EM65571 ELAN Microelectronics Corp, EM65571 Datasheet
EM65571
Related parts for EM65571
EM65571 Summary of contents
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... EM65571 130COM / 128SEG 65K Color STN LCD Driver Product Specification ELAN MICROELECTRONICS CORP 1.0 OC ERSION August 2005 ...
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... Trademark Acknowledgments: IBM is a registered trademark and PS trademark of IBM Windows is a trademark of Microsoft Corporation ELAN and ELAN logo © 2005 by ELAN Microelectronics Corporation Copyright All Rights Reserved Printed in Taiwan, ROC The contents of this specification are subject to change without further notice. ELAN Microelectronics assumes no responsibility concerning the accuracy, adequacy, or completeness of this specification ...
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General Description .................................................................................................. 1 2 Feature ....................................................................................................................... 1 3 Applications............................................................................................................... 1 3.1 Pin Configuration ................................................................................................2 3.2 Pin Dimensions ...................................................................................................3 4 Functional Block Diagram...................................................................................... 12 5 Power Circuit Block Diagram ................................................................................. 13 ...
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Contents 7.17 Signal Generation to Display Line Counter and Display Data Latching Circuit ...49 7.18 Generation of the Alternated Signal and the Synchronous Signal ....................49 7.19 Display Data Latching Circuit............................................................................49 7.20 Output Timing of the LCD Driver.......................................................................50 7.21 LCD Driver ...
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Electronic Volume Register ...............................................................................89 8.2.19 Resistance Ratio of CR Oscillator.....................................................................91 8.2.20 Extended Power Control ...................................................................................91 8.2.21 Internal Register Read Address ........................................................................92 8.2.22 Internal Register Data Read..............................................................................92 8.2.23 Windows End X Address...................................................................................92 8.2.24 Windows End Y Address ...................................................................................93 8.2.25 Line ...
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Contents Version 0.1 Initial version 0.2 Modified the bump size on page 6 0.3 Modified the VBA pin description on page 17 Modified the voltage generation circuit on page 57~58 0.4 Added V0 DC spec. on page 105 0.5 Modified ...
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... General Description The EM65571 is one of the industry’s most advanced wide-screen STN-LCD drivers for 65K-color displays. It has a built-in display RAM, a power supply circuit for LCD drive, an LCD controller circuit, and support for LCD cell tolerance compensation of V external pin selection. It also supports the EEPROM function for programming information to tune V contributes to a compact system design ...
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... Note: With the Elan logo at the left corner (as shown in the figure) and DDRAM (black color) on the left side, Pin the bottom left corner. Mark U-Left D-Left D-Left and D-Right: 100µm 100µ EM65571 Figure 1. Pin Configuration Coordinate (X, Y) Mark -9836.85 , 376.85 U-Right -9836.85 , -372.55 D-Right U-Left and U-Right 100µ ...
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... Color STN LCD Driver Pad No. - 20580 1~28,272~299,333~766 300~332,767~799 30~270 29,271 45 (min.) 20+-1 mil (500+-25 µm) 17+-3 µm 15 Chip center V0~V4 RESB EM65571 Size Unit X Y 1720 µm ITO Traces Resistances Max = 50 ...
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... EM65571 130COM/128SEG 65K Color STN LCD Driver Pin No. Pad Name Coordinate ( NC1 -9846.8 , -729.0 2 COM109 -9801.8 , -729.0 3 COM111 -9756.8 , -729.0 4 COM113 -9711.8 , -729.0 5 COM115 -9666.8 , -729.0 6 COM117 -9621.8 , -729.0 7 COM119 -9576.8 , -729.0 8 COM121 -9531.8 , -729.0 9 COM123 -9486.8 , -729.0 10 COM125 -9441.8 , -729.0 ...
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... VBA 3267.9 , -734.5 192 VBA 3327.9 , -734.5 193 VBA 3387.9 , -734.5 194 VBA 3447.9 , -734.5 195 VBA 3507.9 , -734.5 196 VBA 3567.9 , -734.5 197 VREF 3627.9 , -734.5 198 VREF 3687.9 , -734.5 199 VREF 3747.9 , -734.5 VREF 3807.9 , -734.5 200 EM65571 x 5 ...
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... EM65571 130COM/128SEG 65K Color STN LCD Driver Pin No. Pad Name Coordinate (X, Y) 201 VREF 3867.9 , -734.5 202 VREF 3927.9 , -734.5 203 VEE 3987.9 , -734.5 204 VEE 4047.9 , -734.5 205 VEE 4107.9 , -734.5 206 VEE 4167.9 , -734.5 207 VEE 4227.9 , -734.5 208 VEE 4287 ...
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... SEGA11 7236.8 , 729.0 392 SEGB11 7191.8 , 729.0 393 SEGC11 7146.8 , 729.0 394 SEGA12 7101.8 , 729.0 395 SEGB12 7056.8 , 729.0 396 SEGC12 7011.8 , 729.0 397 SEGA13 6966.8 , 729.0 398 SEGB13 6921.8 , 729.0 399 SEGC13 6876.8 , 729.0 400 SEGA14 6831.8 , 729.0 EM65571 x 7 ...
