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(shí)電路的240通道驅(qū)動(dòng)器)
中文描述: 240頻道共同的內(nèi)部LCD定時(shí)電路(帶內(nèi)部液晶定時(shí)電路的240通道驅(qū)動(dòng)器驅(qū)動(dòng)程序)
文件頁數(shù): 17/30頁
文件大?。?/td> 139K
代理商: HD66523R
HD66523R
17
Example of System Configuration (3)
Figure 9 shows a system configuration for a 320 * 480 dots LCD panel using segment driver HD66522
with internal bit-mapped RAM.
Power supply circuit
VRH, VM, VRL, VLCD, V
EE
DB0 ~ DB7
CS,WE,OE
A0 ~ A16
VCH, VM, VCL, VLCD, V
EE
4
S
HD66522
(ID No.1)
HD66522
(ID No.3)
LS0
LS1
LS2
SHL
LS0
LS1
LS2
SHL
V
CC
17
F
F
3
R
1
H
L
D
C
C
R
D
D
1
H
L
D
D
D
C
C
R
O
O
320
S
HD66522
(ID No.2)
HD66522
(ID No.0)
LS0
LS1
LS2
SHL
LS0
LS1
LS2
SHL
B
B
R
M
S
320
V
CC
V
CC
V
CC
8
F
F
3
6
1
S
S
S
S
S
S
S
S
COM242
COM480
COM479
COM241
COM2
COM240
COM239
COM1
S
S
S
S
S
S
S
LCD
X
X
Figure 9 System Configuration (3)
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