lc75810e Sanyo Semiconductor Corporation, lc75810e Datasheet - Page 12

• Manufacturer Part Number: lc75810e
• Description: 1/8 To 1/10 Duty Dot-matrix Lcd Display Controller Driver
• Manufacturer: Sanyo Semiconductor Corporation

Detailed Instruction Descriptions
DT1, DT2: Set the display technique
FC: Set the frame frequency of the common and segment output waveforms
OZ1, OZ2: Set the display structure
DW: Set the dot font width
D128
13:
Set display technique
OZ1
OZ1
DT1
DW
FC
0
1
0
0
1
0
1
0
0
1
D129
OZ2
5-dot font width (5
6-dot font width (6
DT2
1/8 duty, 1/4 bias drive f8[Hz]
OZ2
0
0
1
0
0
1
D130
5-dot font width
6-dot font width
DW
Dot font width
1/8 duty, 1/4 bias drive
1/9 duty, 1/4 bias drive
1/10 duty, 1/4 bias drive
64 digits
32 digits
16 digits
3072
1536
fosc
fosc
D131
X
S79/COM10
S79/COM10
S80/COM9
S80/COM9
1 line display structure
2 lines display structure
4 lines display structure
Display structure
<Sets the display technique.>
D132
Display technique
COM1
COM2
COM3
COM4
COM5
COM6
COM7
COM8
COM1
COM2
COM3
COM4
COM5
COM6
COM7
COM8
X
7, 5
7, 6
D133
16 digits
13 digits
X
1/9 duty, 1/4 bias drive f9[Hz]
8, or 5
8, or 6
D134
X
Frame frequency
1 line (5
1 line (6
D135
9 dots)
9 dots)
3456
1728
fosc
fosc
X
Code
12: See block functions (DCRAM)
7 dots), 15 digits
7, 6
D136
DT1
LC75810E/T
S80/COM9
8, or 6
COM9
COM9
S80
Number of display digits
D137
DT2
Output pins
9 dots)
1/10 duty, 1/4 bias drive f10[Hz]
D138
1 line (5
FC
S79/COM10
COM10
D139
S79
S79
0
3840
1920
fosc
fosc
8 or 5
D140
0
9 dots)
11: Sn (n = 79, 80): Segment output
D141
0
COMn (n = 9, 10): Common output
D142
0
X:don’t care
D143
1
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