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... EM65571 130COM/128SEG 65K Color STN LCD Driver Pin No. Pad Name Coordinate (X, Y) 401 SEGB14 6786.8 , 729.0 402 SEGC14 6741.8 , 729.0 403 SEGA15 6696.8 , 729.0 404 SEGB15 6651.8 , 729.0 405 SEGC15 6606.8 , 729.0 406 SEGA16 6561.8 , 729.0 407 SEGB16 6516.8 , 729.0 408 SEGC16 6471 ...
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... SEGC77 -1971.8 , 729.0 592 SEGA78 -2016.8 , 729.0 593 SEGB78 -2061.8 , 729.0 594 SEGC78 -2106.8 , 729.0 595 SEGA79 -2151.8 , 729.0 596 SEGB79 -2196.8 , 729.0 597 SEGC79 -2241.8 , 729.0 598 SEGA80 -2286.8 , 729.0 599 SEGB80 -2331.8 , 729.0 600 SEGC80 -2376.8 , 729.0 EM65571 x 9 ...
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... EM65571 130COM/128SEG 65K Color STN LCD Driver Pin No. Pad Name Coordinate (X, Y) 601 SEGA81 -2421.8 , 729.0 602 SEGB81 -2466.8 , 729.0 603 SEGC81 -2511.8 , 729.0 604 SEGA82 -2556.8 , 729.0 605 SEGB82 -2601.8 , 729.0 606 SEGC82 -2646.8 , 729.0 607 SEGA83 -2691.8 , 729.0 608 SEGB83 -2736 ...
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... COM91 -10159.0 , -315.0 791 COM93 -10159.0 , -360.0 792 COM95 -10159.0 , -405.0 793 COM97 -10159.0 , -450.0 794 COM99 -10159.0 , -495.0 795 COM101 -10159.0 , -540.0 796 COM103 -10159.0 , -585.0 797 COM105 -10159.0 , -630.0 798 COM107 -10159.0 , -675.0 799 NC13 -10159.0 , -720.0 EM65571 x 11 ...
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... EM65571 130COM/128SEG 65K Color STN LCD Driver 4 Functional Block Diagram VDD VSS (VSSH, VSSL) CAP1- CAP1+ CAP2- CAP2+ CAP3+ CAP4+ CAP5+ CAP6+ VOUT VEE VREF VBA D15 D14 D13 D12 D11 D10 D4/SPOL D3/SMODE D2 D1/SDA D0/SCL 12 x --------- ...
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... Color STN LCD Driver VBA VBA AMP + - Regulator Multiple Ratio Control Register Booster Step Set Register VOUT Booster Circuit Figure 3. Power Circuit Block Diagram EM65571 Bias Register V4 Impedance Converter x 13 ...
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... EM65571 130COM/128SEG 65K Color STN LCD Driver 6 Pin Description 6.1 Power Supply Pins Symbol I/O VDD VSSL VSSH 6.2 LCD Power Supply Circuit Pins Symbol I/O CAP1+ O CAP1- O CAP2+ O CAP2- O CAP3+ O CAP4+ O CAP5+ O CAP6 VEE VOUT O VBA O VREF Description Power supply pin for logic circuit, +2.2V to 3.3V ...
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... Select 68-family MPU type (M86 = “H”) Read/Write control input pin. R/W = “H”: Read R/W = “L”: Write MPU interface type selecting input pin. M86 = “H”: 68-family interface M86 = “L”: 80-family interface Fixed at either “H” or “L” EM65571 x 15 ...
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... EM65571 130COM/128SEG 65K Color STN LCD Driver Symbol I/O TEST I P/S I 6.4 LCD Drive Circuit Signals Symbol I/O SEGA0-A127 SEGB0-B127 O SEGC0-C127 COM0- O COM127 COMA O COMB Description For testing. Fix to “L” Parallel/Serial interface select pin. Data P/S Chip select Identification H CSB RS D0-D7 RDB, WRB L CSB RS P/S = “ ...
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... Functional Description 7.1 MPU Interface 7.1.1 Reset Pin Description (RESB) Hold the RESB low for at least 10µs, then the EM65571 accepts this reset command. 7.1.2 Selection of Interface Type The EM65571 transfers data through an 8-bit parallel I/O (D7-D0), 16-bit parallel I/O (D15-D0) or serial data input (SDA, SCL). The parallel interface or serial interface can be selected by the state of the P/S pin ...
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... Color STN LCD Driver 7.1.3 Parallel Input When parallel interface is selected with the P/S pin, the EM65571 allows data to be transferred in parallel to an 8-bit/16-bit MPU through the data bus. For the 8-bit/16-bit MPU, either the 80-family MPU interface or the 68-family MPU interface can be selected with the M86 pin ...
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... Color STN LCD Driver Figure 4. 4-wire Type Serial Interface SPOL = “0” Display RAM/Register RS Display RAM Data 0 Control Register Data 1 EM65571 SPOL = “1” Display RAM/Register Control Register Data Display RAM Data x 19 ...
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... EM65571 130COM/128SEG 65K Color STN LCD Driver CSB SDA RS SCL 1 7.2 Data Write to Display RAM and Control Register The data write to display RAM and Control Register use almost the same procedure, only different settings of RS that select access to the object “L”: Display RAM data RS = “ ...
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... Fast Burst RAM Write Function The EM65571 has a built-in fast burst RAM write function. The burst mode transfers 32 bits of data in a block at once can decrease half the access time needed for common standard RAM write functions (16 bits data bus). The burst RAM write function is suitable for frequently rewriting data such as displaying color animation ...
