R61509.pdf

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R61509 262,144-color, 240RGB x 432-dot graphics liquid crystal controller driver supporting MDDI for Amorphous-Silicon TFT Panel REJxxxxxxx-xxxx Rev.1.03 November 26 2007 Description ......................................................................................................... 7 Features ......................................................................................................... 8 Power Supply Specifications .............................................................................. 10 Block Diagram.................................................................................................... 11 Block Function.................................................................................................... 12 1. System Interface.....................................................................................................................................................12 2. External Display Interface (RGB, VSYNC interfaces)........................................................................................13 3. MDDI (Mobile Display Digital Interface)............................................................................................................13 4. Address Counter (AC) ...........................................................................................................................................14 5. Graphics RAM (GRAM)........................................................................................................................................14 6. Grayscale Voltage Generating Circuit..................................................................................................................14 7. Liquid Crystal Drive Power Supply Circuit..........................................................................................................14 8. Timing Generator ..................................................................................................................................................14 9. Oscillator (OSC).....................................................................................................................................................14 10. Liquid crystal driver Circuit..................................................................................................................................14 11. Internal Logic Power Supply Regulator...............................................................................................................15 Pin Function........................................................................................................ 16 Pad Arrangement ................................................................................................ 23 Pad coordinate..................................................................................................... 25 Bump arrangement.............................................................................................. 40 Connection Example........................................................................................... 41 GRAM Address Map .......................................................................................... 42 Rev.1.03 November 26, 2007, page 1 of 231

R61509 Instruction ......................................................................................................... 44 Outline ..........................................................................................................................................................................44 Instruction Data Format..............................................................................................................................................44 Index (IR) .....................................................................................................................................................................45 Display control .............................................................................................................................................................45 Device code read (R000h)......................................................................................................................................45 Driver Output Control (R001h)..............................................................................................................................45 LCD Driving Wave Control (R002h) .....................................................................................................................46 Entry Mode (R003h) ...............................................................................................................................................46 Outline Sharpening Control (R006h).....................................................................................................................49 Display Control 1 (R007h) .....................................................................................................................................51 Display Control 2 (R008h) .....................................................................................................................................52 Display Control 3 (R009h) .....................................................................................................................................54 Low Power Control (R00Bh)..................................................................................................................................56 External Display Interface Control 1 (R00Ch)......................................................................................................57 External Display Interface Control 2 (R00Fh) ......................................................................................................58 Panel Interface Control 1 (R010h).........................................................................................................................59 Panel Interface Control 2 (R011h).........................................................................................................................60 Panel Interface Control 3 (R012h).........................................................................................................................61 Panel Interface Control 4 (R020h).........................................................................................................................62 Panel Interface Control 5 (R021h).........................................................................................................................64 Panel Interface Control 6 (R022h).........................................................................................................................65 Frame Marker Control (R090h).............................................................................................................................66 MDDI Sub-display Control (R092h)......................................................................................................................68 Power Control...............................................................................................................................................................69 Power Control 1 (R100h).......................................................................................................................................69 Power Control 2 (R101h).......................................................................................................................................71 Power Control3 (R102h)........................................................................................................................................72 Power Control 4 (R103h).......................................................................................................................................73 Power Control 5 (R107h).......................................................................................................................................75 Power Control 6 (R110h).......................................................................................................................................77 Power Control 7 (R112h).......................................................................................................................................77 RAM Access..................................................................................................................................................................78 RAM Address Set (Horizontal Address) (R200h) RAM Address Set (Vertical Address) (R201h) ........................78 Write Data to GRAM (R202h)................................................................................................................................79 Read Data from GRAM (R202h)............................................................................................................................81 Write/Read Data from/to NVM (R280h), VCOM High Voltage 1/2 (R281h/R282h)............................................82 Window Address Control .............................................................................................................................................84 Window Horizontal RAM Address Start (R210h), Window Horizontal RAM Address End (R211h) ...................84 Window Vertical RAM Address Start (R212h), Window Vertical RAM Address End (R213h) ............................84 γ Control .......................................................................................................................................................................85 γ Control 1 ~ 14 (R300h to R30Dh) .......................................................................................................................85 Base Image Display Control........................................................................................................................................87 Base Image Number of Line (R400h).....................................................................................................................87 Base Image Display Control (R401h) ....................................................................................................................87 Base Image Vertical Scroll Control (R404h).........................................................................................................87 Partial Display Control ................................................................................................................................................90 Partial Image 1: Display Position (R500h), RAM Address (Start/End Line Address) (R501h/R502h)................90 Rev.1.03 November 26, 2007, page 2 of 231

