10 GPI_50
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