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... EM65571 provides segment driver output for 48-gradation display using 6 bits. The three outputs of the segment driver can be used for one pixel of RGB. When connected to an STN color LCD panel, the EM65571 can display 128*128 pixels with 65K colors (48 gradation * 48 gradation * 48 gradation). The address area in the X-direction depends on the access bus size. In the X-direction, the X Address register is used to access ...
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... WLS=”1” ABS=”0” HSW=”X” 12-bit Y-address 7FH 12-bit Product Specification (V1.0) 08.04.2005 (This specification is subject to change without further notice) 130COM/128SEG 65K Color STN LCD Driver X-address --------------------------------------------------------------- X-address ----------------------------------------------------------------- BEH X-address --------------------------------------------------------------------- EM65571 FEH FFH 4-bit 8-bit 4-bit 8-bit BFH 8-bit 8-bit 8-bit 8-bit 7FH 12-bit 12-bit ...
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... EM65571 130COM/128SEG 65K Color STN LCD Driver WLS=”1” ABS=”1” HSW=”X” 12-bit Y-address 7FH 12-bit In Gradation Display Mode (C256=”1”, 65K=”0”, 256 colors) 8-bit Bus Size Access WLS=”0” ABS=”X” HSW=”X” ...
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... X and Y. 7.8 Display RAM Access Using Windows Function The EM65571 has a window area setting command for specified display RAM area access. To use the window function, you need to set up two positions X and Y addresses. You also need to set up the auto increment mode (AXI=”1”, AYI=”1”). Two position means window start position and window end position. The window start position’ ...
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... EM65571 130COM/128SEG 65K Color STN LCD Driver registers. The window end position’s X and Y address set to Window the X-end Address (EX) and Window Y-end Address (EY) register. In window function access, you can modify the write access and set to AIM=”1”. In the case of using window function access, it should be set to the following registers before accessing the RAM. WIN = “ ...
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... Write Data MPU I/F The EM65571 executes address conversion that depends on the control register setting. In case of auto increment mode, usually the AX register is incremented by one. For instance when REF and AXI are both “1”, the AX register is incremented by one, but the effective X-address seems to decrement because of address conversion. The effective Y-address use AY register values ...
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... EM65571 130COM/128SEG 65K Color STN LCD Driver Gradation Mode (256 Color), (C256=1, 65K=0) (1). 8-bit Mode (WLS=0) HSW ABS REF SWAP * * HSW ABS REF SWAP * * X-address / Data Bus / Palette / Palette Bit / Segment Assigned X=00H X=7FH X-address / Data Bus / Palette / Palette Bit / Segment Assigned ...
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... HSW ABS REF SWAP X-address / Data Bus / Palette / Palette Bit / Segment Assigned * * Product Specification (V1.0) 08.04.2005 (This specification is subject to change without further notice) 130COM/128SEG 65K Color STN LCD Driver X=00H X=3FH X=00H X=3FH EM65571 X=3FH X=00H X=3FH X=00H x 29 ...
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... EM65571 130COM/128SEG 65K Color STN LCD Driver Gradation Mode (4096 Color), (C256=0, 65K=0) (1). 8-bit Mode (WLS=”0”) HSW ABS REF SWAP X=00H X=FEH HSW ABS REF SWAP X=00H X=FEH HSW ABS REF SWAP X=00H ...
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... Color STN LCD Driver X-address / Data Bus / Palette / Segment Assigned X=01H X=BFH X-address / Data Bus / Palette / Segment Assigned X=00H X=7FH X-address / Data Bus / Palette / Segment Assigned X=00H X=7FH EM65571 X=BEH X=BFH X=00H X=01H X=7FH X=00H X=7FH X=00H x 31 ...
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... EM65571 130COM/128SEG 65K Color STN LCD Driver (3). 16-bit Mode (WLS=”1”) HSW ABS REF SWAP * HSW ABS REF SWAP * Gradation Mode (65K Color), (C256=0, 65K=1) (1). 8-bit Mode (WLS=0) HSW ABS REF SWA X=00H ...
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... Color STN LCD Driver X-address / Data Bus / Palette / Segment Assigned X=01H X=FFH X-address / Data Bus / Palette / Segment Assigned X=00H X=7FH X-address / Data Bus / Palette / Segment Assigned X=00H X=7FH EM65571 X=FEH X=FFH X=00H X=01H X=7FH X=00H X=7FH X=00H x 33 ...
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... EM65571 130COM/128SEG 65K Color STN LCD Driver Data Read and Write Bit Assignment (1). In 16-bit Data Bus Mode ABS=0 65K=1 C256=0 Write D15 D14 D13 D12 D11 D10 D9 Read D15 D14 D13 D12 D11 D10 D9 ABS=0 65K=0 C256=0 Write D15 D14 D13 D12 D11 D10 D9 ...
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... The EM65571 has 5-bit of data per output to achieve the gradation display. The three outputs of the segment driver are used for one pixel of RGB, and the EM65571 is connected to an STN color LCD panel. It can display 128*128 pixels with 65K colors (5 bits * 6 bits [5+FRC bits). In this case, since the gradation display data is processed by a single access to the memory, the data can be rewritten fast and naturally ...
