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Table of Contents
Related Manuals for Topway LM8053-1
Summary of Contents for Topway LM8053-1
- Page 1 LM8053-1 LCD Module User Manual Shenzhen TOPWAY Technology Co., Ltd. Rev. Descriptions Release Date New release 2007-08-09 URL: www.topwaydisplay.com Document Name: LM8053-1-Manual-Rev0.1.DOC www.topwaysz.com Page: 1 of 12 Downloaded from Elcodis.com electronic components distributor...
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Page 2: Table Of Contents
Display Pixel Map ..........................7 Control Data and Command ........................8 Register Table ............................8 Initialization Setting Example....................... 11 Design and Handling Precaution ..................12 URL: www.topwaydisplay.com Document Name: LM8053-1-Manual-Rev0.1.DOC www.topwaysz.com Page: 2 of 12 Downloaded from Elcodis.com electronic components distributor... -
Page 3: Basic Specifications
160 x 80 pixels SEGMENT SEGMENT Driver Driver RA8803 VDD, VSS or equivalent VOUT, V0 DB0 - DB7 RS, /RD, /WR BUSY, /CS, /RST URL: www.topwaydisplay.com Document Name: LM8053-1-Manual-Rev0.1.DOC www.topwaysz.com Page: 3 of 12 Downloaded from Elcodis.com electronic components distributor... -
Page 4: Terminal Functions
Power Negative Power Supply for LED backlight Note: For enable BUSY output, the REG[A0] D0, D1, D2 or D3 should be set to hi. URL: www.topwaydisplay.com Document Name: LM8053-1-Manual-Rev0.1.DOC www.topwaysz.com Page: 4 of 12 Downloaded from Elcodis.com electronic components distributor... -
Page 5: Absolute Maximum Ratings
Forward Current Cautions: Exceeding the recommended driving current could cause substantial damage to the backlight and shorten its lifetime. No. of LED = 4pcs URL: www.topwaydisplay.com Document Name: LM8053-1-Manual-Rev0.1.DOC www.topwaysz.com Page: 5 of 12 Downloaded from Elcodis.com electronic components distributor... -
Page 6: Ac Characteristics
Reset Timing =0V, V =3.3V, T =25°C Item Symbol MIN. TYP. MAX. Unit Reset Time trst Reset LOW pulse width trsth Reset Timing Diagram URL: www.topwaydisplay.com Document Name: LM8053-1-Manual-Rev0.1.DOC www.topwaysz.com Page: 6 of 12 Downloaded from Elcodis.com electronic components distributor... -
Page 7: Function Specifications
1, 1 (x, y) pixel is the upper-left pixel; the 160, 80 (x, y) pixel is the lower-right pixel. Note: For the details of memory mapping please refer to RA8803 datasheet. URL: www.topwaydisplay.com Document Name: LM8053-1-Manual-Rev0.1.DOC www.topwaysz.com Page: 7 of 12 Downloaded from Elcodis.com electronic components distributor... -
Page 8: Control Data And Command
CK : Cursor blink control 1=blinking; 0=no blinking CSD : Set cursor width 1=auto adjust, 0=fix width CR3~CR0 : Cursor Height DWLR DY3~DY0 : Line Distance URL: www.topwaydisplay.com Document Name: LM8053-1-Manual-Rev0.1.DOC www.topwaysz.com Page: 8 of 12 Downloaded from Elcodis.com electronic components distributor... - Page 9 MSY : INTY event interrupt output and BUSY output 1=enable; 0=disable (any bit of D0~D3 set to “1” could enable the busy signal output) URL: www.topwaydisplay.com Document Name: LM8053-1-Manual-Rev0.1.DOC www.topwaysz.com Page: 9 of 12 Downloaded from Elcodis.com electronic components distributor...
- Page 10 Note: *1. It is suggested to check the BUSY before sending the Control Data. *2. For the details, please refer to RA8803 Data sheet. URL: www.topwaydisplay.com Document Name: LM8053-1-Manual-Rev0.1.DOC www.topwaysz.com Page: 10 of 12 Downloaded from Elcodis.com electronic components distributor...
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Page 11: Initialization Setting Example
Font ROM range select = auto ASCII Block Selection = map to ASCII block 0 Note: Others un-mentioned registers are using its hardware reset default value. URL: www.topwaydisplay.com Document Name: LM8053-1-Manual-Rev0.1.DOC www.topwaysz.com Page: 11 of 12 Downloaded from Elcodis.com electronic components distributor... -
Page 12: Design And Handling Precaution
LCD module reliability may be reduced by temperature shock. When storing the LCD module, avoid exposure to the direct sunlight, high humidity, high temperature or low temperature. They may damage or degrade the LCD module URL: www.topwaydisplay.com Document Name: LM8053-1-Manual-Rev0.1.DOC www.topwaysz.com Page: 12 of 12 Downloaded from Elcodis.com...
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