Table of Contents
Related Manuals for Topway LM1095R-2
Summary of Contents for Topway LM1095R-2
- Page 1 LM1095R-2 LCD Module User Manual Shenzhen TOPWAY Technology Co., Ltd. Rev. Descriptions Release Date New release 2006-08-17 URL: www.topwaydisplay.com Document Name: LM1095R-2-Manual-Rev0.1.doc www.topwaysz.com Page: 1 of 12...
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Page 2: Table Of Contents
Resetting the LCD module........................7 Display Pixel Map ..........................7 Control Data and Command ........................8 Register Table Summary ........................8 Initialization Setting Example....................... 11 Design and Handling Precaution ..................12 URL: www.topwaydisplay.com Document Name: LM1095R-2-Manual-Rev0.1.doc www.topwaysz.com Page: 2 of 12... -
Page 3: Basic Specifications
Outline Drawing for details Block Diagram LED Backlight Circuit LCD Panel 192 x 128 pixels SEGMENT Driver RA8803 VDD, VSS or equivalent VOUT, V0 DB0 - DB7 RS, /RD, /WR BUSY, /CS, /RST URL: www.topwaydisplay.com Document Name: LM1095R-2-Manual-Rev0.1.doc www.topwaysz.com Page: 3 of 12... -
Page 4: Terminal Functions
/RST = L, Reset the LCD Module /RST = H, Normal Running Power Positive 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: LM1095R-2-Manual-Rev0.1.doc www.topwaysz.com Page: 4 of 12... -
Page 5: Absolute Maximum Ratings
MAX. Unit Applicable Pin Forward Voltage Forward Current Cautions: Exceeding the recommended driving current could cause substantial damage to the backlight and shorten its lifetime. No. of LED = 5pcs URL: www.topwaydisplay.com Document Name: LM1095R-2-Manual-Rev0.1.doc www.topwaysz.com Page: 5 of 12... -
Page 6: Ac Characteristics
*2. System clock=8MHz Bus Timing Diagram 3.3.1 Reset Timing =0V, V =5.0V, 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: LM1095R-2-Manual-Rev0.1.doc www.topwaysz.com Page: 6 of 12... -
Page 7: Function Specifications
1, 1 (x, y) pixel is the upper-left pixel; the 192, 128 (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: LM1095R-2-Manual-Rev0.1.doc www.topwaysz.com Page: 7 of 12... -
Page 8: Control Data And Command
CP : Cursor display control 1=on; 0=off 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: LM1095R-2-Manual-Rev0.1.doc www.topwaysz.com Page: 8 of 12... - Page 9 MSX : INTX event interrupt output and BUSY output 1=enable; 0=disable 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: LM1095R-2-Manual-Rev0.1.doc www.topwaysz.com Page: 9 of 12...
- Page 10 FV1~FV0 : Font Vertical Size 00=1x; 01=2x; 10=3x; 11=4x 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: LM1095R-2-Manual-Rev0.1.doc www.topwaysz.com Page: 10 of 12...
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Page 11: Initialization Setting Example
Fill Data to DDRAM = no action Font ROM range select = auto ASCII Block Selection = map to ASCII block 0 Note: Others un-mentioned register are using its hardware reset default value. URL: www.topwaydisplay.com Document Name: LM1095R-2-Manual-Rev0.1.doc www.topwaysz.com Page: 11 of 12... -
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: LM1095R-2-Manual-Rev0.1.doc www.topwaysz.com Page: 12 of 12...
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