2.2 Maps
62
Chapter 2: Hardware
2.2.3 Interrupt Vector Allocation
The following table shows the allocation of MB90660A interrupt vectors.
Table 2.2.2 MB90660A Interrupt Vector Allocation
[CAUTION]
indicates support for I2OS (no stop request),
indicates I2OS support (with stop
request),
× indicates no I2OS support. Do not make the I2OS startup settings for ICRxx if
I2OS is not supported.
Interrupt source
Relation
to I2OS
Interrupt vector
Interrupt control
register
Number
Address
ICR
Address
Reset
×
#08
08H
FFFFDCH
–
INT 9 instruction
×
#09
09H
FFFFD8H
–
Exception
×
#10
0AH
FFFFD4H
–
Multi-function timer DTTI input
×
#12
0CH
FFFFCCH
ICR00
0000B0H
External interrupt #0
#13
0DH
FFFFC8H
ICR01
0000B1H
External interrupt #4
#14
0EH
FFFFC4H
Multi-function timer trigger input/zero-
detection
#15
0FH
FFFFC0H
ICR02
0000B2H
Multi-function timer zero-detection
#17
11H
FFFFB8H
ICR03
0000B3H
Multi-function timer overflow/compare
clear/zero-detection
#19
13H
FFFFB0H
ICR04
0000B4H
External interrupt #1
#21
15H
FFFFA8H
ICR05
0000B5H
Multi-function timer compare match
×
#22
16H
FFFFA4H
External interrupt #5
#23
17H
FFFFA0H
ICR06
0000B6H
PWM underflow
×
#24
18H
FFFF9CH
External interrupt #2
#25
19H
FFFF98H
ICR07
0000B7H
External interrupt #6
#26
1AH
FFFF94H
16-bit reload timer #0
#27
1BH
FFFF90H
ICR08
0000B8H
16-bit reload timer #1
#28
1CH
FFFF8CH
16-bit reload timer #2
#29
1DH
FFFF88H
ICR09
0000B9H
16-bit reload timer #3
#30
1EH
FFFF84H
A/D conversion end
#31
1FH
FFFF80H
ICR10
0000BAH
Timebase timer interval interrupt
×
#34
22H
FFFF74H
ICR11
0000BBH
UART send completed
#35
23H
FFFF70H
ICR12
0000BCH
UART receive completed
#37
25H
FFFF68H
ICR13
0000BDH
External interrupt #3
#39
27H
FFFF60H
ICR14
0000BEH
External interrupt #7
#40
28H
FFFF5CH
Delay interrupt generator module
×
#42
2AH
FFFF54H
ICR15
0000BFH