LC75809PT
www.onsemi.com
11
• 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
