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MST8011A Dataheets PDF



Part Number MST8011A
Manufacturers MSTAR
Logo MSTAR
Description XGA LCD Controller
Datasheet MST8011A DatasheetMST8011A Datasheet (PDF)

MST8011A XGA LCD Controller with Analog Interface and Single LVDS Transmitter Preliminary Data Sheet Version 0.1 FEATURES Ÿ High-quality zoom and shrink scaling engine (Compatible with VGA thru XGA) Ÿ Integrated 8-bit triple-ADC/PLL Ÿ On-screen display controller (OSD) Ÿ Supports single-RGB inputs Ÿ Supports composite sync and SOG separator Ÿ Programmable 10-bit gamma correction Ÿ Integrated Brightness & Contrast control adjustment Ÿ Supports PWM backlit intensity control Ÿ Supports sRGB Ÿ Gree.

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MST8011A XGA LCD Controller with Analog Interface and Single LVDS Transmitter Preliminary Data Sheet Version 0.1 FEATURES Ÿ High-quality zoom and shrink scaling engine (Compatible with VGA thru XGA) Ÿ Integrated 8-bit triple-ADC/PLL Ÿ On-screen display controller (OSD) Ÿ Supports single-RGB inputs Ÿ Supports composite sync and SOG separator Ÿ Programmable 10-bit gamma correction Ÿ Integrated Brightness & Contrast control adjustment Ÿ Supports PWM backlit intensity control Ÿ Supports sRGB Ÿ Green PC and low EMI features Ÿ Built-in LVDS transmitter Ÿ Low standby power mode (< 15mA) n High-Performance Scaling Engine Ÿ Programmable shrink/zoom capabilities Ÿ High-quality scaling for all VESA and IBM mode to fit screen Ÿ Variable sharpness control n Analog RGB Compliant Input Port Ÿ Supports up to XGA at 85Hz Ÿ Supports Composite Sync and SOG (Sync-on-Green) separator n Auto-Detection/Tune Ÿ Auto input signal format (SOG, Composite, Separated HSYNC, VSYNC, and DE), and input mode (all VESA & IBM modes w/ resolution and polarity) detection Ÿ Auto-tuning function including phasing, positioning, offset, gain, and jitter detection Ÿ Smart screen-fitting n On-Screen OSD Controller Ÿ Built-in OSD generator with 256 character font programmable RAM Ÿ Supports for 4/8 multi-color fonts Ÿ Gradient color function Ÿ Supports button function Ÿ Pattern generator for production test Ÿ Support OSD MUX and alpha blending capability n LVDS Display Interface Ÿ Supports Single Link up to 85MHz dot clock for XGA Ÿ Supports 2 data output formats: Thine & TI data mappings Ÿ Compatible with TIA/EIA Ÿ With 6/8 bits options Ÿ Reduced swing for LVDS for low EMI n External Connection/Component Ÿ Built-in DDC circuit Ÿ Supports serial (up to 400Kbit/sec) bus type BLOCK DIAGRAM Analog RGB Analog HSYNC ADC w w ADC_PLL w t a .D HOST MCU S a e h Scaling Engine U 4 t e .c m o LVDS To Panel OSD SSC interface XTAL/EXT CLK GENERAL DESCRIPTION The MST8011A is a high performance, and fully integrated graphics processing IC solution for LCD monitors with resolutions up to XGA. It is configured with an integrated triple-ADC/PLL, a high quality scaling engine, To further an on-screen display controller, a built-in output clock generator, and LVDS display interface. green-mode requirements and spread-spectrum support for EMI management. reduce system costs, the MST8011A also integrates intelligent power management control capability for Version 0.1 -1Copyright © 2003 MStar Semiconductor, Inc. All rights reserved. w w w .D t 5/6/2003 a h S a e 4 et U o .c m MST8011A XGA LCD Controller with Analog Interface and Single LVDS Transmitter Preliminary Data Sheet Version 0.1 PIN DIAGRAM (MST8011A) NC GNDP VDDP NC NC NC NC NC NC NC NC VDDC GNDC GNDP VDDP LVA0M LVA0P LVA1M LVA1P LVA2M LVA2P LVACKM LVACKP GNDP VDDP LVA3M 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 NC AVSS_MPLL BYPASS NC NC NC NC NC NC GNDP VDDP NC NC NC NC NC NC VDDC GNDC GNDP VDDP NC NC NC NC NC NC DDC1_DAT DDC1_CLK DDCROM_CLK DDCROM_DAT HWRESET XIN XOUT AVDD_MPLL AVSS_MPLL HSYNC0 VSYNC0 103 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 Pin 1 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 LVA3P NC 100 NC 99 NC 98 NC 97 VDDC 96 GNDC 95 GNDP 94 VDDP 93 NC 92 NC 91 NC 90 NC 89 NC 88 NC 87 VDDC 86 GNDC 85 GNDP 84 VDDP 83 NC 82 NC 81 NC 80 NC 79 NC 78 NC 77 NC 76 NC 75 NC 74 PWM1 73 PWM0 72 INT 71 SCL 70 SDA 69 CS 68 AVSS 67 REFM 66 REFP 65 AVDD 102 101 53 54 55 56 57 58 59 60 61 62 63 64 51 Version 0.1 AVSS NC NC AVSS NC NC AVDD NC NC AVSS NC NC AVDD REXT AVDD_PLL AVSS_PLL AVDD AVSS BIN0M BIN0 GIN0M GIN0 SOGIN0 RIN0M RIN0 AVSS -2Copyright © 2003 MStar Semiconductor, Inc. All rights reserved. 52 XXXXXXXXXXXX MST8011A 5/6/2003 MST8011A XGA LCD Controller with Analog Interface and Single LVDS Transmitter Preliminary Data Sheet Version 0.1 PIN DESCRIPTION CPU Interface Pin Name HWRESET CS SDA SCL INT Pin Type Schmitt Trigger Input w/ 5V-tolerant Input w/ 5V-tolerant I/O w/ 5V-tolerant Input w/ 5V-tolerant Output Function Hardware reset; active high 3 Wire Serial Bus Chip Select; active high 3 Wire Serial Bus Data; 4mA driving strength 3 Wire Serial Bus Clock CPU interrupt; 4mA driving strength Pin 32 69 70 71 72 Analog Interface Pin Name HSYNC0 VSYNC0 REFP REFM RIN0 RIN0M SOGIN0 GIN0 GIN0M BIN0 BIN0M REXT Pin Type Schmitt Trigger Input w/ 5V-tolerant Schmitt Trigger Input w/ 5V-tolerant Function Analog HSYNC input Analog VSYNC input Internal ADC top de-coupling pin Internal ADC bottom de-coupling pin Analog red input Reference ground for analog red input Sync-on-green input Analog green input Reference ground for analog green input Analog blue input Reference ground for analog blue input External resistor 390 ohm to AVDD Pin 37 38 66 67 63 62 61 60 59 58 57 52 Analog Input Analog Input Analog Input Analog Input Analog Input Analog Input Analog Input LV.


74LS121 MST8011A ST72751


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