Contents

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Product Specification (V1.1) 09.13.2005

7.2.1 Display ON/OFF .......................................................................................................... 29

7.2.2 Display Start Line Set .................................................................................................. 29

7.2.3 Page Address Set........................................................................................................ 30

7.2.4 Column Address Set.................................................................................................... 30

7.2.5 Read Status ................................................................................................................. 31

7.2.6 Write Display Data....................................................................................................... 31

7.2.7 Read Display Data....................................................................................................... 32

7.2.8 ADC Select .................................................................................................................. 32

7.2.9 Normal/Reverse Display.............................................................................................. 32

7.2.10 Entire Display ON ........................................................................................................ 32

7.2.11 LCD Bias Set ............................................................................................................... 33

7.2.12 Read-Modify-Write....................................................................................................... 33

7.2.13 End .............................................................................................................................. 34

7.2.14 Reset ........................................................................................................................... 34

7.2.15 Output Status Select Register ..................................................................................... 34

7.2.16 Power Control Set ....................................................................................................... 35

7.2.17 V0 Voltage Regulator Internal Resistor Ratio Set ....................................................... 35

7.2.18 Electronic Volume (Double Byte Command)............................................................... 35

7.2.19 Static Indicator (Double Byte Command) .................................................................... 36

7.2.20 Power Save (Compound Command) .......................................................................... 37

7.2.21 NOP............................................................................................................................. 37

7.2.22 Test Command ............................................................................................................ 39

7.2.23 Oscillation Frequency Select....................................................................................... 39

7.2.24 Partial Display Mode Set ............................................................................................. 39

7.2.25 Partial Display Duty and Bias Set................................................................................ 39

7.2.26 Partial Start Line Set (Double Byte Command)........................................................... 40

7.2.27 N-line Inversion (Double byte command).................................................................... 41

7.2.28 Release N-line Inversion ............................................................................................. 42

7.2.29 DC/DC Clock Frequency (Double Byte Command) .................................................... 42

7.3 Chip Initial State and Power ON/OFF Flowchart : .....................................................43

7.3.1 Initialization.................................................................................................................. 43

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Absolute Maximum Ratings ...........................................................................................46

9

DC Characteristics..........................................................................................................46

10 Timing Diagram...............................................................................................................49

10.1 System Bus Read/Write Characteristics (8080-Series Microprocessor)....................49

10.2 System Bus Read/Write Characteristics (6800-Series Microprocessor)....................50

10.3 Serial Interface Characteristics.................................................................................51

10.4 Reset Timing ............................................................................................................52

10.5 Display Control Timing..............................................................................................52

10.6 Application Circuit.....................................................................................................53

10.6.1 8080-Series MPU ........................................................................................................ 53

10.6.2 6800-Series MPU ........................................................................................................ 54

10.6.3 Using the Serial Interface ............................................................................................ 54