Installation Instructions
· 14 ·
EC0-1818-C236
2.7 GPIO Port
Pin
Signal Name
Pin
Signal Name
1 INPUT0 2 OUTPUT0
3 INPUT1 4 OUTPUT1
5 INPUT2 6 OUTPUT2
7 INPUT3 8 OUTPUT3
GPIO1
(pitch: 2.0mm)
9 GND 10 NC
Note: The factory GPIO Default value is TTL input/output, and the voltage range of
the input/output signals is 0
~
5V.
2.8 Display Port
1. This board provides one standard DB15 VGA port. Its pin definition is as follows:
Pin
Signal Name
Pin
Signal Name
1 Red 2 Green
3 Blue 4 NC
5 GND 6 GND
7 GND 8 GND
9 NC 10
GND
11 NC 12
DDCDATA
13 HSYNC 14 VSYNC
VGA
15 DDCCLK -
-