參數(shù)資料
型號: HD66523R
廠商: Hitachi,Ltd.
英文描述: 240-Channel Common Driver with Internal LCD Timing Circuit(帶內(nèi)部LCD定時電路的240通道驅(qū)動器)
中文描述: 240頻道共同的內(nèi)部LCD定時電路(帶內(nèi)部液晶定時電路的240通道驅(qū)動器驅(qū)動程序)
文件頁數(shù): 15/30頁
文件大?。?/td> 139K
代理商: HD66523R
HD66523R
15
Example of System Configuration (1)
Figure 7 shows system configuration for a 240 * 160 dots LCD panel using segment driver HD66522 with
internal bit-mapped RAM. All required functions can be prepared for liquid crystal display with just two
LSIs except for liquid crystal display power supply circuit functions.
1
H
(
Scanning direction
DOC
FLM,CL1,
FX1, FX0
4
1
CR
C
HD66523R
LCD drivers
LCD timing generator
DB0 ~ DB7
CS,WE,OE
17
8
3
Power supply circuit
A0 ~ A16
VCH, VM, VCL, VLCD, V
EE
V
CC
VRH, VM, VRL, VLCD, V
EE
BP4 to BP0
5
R
DUTY SHL M/S
RESET
DOC
DISPOFF
1
DISPOFF
1
240
L
L
L
S
C
C
C
C
SEG1
SEG2
SEG160
SEG159
LCD
X1 to X240
Figure 7 System Configuration (1)
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