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Table 4-2 Exception Vector Table
Type of Exception
Reset (initialize PC)
— (Reserved for system)
Invalid instruction
DIVXU instruction (zero divide)
TRAP/VS instruction
— (Reserved for system)
Address error
Trace
— (Reserved for system)
Nonmaskable external interrupt (NMI)
— (Reserved for system)
TRAPA instruction (16 vectors)
External interrupts
Internal interrupts
Notes: * 1. The exception vector table is located at the beginning of page 0.
* 2. For details of the internal interrupt vectors, see table 5-2.
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IRQ
0
IRQ
1
*2
Vector Address
Minimum Mode
H'0000 to H'0001
H'0002 to H'0003
H'0004 to H'0005
H'0006 to H'0007
H'0008 to H'0009
H'000A to H'000B
to
H'000E to H'000F
H'0010 to H'0011
H'0012 to H'0013
H'0014 to H'0015
H'0016 to H'0017
H'0018 to H'0019
to
H'001E to H'001F
H'0020 to H'0021
to
H'003E to H'003F
H'0040 to H'0041
H'0042 to H'0043
H'0044 to H'0045
to
H'007E to H'007F
84
*1
Maximum Mode
H'0000 to H'0003
H'0004 to H'0007
H'0008 to H'000B
H'000C to H'000F
H'0010 to H'0013
H'0014 to H'0017
to
H'001C to H'001F
H'0020 to H'0023
H'0024 to H'0027
H'0028 to H'002B
H'002C to H'002F
H'0030 to H'0033
to
H'003C to H'003F
H'0040 to H'0043
to
H'007C to H'007F
H'0080 to H'0083
H'0084 to H'0087
H'0088 to H'008B
to
H'00FC to H'00FF
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