Hdmi Connector (Cn11); Digital I/O Connector (Cn12) - AXIOMTEK PICO52R User Manual

PICO52R Pico-ITX Board
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.
Pin Signal
1 HDMI OUT_DATA2+
3 HDMI OUT_DATA2-
5 GND
7 HDMI OUT_DATA0+
9 HDMI OUT_DATA0-
11 GND
13 N.C.
15 HDMI OUT_SCL
17 GND
19 HDMI_HTPLG
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
1 DIO 0
3 DIO 1
5 +5V
20
Pin Signal
2 GND
4 HDMI OUT_DATA1+
6 HDMI OUT_DATA1-
8 GND
10 HDMI OUT_Clock+
12 HDMI OUT_Clock-
14 N.C.
16 HDMI OUT_SDA
18 +5V
Pin Signal
2 DIO 3
4 DIO 2
6 GND
Board and Pin Assignments