LC75809PT

No.A1976-11/43

• When the control data is transferred

Note: DD is the direction data

• CCB address ......................... “40H”

• D1 to D352 ........................... Display data

• P1A, P1B, P1C, P1D ............ General-purpose output port (P1) function setting control data

• P2A, P2B, P2C to P12A,....... General-purpose output port (P2 to P12) function setting control data

P12B, P12C

• PF0 to PF3 ............................ PWM output waveform frame frequency setting control data

• FC0 to FC2 ........................... Common/segment output waveform frame frequency setting control data

• OC ........................................ Internal oscillator operating mode/external clock operating mode switching control data

• CT0 to CT2 .......................... Display contrast setting control data

• P0 to P3 ................................ Segment output port/general-purpose output port switching control data

• DT ........................................ 1/4-duty 1/3-bias drive or 1/3-duty 1/3-bias drive switching control data

• DN ........................................ S88 pin and S89/OSCI pin state setting control data

• EXF ...................................... External clock operating frequency setting control data

• SC ......................................... Segment on/off control data

• BU ........................................ Normal mode/power-saving mode control data

• W10 to W15, W20 to W25,... PWM data of the PWM output

W30 to W35, W40 to W45,

W50 to W55, W60 to W65

DI

CL

CE

B1

B0

P1A

0

0

0

0

0

1

0

0

B3

B2

A1

A0

A3

A2

P8C

P8B

P8A

P7C

P9A

P2A

P1D

P2B P2C

P3B

P3A

P3C P4A

P4C

P4B

P5A P5B

P6A

P5C

P6B P6C P7A P7B

P1B P1C

0

0

0

0

0

0

1

PF3

PF2

FC0 FC1

OC

FC2

CT0 CT1

P0

CT2

P1 P2

DT

P3

DN EXF SC BU

P12C

P12B

PF0 PF1

P10A

P9B P9C

P10B P10C P11A P11B P11C P12A

CCB address

8 bits

Control data

61 bits

DD

3 bits

B1

B0

W10

0

0

0

0

0

1

0

0

B3

B2

A1

A0

A3

A2

W14

W13

W15 W20

W22

W21

W23 W24

W30

W25

W31 W32

W34

W33

W35

W11 W12

0

0

0

0

1

0

1

W50

W45

W51 W52

W54

W53

W55 W60

W62

W61

W63 W64

0

W65

0

0

0

0

W42

W41

W43 W44

W40

CCB address

8 bits

Control data

45 bits

DD

3 bits