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Classifi-
Default
Type
cation
Priority
−
Reset
Interrupt
−
Non-
Interrupt
maskable
−
Interrupt
−
Software
Exception
exception
−
Exception
−
Exception
Exception
trap
Maskable Interrupt
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
102
CHAPTER 5
INTERRUPT/EXCEPTION PROCESSING FUNCTION
Table 5-1. Interrupt Source List (1/2)
Name
Trigger
RESET
Reset input
NMI
NMI pin input
INTWDT
WDTOVF non-maskable WDT
TRAP0n
TRAP instruction
TRAP1n
TRAP instruction
ILGOP
Invalid instruction code
INTWDTM
WDTOVF maskable
INTP0
INTP0 pin
INTP1
INTP1 pin
INTP2
INTP2 pin
INTP3
INTP3 pin
INTP4
INTP4 pin
INTP5
INTP5 pin
INTP6
INTP6 pin
INTWTI
Watch timer prescaler
INTTM00
INTTM00
INTTM01
INTTM01
INTTM10
INTTM10
INTTM11
INTTM11
INTTM2
TM2 compare coinci-
dent/OVF
INTTM3
TM3 compare coinci-
dent/OVF
INTTM4
TM4 compare coinci-
dent/OVF
INTTM5
TM5 compare coinci-
dent/OVF
Note 2
2
INTIIC0
/
I
C interrupt/CSI0
INTCSI0
transmit end
INTSER0
UART0 serial error
INTSR0/
UART0 receiving
INTCSI1
end/CSI1 transmit end
INTST0
UART0 transmit end
INTCSI2
CSI2 transmit end
INTSER1
UART1 serial error
Genera-
Exception
Handler
ting Unit
Code
Address
−
0000H
00000000H
−
0010H
00000010H
0020H
00000020H
−
Note 1
004nH
00000040H
−
Note 1
005nH
00000050H
−
0060H
00000060H
WDT
0080H
00000080H
Pin
0090H
00000090H
Pin
00A0H
000000A0H
Pin
00B0H
000000B0H
Pin
00C0H
000000C0H
Pin
00D0H
000000D0H
Pin
00E0H
000000E0H
Pin
00F0H
000000F0H
WT
0100H
00000100H
TM0
0110H
00000110H
TM0
0120H
00000120H
TM1
0130H
00000130H
TM1
0140H
00000140H
TM2
0150H
00000150H
TM3
0160H
00000160H
TM4
0170H
00000170H
TM5
0180H
00000180H
2
I
C/
0190H
00000190H
CSI0
UART
01A0H
000001A0H
UART/
01B0H
000001B0H
CSI1
UART
01C0H
000001C0H
CSI2
01D0H
000001D0H
UART
01E0H
000001E0H
Interrupt
Re-
Control
stored
Register
PC
−
Undefined
−
nextPC
−
nextPC
−
nextPC
−
nextPC
−
nextPC
nextPC
WDTIC
nextPC
PIC0
nextPC
PIC1
nextPC
PIC2
nextPC
PIC3
nextPC
PIC4
nextPC
PIC5
nextPC
PIC6
nextPC
WTIIC
nextPC
TMIC00
nextPC
TMIC01
nextPC
TMIC10
nextPC
TMIC11
nextPC
TMIC2
nextPC
TMIC3
nextPC
TMIC4
nextPC
TMIC5
nextPC
CSIC0
nextPC
SERIC0
nextPC
CSIC1
nextPC
STIC0
nextPC
CSIC2
nextPC
SERIC1
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