logo资料库

R61505U_ID1505.1.pdf

发布时间：2022-04-02 发布人：admin 分类：互联网 资料大小：3.85M 资料格式：pdf 举报 版权申诉
第1页 / 共202页
第2页 / 共202页
第3页 / 共202页
第4页 / 共202页
第5页 / 共202页
第6页 / 共202页
第7页 / 共202页
第8页 / 共202页
资料共202页，剩余部分请下载后查看
    R61505U 262,144-color, 240RGB x 320 dot graphics liquid crystal controller driver for Amorphous-Silicon TFT Panel REJxxxxxxx-xxxx Rev.1.1 October 30, 2006 Description ......................................................................................................... 6 Features ......................................................................................................... 7 Difference between R61505 and R61505U.................................................................................................................10 Block Diagram .................................................................................................... 11 Block Function.................................................................................................... 12 1. System Interface ....................................................................................................................................................12 2. External Display Interface (RGB, VSYNC interfaces) .......................................................................................13 3. Address Counter (AC) ...........................................................................................................................................13 4. Graphics RAM (GRAM) .......................................................................................................................................14 5. Grayscale Voltage Generating Circuit .................................................................................................................14 6. Liquid crystal drive power supply circuit .............................................................................................................14 7. Timing Generator ..................................................................................................................................................14 8. Oscillator (OSC) ....................................................................................................................................................14 9. Liquid crystal driver Circuit..................................................................................................................................14 10. Internal logic power supply regulator ..................................................................................................................14 Pin Function ........................................................................................................ 15 PAD arrangement................................................................................................ 22 PAD coordinates ................................................................................................. 24 BUMP arrangement ............................................................................................ 39 Connection example............................................................................................ 40 GRAM address map............................................................................................ 41 Instruction ......................................................................................................... 43 Outline ..........................................................................................................................................................................43 Instruction Data Format .............................................................................................................................................43 Index (IR) .....................................................................................................................................................................44 Display control .............................................................................................................................................................44 Device code read (R00h)........................................................................................................................................44 Rev. 1.1 October 30, 2006, page 1 of 202
    R61505U Driver Output Control (R01h)................................................................................................................................45 LCD Driving Wave Control (R02h) .......................................................................................................................45 Entry Mode (R03h) .................................................................................................................................................46 Resizing Control (R04h).........................................................................................................................................49 Display Control 1 (R07h) .......................................................................................................................................50 Display Control 2 (R08h) .......................................................................................................................................52 Note to Setting BP and FP......................................................................................................................................52 Display Control 3 (R09h) .......................................................................................................................................53 Display Control 4 (R0Ah).......................................................................................................................................55 External Display Interface Control 1 (R0Ch)........................................................................................................55 Frame Marker Position (R0Dh).............................................................................................................................57 VCOM Low Power Control (R0Eh) .......................................................................................................................58 External Display Interface Control 2 (R0Fh) ........................................................................................................59 Power control ...............................................................................................................................................................60 Power Control 1 (R10h) .........................................................................................................................................60 Power Control 2 (R11h) .........................................................................................................................................63 Power Control 3 (R12h) .........................................................................................................................................64 Power Control 4 (R13h) .........................................................................................................................................66 Power Control 5 (R17h) .........................................................................................................................................66 RAM access instruction ...............................................................................................................................................67 RAM Address Set (Horizontal Address) (R20h) RAM Address Set (Vertical Address) (R21h) ............................67 Write Data to GRAM (R22h)..................................................................................................................................68 Read Data from GRAM (R22h)..............................................................................................................................71 NVM(NON-VOLATILE MEMORY) write control instruction.................................................................................72 NVM read data (R28h), VCOM High Voltage (R29h, R2Ah)................................................................................72 γ Control .......................................................................................................................................................................75 γ Control 1 ~ 14 (R30h to R3Dh) ...........................................................................................................................75 Window address control instruction............................................................................................................................77 Window Horizontal RAM Address Start/End (R50h/ R51h)..................................................................................77 Window Vertical RAM Address Start/End (R52h/R53h) .......................................................................................77 Base image display control instruction.......................................................................................................................78 Driver Output Control (R60h),...............................................................................................................................78 Base Image Display Control (R61h) ......................................................................................................................78 Vertical Scroll Control (R6Ah)...............................................................................................................................78 Partial display control instruction...............................................................................................................................81 Partial Image 1: Display Position (R80h), RAM Address (Start/End Line Address) (R81h/R82h)......................81 Partial Image 2: Display Position (R83h), RAM Address (Start/End Line Address) (R84h/R85h)......................81 Panel interface control instruction .............................................................................................................................82 Panel interface control 1(R90h).............................................................................................................................82 Panel interface control 2(R92h).............................................................................................................................83 Panel interface control 3(R93h).............................................................................................................................84 Panel interface control 4(R95h).............................................................................................................................85 Panel interface control 5(R97h).............................................................................................................................87 Panel interface control 6(R98h).............................................................................................................................87 NVM(NON-VOLATILE MEMORY) control .............................................................................................................88 NVM access control 1 (RA0h), NVM access control 2 (RA1h) .............................................................................88 Calibration control (RA4h) ....................................................................................................................................89 Setting disabled instruction (Inhibition RA5h ~ RFFh) ...........................................................................................90 Rev.1.1 October 30, 2006, page 2 of 202
    R61505U Instruction List .................................................................................................... 91 Reset Function..................................................................................................... 92 Basic mode operation of the R61505U ............................................................... 94 Interface and data format .................................................................................... 95 System Interface.................................................................................................. 98 80-system 18-bit Bus Interface....................................................................................................................................99 80-system 16-bit Bus Interface....................................................................................................................................100 Data Transfer Synchronization in 16-bit Bus Interface operation...........................................................................102 80-system 9-bit Bus Interface......................................................................................................................................103 Data Transfer Synchronization in 9-bit Bus Interface operation.............................................................................104 80-system 8-bit Bus Interface......................................................................................................................................105 Data Transfer Synchronization in 8-bit Bus Interface operation.............................................................................107 Serial Interface.............................................................................................................................................................108 VSYNC Interface................................................................................................ 111 Notes to VSYNC Interface operation..........................................................................................................................113 External Display Interface................................................................................... 115 RGB Interface ..............................................................................................................................................................116 Polarities of VSYNC, HSYNC, ENABLE, and DOTCLK Signals............................................................................116 RGB Interface Timing .................................................................................................................................................117 16-/18-bit RGB Interface Timing ...........................................................................................................................117 6-bit RGB Interface Timing....................................................................................................................................118 RAM access via system interface in RGB interface operation..................................................................................119 6-bit RGB interface......................................................................................................................................................121 Data Transfer Synchronization in 6-bit Bus Interface operation.............................................................................122 16-bit RGB interface....................................................................................................................................................123 18-bit RGB interface....................................................................................................................................................124 Notes to external display interface operation .............................................................................................................125 RAM Address and Display Position on the Panel .............................................. 127 Restrictions in setting display control instruction......................................................................................................128 Instruction setting example .........................................................................................................................................130 Resizing function ................................................................................................ 132 Resizing setting.............................................................................................................................................................133 Example of 1/2 resizing ...............................................................................................................................................134 Resizing instruction .....................................................................................................................................................134 Notes to Resizing function...........................................................................................................................................135 FMARK function ................................................................................................ 136 FMP setting example ...................................................................................................................................................137 Display operation synchronous data transfer using FMARK...................................................................................138 Notes to display operation synchronous data transfer using FMARK signal ..........................................................140 Rev.1.1 October 30, 2006, page 3 of 202
