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8. Appendix
❻ Pin assignments and signal names of main terminals
HDMI1/2 IN Terminal (Type A)
135791113151719
246810 12 14 16 18
PinNo. Signal PinNo. Signal
1
TMDSData2+ 11 TMDSClockShield
2 TMDSData2Shield 12 TMDSClock−
3 TMDSData2− 13 CEC
4
TMDSData1+ 14 Disconnection
5
TMDSData1Shield 15 SCL
6
TMDSData1− 16 SDA
7
TMDSData0+ 17 DDC/CECgrounding
8 TMDSData0Shield 18 +5Vpowersupply
9 TMDSData0− 19 Hotplugdetection
10 TMDSClock+
DisplayPort1/2 IN Terminal
135791113151719
246810 12 14 16 18 20
PinNo. Signal PinNo. Signal
1
Mainlinklane3− 11 Grounding0
2 Grounding3 12 Mainlinklane0+
3 Mainlinklane3+ 13 Conguration1
4 Mainlinklane2− 14 Conguration2
5 Grounding2 15 Supplementarychannel+
6 Mainlinklane2+ 16 Grounding4
7 Mainlinklane1− 17 Supplementarychannel−
8 Grounding1 18 Hotplugdetection
9 Mainlinklane1+ 19 Return
10
Mainlinklane0− 20 +3.3Vpowersupply
HDBaseT Port (RJ-45)
12345678
PinNo. Signal
1 TxD+/HDBT0+
2 TxD−/HDBT0−
3 RxD+/HDBT1+
4 Disconnection/HDBT2+
5 Disconnection/HDBT2−
6 RxD−/HDBT1−
7 Disconnection/HDBT3+
8 Disconnection/HDBT3−
USB Port (Type A)
1
3 24
PinNo. Signal
1 V
BUS
2 D−
3 D+
4 Grounding