R61509 Partial Image 2: Display Position (R503h), RAM Address (Start/End Line Address) (R504h/R505h)................90 Pin Control ...................................................................................................................................................................91 Software Reset (R600h) ..........................................................................................................................................91 i80-i/F Endian Control (R606h).............................................................................................................................91 NVM Control................................................................................................................................................................92 NVM Access Control (R6F0h)................................................................................................................................92 Instruction List.................................................................................................... 93 Reset Function .................................................................................................... 94 Basic Mode Operation of the R61509 ................................................................ 96 Interface and Data Format .................................................................................. 97 System Interface.................................................................................................. 100 80-System 18-Bit Bus Interface...................................................................................................................................101 80-System 16-Bit Bus Interface...................................................................................................................................102 80-System 9-bit Bus Interface .....................................................................................................................................105 Data Transfer Synchronization in 9-Bit Bus Interface Operation............................................................................106 80-System 8-Bit Bus Interface.....................................................................................................................................107 Serial Interface.............................................................................................................................................................110 VSYNC Interface................................................................................................ 113 Notes to VSYNC Interface Operation .........................................................................................................................115 FMARK Interface ............................................................................................... 117 FMP setting example ...................................................................................................................................................120 MDDI (Mobile Display Digital Interface).......................................................... 121 R61509’s MDDI Specifications...................................................................................................................................121 MDDI Link Protocol (Packets Supported by the R61509).........................................................................................122 Sub-Frame Header Packet .....................................................................................................................................122 Video Stream Packet...............................................................................................................................................123 Register Access Packet...........................................................................................................................................126 Link Shutdown Packet ............................................................................................................................................130 Filler Packet ...........................................................................................................................................................130 MDDI Instruction Setting............................................................................................................................................131 Instruction Setting in Single Access Mode.............................................................................................................131 Instruction Setting via Multi Random Access Mode ..............................................................................................132 RAM Access Setting Example.................................................................................................................................133 Hibernation Setting ................................................................................................................................................135 Shutdown Mode Setting ..........................................................................................................................................136 MDDI Moving Picture Interface.................................................................................................................................138 MDDI-FMARK Interface........................................................................................................................................138 MDDI-VSYNC Interface.........................................................................................................................................141 MDDI Sub-Display Interface ......................................................................................................................................144 Sub-Display Interface Specifications .....................................................................................................................144 Rev.1.03 November 26, 2007, page 3 of 231

R61509 Sub-Display Interface Pin ......................................................................................................................................144 Sub-Display Interface Control ...............................................................................................................................145 MDDI Mobile Display System.....................................................................................................................................146 RGB Interface ..................................................................................................... 147 RGB Interface ..............................................................................................................................................................147 Polarities of VSYNC, HSYNC, ENABLE, and DOTCLK Signals ............................................................................148 RGB Interface Timing .................................................................................................................................................149 16-/18-Bit RGB Interface Timing...........................................................................................................................149 6-Bit RGB Interface Timing ...................................................................................................................................150 RAM access via system interface in RGB interface operation ..................................................................................151 6-Bit RGB interface......................................................................................................................................................152 Data Transfer Synchronization in 6-bit Bus Interface operation .............................................................................153 16-Bit RGB Interface...................................................................................................................................................154 18-bit RGB interface ....................................................................................................................................................155 Notes to RGB Interface Operation..............................................................................................................................156 RAM Address and Display Position on the Panel .............................................. 158 Instruction Setting Example........................................................................................................................................161 Outline Sharpening Function .............................................................................. 163 How to set outline sharpening instruction..................................................................................................................163 Outline Sharpening Instruction: R006h.....................................................................................................................163 Restriction to outline sharpening function.................................................................................................................165 Outline sharpening function RAM write-in sequence ...............................................................................................165 High-Speed RAM Write Function...................................................................... 168 High-Speed RAM Data Write in a Window Address Area ........................................................................................170 Window Address Function ................................................................................. 171 Scan Mode Setting .............................................................................................. 172 8-Color Display Mode ........................................................................................ 173 N-Line Inversion AC Drive ................................................................................ 174 Frame-Frequency Adjustment Function ............................................................. 176 Relationship between Liquid Crystal Drive Duty and Frame Frequency.................................................................176 Partial Display Function ..................................................................................... 178 Liquid Crystal Panel Interface Timing ............................................................... 179 Internal Clock Operation.............................................................................................................................................179 RGB Interface Operation.............................................................................................................................................180 γ Correction Function.......................................................................................... 181 γ Correction registers ...................................................................................................................................................181 Rev.1.03 November 26, 2007, page 4 of 231

