The MS1824 is a multi-functions video processor chip. It consists of twelve channels 10-bit ADC modules and TV decoder, TV encoder module and a triple DAC module with OSD function. It can accept interlaced or progressive video input and graphic input. It has two independent video playback engines which can support PIP or POP application. In both two analog video input channels, it provides a high quality display output. It is capable of advanced de-interlacing, video enhancement, 3D noise reduction, Y/C cross talk suppression and frame rate conversion. OEMs can easily design a low cost and high quality system solution by MS1824’s high integration and Software support.


Maximum analog sampling rate up to 165MSPS

Edge correction de-interlace

Support analog input range: 0.45V ~ 1.3V (P-P)

Global noise reduction

Up to twelve analog input channels

3:2/2:2 pull-down detection

2 channel independent video input and playback

Dynamic peaking

Support RGBHV/RGBS/YCbCr/YPbPr input

Brightness, saturation, contrast, HUE adjustment

Support CVBS/YC input

Support 1/2/4-bit DRCS character mode

Auto offset/phase adjustment

One OSD window with alpha-blending

Support Sync-on-Green(SOG) and Composite-sync

Triple 10-bit DAC for component & composite video output

Support input resolution up to 1080P

Analog RGBHV/RGBS/YPbPr output

Support macro vision input

Video encoder for CVBS/S-Video output

Supports 24-bit RGB/YUV digital input

VGA output resolution up to 1080P

Supports 16-bit YUV 4:2:2 input

Video output: 480I, 480P, 576I, 576P, 720P, 1080I, 1080P

Supports 8-bit BT656, 601 input

Supports 24-bit RGB/YUV digital output

Supports 8-bit BT1120 input

Supports 16-bit YUV 4:2:2 output

Supports interlace and progressive SD input

Supports 8-bit BT656, 601 output

Supports 720p, 1080i, 1080p HD input

Supports 8-bit BT1120 output

Supports SDR & DDR data rate

24-bit YUV/RGB 4:4:4 digital output with LCD

32-bit data access

LQFP128 (14mm×14mm)

Memory bus speed up to 162MHz

3.3V/1.8V power supply

Support HD 1080I to 1080P conversion

PB-free and RoHS complain

Function Block Diagram