Kontron KTGM45, Руководство пользователя

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KTD-N0793-0 Page 27
KTGM45 Users Guide
3.4 Display connector
The KTGM45 family provides onboard Analogue CRT interface, onboard LVDS panel interface and onboard
TV-Out. Additionally there is support for ADD2 card (or similar) through the onboard PCI Express x16
connector, with extension capability for support of dual DVI, dual LVDS, VGA and HDMI + DVI.
If a PCI Express x16 Graphics add-in card is used, the onboard Graphics controller (GMA 4500) is disabled.
3.4.1 CRT Connector (CRT)
Note
Pull
U/D
Ioh/Iol Type Signal PIN Signal Type Ioh/Iol
Pull
U/D
Note
6 GND PWR - -
/75R * A0 RED 1 11 NC - - -
7 GND PWR - -
/75R * A0 GREEN 2 12 DDCDAT IO TBD 2K2
8 GND PWR - -
/75R * A0 BLUE 3 13 HSYNC O TBD
9 5V PWR - - 1
- - - NC 4 14 VSYNC O TBD
10 GND PWR - -
- - PWR GND 5 15 DDCCLK IO TBD 2K2
Signal Description - CRT Connector:
Pin Signal Description
1 RED Analogue output carrying the red colour signal to the CRT. For 75 Ohm cable impedance.
2 GREEN Analogue output carrying the green colour signal to the CRT. For 75 Ohm cable impedance.
3 BLUE Analogue output carrying the blue colour signal to the CRT. For 75 Ohm cable impedance.
4 NC No Connection
5-8 GND
9 5V This 5V supply is fused by a 1.1A resettable fuse.
10 GND
11 NC No Connection
12 DDCDAT Display Data Channel Data. Used as data signal to/from monitors with DDC interface.
13 HSYNC CRT horizontal synchronization output.
14 VSYNC CRT vertical synchronization output.
15 DDCCLK Display Data Channel Clock. Used as clock signal to/from monitors with DDC interface.
Connector Definitions