Renesas M30245 Series User Manual page 279

M30245 Group
Interrupt control register (Note 1)
b7 b6 b5 b4
b7 b6 b5 b4
0
Figure 2.15.2. Interrupt control registers
Rev.2.00 Oct 16, 2006
REJ09B0340-0200
Symbol Address
KUPIC 0041
S2RIC 0042
S13BCNIC 0043
TA1IC 0045
EP0IC 0046
TA2IC 0047
S0RIC 004A
ADIC 004B
DM0IC 004C
S3TIC 004D
DM1IC 004E
b3 b2 b1 b0
S2TIC 004F
DM2IC 0050
Bit symbol
Interrupt priority level
ILVL0
select bit
ILVL1
ILVL2
IR Interrupt request bit
Nothing is assigned. Write "0" when writing to these bits.
The contents are indeterminate if read.
Symbol
INT1IC
S1RIC
b3 b2 b1 b0
S02BCNIC
INT2IC
INT0IC
Bit symbol
ILVL0
Interrupt priority level
select bit
ILVL1
ILVL2
IR
Interrupt request bit
POL
Polarity select bit
Reserved bit
Nothing is assigned. Write "0" when writing to these bits.
The contents are indeterminate if read.
Note 1: To rewrite the interrupt control register, do so at a point that dose not generate the
interrupt request for that register. For details, see the precautions for interrupts.
Note 2: This bit can only be reset (=0), but cannot be set (=1).
Note 3: For S1RIC ( 0048
page 268 of 354
When reset
XXXXX000
16 2
XXXXX000
16 2
XXXXX000
16 2
XXXXX000
16 2
XXXXX000
16 2
XXXXX000
16 2
XXXXX000
16 2
XXXXX000
16 2
XXXXX000
16 2
XXXXX000
16 2
XXXXX000
16 2
XXXXX000
16 2
XXXXX000
16 2
Bit name
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
Address
0044
16
0048
16
0049
16
005E
16
005F
16
Bit name
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"
) and S02BCNIC ( 0049 ), "0" should always be written.
16 16
2. Multiple Interrupts
Symbol Address When reset
S1TIC 0051 XXXXX000
16
DM3IC 0052 XXXXX000
16
S0TIC 0053 XXXXX000
16
TA0IC 0054 XXXXX000
16
S3RIC 0055 XXXXX000
16
SUSPIC 0056 XXXXX000
16
TA3IC 0057 XXXXX000
16
RSMIC 0058 XXXXX000
16
TA4IC 0059 XXXXX000
16
RSTIC 005A XXXXX000
16
SOFIC 005B XXXXX000
16
VBSIC 005C XXXXX000
16
USBFIC 005D XXXXX000
16
Function R W
(Note 2)
When reset
XX00X000
2
XX00X000
2
XX00X000
2
XX00X000
2
XX00X000
2
Function
W
R
(Note 2)
(Note 3)
2
2
2
2
2
2
2
2
2
2
2
2
2