User`s manual

ENDAT-2794A USERS MANUAL

UNICORN COMPUTER CORP.

LVDS2: Dual Channel LVDS (18/24/36/48 bit, 1.25mm)

Pin No. Signal Pin No. Signal

1 VBL (+12V) 2 VBL (+12V)

3 GND 4 GND

5 DISP.ON/OFF 6 GND

7 LCD POWER 8 LCD POWER

9 GND 10 GND

11 TxO0+ 12 TxO0-

13 TxO1+ 14 TxO1-

15 TxO2+ 16 TxO2-

17 TxO3+ 18 TxO3-

19 TxOC+ 20 TxOC-

21 GND 22 KEY

23 TxE0+ 24 TxE0-

25 TxE1+ 26 TxE1-

27 TxE2+ 28 TxE2-

29 TxE3+ 30 TxE3-

31 TxEC+ 32 TxEC-

33 LCD POWER 34 LCD POWER

35 GND 36 GND

37 GND 38 GND

39 VBL (+12V) 40 VBL (+12V)

Please make sure the Pin 1 location before inserting the LCD connector.

Please leave NC for pin-23 to pin-32 if single channel LVDS supports.

2-2. Installing Memory

The ENDAT-2794A CPU board offers one 240pin DDR2 DIMM socket supporting up to 2GB

memory. The speed of DDR2 memory can be

DDR2-533, DDR2-667 or DDR2-800

Note: The memory speed will be down grade to DDR2-533 automatically when using a

higher speed of DDR2 module from DDR2-533.

2-3. Shared VGA Memory

The ENDAT-2794A applies built-in

Intel® GMA950

graphic engine with DVMT -

up to

224MB

of system memory. The amount of video memory on motherboard determines the

number of colors and the video graphic resolution.