PICO52R Pico-ITX Board
20
Board and Pin Assignments
2.5.10
HDMI Connector (CN11)
The HDMI (High-Definition Multimedia Interface) is a compact digital interface which is
capable of transmitting high-definition video and high-resolution audio over a single
cable. Its interface is available through connector CN11.
2.5.11
Digital I/O Connector (CN12)
This is a 2x3-pin (pitch=2.0mm) connector. The board is equipped with a 4-bit digital I/O
that meets requirements for a system customary automation control. The digital I/O can
be configured to control cash drawers and sense warning signals from an Uninterrupted
Power System (UPS), or perform store security control. You may use software
programming to control these digital signals, please refer to Appendix B.
Pin Signal
Pin Signal
1
HDMI OU
2
GND
3
HDMI OUT_DATA2-
4
HDMI OU
5
GND
6
HDMI OUT_DATA1-
7
HDMI OU
8
GND
9
HDMI OUT_DATA0-
10
HDMI OU
11
GND
12
HDMI OUT_Clock-
13
N.C.
14
N.C.
15
HDMI OUT_SCL
16
HDMI OUT_SDA
17
GND
18
+5V
19
HDMI_HTPLG
Pin Signal
Pin
Signal
1
DIO 0
2
DIO 3
3
DIO 1
4
DIO 2
5
+5V
6
GND
Summary of Contents for PICO52R
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