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... EM65571 130COM/128SEG 65K Color STN LCD Driver (REF, SWAP (1, 0) SEGAi Palette MSB LSB LSB 16-bit Mode In 16-bits access, the weighting for each data bit is dependent on the status of the SWAP bit and the REF bit that is selected when data is written to the display RAM the case with 8-bits access ...
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... Palette Bj Palette MSB LSB (FE-2n)H , [FF-(2n+1)]H In HSW=1, Address=00H~BFH EM65571 SEGCi 127 Gradation Palette Gradation Control Display RAM Data MSB MPU Write Data Address: 2nH, 2n+1H D13 D14 D15 i=0 to 127 Gadation Palette ...
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... EM65571 130COM/128SEG 65K Color STN LCD Driver (REF, SWAP (1, 0) SEGAi Palette LSB MSB LSB HSW ABS="X" Note : Internal X address : 2nH ,2n+1H In HSW=1, Address=00H~BFH 16-bit mode In 16-bits access, the weighting for each data bit is dependent on the status of the SWAP bit and the REF bit that is selected when data is written to the display RAM the case with 8-bits access ...
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... LSB MSB (REF="0") : 7FH-nH (REF="1") EM65571 127 Gradation Palette Gradation Control 1 Display RAM Data MSB MPU Write Data 1 X address: nH (REF="0" 127 Gradation Palette Gradation Control ...
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... EM65571 130COM/128SEG 65K Color STN LCD Driver (REF, SWAP (1, 0) SEGAi Gradation Palette Cj Palette Gradation Control Display RAM 1 Data MSB MPU Write Data 1 X Address Note : Internal X address : nH 16-bit mode (WLS=1) (REF, SWAP (1, 1) SEGAi SEGBi Palette Aj Palette Bj ...
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... Note : Internal X address : nH 7.13 Gradation LSB Control In 256 color mode (C256=1), the EM65571 provides segment driver output for 8-gradation display using 3 bits and for 4-gradation display using 2 bits. The segment driver output for the 4-gradation display uses 2 bits written to the corresponding RAM area and 1 bit supplemented by the gradation LSB circuit, and then selects 4-gradation from 8-gradation ...
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... Color STN LCD Driver 7.14 Gradation Palette The EM65571 has two gradation display modes, the gradation fixed display mode and the gradation variable display mode. Select either of the two modes using the gradation display mode register. PWM = “0”: Select the variable display mode using 32 gradations selected from 48 gradations (65K=1, C256=0) ...
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... Palette25 Palette26 Palette27 Palette28 Palette29 Palette30 Palette31 EM65571 Initial Value 000000 000010 000011 000101 000110 001000 001001 001011 001100 001110 001111 010001 010010 010100 010101 010111 011000 011010 011011 011101 011110 100000 100001 100011 100100 ...
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... EM65571 130COM/128SEG 65K Color STN LCD Driver 4096 Color Gradation Mode 65K=0, C256=0 [Three groups of palettes Aj, Bj, and 0-15) are available] (MSB) RAM Data (LSB 256 Color Mode 65K=0, C256=1 ...
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... EM65571 x 45 ...
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... EM65571 130COM/128SEG 65K Color STN LCD Driver 20/ 21/48 gradation palette7 initial value 22/ 23/48 Gradation level table (PWM = “0”, variable mode, 65K= “0”, C256=”1”) [Three groups of palettes Aj, Bj, and 0-7) are available ...
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... Color Display (PWM+FRC) Display color on the LCD, using gradation level to control th4e RGB color filter. The EM65571 uses 16 bits display data for 65K color bits, D0-D4 means 32-gradation levels from 48 gradation levels R (or B), D5-D10 means 32-gradation levels from 48 gradation levels + FRC control bit G, D11-D15 means selecting 32-gradation levels B (or G) from 48 gradation levels ...
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... EM65571 130COM/128SEG 65K Color STN LCD Driver Display Ram Data Green and Gradation Level Relationship When LSB=1, FRC enable, tThe FRC control bit is located at the G pixel data LSB G Pixel Data 000000 000001 000010 000011 000100 000101 000110 000111 001000 001001 001010 ...
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... ON/OFF, and display all on functions are operated by controlling the data in the display data latch, therefore, no data within the display RAM changes. Product Specification (V1.0) 08.04.2005 (This specification is subject to change without further notice) 130COM/128SEG 65K Color STN LCD Driver Description EM65571 x 49 ...
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... EM65571 130COM/128SEG 65K Color STN LCD Driver 7.20 Output Timing of the LCD Driver Display Timing at Normal mode (not reverse mode), 1/128 DUTY. 127 128 1 LP FLM M COM0 V4 VSS V1 COM1 V4 VSS V0 SEG0 V3 V2 SEG1 V3 7.21 LCD Driver Circuit This driver circuit generates four levels of LCD driver voltage. The circuit has 384-segment output and 130-common output and outputs a combined display data and internal signal M ...
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... Oscillator Circuit The EM65571 has a CR oscillator. The output from this oscillator is used as the timing signal source of the display and the boosting clock for the booster. When external clock is used, feed the clock to CK pin. The duty cycle of the external clock must be 50%. ...
