Usb Connector (Cn19); Vga Connector (Cn20); Signal Description - Vga Connector (Cn20) - Intel ECB-862 Series User Manual

3.9.23

USB Connector (CN19)

3.9.24

VGA Connector (CN20)

3.9.25 Signal Description – VGA Connector (CN20)
HSYNC CRT horizontal synchronisation output.
VSYNC CRT vertical synchronisation output.
DDCCLK Display Data Channel Clock. Used as clock signal to/from monitors with DDC interface.
DDCDAT Display Data Channel Data. Used as data signal to/from monitors with DDC interface.
Analog output carrying the red colour signal to the CRT. For 75 Ω cable impedance.
RED
Analog output carrying the green colour signal to the CRT. For 75 Ω cable impedance.
GREEN
Analog output carrying the blue colour signal to the CRT. For 75 Ω cable impedance.
BLUE
DIG-GND Ground reference for HSYNC and VSYNC.
ANA-GND Ground reference for RED, GREEN, and BLUE.
PIN
Signal CH1 CH2
VCC1 1
D1- 3
D1+ 5
GND 7
GND 9
Signal PIN
6
RED 1
7
GREEN 2
8
BLUE 3
9
NC 4
10
DIG-GND 5
Signal
2 VCC2
4 D2-
6 D2+
8 GND
10 NC
Signal
ANA-GND
11 NC
ANA-GND
12 DDCDAT
ANA-GND
13 HSYNC
VCC
14 VSYNC
DIG-GND
15 DDCCLK
ECB-862/862L User's Manual 35
ECB-862/862L