參數(shù)資料
型號: M30201M4T
廠商: Mitsubishi Electric Corporation
英文描述: SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
中文描述: 單片16位CMOS微機
文件頁數(shù): 34/159頁
文件大小: 2319K
代理商: M30201M4T
Unde
Interrupts
deeopmen
Mitsubishi microcomputers
M30201 Group
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
34
Figure 1.24. Interrupt control register
Symbol
INTiIC(i=0, 1)
Address
005D
16
, 005E
16
When reset
XX00X000
2
Bit name
Function
Bit symbol
ILVL0
W
R
b7
b6
b5
0
b4
b3
b2 b1
b0
AA
AA
IR
POL
Nothing is assigned.
When write, set "0". When read, their contents are indeterminate.
Interrupt priority level
select bit
Interrupt request bit
Polarity select bit
Reserved bit
0: Interrupt not requested
1: Interrupt requested
0 : Selects falling edge
1 : Selects rising edge
Always set to “0”
ILVL1
ILVL2
Note: This bit can only be accessed for reset (= 0), but cannot be accessed
for set (= 1).
(Note)
Interrupt control register
b7
b6
b5
b4
b3
b2 b1
b0
AAA
AAA
Bit name
Function
Bit symbol
ILVL0
W
R
Symbol
Address
When reset
XXXXX000
2
XXXXX000
2
XXXXX000
2
XXXXX000
2
XXXXX000
2
XXXXX000
2
XXXXX000
2
KUPIC
ADIC
SiTIC(i=0, 1)
SiRIC(i=0, 1)
TAiIC(i=0)
TXiIC(i=0 to 2)
TBiIC(i=0, 1)
004D
16
004E
16
0051
16
, 0053
16
0052
16
, 0054
16
0055
16
0056
16
to 0058
16
005A
16
, 005B
16
IR
Interrupt priority level
select bit
Interrupt request bit
0 : Interrupt not requested
1 : Interrupt requested
ILVL1
ILVL2
Nothing is assigned.
When write, set "0". When read, their contents are indeterminate.
(Note)
Note: This bit can only be accessed for reset (= 0), but cannot be accessed
for set (= 1).
0 0 0 : Level 0 (interrupt disabled)
0 0 1 : Level 1
0 1 0 : Level 2
0 1 1 : Level 3
1 0 0 : Level 4
1 0 1 : Level 5
1 1 0 : Level 6
1 1 1 : Level 7
b2 b1 b0
0 0 0 : Level 0 (interrupt disabled)
0 0 1 : Level 1
0 1 0 : Level 2
0 1 1 : Level 3
1 0 0 : Level 4
1 0 1 : Level 5
1 1 0 : Level 6
1 1 1 : Level 7
b2 b1 b0
AAA
AAA
AAA
AA
AA
AA
AAA
AA
AAA
AAA
AAA
AAA
AAA
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