adld25pc Advanced Digital Logic, Inc., adld25pc Datasheet - Page 25

• Manufacturer Part Number: adld25pc
• Description: Highly Complex Computer Motherboard In The Pc/104
• Manufacturer: Advanced Digital Logic, Inc.

LCD
3.9 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
ADLD25PC 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 18 Bit colour depth
and one or two pixels per clock. For single pixel displays only one connector is necessary. However, if
you want to read the display's EDID data the second connector must be connected.
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).
ADL Embedded Solutions ADLD25PC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Pin
GND
GND
TXO00#
TXO00
TXO01#
TXO01
TXO02#
TXO02
TXO0C#
TXO0C
N/C
N/C
BL_VCC
FP_3.3V
FP_3.3V
Name
ground
ground
LVDS even data 0 -
LVDS even data 0 +
LVDS even data 1 -
LVDS even data 1 +
LVDS even data 2 -
LVDS even data 2 +
LVDS even clock -
LVDS even clock +
reserved
reserved
switched 5 volt for backlight
switched 3.3 volt for display
switched 3.3 volt for display
Description
Chapter: Connectors
page 25