UPD17073 NEC, UPD17073 Datasheet - Page 161

• Manufacturer Part Number: UPD17073
• Description: 4-BIT SINGLE-CHIP MICROCONTROLLER WITH HARDWARE FOR DIGITAL TUNING SYSTEM
• Manufacturer: NEC

Display dot
COM3 pin
COM2 pin
COM1 pin
COM0 pin
Address
Symbol
Bit
b
A
3
LCD14 pin
LCDD14
b
B
41H
2
b
C
A
B
C
D
1
b
D
0
b
A
3
LCD13 pin
LCDD13
b
B
42H
2
b
C
A
B
C
D
1
b
D
0
b
E
3
LCD12 pin
LCDD12
b
F
43H
2
b
G
E
F
G
H
1
b
H
0
b
A
3
LCD11 pin
LCDD11
b
B
44H
2
LCD segment register
b
C
A
B
C
D
1
b
D
0
b
E
3
LCD10 pin
LCDD10
b
F
45H
2
b
G
E
F
G
H
1
b
H
0
b
A
3
LCD9 pin
LCDD9
b
B
46H
2
b
C
A
B
C
D
1
b
D
0
b
E
3
LCD8 pin
LCDD8
b
F
47H
2
b
G
E
F
G
H
1
b
H
0
b
A
3
LCD1 pin
LCDD1
b
B
4EH
2
b
C
A
B
C
D
1
b
D
0
b
E
3
LCD0 pin
LCDD0
b
F
4FH
2
b
G
E
F
G
H
1
b
H
0