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MTL004

XGA Flat Panel Controller

Myson Century Inc 

MYSON

TECHNOLOGY

MTL004

(Rev. 0.95)

XGA Flat Panel Controller

FEATURES

General

• Auto configuration of sampling clock frequency, phase, H/V center, as well as white balance.

• Auto detection of present or non-present or over range sync signals and their polarities.

• Composite sync separation and odd/even field detection of interlaced video.

• No external memory required.

• On-chip output PLL provide clock frequency fine-tune (inverse, duty cycle and delay).

• Selection of serial 2-wire I2C or 3-wire serial or 8-bit direct host interface to 8-bit MCU.

• 3.3V supplier, 5V I/O tolerance in 208-pin PQFP package.

Input Processor

• Single RGB (24-bit) or Dual RGB (48-bit) input rates up to 100MHz.

• Support both non-interlaced and interlaced RGB graphic input signals..

• Compliant with digital LVDS/PanelLink TMDS input interface.

• PC input resolution up to XGA 1024x768 @85Hz.

Video Processor

• Independent programmable Horizontal and Vertical scaling up ratios from 1 to 32

• Built-in programmable gain control for white balance alignments.

• Built-in programmable 8-bit gamma correction table.

• Built-in programmable temporal color dithering.

• Built-in programmable interpolation look-up table.

• Support smooth panning under viewing window change.

Output Processor

• Single pixel (18/24-bit) or Dual pixel (36/48-bit) per clock digital RGB output.

• Built-in output timing generator with programmable clock and H/V sync.

• Support VGA/SVGA/XGA display resolution.

• Overlay input interface with external OSD controller.

• Double scan capability for interlaced input.

GENERAL DESCRIPTION

The MTL004 Flat Panel Display (FPD) Controller is an input format converter for TFT-LCD Monitor or LCD

TV application which accepts 15-pin D-sub RGB graphic signals (through ADC), or digital RGB graphic

signals from PanelLink TMDS receiver. It includes a RGB input processor, video scaling up processor, OSD

input interface and output display processor in 208-pin PQFP.

Revision 0.95

-1-

2000/06/14

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