FUJITSU MB91F109 FR30 User Manual
Page 85
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2.8 EIT (Exception, Interrupt, and Trap)
Table 2.8.3 is the vector table in the architecture.
Special functions are assigned to some vectors.
Table 2.8-3 Vector Table
Vector offset
(hexadecimal)
Vector number
Explanation
Hexadecima
l
Decimal
3FC
00
0
Reset (*1)
3F8
01
1
Reserved by the system
3F4
02
2
Reserved by the system
3F0
03
3
Reserved by the system
:
:
:
:
:
:
:
:
3E0
07
7
Reserved by the system
3DC
08
8
Reserved by the system
3D8
09
9
INTE instruction
3D4
0A
10
Reserved by the system
3D0
0B
11
Reserved by the system
3CC
0C
12
Step-trace-trap
3C8
0D
13
Reserved by the system
3C4
0E
14
Undefined-instruction exception
3C0
0F
15
NMI (for user)
3BC
10
16
Maskable interrupt cause #0
3B8
11
17
Maskable interrupt cause #1 *
2
:
:
:
:
:
:
:
:
300
3F
63
Maskable interrupt cause/INT instruction
2FC
40
64
Reserved by the system (used for REALOS)
2F8
41
65
Reserved by the system (used for REALOS)
2F4
42
66
Maskable interrupt cause/INT instruction
:
:
:
:
:
:
:
:
000
FF
255
*1:
Fixed address 000FFFFC
H
is always used for the reset vector even when the TBR value is changed.
*2:
See Appendix B, "Interrupt Vector," for the vector table for the MB91F109.