13 <gpio interface – COMMELL HS-874P User Manual
Page 34
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HS-874P User’s Manual Hardware Setup
Power and Fan Installation
34
2.13 <GPIO Interface>
The board provides a 12-pin General Purpose I/O interface, with programmable 8-bit I/O
(4-bit input & 4-bit output).
Connector: CN_DIO
Type: onboard 2 x 6-pin header, pitch=2.0mm
Pin
Description
Pin
Description
1 Ground
2 Ground
3 GP10
4 GP14
5 GP11
6 GP15
7 GP12
8 GP16
9 GP13
10
GP17
11 VCC
12 +12V
CN_DIO
1
12
2
11
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