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... EM65571 130COM/128SEG 65K Color STN LCD Driver 7.24 Booster Circuit Placing capacitor C1 across CAP1+ and CAP1-, across CAP2+ and CAP2-, across CAP3+ and CAP1-, across CAP4+ and CAP2-, across CAP5+ and CAP1-, across CAP6+ and CAP2-, and across VOUT and VSS will boost the voltage coming from VEE and VSS nth times and outputs the boosted voltage to the VOUT pin ...
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... The voltage converter contains the voltage generator circuit. The LCD driver voltages other than V0, which is, V1, V2, V3 and V4 are obtained by dividing V0 through a resistor network. The LCD driver voltage from EM65571 is biased at 1/5, 1/6, 1/7, 1/8, 1/9, 1/10, 1/11, 1/12 or 1/13. When using the internal power supply, connect a stabilizing capacitor C2 to each of the pins ...
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... EM65571 130COM/128SEG 65K Color STN LCD Driver VDD VDD VEE VREF CAP1- CAP1+ CAP2- CAP2+ CAP3+ CAP4+ CAP5+ CAP6+ VOUT VOUT V0 V0 External V1 V1 Power V2 V2 Supply When using external power supply. Recommended value: C1 Note: External Capacitance must use B characteristic. ...
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... Note: External Capacitance must use B characteristic. Product Specification (V1.0) 08.04.2005 (This specification is subject to change without further notice) 130COM/128SEG 65K Color STN LCD Driver VDD VEE VREF CAP5+ CAP3+ CAP1- CAP1+ CAP6+ CAP4+ CAP2- CAP2+ VOUT 1µF EM65571 x 55 ...
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... Color STN LCD Driver 7.28 EEPROM Function For the EM65571 to support EEPROM function to tune to the LCD operating voltage Vop, first, select EEPROM operating mode, EEPROM power from internal or external, and initial oscillator frequency or faster oscillator frequency (+50%). Select the register (Bank5 [AH]), using (M1, M0) to select the operating mode for the EEPROM, (M1, M0 Read information from the EEPROM ...
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... EEPROM mode o reserve (finish programming) WRITE #ACH // set RE FLAG 000 o INSTRUCTION Bank 0 WRITE #F0H WRITE #B1H // EM65571 reset // set RE FLAG 101 o INSTRUCTION Bank 5 WRITE #F5H Product Specification (V1.0) 08.04.2005 (This specification is subject to change without further notice) 130COM/128SEG 65K Color STN LCD Driver ...
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... DELAY 10 wait 10 finish erasing // set EEPROM mode o reserve (finish erasing) WRITE #ACH // set RE FLAG 000 o INSTRUCTION Bank 0 WRITE #F0H WRITE #B1H // EM65571 reset // set RE FLAG 101 o INSTRUCTION Bank 5 WRITE #F5H // set EEPROM operating mode o reading ; read data from EEPROM to WRITE #A0H CV4~CV1 register DELAY < ...
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... Partial Display Function The EM65571 has a partial display function, which can display a part of the graphic display area. This function is used to set the lower bias ratio, lower boost step, and lower LCD drive voltage. In setting the partial display function, the EM65571 provides low power consumption, hence most suitable for clock indication or calendar indication of portable devices ...
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... VOUT) should not be turned off while DIS= ”1”. 7.31 Initialization Setting RESB pin to “L” initializes the EM65571. Normally, the RESB pin is initialized together with the MPU by connecting to the reset pin of the MPU. When power is ON, be sure to make RESB=”L”. ...
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... Variable mode 0 8-bit mode 0 EM65571 x 61 ...
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... EM65571 130COM/128SEG 65K Color STN LCD Driver 7.32 Precautionary Measures during Power ON and Power OFF High current that may flow if a voltage is supplied to the LCD driver power supply while the system power supply is floating may permanently damage this LSI. The details are as follows ...
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... Color STN LCD Driver Recommended Rising Time 30µs ~ 10ms Power ON (VDD, VEE - VSS) Power Stabilization RESET WAIT Setting the Operational Functions Setting the Operational Functions End of Initialization EM65571 Applicable Power VDD, VEE x 63 ...
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... EM65571 130COM/128SEG 65K Color STN LCD Driver 7.33.2 Display Data * Set the display start address * Set the address increment control * Set the X-address * Set the Y-address * Write the Display Data * Set the Display on/off control (ON/OFF= "1") 7.33.3 Power OFF * Set HALT= "1" or initiate a reset operation (LCD driver output VSS level) * Set DIS= " ...
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... 0/1 0/1 0 RE2 EM65571 D1 D0 Function Set of X direction Address AX1 AX0 in display RAM Set of X direction Address AX5 AX4 in display RAM Set of Y direction Address AY1 AY0 in display RAM Set of Y direction Address AY5 AY4 in display RAM ...
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... EM65571 130COM/128SEG 65K Color STN LCD Driver Control Register Table (Bank 1) Pins (for 80-family) & Bank Control Register CSB RS WRB RDB RE2 RE1 RE0 Gradation Palette A0,A8,A16,A24 (Lower nibble) [0H Gradation Palette A0,A8,A16,A24 (Upper nibble) [1H Gradation Palette A1,A9,A17,A25 ...
