M30240ECFP MITSUBISHI [Mitsubishi Electric Semiconductor], M30240ECFP Datasheet - Page 32

• Manufacturer Part Number: M30240ECFP
• Description: M30240 Group Specification
• Manufacturer: MITSUBISHI [Mitsubishi Electric Semiconductor]

Specifications in this manual are tentative and subject to change
Interrupts
Figure 1.16: Interrupt control registers
b7
Interrupt control register
b7
b6
b6
b5
b5
0
b4
b4
b3
b3
b2
b2
b1
b1
b0
b0
Note: This bit can only be reset (= 0), but cannot be set ( = 1).
Nothing is assigned.
These bits can neither be set nor reset. When read, their contents are
indeterminate.
Bit symbol
Note 1: This bit can only be reset (=0), but cannot be set (=1).
Note 2: For SOFIC (address 0047
Nothing is assigned.
These bits can neither be set nor reset. When read, their contents are
indeterminate.
Bit symbol
ILVL0
ILVL1
ILVL2
Reserved bit
ILVL1
ILVL2
IR
ILVL0
POL
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
INTiIC ( i= 0, 1)
SOFIC
IR
Symbol
Symbol
Interrupt priority level
select bit
Interrupt request bit
Interrupt priority level
select bit
Interrupt request bit
Polarity select bit
Bit name
0051
Bit name
0052
1-32
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
16
16
005D
005A
0055
, 0053
, 0054
004B
Address
Address
16,
16
16
16
16
16
1 6
005E
0047
to 005B
to 0059
, 004C
, 004F
, 0050
), a "0" should always be written.
004A
004D
005C
004E
005F
0044
0046
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
0 : Interrupt not requested
1 : Interrupt requested
16
16
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
0: Interrupt not requested
1: Interrupt requested
0 : Selects falling edge
1 : Selects rising edge
Always set to “0”
16
16
16
16
16
16
16
16
16
16
16
16
When reset
XX00X000
XX00X000
When reset
XXXXX000
XXXXX000
XXXXX000
XXXXX000
XXXXX000
XXXXX000
XXXXX000
XXXXX000
XXXXX000
XXXXX000
XXXXX000
XXXXX000
Function
Function
2
2
Mitsubishi microcomputers
2
2
2
2
2
2
2
2
2
2
2
2
M30240 Group
R
R
(Note)
(Note 1)
(Note 2)
W
W