PT6526 Datasheet, PDF (13/24 Pages) Princeton Technology Corp – LCD Driver IC

To illustrate further, the states of the S21 output pin is given in the table below.
Display Data
D81 D82 D83 D84
State of SG21 Output Pin
0
0
0
0 LCD Segments corresponding to COM1 to COM4 are OFF.
0
0
0
1 LCD Segment corresponding to COM4 is ON.
0
0
1
0 LCD Segment corresponding to COM3 is ON.
0
0
1
1 LCD Segments corresponding to COM3 and COM4 are ON.
0
1
0
0 LCD Segment corresponding to COM2 is ON.
0
1
0
1 LCD Segments corresponding to COM2 and COM4 are ON.
0
1
1
0 LCD Segments corresponding to COM2 and COM3 are ON.
0
1
1
1 LCD Segments corresponding to COM2, COM3 and COM4 are ON.
1
0
0
0 LCD Segment corresponding to COM1 is ON.
1
0
0
1 LCD Segments corresponding to COM1 and COM4 are ON.
1
0
1
0 LCD Segments corresponding to COM1 and COM3 are ON.
1
0
1
1 LCD Segments corresponding to COM1, COM3 and COM4 are ON.
1
1
0
0 LCD Segments corresponding to COM1 and COM2 are ON.
1
1
0
1 LCD Segments corresponding to COM1, COM2, and COM4 are ON.
1
1
1
0 LCD Segments corresponding to COM1, COM2, and COM3 are ON.
1
1
1
1 LCD Segments corresponding to COM1 and COM 4 are ON.
PT6526
V1.1
13
November 2009