UPD17073 NEC, UPD17073 Datasheet - Page 49

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

P
R
INT pin
interrupt
request
register
0
L
L
1
3
R
0
P
L
L
1
2
R/W
8
P
R
0
L
L
1
1
Q
R
P
R
L
L
1
0
I
Basic timer 1
interrupt
request
register
R
0 0
P
L
L
9
Figure 8-2. Configuration of Peripheral Control Registers (2/2)
P
R
L
L
8
R/W
PLL data register
9
P
R
0
L
L
7
R
Q
M
R
B
T
1
P
L
L
6
I
R/W
Serial interface
interrupt request
register
P
R
0
L
L
5
R
0 0
P
L
L
4
R/W
A
P
R
L
L
3
Q
O
R
S
P
R
L
L
2
I
I
BEEP clock
select register
P
R
0 0
L
L
1 0
R/W
B
C
B
E
E
P
0
K
1
0
B
E
E
P
C
K
0
0
0
A/D converter
channel select
register
PLL data
set register
0 0
0 0
R/W
W
C
A
D
C
C
H
1
0
A
D
C
C
H
U
0
P
L
L
P
T
A/D converter
reference
voltage setting
register
A
D
C
R
S
E
PLL
unlock FF
register
F
L
3
0 0
R&Reset
D
C
R
A
F
S
E
L
2
R/W
D
A
D
C
R
S
E
F
L
1
0
A
D
C
R
F
S
E
P
U
L
0
L
L
L
A/D converter
compare start
register
Port 0B
bit I/O
select register
O
P
B
B
0 0
0
3
I
O
P
B
B
R/W
0
2
I
R/W
E
PD17072,17073
O
0
P
0
B
B
1
I
O
A
D
C
S
T
R
T
P
B
B
0
0
I
A/D converter
compare result
detection
register
Port 0C
bit I/O
select register
P
D
B
O
0 0
0
3
I
O
P
D
B
0
2
I
R/W
F
R
C
O
0
P
0
B
1
I
M
A
D
C
C
P
P
C
B
O
0
0
I
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