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MST716A-A Dataheets PDF



Part Number MST716A-A
Manufacturers Mstar
Logo Mstar
Description Small Size LCD TV Processor
Datasheet MST716A-A DatasheetMST716A-A Datasheet (PDF)

Edited by Foxit PDF Editor Copyright (c) by Foxit Software Company, 2004 For Evaluation Only. MST716A/MST716A-A Small Size LCD TV Processor with Video Decoder Preliminary Data Sheet Version 0.1 FEATURES n Video Decoder Ÿ Supports NTSC, PAL and SECAM video input formats Ÿ 2D NTSC and PAL comb-filter for Y/C separation of CVBS input Ÿ Single S-video and/or multiple CVBS inputs Ÿ Supports closed-caption and V-chip Ÿ ACC, AGC, and DCGC (Digital Chroma Gain Control) n Analog Input Ÿ Supports RG.

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Edited by Foxit PDF Editor Copyright (c) by Foxit Software Company, 2004 For Evaluation Only. MST716A/MST716A-A Small Size LCD TV Processor with Video Decoder Preliminary Data Sheet Version 0.1 FEATURES n Video Decoder Ÿ Supports NTSC, PAL and SECAM video input formats Ÿ 2D NTSC and PAL comb-filter for Y/C separation of CVBS input Ÿ Single S-video and/or multiple CVBS inputs Ÿ Supports closed-caption and V-chip Ÿ ACC, AGC, and DCGC (Digital Chroma Gain Control) n Analog Input Ÿ Supports RGB input format from PC, camcorders and GPS Ÿ Supports video input 480i, 480p, 576i, 576p, 720p, 1080i; RGB input resolution in 640x480, 800x480, and 800x600 (SVGA) Ÿ 3-channel low-power 10-bit ADCs integration for RGB Ÿ Supports RGB composite sync input (CSYNC), SOY, SOG, HSYNC, and VSYNC Ÿ On-chip clock synthesizer and PLL Ÿ Auto-position adjustment, auto-phase adjustment, auto-gain adjustment, and auto-mode detection n Digital Input Ÿ Supports ITU656 input, progressive ITU656 compatible input format n Color Engine Ÿ Brightness, contrast, saturation, and hue adjustment Ÿ 9-tap programmable multi-purpose FIR (Finite Impulse Response) filter Ÿ Differential 3-band peaking engine Ÿ Luminance Transient Improvement (LTI) Ÿ Chrominance Transient Improvement (CTI) Ÿ Black Level Extension (BLE) Ÿ White Level Extension (WLE) Ÿ Favor Color Compensation (FCC) Ÿ 3-channel gamma curve adjustment n Scaling Engine/TCON Ÿ Supports analog panels with the resolution of 960x234, 1200x234, 1400x234, and more Ÿ Supports various displaying modes Ÿ Supports horizontal panorama scaling n Miscellaneous Ÿ Built-in MCU Ÿ 3-wire serial bus interface for configuration setup Ÿ Built-in VCOM DC level adjusting circuits Ÿ Built-in internal OSD with 256 programmable fonts, 16-color palettes, and 12-bit color resolution Ÿ 3-channel low-power 8-bit DAC integration for RGB output, dynamic range 0.1-4.9V Ÿ Built-in step-down PWM circuits for input 2.5V Ÿ Built-in VCOM DC/AC level adjustment circuit Ÿ Supports external OSD Ÿ Spread spectrum clocks Ÿ Optional 3.3V / 5V output pads with programmable driving current Ÿ 128-pin PQFP package Version 0.1 -1Copyright © 2005 MStar Semiconductor, Inc. All rights reserved. 11/17/2005 BLOCK DIAGRAM Edited by Foxit PDF Editor Copyright (c) by Foxit Software Company, 2004 For Evaluation Only. MST716A/MST716A-A Small Size LCD TV Processor with Video Decoder Preliminary Data Sheet Version 0.1 RGB CVBS 1/2 S-Video ITU656 Switch R G B Auto Function for RGB ADC Input SY/CVBS SC 2-Channel AFE Video Decoder Timing Generator YC Separation 2D Comb Filter Chroma Demodulator M U X 3x3 Color Space Conversion MACE Scaling Engine CSC (RGB to YCbCr) OSD Gamma Display Unit TCON Display Device MCU BIU Flash Memory or EEPROM External MCU SYSTEM APPLICATION DIAGRAM Flash / ROM 2.5V MicroController PWM Step-Down TV / Cable Signal TV Tuner Additional CVBS DVD / VCD S-Video Signal Additional RGB Signal Video Decoder VCOM Application Circuit TCON To Analog Panel ITU656 Deinterlacer / Scaler RGB Amplifer Version 0.1 -2Copyright © 2005 MStar Semiconductor, Inc. All rights reserved. 11/17/2005 Edited by Foxit PDF Editor Copyright (c) by Foxit Software Company, 2004 For Evaluation Only. MST716A/MST716A-A Small Size LCD TV Processor with Video Decoder Preliminary Data Sheet Version 0.1 GENERAL DESCRIPTION The MST716A is a high quality ASIC for NTSC/PAL/SECAM car TV application. It receives analog NTSC/PAL/SECAM CVBS and S-Video inputs from TV tuners, DVD or VCR sources, including weak and distorted signals, as well as analog RGB input from GPS systems. Automatic gain control (AGC) and 8-bit 3-channel A/D converters provide high resolution video quantization. With automatic video source and mode detection, users can easily switch and adjust variety of signal sources. Multiple internal adaptive PLLs precisely extract pixel clock from video source and perform sharp color demodulation. Built-in line-buffer supports adaptive 2-D comb-filter, 2-D sharpening, and synchronization stabler in a condense manner. The output format of MST716A supports 3.5”~7” analog TFT-LCD modules. Version 0.1 -3Copyright © 2005 MStar Semiconductor, Inc. All rights reserved. 11/17/2005 PIN DIAGRAM (MST716A) Edited by Foxit PDF Editor Copyright (c) by Foxit Software Company, 2004 For Evaluation Only. MST716A/MST716A-A Small Size LCD TV Processor with Video Decoder Preliminary Data Sheet Version 0.1 GND AVDD_MPLL AVDD_FSCPLL GND HSYNCIN VSYNCIN XIN XOUT GND AVDD_XTAL AVDD_DAC VCOMOUT VCOMDC REFP_DAC REFM_DAC GND VB AVDD_DAC VG GND VR AVDD_OPLL GND GND VDDC ROM_EN 128 127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 105 104 103 GND VMID VCLAMP REFM REFP AVDD_ADC SOGIN BINP BINM GINP GINM RINP RINM AVDD_ADC GND C1INP C1INM YS1INP YS1INM CVBS1P CVBS1M CVBS2P CVBS2M GND AVDD_GMC CLKIN VD[0] VD[1] VD[2] VD[3] VD[4] VD[5] VD[6] VD[7] VDDP GND AVDD_PWM PWMOUT2 1 2 3 4 5 6 .


MST716A MST716A-A A1182


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