參數(shù)資料
型號(hào): M30240E8
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(jī)
文件頁數(shù): 32/142頁
文件大?。?/td> 1637K
代理商: M30240E8
1-32
Mitsubishi microcomputers
M30240 Group
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Preliminary Specifications REV. E
Specifications in this manual are tentative and subject to change
Interrupts
Figure 1.16: Interrupt control registers
INTiIC ( i= 0, 1)
SOFIC
Symbol
Address
005D
16,
005E
16
0047
16
When reset
XX00X000
2
XX00X000
2
Interrupt control register
SUSPIC
RSMIC
BCNIC
DMiIC(i=0, 1)
KUPIC
ADIC
SiTIC(i=0 to 2)
SiRIC(i=0 to 2)
TAiIC(i=0 to 4)
TBiIC(i=0 to 2)
RSTIC
USBFIC
Symbol
Address
When reset
XXXXX000
2
XXXXX000
2
XXXXX000
2
XXXXX000
2
XXXXX000
2
XXXXX000
2
XXXXX000
2
XXXXX000
2
XXXXX000
2
XXXXX000
2
XXXXX000
2
XXXXX000
2
Function
0044
16
0046
16
004A
16
004B
16
, 004C
16
004D
16
004E
16
0051
16
, 0053
16
, 004F
16
0052
16
, 0054
16
, 0050
16
0055
16
to 0059
16
005A
16
to 005B
16
005C
16
005F
16
b7
b6
b5
b4
b3
b2
b1
b0
Bit name
Bit symbol
ILVL0
W
R
IR
Interrupt priority level
select bit
Interrupt request bit
0 : Interrupt not requested
1 : Interrupt requested
ILVL1
ILVL2
Nothing is assigned.
These bits can neither be set nor reset. When read, their contents are
indeterminate.
(Note)
Note: This bit can only be reset (= 0), but cannot be 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
Bit name
Function
Bit symbol
ILVL0
W
R
b7
b6
b5
0
b4
b3
b2
b1
b0
IR
POL
Nothing is assigned.
These bits can neither be set nor reset. 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 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
(Note 2)
Note 1: This bit can only be reset (=0), but cannot be set (=1).
Note 2: For SOFIC (address 0047
16
), a "0" should always be written.
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