AXIOMTEK PICO840, User Manual

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PICO840/842 Pico-ITX Board
Board and Pin Assignments 15
2.5.1 VGA Connector (CN1)
The CN1 is a standard 15-pin D-Sub connector which is co-layout with HDMI connector
(CN2). It is commonly used for VGA display. This VGA interface configuration can be
configured via software utility.
2.5.2 HDMI Connector (CN2)
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.
2.5.3 DC Power Jack w/ Screw (CN3)
The CN3 is a DC power jack with screw. Firmly insert at
least 60W adapter into this connector. Loose connection
may cause system instability and make sure all
components/devices are properly installed before
connecting this power jack
Pin Signal Pin Signal
1 RED 2 GREEN
3 BLUE 4 N.C
5 GND 6 CRT_DETE
7 GND 8 GND
9 CRT_VCC 10 GND
11 N.C 12 DDC_DATA
13 Hsync 14 Vsync
15 DDC_CLK
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