參數(shù)資料
型號： M30302MA-XXXGP
元件分類： 微控制器/微處理器
英文描述： 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP100
封裝： 14 X 14 MM, 0.50 MM PITCH, PLASTIC, LQFP-100
文件頁數(shù)： 126/178頁
文件大?。?/td> 2734K
代理商： M30302MA-XXXGP
Interrupt
50
Mitsubishi microcomputers
M16C / 30 Group
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Figure 1.11.3. Interrupt control registers
Symbol
Address
When reset
INTiIC(i=0 to 2)
005D16 to 005F16
XX00X0002
Bit name
Function
Bit symbol
W
R
b7
b6
b5
b4
b3
b2
b1
b0
ILVL0
IR
POL
Nothing is assigned.
In an attempt to write to these bits, write “0”. The value, if read, turns
out to be 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
Must always be set to “0”
ILVL1
ILVL2
Note 1: This bit can only be accessed for reset (= 0), but cannot be accessed for set (= 1).
Note 2: To rewrite the interrupt control register, do so at a point that does not generate the
interrupt request for that register. For details, see the precautions for interrupts.
(Note 1)
Interrupt control register (Note 2)
b7
b6
b5
b4
b3
b2
b1
b0
Bit name
Function
Bit symbol
W
R
Symbol
Address
When reset
BCNIC
004A16
XXXXX0002
DM0IC
004B16
XXXXX0002
KUPIC
004D16
XXXXX0002
ADIC
004E16
XXXXX0002
SiTIC(i=0 to 2)
005116, 005316, 004F16
XXXXX0002
SiRIC(i=0 to 2)
005216, 005416, 005016
XXXXX0002
TAiIC(i=0 to 2)
005516 to 005716
XXXXX0002
TBiIC(i=1, 2)
005B16, 005C16
XXXXX0002
ILVL0
IR
Interrupt priority level
select bit
Interrupt request bit
0 : Interrupt not requested
1 : Interrupt requested
ILVL1
ILVL2
Nothing is assigned.
In an attempt to write to these bits, write “0”. The value, if read, turns
out to be indeterminate.
(Note 1)
Note 1: This bit can only be accessed for reset (= 0), but cannot be accessed for set (= 1).
Note 2: To rewrite the interrupt control register, do so at a point that does not generate the
interrupt request for that register. For details, see the precautions for interrupts.
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
0
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相關代理商/技術參數(shù)
參數(shù)描述
M30302MC 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
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M30302MCL-XXXGP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
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