9. LCD Display Function
1) 1/2 Bias, 1/3 Duty Waveforms
COM1
COM2
COM3
LCD driver output when all
LCD segments corresponding
to COM1, COM2, and COM3
are turned off.
LCD driver output when all
LCD segments corresponding
to COM1 are on.
LCD driver output when all
LCD segments corresponding
to COM2 are on.
LCD driver output when all
LCD segments corresponding
to COM1 and COM2 are on.
LCD driver output when all
LCD segments corresponding
to COM3 are on.
LCD driver output when all
LCD segments corresponding
to COM1 and COM3 are on.
LCD driver output when all
LCD segments corresponding
to COM2 and COM3 are on.
LCD driver output when all
LCD segments corresponding
to COM1, COM2, and COM3
are on.
10
HL15203
VDD
VCL1,VCL2
0
VDD
VCL1,VCL2
0
VDD
VCL1,VCL2
0
VDD
VCL1,VCL2
0
VDD
VCL1,VCL2
0
VDD
VCL1,VCL2
0
VDD
VCL1,VCL2
0
VDD
VCL1,VCL2
0
VDD
VCL1,VCL2
0
VDD
VCL1,VCL2
0
VDD
VCL1,VCL2
0
Preliminary