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... BF1 BF0 TS 1 0/1 0/1 0 RE2 EM65571 Function D1 D0 Set the umber of PBX.0 Gradation Palette B6,B14,B22,B30 Set the umber of PBX.5 PBX.4 Gradation Palette B6,B14,B22,B30 Set the umber of PBX.0 Gradation Palette B7,B15,B23,B31 Set the umber of PBX.5 PBX.4 Gradation Palette B7,B15,B23,B31 ...
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... Address [CH], [DH], [EH] in Bank 5 of the control register are reserved. 8.2 Control Register Functions The EM65571 has many control registers. In case of control register access, the upper nibble of the data bus (D7~D4) represents the register address, the lower nibble of the data bus (D3~D0) represents the data. The access example is shown in the following. ...
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... CSB RS RDB WRB RE2 RE1 RE0 AY7 AY6 AY5 AY4 CSB RS RDB WRB RE2 RE1 RE0 LA3 LA2 LA1 LA0 CSB RS RDB WRB RE2 RE1 RE0 LA7 LA6 LA5 LA4 0 EM65571 ...
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... EM65571 130COM/128SEG 65K Color STN LCD Driver The LA register indicate first the output segment data in the display RAM. This segment data output to the common line is indicated by the SC register. After that the output common line is incremented. LA7 LA6 LA5 ...
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... Color STN LCD Driver nth line Cycle 3rd Line nth Line CSB CSB RS NLIN SWAP REF 0 1 EM65571 1st Line 2nd Line RDB WRB RE2 RE1 RE0 RDB WRB RE2 RE1 RE0 ...
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... EM65571 130COM/128SEG 65K Color STN LCD Driver Various display controls are set up. REF When the MPU accesses the display RAM, the X address and data can reverse. The REF function is shown in the table below: Access from the MPU REF X Address Note: maxH: The maximum X-address in each access mode ...
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... d10 d11 d12d13d14d15 d15 d14 d13 is set up CSB RS RDB WRB RE2 RE1 RE0 WIN AIM AYI AXI 0 Window start X address Window start Y address EM65571 SWAP D10 D11 D12D13D14D15 d12 d11 d10 ...
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... EM65571 130COM/128SEG 65K Color STN LCD Driver The increment control of X and Y-addresses by AIM, AYI and AXI registers are as follows. AIM When writing to or reading from the Display RAM. 0 This is effective when accessing successive address areas. Only when writing to the Display RAM. ...
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... Transition of X and Y Address END AX: Address maxH- (START Address) END AY: Address CSB RS RDB WRB RE2 RE1 RE0 AMPON HALT DCON ACL EM65571 Same as AX and AY register maxH- maxH- (START (END Address+1) Address) Same as AY register ...
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... EM65571 130COM/128SEG 65K Color STN LCD Driver AMPON Command The internal OP-AMP circuit block (voltage regulator, electronic volume, and voltage conversion circuit) is set ON/OFF by this command. AMPON = “0”: The internal OP-AMP circuit OFF AMPON = ”1”: The internal OP-AMP circuit ON 8 ...
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... TST0 RE2 RE1 RE0 CSB RS RDB WRB RE2 RE1 RE0 D0/ CSB RS RDB WRB RE2 RE1 RE0 * * PAX.5 PAX.4 0 EM65571 Bias 1/5 Bias 1/6 Bias 1/7 Bias 1/8 Bias 1/9 Bias 1/10 Bias 1/11 Bias 1/12 Bias 1/13 Bias Prohibit code Prohibit code Prohibit code ...
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... EM65571 130COM/128SEG 65K Color STN LCD Driver Note: Read address 17 Note: Read address 17 During a reset: PA14~PA10 = “00101”) The asterisk “*” mark means “Don’t care” ...
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... CSB RS RDB WRB RE2 RE1 RE0 * * PAX.5 PAX CSB RS RDB WRB RE2 RE1 RE0 PBX.3 PBX.2 PBX.1 PBX CSB RS RDB WRB RE2 RE1 RE0 * * PBX.5 PBX.4 0 EM65571 ...
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... EM65571 130COM/128SEG 65K Color STN LCD Driver Note: Read address 17 Note: Read address 17 During a reset: PB14~PB10 = “00101” The asterisk “*” mark means “Don’t care” ...
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... PBX CSB CSB * * PBX.5 PBX CSB CSB * * PCX.5 PCX.4 0 EM65571 RS RDB WRB RE2 RE1 RE0 RDB WRB RE2 RE1 RE0 ...
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... EM65571 130COM/128SEG 65K Color STN LCD Driver PCX.3 PCX.2 PCX.1 PCX.0 Note: Read address 17 Note: Read address 17 During a reset: PC14~PC10 = “00101” The asterisk “*” mark means “Don’t care” ...
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... CSB PCX.2 PCX.1 PCX CSB * * PCX.5 PCX CSB CSB – PCX.5 PCX.4 0 – EM65571 RS RDB WRB RE2 RE1 RE0 RDB WRB RE2 RE1 RE0 RDB WRB RE2 RE1 RE0 ...
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... EM65571 130COM/128SEG 65K Color STN LCD Driver These gradation palette registers set up the gradation level. The EM65571 has 48 gradation levels. Gradation level table (PWM = “0”, variable mode, 65K= “1”, C256=”*”) [Three groups of Palettes Aj, Bj, and 0-31) are available ...
