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LCD Driver IC
PT6584
V
LCD
V
LCD1
To the common and segment driver
V
LCD2
Excluding these registors
Figure 4
1. When CL is stopped at the low level
CE
V
IH 1
V
IL
tφ
H
tφ
L
V
IH1
50 %
CL
V
IL
tr
tf
tcp tcs
tch
V
IH1
IL
DI
V
tds
tdh
DO
D0
D1
tdc
tdr
2. When CL is stopped at the high level
V
IH 1
V
IL
CE
tφ
L
tφ
H
V
IH1
50 %
CL
DI
V
IL
tr
tf
tcp tcs
tch
V
IH1
IL
V
tds
tdh
D0
D1
DO
tdr
tdc
Figure 5
PT6584 V1.1
- 33 -
August, 2006