14

15

16

17

18

19

20

21

22

23

24

+5V power

Self test

Hot Plug Detect

TMDS RX0-

TMDS RX0+

TMDS Ground

Floating

Floating

TMDS Ground

TMDS Clock+

TMDS Clock-

HDMI Connector

Pin Number

19-pin Side of the Connected Signal Cable

 

 

 

 

1

T.M.D.S. Data 2-

 

 

 

 

2

T.M.D.S. Data 2 Shield

 

 

 

 

3

T.M.D.S. Data 2+

 

 

 

 

4

T.M.D.S. Data 1+

 

 

 

 

5

T.M.D.S. Data 1 Shield

 

 

 

 

6

T.M.D.S. Data 1-

 

 

 

 

7

T.M.D.S. Data 0+

 

 

 

 

8

T.M.D.S. Data 0 Shield

 

 

 

 

9

T.M.D.S. Data 0-

 

 

 

 

10

T.M.D.S. Clock +

 

 

 

 

11

T.M.D.S. Clock Shield

 

12

T.M.D.S. Clock -

 

 

 

 

13

CEC

 

 

 

 

14

Reserved (N.C. on device)

 

 

 

 

15

SCL

 

 

 

 

16

SDA

 

 

 

 

17

DDC/CEC Ground

 

 

 

 

18

+5V Power

 

 

 

 

19

Hot Plug Detect

 

 

 

 

 

 

 

Universal Serial Bus (USB) Interface

This section gives you information about the USB ports that are available on the left side of your monitor.

NOTE: This monitor supports High-Speed Certified USB 2.0 interface

Transfer speed

Data Rate

Power Consumption

 

 

 

High speed

480 Mbps

2.5W (Max., each port)

 

 

 

Full speed

12 Mbps

2.5W (Max., each port)

 

 

 

Low speed

1.5 Mbps

2.5W (Max., each port)

 

 

 

USB Upstream Connector

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Dell ST2220TC appendix Universal Serial Bus USB Interface, Transfer speed Data Rate Power Consumption