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... EM65571 Remarks Gradation Palette8 Initial Value Gradation Palette9 Initial Value Gradation Palette10 Initial Value Gradation Palette11 Initial Value Gradation Palette12 Initial Value Gradation Palette13 Initial Value Gradation Palette14 Initial Value ...
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... EM65571 130COM/128SEG 65K Color STN LCD Driver Gradation level table (PWM = “0”, variable mode, 65K= “0”, C256=”1”) [Three groups of Palettes Aj, Bj, and 0-7) are available Gradation Palette Remarks Level Gradation Palette0 Initial Value ...
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... CSB RS RDB WRB RE2 RE1 RE0 * * TCS1 TCS0 0 Temperature Compensation Slope -0.05% per qC -0.1% per qC -0.15% per qC -0.2% per qC EM65571 RS RDB WRB RE2 RE1 RE0 Display Starting Common when SHIFT=1 COM119~ COM109~ COM99~ COM89~ COM79~ COM69~ COM59~ COM49~ ...
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... EM65571 130COM/128SEG 65K Color STN LCD Driver The VREF (T) (Temperature compensation output voltage) is controlled by TCS1, TCS0 and the previous environment temperature T. TCS is selected by TCS1 and TCS0, VREF0 = 1.5V at 25qC Temperature Figure 11 Temperature Compensation Slope 8.2.16 Display Select Control PWM GLSB PS1 ...
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... ABS WLS CSB RS DV3 DV2 DV1 DV0 CSB RS * DV6 DV5 DV4 0 1 EM65571 RDB WRB RE2 RE1 RE0 RDB WRB RE2 RE1 RE0 RDB WRB RE2 RE1 RE0 ...
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... EM65571 130COM/128SEG 65K Color STN LCD Driver The DV register can control the VBA voltage. The DV register has 7 bits 113 level voltage can be selected. DV6 DV5 The output voltage at VBA is specified by equation (1). ª VBA 1 « ¬ where ...
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... Initial Resistance Ratio 1 1.15 times the Initial Resistance Ratio 0 1.3 times the Initial Resistance Ratio 1 Code Prohibited 0 Code Prohibited 1 Code Prohibited CSB BF1 BF0 HPM DIS 0 EM65571 WRB RE2 RE1 RE0 Operation RS RDB WRB RE2 RE1 RE0 ...
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... Note: During a reset: {RA3, RA2, RA1, RA0 The RA register is set to specify the address for the register read operation. The EM65571 has many registers, including a register bank. There are 4 steps necessary to read a specific register. 1. Write 04H to the RE register to access the RA register. ...
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... LE: Line reverse end address CSB RS LE3 LE2 LE1 LE0 CSB RS LE7 LE6 LE5 LE4 0 1 LS: Line reverse start address EM65571 RDB WRB RE2 RE1 RE0 RDB WRB RE2 RE1 RE0 RDB WRB RE2 RE1 RE0 ...
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... EM65571 130COM/128SEG 65K Color STN LCD Driver 8.2.27 Line Reverse Control Note: During a reset: {BST, BT, LREV} = 0H, read address: 8H The asterisk “*” mark means “Don’t care” BST The BST register controls the Fast Burst RAM write function BST = “ ...
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... Regulator Multiple Ratio Control 0 3.0 times the Voltage Output 1 4.5 times the Voltage Output 0 6.0 times the Voltage Output 1 7.5 times the Voltage Output 0 8.0 times the Voltage Output 1 8.5 times the Voltage Output 0 8.9 times the Voltage Output 1 9.5 times the Voltage Output EM65571 ...
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... EM65571 130COM/128SEG 65K Color STN LCD Driver 8.2.29 EEPROM Mode Select Register Note: During a reset: {M1, M0, VPP_EXT, OSC} = CH, read address: AH The (M1, M0) register control EEPROM mode (M1, M0 The VPP_EXT register controls the EEPROM power selection. ...
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... WRITE 0xF0 //bank 0 WRITE 0x8D //shift=1 ; 65k color ; display on WRITE 0x22 //Y address=2 WRITE 0xF4 //bank 4 WRITE 0x63 //SC=0011 Product Specification (V1.0) 08.04.2005 (This specification is subject to change without further notice) 130COM/128SEG 65K Color STN LCD Driver EM65571 The x 97 ...
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... EM65571 130COM/128SEG 65K Color STN LCD Driver 10 Absolute Maximum Ratings 10.1 Absolute Maximum Ratings Item Symbol Supply Voltage (1) Supply Voltage (2) Supply Voltage (3) Supply Voltage (4) Supply Voltage (5) Supply Voltage (6) V1, V2, V3, V4 Input Voltage Storage Temperature 10.2 Recommended Operating Conditions Item Symbol Supply Voltage Operating Voltage ...
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... Product Specification (V1.0) 08.04.2005 (This specification is subject to change without further notice) 130COM/128SEG 65K Color STN LCD Driver Condition Min. 0.8VDD 0 -2.7 2.7 -0.8 0 V0=10V 1.0 V0=6V 1.2 854 = (000) , 602 = (000) , 296 = (000) 148 = (000) EM65571 Pin Typ. Max. Unit used 0.9VDD VDD V 1 0.1VDD 0.2VDD V 1 -3.2 -3 3.2 3 -1.0 -1 1.0 1 ...
