Hdmi Connector (Cn20 And Cn21); Ethernet Ports (Cn22 And Cn23) - AXIOMTEK CAPA13S User Manual

2.5.13

HDMI Connector (CN20 and CN21)

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. The board comes with two HDMI connectors on the rear I/O.
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
2.5.14

Ethernet Ports (CN22 and CN23)

The board has two RJ-45 Ethernet connectors; CN22 for LAN1 and CN23 for LAN2.
Connection can be established by plugging one end of the Ethernet cable into this
connector and the other end (phone jack) to a 1000/100/10-Base-T hub.
1000
Pin
Base-T
L1 BI_DA+
L2 BI_DA-
L3 BI_DB+
L4 BI_DC+
L5 BI_DC-
L6 BI_DB-
L7 BI_DD+
L8 BI_DD-
Active Link LED
A Off: No link
Blinking: Data activity detected
Speed LED
B 1000: Orange
100/10: Green/OFF
Board and Pin Assignments
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
100/10
Description
Base-T
TX+ Bidirectional or Transmit Data+
TX- Bidirectional or Transmit Data-
RX+ Bidirectional or Receive Data+
N.C. Bidirectional or Not Connected
N.C. Bidirectional or Not Connected
RX- Bidirectional or Receive Data-
N.C. Bidirectional or Not Connected
N.C. Bidirectional or Not Connected
CAPA13S Capa Board
19 1
18 2
A B
L8 L7 L6 L5 L4 L3 L2 L1
A B
21