UPD17073 NEC, UPD17073 Datasheet - Page 105

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

reset
At
A/D converter
reference voltage
setting register
Power-ON
Clock stop
CE
Name
Figure 13-8. Configuration of A/D Converter Reference Voltage Setting Register
b
A
D
C
R
F
S
E
L
3
0
0
0
3
Flag symbol
b
A
D
C
R
S
E
F
L
2
0
0
0
2
0FH
0
x
|
|
b
D
C
R
A
F
S
E
L
1
0
0
0
1
b
A
D
C
R
F
S
E
L
0
0
0
0
0
V
(BANK1)
REF
Address
5DH
=
x + 0.5
16
Read/
V
Write
R/W
DD
Sets compare voltage of A/D converter
(V)
PD17072,17073
105