1
Jumper for 3.3V or 5V TFT panel.
15
Analog video input connector
2
DC power out put
16
Reserv ed
3
DC power input
17
Mounting hole
4
DC power input
18
Mounting hole
5
Inverter c onnect ors
19
Mounting hole
6
Inverter c onnect ors
20
Mounting hole
7
OSD push-button board connec tor
21
Ground of Analog video cable shield
8
LVDS signal output (2C8B)
*
22
LVDS board mounting hole
9
LVDS signal output (1C8B)
23
BIOS Socket
10
LVDS signal output (1C6B)
24
8 Bit LV DS chip
11
LVDS signal output (2C6B)
25
6 Bit LV DS chip
12
TTL interface 30-pin header connect or.
26
8 Bit LV DS chip
13
TTL interface 40-pin header connect or.
27
6 Bit LV DS chip
14
Input signal enable (reserv ed)
2C8B: 2 Channel 8 BIT
Main board ASIC Features
The LCD video controller consists of a revolutionary scaling engine, capable of expanding
any source resolution to a highly uniform and sharp image, and critically proven integrated 8 bit
triple-ADC and patented Rapid-Lock digital clock recovery system. This rich feature set yields
an ex tremely suitable match between the controller and high and XGA and SXGA applications.
Integrated 135 MHZ Triple ADC.
Flexible resolution support without frame buffer from low resolution VGA and NEC98
modes up to 1280 x 1024 at 75 HZ. All color depths up to 24 bits per pixel are supported.
Best of Class Scaling Engine - the scaling engine algorithm is optimized to match TFT
LCDs optical display response to provide uniform intensity across the entire image.
Text font clarity and sharpness are enhanced by re-scaling c onvolver.
Multiple Video Format Input Support.
Serial Digital Receivers- Serial digital receivers such as TMDS, LVDS or GVIF configured
in either 1 pixel per clock or 2 pixels per clock connect directly to the controller chip to
create a DFP plug and Display or DISM compatible monitor.
Integrated High Speed Digital Clock Recovery
-Solid and completely stable locking to the source pixel clock is achieved in worst case
test patterns.
-All clocks required are generated from a single 50 MHZ reference oscillator.
Integrated RAM based OSD Controller
-Customer defined fonts as well as standard fonts are supported in a fully featured inte-
grated OSD controller.
Complete “look and feel” and a familiar user interface can be maintained.