Fujitsu FR81S ユーザーズマニュアル
CHAPTER 17: PPG
2. Features
FUJITSU SEMICONDUCTOR LIMITED
CHAPTER
: PPG
FUJITSU SEMICONDUCTOR CONFIDENTIAL
6
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High/Low format Waveform
The cycle of the High format and the Low format and duty are set respectively, and outputting waveform is
changed according to the data setting.
Cycle Value
High format Setting1 Cycle=A Duty=C
A
Duty Value
C
Cycle Value
Low format Setting2 Cycle=B Duty=D
B
Duty Value
D
Duty=C
Cycle=A
Normal Polarity
Inverted Polarity
L
H
H
L
High format Output Wave Form
Duty=D
Cycle=B
Normal Polarity
Inverted Polarity
L
H
H
L
Low format Output Wave Form
Data
Register
Selected Setting
Cycle Value
Duty Value
Duty Value
Data Bit Length
A
B
C
D
D
00A5h (0000_0000_1010_0101)
7h
Normal Polarity
Inverted Polarity
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
Setting1
Setting1
Setting1
Setting1
Setting2
Setting2
Setting2
Setting2
A
B
A
B
B
A
B
A
C
D
C
D
D
C
D
C
MB91520 Series
MN705-00010-1v0-E
547