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... EM65571 130COM/128SEG 65K Color STN LCD Driver Item Symbol Seven times boosting VOUT1 RL = 500K (VOUT-VSS) Six times boosting VOUT2 RL = 500K (VOUT-VSS) Five times boosting VOUT3 RL = 500K (VOUT-VSS) Booster output Voltage on VOUT pin Four times boosting VOUT4 RL = 500K (VOUT-VSS) Three times boosting ...
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... VOUT pin. When the built-in oscillating circuit, built-in power supply, and boosting 2 times are used, this pin is applied. VEE=2.4~3.3 V. The electronic control is preset (The code is Product Specification (V1.0) 08.04.2005 (This specification is subject to change without further notice) 130COM/128SEG 65K Color STN LCD Driver EM65571 x 101 ...
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... EM65571 130COM/128SEG 65K Color STN LCD Driver (“ 1”)). Measuring conditions: bias=1/5~1/13, 1/128 duty, without load. RL=500 K (between VOUT and VSS), C1=C2=1.0µF, C3=0.1µF, DCON=AMPON=”1”, BF=”11” VDD, VEE pin. When the built-in oscillating circuit and built-in power supply are used and there is no access from the MPU, this pin is applied. Boosting 6 times is used when the electronic control is preset. (The code is (“ ...
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... Symbol Condition Min. tAH8 0 tAS8 0 tCYCWR8 500 tWRLW8 100 tWRHW8 350 tDS8 100 tDH8 20 EM65571 Typ. Max. Unit Pin Used ns CSB WRB ns (R/WB D0~D15 ns Typ. Max. Unit Pin Used ns CSB WRB ns (R/WB) ...
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... EM65571 130COM/128SEG 65K Color STN LCD Driver 12.2 80-Family MPU Read Timing CSB RS RDB D0-D15 VSS = 0V, VDD = 2.7~3.3V -30 ~ +85°C Item Address hold time Address setup time System cycle time in read Read pulse “L” width Read pulse “H” width Data setup time Data hold time VSS = 0V, VDD = 2.4~2.7V -30 ~ +85° ...
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... AS6 AH6 t EHW 6 t DS6 t CYCW R6 Symbol Condition Min. tAH6 0 tAS6 0 200 tELW6 30 tEHW6 135 tDS6 60 tDH6 5 EM65571 Typ. Max. Unit Pin Used ns CSB RDB(E) ns 450 ns D0~D15 ns t ELW 6 t DH6 Typ. Max. Unit Pin Used ns CSB RS ns ...
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... EM65571 130COM/128SEG 65K Color STN LCD Driver VSS=0V, VDD = 2.4 ~2.7V -30 ~ +85°C Item Address hold time Address setup time System cycle time in write tCYCWR6 Write pulse “L” width Write pulse “H” width Data setup time Data hold time VSS = 0V, VDD = 2.2 ~2.4V -30 ~ +85°C ...
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... CL=50pF tRDH6 10 Symbol Condition Min. Typ. tAH6 0 tAS6 0 tCYCRD6 1000 tELW6 450 tEHW6 500 tRDD6 CL=50pF tRDH6 10 EM65571 Max. Unit Pin Used ns CSB RDB(E) ns 210 ns D0~D15 ns Max. Unit Pin Used ns CSB RDB(E) ...
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... EM65571 130COM/128SEG 65K Color STN LCD Driver 12.5 Serial Interface Timing Diagram t CSS CSB RS SCL D0-D15 VSS = 0V, VDD = 2.7~3.3V -30 ~ +85°C Item Serial clock period SCL pulse “H” width SCL pulse “L” width Address setup time Address hold time Data setup time ...
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... Symbol Condition Min. tCKHW1 Note1 1.2 tCKLW1 Note1 1.2 tCKHW2 Note2 5.4 tCKLW2 Note2 5.4 tCKHW3 Note3 3.8 tCKLW3 Note3 3.8 EM65571 Typ. Max. Unit Pin Used ns ns SCL SDA ns ns CSB ns t CKLW Typ. Max. Unit Pin Used 1.4 CK µs 1 1.4 µs 6 ...
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... EM65571 130COM/128SEG 65K Color STN LCD Driver 12.7 Reset Timing RESB Internal State VSS = 0V, VDD = 2.4~3.3V -30 ~ +85 °C Item Reset time Reset pulse “L” width VSS = 0V, VDD = 2.2~2.4V -30 ~ +85°C Item Reset time Reset pulse “L” width Note: All the timings must be specified relative to 20% and 80% of VDD voltage. ...
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... Connection of the MPU with Serial Interface VCC PORT1 PORT2 /RES GND Product Specification (V1.0) 08.04.2005 (This specification is subject to change without further notice) 130COM/128SEG 65K Color STN LCD Driver A0 Decoder E A0 Decoder EM65571 VDD RS CSB D0 to D15 RDB(E) WRB(R/W) RESB VSS VDD RS CSB SDA SCL RESB ...
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... EM65571 130COM/128SEG 65K Color STN LCD Driver 14 Tray Information Tray Outline Dimension Unit: mm Symbol 112 x Dimension Symbol 50.60 Z 45.40 Px 45.80 Py 4.00 Nx 14.40 Ny 5.07 N 15.27 P1 20.80 P2 1.88 Product Specification (V1.0) 08.04.2005 (This specification is subject to change without further notice) Dimension 0.66 21.80 2. 1.76 1.60 ...