Contents
7.16 Electronic Volume............................................................................................ 29
7.17 Voltage Generation Circuit .............................................................................. 30
7.18 2-D Graphic Acceleration Engine .................................................................... 31
7.19 OTP Function .................................................................................................. 36
7.20 Partial Display Function................................................................................... 38
7.21 Discharge Circuit............................................................................................. 39
7.22 Scroll Function................................................................................................. 39
7.23 Initialization...................................................................................................... 44
7.24 Precaution when Setting Power ON and Power OFF ..................................... 44
7.24.1 When Using the Built-in Power Supply .............................................................44
7.24.2 Power Supply Rising Time ................................................................................45
7.25 Example of Registers Setting.......................................................................... 45
7.25.1 Initialization........................................................................................................45
7.25.2 Display Data......................................................................................................46
7.25.3 Power OFF........................................................................................................46
Control Registers.................................................................................................... 47
8
8.1 Control Register ............................................................................................... 47
8.2 Control Registers Functions............................................................................. 53
8.2.1 X Address Register (AX) ...................................................................................53
8.2.2 Y Address Register (AY)....................................................................................53
8.2.3 n Line Alternate Register (N).............................................................................54
8.2.4 Display Control (1) Register..............................................................................55
8.2.5 Display Control (2) Register..............................................................................56
8.2.8 LCD Duty (DS) ..................................................................................................60
8.2.9 Booster Setup (VU)...........................................................................................61
8.2.10 Bias Setting Register (B)...................................................................................61
8.2.11 Register Access Control....................................................................................61
8.2.12 Graphic Start X Address....................................................................................62
8.2.13 Graphic End X Address.....................................................................................62
8.2.14 Graphic Start Y Address....................................................................................62
8.2.15 Graphic End Y Address.....................................................................................62
8.2.16 Draw Rectangle Control ....................................................................................63
8.2.17 Line Color R ......................................................................................................64
8.2.18 Line Color G ......................................................................................................64
8.2.19 Line Color B.......................................................................................................64
8.2.20 Fill Color R.........................................................................................................65
8.2.21 Fill Color G ........................................................................................................65
8.2.22 Fill Color B.........................................................................................................65
8.2.23 Dim, Copy & Clear Functions Control ...............................................................66
8.2.24 Copy Destination X Address .............................................................................67
8.2.25 Copy Destination Y Address..............................................................................67
8.2.26 Scroll Top Address.............................................................................................67
8.2.27 Scroll Bottom Address.......................................................................................67
8.2.28 Scroll Specified Address....................................................................................68
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Product Specification (V1.0) 04.18.2006
ELAN [ ELAN MICROELECTRONICS CORP ]
