Manufacturer Certificated Product Specification Model: TWW240128A9-A0 240X128 COB Module This module uses RoHS material Tailor Pixels Technology Co., Ltd. www.tailorpixels.com [email protected] Ph: 86-755-8821 2653 Contents in this document are subject to change without notice. No part of this document can be reproduced or transmitted by any means for any purpose without the written permission of Tailor Pixels Technology Co., Ltd.

TAILOR PIXELS TECHNOLOGY CO., LTD.

TAILOR PIXELS TECHNOLOGY CO., LTD. CONTENTS ■ MODULE CLASSIFICATION INFORMATION ■ PHYSICAL DATA ■ MECHANICAL DIMENSIONS ■ BLOCK DIAGRAM ■ INTERFACE PIN CONNECTIONS ■ ABSOLUTE MAXIMUM RATINGS ■ ELECTRICAL CHARACTERISTICS ■ OPTICAL CHARACTERISTICS ■ TIMING CHARACTERISTICS ■ DISPLAY DATA RAM ADDRESS MAP ■ BACKLIGHT ■ POWER SUPPLY FOR LCM MODULE ■ EXAMPLE ■ RELIABILITY ■ INSPECTION CRITERIA ■ PRECAUTIONS FOR USING LCD MODULES ■ USING LCD MODULES

TAILOR PIXELS TECHNOLOGY CO., LTD.

TAILOR PIXELS TECHNOLOGY CO., LTD.

TAILOR PIXELS TECHNOLOGY CO., LTD.

lailorpixels TAILOR PIXELS TECHNOLOGY CO., LTD. ■ BACKLIGHT ^ Backlight Type Backlight Type: LED (WHITE) ^ Power Supply For Backlight (LED Chip 1*8=8 dies) lailorpixels TAILOR PIXELS TECHNOLOGY CO., LTD. ^ Absolute Maximum Rating Note:The Master Screen's luminance is the average value of 5 points,and The Lvmin./Lvmax. is not less than 70%. The measurement instrument is BM-7 luminance Colorimeter. The aperture is 05 mm.

lailorpixels TAILOR PIXELS TECHNOLOGY CO., LTD. ^ Definition Of Viewing Angle Notel: Definition of response time 6

TAILOR PIXELS TECHNOLOGY CO., LTD. Note2: Definition of contrast ratio ‘Cr’ Note3: Definition of viewing angle range ‘

TAILOR PIXELS TECHNOLOGY CO., LTD. Note4:Measuring Instruments For Electro-optical Characteristics NORMAL LIGHT SOURCE θ0 –θ=30 *1.Light source position for measuring the reflective type of LCD panel *2.Light source position for measuring the transflective / transmissive types of LCD pan

■ OPERATING PRINCIPLES & METHODS ^ Flowchart of Communications with MPU • Status Read Before sending data (Read/Write) command, it is necessary to check the status. Status check Status of T6963C can be read from data lines. Note 1 : It is necessary to check STA0 and STA1 at the same time. The error is happened by sending data at executing command. Note 2 : The status check will be enough to check STA0/STA1. Note 3 : STA2/STA3 are valid in auto mode STA0/STA1 are invalid. Status checking flow

TAILOR PIXELS TECHNOLOGY CO., LTD. Note 4 : It is impossible to save status check in the case of command of MSB0. To have the delay time cannot be save status check. The interrupt of hardware is happened at the end of lines. If command of MSB0 is sent in this period, the command executing is waited. The state of waiting doesn't be known without to check status. The sending next command or data is disregarded or rewrites data of waiting command. • Data Set when using the T6963C, first set the data, then set the command The order of procedure of command sending 1. The case of 1 data 2. The case...

lailorpixels TAILOR PIXELS TECHNOLOGY CO., LTD. 1 screen drive 2 screens drive X ADRS 00~4FH Y ADRS 00H~0FH Upper screen Y ADRS 10H~1FH Lower screen (2) Offset Register Set The offset register is used to determine external character generator RAM area. T6963C has 16 bit address lines as follow. MSB LSB The upper 5 bit (ad15~ad11) are determined by offset register. The middle 8 bit (ad10~ad3) are determined by character code. The lower 3 bit (ad2~ad0) are determined by vertical counter. The lower 5 bit of D1 (data) are valid. The data format of external character generator RAM. The ralationship...

(3) Address Pointer Set The address pointer set command is used to indicate the start address for writing (or reading) to external RAM. The flow chart address pointer set command TH : Text home address TA : Text area number (columns) CL : Columns are fixed by hardware. (pin-programmable) (Example) Text home address : 0000H

lailorpixels TAILOR PIXELS TECHNOLOGY CO., LTD. lailorpixels TAILOR PIXELS TECHNOLOGY CO., LTD. DUAL=H, MDS=L, MD0=L, MD1=L : 16 lines

TAILOR PIXELS TECHNOLOGY CO., LTD. (3) Text Area Set The columns of display are defined by the hardware setting. This command can be used to adjust columns of display. (Example) Text home address : 0000H DUAL=H, MDS=L, MD0=L, MD1=L : 16 lines

TAILOR PIXELS TECHNOLOGY CO., LTD. The address in graphic area can be continuous and RAM area can be used without ineffective area, if graphic area is defined the same number as the actual column number of LCD display. • Mode Set

When cursor display is ON, this command selects the cursor pattern from 1 line to 8 lines. The cursor address is defined by cursor pointer set command.

TAILOR PIXELS TECHNOLOGY CO., LTD.  Data Auto Read/Write Code 10110000 10110001 10110010 Function Data auto write set Data auto read set Auto reset This command is convenient to send full screen data from external display RAM. After setting auto mode, "Data write (or read)" command is not necessary between each data. "Data auto write (or read)" command should follow the "Address pointer set" and address pointer is automatically increment by + 1 after each data. After sending (or receiving) all data "Auto reset" is necessary to return normal operation because all data is regarded "Display data"...

TAILOR PIXELS TECHNOLOGY CO., LTD.  Data Read Write Code 11000000 11000001 11000010 11000011 11000100 11000101 Function Data write and ADP increment Data read and ADP increment Data write and ADP decrement Data read and ADP decrement Data write and ADP nonvariable Data read and ADP nonvariable Operand Data --Data --Data --- This command is used for data write from MPU to external display RAM, and data read from external display RAM to MPU. Data write/data read should be executed after setting address by address pointer set command. Address pointer can be automatically increment or decrement...