
7.3 Interrupt Vector
MB90580 Series
Chapter 7: Interrupt
83
7.3 Interrupt Vector
Table 7.3a MB90580 interrupt assignment table (1/2)
Software interrupt
instruction
Vector address L
Vector address M
Vector address H
Mode
register
Interrupt
No.
Hardware interrupt
INT 0
FFFFFC
H
FFFFFD
H
FFFFFE
H
Unused
#0
None
INT 7
FFFFE0
H
FFFFE1
H
FFFFE2
H
Unused
#7
None
INT 8
FFFFDC
H
FFFFDD
H
FFFFDE
H
FFFFDF
#8
(RESET vector)
INT 9
FFFFD8
H
FFFFD9
H
FFFFDA
H
Unused
#9
None
INT 10
FFFFD4
H
FFFFD5
H
FFFFD6
H
Unused
#10
<Exception>
INT 11
FFFFD0
H
FFFFD1
H
FFFFD2
H
Unused
#11
A/D
INT 12
FFFFCC
H
FFFFCD
H
FFFFCE
H
Unused
#12
Time base Timer
INT 13
FFFFC8
H
FFFFC9
H
FFFFCA
H
Unused
#13
DTP0 (External interrupt #0) /
UART3 reception completion
INT 14
FFFFC4
H
FFFFC5
H
FFFFC6
H
Unused
#14
DTP1 (External interrupt #1) /
UART4 reception completion
INT 15
FFFFC0
H
FFFFC1
H
FFFFC2
H
Unused
#15
DTP2 (External interrupt #2) /
UART3 transmission completion
INT 16
FFFFBC
H
FFFFBD
H
FFFFBE
H
Unused
#16
DTP3 (External interrupt #3) /
UART4 transmission completion
INT 17
FFFFB8
H
FFFFB9
H
FFFFBA
H
Unused
#17
DTP4 - 7 (External interrupt #4 - #7)
INT 18
FFFFB4
H
FFFFB5
H
FFFFB6
H
Unused
#18
Output compare (channel 1)
INT 19
FFFFB0
H
FFFFB1
H
FFFFB2
H
Unused
#19
UART2 reception completion
INT 20
FFFFAC
H
FFFFAD
H
FFFFAE
H
Unused
#20
UART1 reception completion
INT 21
FFFFA8
H
FFFFA9
H
FFFFAA
H
Unused
#21
Input capture (channel 3)
INT 22
FFFFA4
H
FFFFA5
H
FFFFA6
H
Unused
#22
Input capture (channel 2)
INT 23
FFFFA0
H
FFFFA1
H
FFFFA2
H
Unused
#23
Input capture (channel 1)
INT 24
FFFF9C
H
FFFF9D
H
FFFF9E
H
Unused
#24
Input capture (channel 0)
INT 25
FFFF98
H
FFFF99
H
FFFF9A
H
Unused
#25
8/16-bit PPG0 counter borrow
INT 26
FFFF94
H
FFFF95
H
FFFF96
H
Unused
#26
16-bit reload timer 2 - 0
INT 27
FFFF90
H
FFFF91
H
FFFF92
H
Unused
#27
Time prescalar
INT 28
FFFF8C
H
FFFF8D
H
FFFF8E
H
Unused
#28
Output compare (channel 0)
INT 29
FFFF88
H
FFFF89
H
FFFF8A
H
Unused
#29
UART2 transmission completion
INT 30
FFFF84
H
FFFF85
H
FFFF86
H
Unused
#30
PWC timer
INT 31
FFFF80
H
FFFF81
H
FFFF82
H
Unused
#31
UART1 transmission completion
INT 32
FFFF7C
H
FFFF7D
H
FFFF7E
H
Unused
#32
16-bit free run timer overflow
INT 33
FFFF78
H
FFFF79
H
FFFF7A
H
Unused
#33
UART0 transmission completion
INT 34
FFFF74
H
FFFF75
H
FFFF76
H
Unused
#34
8/16 bit PPG 1 counter borrow
INT 35
FFFF70
H
FFFF71
H
FFFF72
H
Unused
#35
IEBus reception completion
INT 36
FFFF6C
H
FFFF6D
H
FFFF6E
H
Unused
#36
None
INT 37
FFFF68
H
FFFF69
H
FFFF6A
H
Unused
#37
IEBus transmission completion
INT 38
FFFF64
H
FFFF65
H
FFFF66
H
Unused
#38
None
INT 39
FFFF60
H
FFFF61
H
FFFF62
H
Unused
#39
UART0 reception completion
INT 40
FFFF5C
H
FFFF5
H
FFFF5E
H
Unused
#40
None
INT 41
FFFF58
H
FFFF59
H
FFFF5A
H
Unused
#41
(RESERVED)
INT 42
FFFF54
H
FFFF55
H
FFFF56
H
Unused
#42
Delayed interrupt