MS1830中文资料带嵌入式SDRAM的单芯片RGB转CVBS / S视频转换器数据手册MacroSilicon规格书

描述 Description

The MS1830 is a Single Chip RGB to CVBS/S-video Converter with embedded SDRAM. It consists of triple 10bit A/D converters for RGB input, NTSC / PAL encoder with 10-bits D/A for output, which have video enhancement, 3D noise reduction , the brightness, saturation, sharpness and hue are also adjustable to help the designer acquire required video quality, also integrating OSD function.

特性 Features

• Analog Input
• Color transitionimprovement
• 10-bit triple ADC
• Dynamic peaking
• Maximum analogsampling rate up to 165MSPS
• Dynamic rangeexpansion
• Support analoginput range: 0.45V ~ 1.1V (P-P)
• Brightness,saturation, contrast,HUEadjustment
• Support RGBHVinput
• Embedded OSD
• Auto offset/phaseadjustment
• Support 1-bit DRCS character mode
• Support inputresolution up to 1080P
• Zoom in
• Auto-modeDetection
• One OSD windowwith alpha-blending
• Auto Position(Blank) Detection
• OutputFormatter
• External MemoryController
• Triple 10-bit DACfor component video output
• Support 2MBytememory size
• Support CVBS andS-Video output
• 16-bit data access
• Support NTSC(J,M,4.43)and PAL(B,D,G,H,I,M,N,Nc,60)
• Memory bus speedup to 135MHz
• 2-wire I2CSlave Interface
• Scaler
• Package
• Independenthorizontal and vertical scaling up and down from (1/8)x to 8x
• 7mmX7mm48pin plastic TQFP
• Frame rateconversion
• 3.3V power supplyonly
• VideoEnhancement
• PB-free and RoHScompliant
• Black/white levelexpansion
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