UPD78F1502AGK-GAK-AX Datasheet, PDF (692/1031 Pages) Renesas Technology Corp – 16-Bit Single-Chip Microcontrollers

78K0R/Lx3
CHAPTER 16 LCD CONTROLLER/DRIVER
Figure 16-10. Relationship Between LCD Display Data Memory Contents and Segment/Common Outputs
(78K0R/LG3)
(a) Static, 2-time-slice, 3-time-slice, and 4-time-slice
B-pattern area
A-pattern area
b7
b6
b5
b4
b3
b2
b1
b0
F0427H
SEG39
F0426H
SEG38
F0425H
SEG37
F0405H
F0404H
F0403H
F0402H
F0401H
F0400H
SEG5
SEG4
SEG3
SEG2
SEG1
SEG0
COM3 COM2 COM1 COM0 COM3 COM2 COM1 COM0
(b) 8-time-slice
b7
b6
b5
b4
b3
b2
b1
b0
F0427H
SEG39
F0426H
SEG38
F0425H
SEG37
F0405H
F0404H
F0403H
F0402H
F0401H
F0400H
Note
Note
Note
Note
Note
Note
Note
Note
Note
Note
Note
Note
Note
Note
Note
Note
Note
Note
Note
Note
Note
Note
Note
Note
Note
Note
Note
Note
Note
Note
Note
Note
SEG5
SEG4
SEG3
SEG2
SEG1
SEG0
COM7 COM6 COM5 COM4 COM3 COM2 COM1 COM0
Note The COM4 to COM7 pins and SEG0 to SEG3 pins are used alternatively. To use the LCD display data memory
when the number of time slices is eight, the area of F0400H to F0403H can be used for a purpose other than
display, because it is not used for LCD display.
R01UH0004EJ0501 Rev.5.01
676
Jun 20, 2011