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4.3.9
LCD Controller
Parameter
LCP0 clock period
LCP0 high width
(Include phase inversion)
LCP0 low width
(Include phase inversion)
Data valid → LCP0 falling
(Include phase inversion)
LCP0 falling → Data hold
(Include phase inversion)
Signal delay from LCP0 basic
changing point
(Include phase inversion)
LCP0
LD0~LD23
LDINV
LVSYNC
LHSYNC
FR
LLOAD
LGOE0
LGOE1
LGOE2
AC measuring condition
• C
= 50 pF (LCP0 only C
L
Note: The "n" in "Variable" show value that is set to LCDMODE0<SCPW1:0>.
Example: If LCDMODE0<SCPW1:0> = "01", n=1, t
Variable
Symbol
Min
t
2T(n+1)
CW
T(n+1) − 5
t
CWH
T(n+1) − 5
t
CWL
T(n+1) − 7.5
t
DSU
T(n+1) − 7.5
t
DHD
t
-20
GDL
t
CW
t
t
CWH
CWL
t
t
DSU
DHD
LD0~LD23 out
LDINV
t
GDL
= 30 pF)
L
92CZ26A-661
80 MHz
(n=0)
Max
± 20
20
= 2T(n+1) = 2T
RWP
TMP92CZ26A
60 MHz
Unit
(n=0)
25
33.3
7.5
11.6
7.5
11.6
ns
5
9.1
5
9.1
± 20
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