Beckhoff CB4053 Manuel d'utilisateur télécharger pdf (Page 26)

Chapter: Connectors LCD

page 26 Beckhoff New Automation Technology CB4053

4.8 LCD

The LCD is connected via two 15 pin connectors (Hirose DF13-15P-1.25DSA, mating connector:

DF13-15S-xxx). The power supply for the display is also provided through these connectors. The CB4053

board only supports displays with LVDS interface. For displays with digital interface an extra receiver

board is available. There is no support for DSTN displays.

With the LVDS interface it is possible to trigger LVDS displays with a maximum of 24 Bit colour depth

and one pixel per clock. The second connector provides an interface to the display's EDID data, and can

be left unconnected if EDID data are not required.

The display type can be chosen over the BIOS setup. Please contact your sales representative regarding

an appropriate cable to connect your display.

The following table shows the pin description for the first bit ("even" pixel).

Name Description

1 GND ground

2 GND ground

3 TXO00# LVDS even data 0 -

4 TXO00 LVDS even data 0 +

5 TXO01# LVDS even data 1 -

6 TXO01 LVDS even data 1 +

7 TXO02# LVDS even data 2 -

8 TXO02 LVDS even data 2 +

9 TXO0C# LVDS even clock -

10 TXO0C LVDS even clock +

11 TXO03# LVDS even data 3 -

12 TXO03 LVDS even data 3 +

13 BL_VCC switched 5 volt for backlight

14 FP_3.3V switched 3.3 volt for display

15 FP_3.3V switched 3.3 volt for display

1 2 ... 21 22 23 24 25 26 27 28 29 30 31 ... 74 75

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Beckhoff CB4053 Manuel d'utilisateur Page 26