LC79451KB Datasheet, PDF (18/38 Pages) ON Semiconductor – Controller and Driver

LC79451KB
6-2-4. Image Data
e.g. (0001h) : Image data setting of the segment output SEG0
0000
0000
0000
0001
*1
*2
*3
*1) Address (8bits)
*2) Invalid data (7bits)
*3) Image data (1bit)
e.g. Black
Image data
D0
White
0
Black
1
6-2-5. Waveform Parameter List
A. Normal Drive Waveform Parameter List
Waveform
Name
Waveform
Parameter
S(0) S(1) S(2) S(3) S(4) S(5) S(6) S(7) S(8) S(9) S(10) S(11)
(White→
W0
White)
(White→
W1
Black)
(Black→
W2
White)
(Black→
W3
Black)
Output Level
L00
L01
L02
L03
L04
L05
L06
L07
L08
L09
L0A L0B
Output Level
L10
L11
L12
L13
L14
L15
L16
L17
L18
L19
L1A L1B
Output Level
L20
L21
L22
L23
L24
L25
L26
L27
L28
L29
L2A L2B
Output Level
L30
L31
L32
L33
L34
L35
L36
L37
L38
L39
L3A L3B
Common
Output Time
T0
T1
T2
T3
T4
T5
T6
T7
T8
T9
TA
TB
(Parameter default setting value)
Waveform
Name
Waveform
Parameter
S(0) S(1) S(2) S(3) S(4) S(5) S(6) S(7) S(8) S(9) S(10) S(11)
(White→
W0
Output Level +15V -15V -15V 0V
0V
0V
0V
0V
0V
0V
0V
0V
White)
(White→
W1
Output Level -15V +15V +15V +15V +15V +15V +15V +15V 0V
0V
0V
0V
Black)
(Black→
W2
Output Level +15V -15V -15V -15V -15V -15V -15V -15V 0V
0V
0V
0V
White)
(Black→
W3
Output Level -15V +15V +15V 0V
0V
0V
0V
0V
0V
0V
0V
0V
Black)
Common
Clock Period 1ms 1ms 1ms 1ms 1ms 1ms 1ms 1ms 1ms 1ms 1ms 1ms
Clock Count
6
15
15
30
30
30
30
30
2
2
2
2
B. Refresh Drive Waveform Parameter List
Waveform Name
Waveform Parameter
SR(0)
WR
Output Level
LR0
Output Time
TR0
(Parameter default setting value)
Waveform Name
Waveform Parameter
SR(0)
WR
Output Level
+15V
Clock Period
8ms
Clock Count
8
SR(1)
LR1
TR1
SR(1)
+15V
8ms
8
SR(2)
LR2
TR2
SR(2)
-15V
8ms
8
SR(3)
LR3
TR3
SR(3)
-15V
8ms
8
Note: Parameter Name
XYZ / XZ
X ⋅ ⋅ ⋅ L: Output level
T: Output time
Y ⋅ ⋅ ⋅ 0 to 3: Normal drive
R: Refresh drive
Z ⋅ ⋅ ⋅ Section number
No.A2223-18/38