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HD64F38024HV Datasheet, PDF (434/684 Pages) Renesas Technology Corp – Hardware Manual Renesas 8-Bit Single-Chip Microcomputer H8 Family/H8/300L Super Low Power Series
Section 13 LCD Controller/Driver
13.1.2 Block Diagram
Figures 13.1(1) and 13.1(2) show a block diagram of the LCD controller/driver.
φ/256 to φ/2
φW
LPCR
LCR
LCR2
Display timing generator
LCD drive power supply
Common
data latch
Common
driver
VCC
V1
V2
V3
VSS
COM1
COM4
SEG32
32-bit shift
register
Segment
driver
LCD RAM
(16 bytes)
SEGn
SEG1
[Legend]
LPCR: LCD port control register
LCR: LCD control register
LCR2: LCD control register 2
Figure 13.1(1) Block Diagram of H8/38024, H8/38024S, and H8/38024F-ZTAT Group
LCD Controller/Driver
Rev. 8.00 Mar. 09, 2010 Page 412 of 658
REJ09B0042-0800