    R61505U High-speed RAM Write Function....................................................................... 141 Notes to high-speed RAM write function....................................................................................................................142 High-speed RAM data write in a window address area .............................................................................................143 Window Address Function ................................................................................. 144 Scan Mode Setting .............................................................................................. 145 8-color Display Mode ......................................................................................... 146 Line Inversion AC Drive .................................................................................... 147 Alternating Timing.......................................................................................................................................................148 Frame-Frequency Adjustment Function ............................................................. 149 Relationship between liquid crystal drive duty and frame frequency .......................................................................149 Partial Display Function ..................................................................................... 150 Liquid crystal panel interface timing .................................................................. 151 Internal clock operation...............................................................................................................................................151 RGB interface operation..............................................................................................................................................152 Oscillator ......................................................................................................... 153 γ Correction function .......................................................................................... 154 γ Correction registers ...................................................................................................................................................154 γ Correction register settings and γ curve relationship..............................................................................................156 Power-supply Generating Circuit ....................................................................... 157 Power supply circuit connection example 1 (VCI1 = VCIOUT) ...............................................................................157 Power supply circuit connection example 2 (VCI1 = VCI direct input) ...................................................................158 Specifications of Power-supply Circuit External Elements................................ 159 Voltage Setting Pattern Diagram ........................................................................ 160 Liquid crystal application voltage waveform and electrical potential.......................................................................161 VCOMH voltage adjustment sequence............................................................... 162 NVM control sequence ....................................................................................... 164 NVM Write In Sequence..............................................................................................................................................165 NVM Read Out Sequence............................................................................................................................................165 Power supply Instruction Setting........................................................................ 168 Notes to Power Supply ON sequence ................................................................. 169 Instruction setting................................................................................................ 170 Rev.1.1 October 30, 2006, page 4 of 202
    R61505U Display ON/OFF sequences ........................................................................................................................................170 Sleep mode SET/EXIT sequences...............................................................................................................................171 Deep standby mode IN/EXIT sequences.....................................................................................................................172 8-color mode setting.....................................................................................................................................................175 Partial display setting...................................................................................................................................................175 Absolute Maximum Ratings ........................................................................................................................................176 Electrical Characteristics..................................................................................... 177 DC characteristics (VCC= 2.50V~3.30V，IOVCC=1.65V~3.30V，Ta=-40C~+85C See note 1)......................177 Step-Up Circuit Characteristics.............................................................................................................................179 Internal Reference Voltage (Condition: VCC= 2.50V～3.30V, Ta=25℃)...........................................................179 AC Characteristics .......................................................................................................................................................180 1. Clock Characteristics.........................................................................................................................................180 2. 80-System Bus Interface Timing Characteristics (18-/ 16- bit interface) .......................................................180 3. 80-System Bus Interface Timing Characteristics (9-/ 8- bit interface) .............................................................182 4. Clock-synchronized Serial Interface Timing Characteristics............................................................................183 5. Reset Timing Characteristics (IOVCC=1.65~3.30V)........................................................................................183 6. RGB Interface Timing Characteristics ..............................................................................................................184 7. LCD driver Output Characteristics ...................................................................................................................185 Notes on Electrical Characteristics .......................................................................................................................186 Rev.1.1 October 30, 2006, page 5 of 202
    R61505U Description The R61505U is a single-chip liquid crystal controller driver LSI for a-Si TFT panel, comprising RAM for a maximum 240 RGB x 320 dot graphics display, source driver, gate driver and power supply circuit. For efficient data transfer, the R61505U 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 R61505U supports RGB interface (VSYNC, HSYNC, DOTCLK, ENABLE, DB17-0). Also, the R61505U incorporates step-up circuit and voltage follower circuit to generate TFT liquid crystal panel drive voltages. The R61505U’s power management functions such as 8-color display and deep standby 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. Rev.1.1 October 30, 2006, page 6 of 202
    R61505U Features • A single-chip controller driver incorporating a gate circuit and a power supply circuit for a maximum • 240RGB x 320dots 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 • 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 • • • • Abundant color display and drawing functions 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 Resizing function (x 1/2, x 1/4) Programmable γ-correction function for 262k-color display Partial display function – – Low -power consumption architecture (allowing direct input of interface I/O power supply) – Deep standby function – 8-color display function – Input power supply voltages: VCC = 2.5V ~ 3.3 V (logic regulator power supply) IOVCC = 1.65V ~ 3.3 V (interface I/O power supply) • • • • • • • • VCI = 2.5V ~ 3.3 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 ~ 20.0 V VGL-GND = -4.5V ~ -13.5V 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) 172,800-byte internal RAM Internal 720-channel source driver and 320-channel gate driver Single-chip solution for COG module with the arrangement of gate circuits on both sides of the glass substrate Internal NVM: User identification code, 4 bits, VCOM level adjustment, 5 bits x 2 sets Rev.1.1 October 30, 2006, page 7 of 202
    R61505U Internal reference voltage: to generate VREG1OUT (VCIR) • • Product Numbers The R61505U has two variations of frequencies enabling users to choose whichever suitable for display system. Product Number R61505U0 R61505U1 Oscillation Frequency 376KHz 600KHz Rev.1.1 October 30, 2006, page 8 of 202
    分享到：
    赞 收藏

    相关推荐

    最新资料