Table 4-2 Exception Vector Table
Vector Address
Type of Exception Minimum Mode Maximum Mode
*
1
Reset (initialize PC) H'0000 to H'0001 H'0000 to H'0003
— (Reserved for system) H'0002 to H'0003 H'0004 to H'0007
Invalid instruction H'0004 to H'0005 H'0008 to H'000B
DIVXU instruction (zero divide) H'0006 to H'0007 H'000C to H'000F
TRAP/VS instruction H'0008 to H'0009 H'0010 to H'0013
H'000A to H'000B H'0014 to H'0017
— (Reserved for system) to to
H'000E to H'000F H'001C to H'001F
Address error H'0010 to H'0011 H'0020 to H'0023
Trace H'0012 to H'0013 H'0024 to H'0027
— (Reserved for system) H'0014 to H'0015 H'0028 to H'002B
Nonmaskable external interrupt (NMI) H'0016 to H'0017 H'002C to H'002F
H'0018 to H'0019 H'0030 to H'0033
— (Reserved for system) to to
H'001E to H'001F H'003C to H'003F
TRAPA instruction (16 vectors) H'0020 to H'0021 H'0040 to H'0043
to to
H'003E to H'003F H'007C to H'007F
External interrupts IRQ
0 H'0040 to H'0041 H'0080 to H'0083
IRQ
1 H'0042 to H'0043 H'0084 to H'0087
Internal interrupts
*
2
H'0044 to H'0045 H'0088 to H'008B
to to
H'007E to H'007F H'00FC to H'00FF
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.
84
Downloaded from Elcodis.com electronic components distributor
To Next Page
Loading...
Need help?
General