R61509 γ Correction Register Settings and γ Curve Relationship ..........................................................................................183 Power Supply Generating Circuit ....................................................................... 184 Power Supply Circuit Connection Example 1 (VCI1 = VCIOUT)............................................................................184 Power Supply Circuit Connection Example 2 (VCI1 = VCI direct input)................................................................185 Specifications of Power-supply Circuit External Elements................................ 186 Voltage Setting Pattern Diagram ........................................................................ 187 Liquid crystal application voltage waveform and electrical potential.......................................................................188 VCOMH voltage adjustment sequence............................................................... 189 NVM Control Sequence...................................................................................... 190 NVM Instruction Dummy Read Sequence .................................................................................................................191 Power Supply Instruction Setting ....................................................................... 192 Notes to Power Supply ON Sequence ................................................................ 193 Instruction Setting............................................................................................... 194 Display ON/OFF Sequences........................................................................................................................................194 Sleep Mode SET/EXIT Sequences..............................................................................................................................195 Shutdown Mode IN/EXIT Sequences .........................................................................................................................196 Partial Display Setting .................................................................................................................................................199 Absolute Maximum Ratings ............................................................................... 200 Electrical Characteristics .................................................................................... 201 DC Characteristics .......................................................................................................................................................201 MDDI DC Characteristics ....................................................................................................................................202 Step-up Circuit Characteristics..............................................................................................................................203 Internal reference voltage: condition.....................................................................................................................203 AC Characteristics .......................................................................................................................................................204 Clock characteristics..............................................................................................................................................204 80-system Bus interface Timing Characteristics ...................................................................................................204 Clock Synchronous Serial Interface Timing Characteristics.................................................................................206 RGB Interface Timing Characteristics................................................................................................................206 MDDI Timing Characteristics................................................................................................................................207 LCD Driver Output Characteristics.......................................................................................................................208 Reset Timing Characteristics .................................................................................................................................208 Notes to Electrical Characteristics..............................................................................................................................209 Test Circuits..................................................................................................................................................................214 Timing characteristics..................................................................................................................................................215 80-System Bus Interface .........................................................................................................................................215 Clock synchronous serial interface ........................................................................................................................216 Reset Operation ......................................................................................................................................................216 MDDI Input operation............................................................................................................................................218 Rev.1.03 November 26, 2007, page 5 of 231

R61509 LCD Driver and VCOM outputs characteristics ...................................................................................................218 Rev.1.03 November 26, 2007, page 6 of 231

R61509 Description The R61509 is a single-chip liquid crystal controller driver LSI for a-Si TFT panel, incorporating RAM for a maximum 240 RGB x 432 dot graphics display, source driver, gate driver and power supply circuit. For efficient data transfer, the R61509 supports high-speed interface via 8-/9-/16-/18-bit ports as system interface to the microcomputer and high-speed RAM write function. As moving picture interface, the R61509 supports RGB interface (VSYNC, HSYNC, DOTCLK, ENABLE and DB17-0). The power supply circuit incorporates step-up circuit and voltage follower circuit to generate TFT liquid crystal panel drive voltages. The R61509’s power management functions such as 8-color display and shut down and so on make this LSI an ideal driver for the medium or small sized portable products with color display systems such as digital cellular phones or small PDAs, where long battery life is a major concern. Note: The MDDI supported by the R61509 is designed and produced based on the licensing of technology from Qualcomm. The MDDI must be adopted in the module, which incorporates a Qualcomm’s CDMA ASIC. Any claims, including, but not limited to the third party’s right to use the MDDI for industrial purposes shall not be accepted by Renesas Technology unless the above-mentioned condition is met. Rev.1.03 November 26, 2007, page 7 of 231

R61509 Features • A single-chip controller driver incorporating a gate circuit and a power supply circuit for a maximum • 240RGB x 432dots graphics display on amorphous TFT panel in 262k colors System interface – High-speed interfaces via 8-, 9-, 16-, 18-bit parallel ports – Clock synchronous serial interface – – Mobile display system using MDDI (Mobile Display Digital Interface) Endian free interface, enabling switching endian by software Mobile display system optimized interface Sub-display interface compatible with moving picture display • Moving picture display interface 6-, 16-, 18-bit RGB interface (VSYNC, HSYNC, DOTCLK, ENABLE, DB17-0) – – VSYNC interface (System interface + VSYNC) – FMARK interface (System interface + FMARK) • High-speed RAM write function • Window address function to specify a rectangular area in the internal RAM to write data • Write data within a rectangular area in the internal RAM via moving picture interface – Reduce data transfer by specifying the area in the RAM to rewrite data – Enable displaying the data in the still picture RAM area with a moving picture simultaneously • Abundant color display and drawing functions Programmable γ-correction function for 262k-color display Partial display function – – Low -power consumption architecture (allowing direct input of interface I/O power supply) – – – IOVCC1 = 1.65V ~ 3.1 V (interface I/O power supply) IOVCC2 = 2.5V ~ 3.1V (MDDI power supply voltage) Shut down function 8-color display function Input power supply voltages: VCC = 2.5V ~ 3.1 V (logic regulator power supply) VCI = 2.5V ~ 3.1 V (liquid crystal analog circuit power supply) Incorporates a liquid crystal drive power supply circuit – Source driver liquid crystal drive/VCOM power supply: DDVDH-GND = 4.5V ~ 6.0 V VCL-GND = -1.9V ~ -3.0V VCI-VCL ≤ 6.0V – Gate drive power supply: VGH-GND = 10.0V ~ 17.5V VGL-GND = -4.5V ~ -12.5V VGH-VGL ≤ 28.0V – VCOM drive (VCOM power supply): VCOMH = 3.0V ~ (DDVDH-0.5)V VCOML = (VCL+0.5)V ~ 0V VCOMH-VCOML amplitude = 6.0V (max.) Liquid crystal power supply startup sequencer TFT storage capacitance: Cst only (common VCOM formula) 233,280-byte internal RAM • • • • • Rev.1.03 November 26, 2007, page 8 of 231

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