Myalarm V-LCD1 Manual de usuario descargar pdf (Pagina 18)

MC5701 LCD Driver

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When CL is stopped at the high level

1 0 1 0 0 0 0 1 D1 D104 D105 D106 D107 D108 0 0 0 0 0 0 0 0 0 0 CT0 CT1 CT2 DR DT FC SC BU 0 0

Serial Interface Address

8 bits

B1 B2 B3 A0 A1 A2 A3

Display Data

108 bits

Control Data

18 bits

2 bits

1 0 1 0 0 0 0 1 D109 D212 D213 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1

Serial Interface Address

8 bits

B1 B2 B3 A0 A1 A2 A3

Display Data

105 bits

Fixed Data

21 bits

2 bits

1 0 1 0 0 0 0 1 D214 D317 D318 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0

Serial Interface Address

8 bits

B1 B2 B3 A0 A1 A2 A3

Display Data

105 bits

Fixed Data

21 bits

2 bits

Notes:

1. DD : Direction Data

2. Serial Interface Address : 85H

3. D1 to D318 : Display data

4. CT0 to CT2 : Control data that sets the display contrast

5. DR : 1/2 bias drive or 1/3 bias drive switching control data

6. DT : 1/3 duty drive or 1/4 duty drive switching control data

7. FC : Common and segment output waveforms frame frequency setting control data

8. SC : Segment on/off control data

9. BU : Normal mode/power-saving mode control data

1 2 ... 13 14 15 16 17 18 19 20 21 22 23 ... 37 38

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Myalarm V-LCD1 Manual de usuario Pagina 18