Datasheet

Section 13 LCD Controller/Driver
Rev. 8.00 Mar. 09, 2010 Page 413 of 658
REJ09B0042-0800
φ/256 to φ/2
φ
w
SEGn
LPCR
LCR
LCR2
V
1
V
2
V
3
V
SS
COM
1
COM
4
SEG
32
SEG
1
V
CC
Internal data bus
Display timing generator
LCD RAM
(16 bytes)
32-bit
shift
register
LCD drive
power supply
Segment
driver
Common
data latch
Common
driver
[Legend]
LPCR: LCD port control register
LCR: LCD control register
LCR2: LCD control register 2
Figure 13.1(2) Block Diagram of H8/38124 Group LCD Controller/Driver