SSD1818 데이터 시트보기 (PDF) - Unspecified

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SSD1818

LCD Segment / Common Driver with Controller

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P/ S ..........................................................................................................................................................9

C1, C0 ......................................................................................................................................................9

IRS............................................................................................................................................................9

SPI ..........................................................................................................................................................9

NC/TEST0 – TEST2/T0 – T3 ...................................................................................................................9

ROW0 - ROW63.......................................................................................................................................9

SEG0 - SEG103 .......................................................................................................................................9

ICONS ....................................................................................................................................................10

FUNCTIONAL BLOCK DESCRIPTIONS ...................................................................................................12

Command Decoder and Command Interface ....................................................................................12

MPU Parallel 6800-series Interface.....................................................................................................12

MPU Parallel 8080-series interface.....................................................................................................12

Read cycle.............................................................................................................................................13

MPU Serial interface.............................................................................................................................13

Oscillator Circuit ..................................................................................................................................13

LCD Driving Voltage Generator and Regulator.................................................................................13

Graphic Display Data RAM (GDDRAM) ..............................................................................................16

Display Data Latch ...............................................................................................................................18

HV Buffer Cell (Level Shifter) ..............................................................................................................18

Level Selector .......................................................................................................................................18

COMMAND TABLE ....................................................................................................................................19

Data Read / Write..................................................................................................................................23

Set Lower Column Address ................................................................................................................24

Set Higher Column Address ...............................................................................................................24

Set Internal Regulator Resistors Ratio ..............................................................................................24

Set Power Control Register.................................................................................................................24

Set Display Start Line ..........................................................................................................................24

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