Intel ECB-870 - Manual (Page 55)

ECB-870
ECB-870 User’s Manual 43
3.10.31 CRT Connector (VGA)
Signal PIN Signal
6 ANA-GND
RED 1 11 NC
7 ANA-GND
GREEN 2 12 DDCDAT
8 ANA-GND
BLUE 3 13 HSYNC
9 VCC
NC 4 14 VSYNC
10 DIG-GND
DIG-GND 5 15 DDCCLK
3.10.32 Signal Description – CRT Connector (VGA)
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.
RED Analog output carrying the red colour signal to the CRT. For 75 Ω cable impedance.
GREEN Analog output carrying the green colour signal to the CRT. For 75 Ω cable impedance.
BLUE Analog output carrying the blue colour signal to the CRT. For 75 Ω cable impedance.
DIG-GND Ground reference for HSYNC and VSYNC.
ANA-GND Ground reference for RED, GREEN, and BLUE.