Advantech EPC-R3720, User Manual, Page: 16 / 51

17 EPC-R3720 User Manual
2.3.4 HDMI
EPC-R3720 supports 1 HDMI 2.0, for up to 3840 x 2160 resolution at
30Hz.
2.3.5 COM / CAN
EPC-R3720 supports 1 x DB9 port at the front side which is default used as
debug console, but can be configured as RS-232/RS-422/RS-485, and also
with 1 x CAN-FD signal.
HDMI:
Pin Pin Name Pin Pin Name
1 H 2 GND
3 HDMI_TD2- 4 H
5 GND 6 HDMI_TD1-
7 H 8 GND
9 HDMI_TD0- 10 H
11 GND 12 HDMI_CLK-
13 HDMI_CEC 14 HDMI_Utility/ eARC+
15 HDMI_DDC_SCL 16 HDMI_DDC_SDA
17 GND 18 +5V
19 HDMI_HPD/ eARC- - -