V2
V2
V2
V2
V4
V4
V4
V4
V1
V1
0V
0V
−V1
−V1
COM0
COM1
S0
S1
COM0
COM1
COM2
COM3
S0
S1
off
on
COM1-S1
Segment is off.
COM0-S0
Segment is on.
V1
V1
V1
V1
V5
V5
V5
V5
f
frame
LCD_C Operation
917
SLAU208Q – June 2008 – Revised March 2018
Copyright © 2008–2018, Texas Instruments Incorporated
LCD_C Controller
35.2.11 4-Mux Mode
In 4-mux mode, each MSP430 segment pin drives four LCD segments and four common lines (COM0,
COM1, COM2, and COM3) are used.
shows some example 4-mux 1/3-bias waveforms.
Figure 35-8. Example 4-Mux Waveforms