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Rev. 1.00, 05/04, page 60 of 544
4.2 Exception Sources and Exception Vector Table
Different vector addresses are assigned to different exception sources. Table 4.2 lists the exception
sources and their vector addresses.
Table 4.2 Exception Handling Vector Table
Vector Address
Exception Source Vector Number Normal Mode Advanced Mode
Reset 0 H'0000 to H'0001 H'000000 to H'000003
Reserved for system use 1
5
H'0002 to H'0003
|
H'000A to H'000B
H'000004 to H'000007
|
H'000014 to H'000017
Direct transition 6 H'000C to H'000D H'000018 to H'00001B
External interrupt (NMI) 7 H'000E to H'000F H'00001C to H'00001F
8 H'0010 to H'0011 H'000020 to H'000023
9 H'0012 to H'0013 H'000024 to H'000027
10 H'0014 to H'0015 H'000028 to H'00002B
Trap instruction (four
sources)
11 H'0016 to H'0017 H'00002C to H'00002F
Reserved for system use 12
15
H'0018 to H'0019
|
H'001E to H'001F
H'000030 to H'000033
|
H'00003C to H'00003F
IRQ0 16 H'0020 to H'0021 H'000040 to H'000043
IRQ1 17 H'0022 to H'0023 H'000044 to H'000047
IRQ2 18 H'0024 to H'0025 H'000048 to H'00004B
IRQ3 19 H'0026 to H'0027 H'00004C to H'00004F
IRQ4 20 H'0028 to H'0029 H'000050 to H'000053
IRQ5 21 H'002A to H'002B H'000054 to H'000057
IRQ6 22 H'002C to H'002D H'000058 to H'00005B
External interrupt
IRQ7 23 H'002E to H'002F H'00005C to H'00005F
Internal interrupt* 24
111
H'0030 to H'0031
H'00DE to H'00DF
H'000060 to H'000063
H'0001BC to H'0001BF
Note: * For details on the internal interrupt vector table, see section 5.5, Interrupt Exception
Handling Vector Table.