4.10.1 VGA interface

The VGA connector is a 15-pin D-SUB connector. Users can follow a transfer table to layout these VGA signals to a standard 15-pin D-SUB connector.

5

1 0

1 5

1

6

11

Table 4-12: VGA interface

VGA

 

CN4

 

VGA

 

CN4

 

Pin

Signal

Pin

Signal

Pin

Signal

Pin

Signal

 

 

 

 

 

 

 

 

1

RED

10

RED

9

Vcc

2

KBVCC

 

 

 

 

 

 

 

2

GREEN 9

GREEN

10

GND

1

GND

 

 

 

 

 

 

 

 

3

BLUE

8

BLUE

11

N/C

-

-

 

 

 

 

 

 

 

 

4

N/C

-

-

12

SDT

5

DDC0

 

 

 

 

 

 

 

5

GND

1

GND

13

H-SYNC 7

H SYNC

 

 

 

 

 

 

 

 

6

GND

1

GND

14

V-SYNC

6

V SYNC

7

GND

12

GND

15

SCK

4

DDC1

 

 

 

 

 

 

 

 

8

GND

12

GND

 

 

 

 

 

 

 

 

 

 

 

 

Chapter 4 CPC-2245N Main Borad

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Image 61
Advantech HMI-640S user manual VGA interface