參數(shù)資料
型號: HD4074849H
廠商: Hitachi,Ltd.
英文描述: CONTACT
中文描述: 4位單片機
文件頁數(shù): 50/125頁
文件大小: 471K
代理商: HD4074849H
HD404849 Series
50
Bit
Initial value
Read/Write
Bit name
3
Not used
2
0
W
PMRB2
0
0
W
PMRB0
1
0
W
PMRB1
Port mode register B (PMRB: $024)
PMRB2
0
1
R0
2
/INT
3
mode selection
R0
2
INT
3
PMRB0
0
1
R0
0
/
INT
1
mode selection
R0
0
INT
1
PMRB1
0
1
R0
1
/INT
2
mode selection
R0
1
INT
2
Figure 30 Port Mode Register B (PMRB)
Bit
Initial value
Read/Write
Bit name
3
Not used
2
0
R/W
TMC22
0
0
R/W
TMC20
1
0
R/W
TMC21
Timer mode register C2 (TMC2: $014)
TMC22
TMC20
0
1
0
1
0
1
0
1
TMC21
0
1
0
1
0
1
R1
1
/TOC mode selection
R1
1
TOC
TOC
TOC
TOC
R1
1
port
Toggle output
0 output
1 output
Inhibited
PWM output
Figure 31 Timer Mode Register C2 (TMC2)
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