
7.2 Causes of Interrupt
82
Chapter 7: Interrupt
MB90580 Series
7.2 Causes of Interrupt
H
:
The interrupt request flag is cleared by the IIOS interrupt clear signal.
The interrupt request flag is cleared by the IIOS interrupt clear signal. A stop request is available.
The interrupt request flag is not cleared by the IIOS interrupt clear signal.
Note:
For a resource with two interrupt causes for a single interrupt number, both interrupt
request flags are cleared by the IIOS interrupt clear signal.
:
:
Table 7.2a Interrupt causes, interrupt vectors, and interrupt control registers
Interrupt cause
IIOS
clear
Interrupt vector
Interrupt control register
Number
Address
Number
Address
Reset
×
# 08
FFFFDC
H
——
——
INT9 instruction
×
# 09
FFFFD8
H
——
——
Exception
×
# 10
FFFFD4
H
——
——
A/D converter
H
# 11
FFFFD0
H
ICR00
0000B0
H
Time base Timer
×
# 12
FFFFCC
H
DTP0 (external 0) / UART3 reception completion
H
# 13
FFFFC8
H
ICR01
0000B1
H
DTP1 (external 1) / UART4 reception completion
H
# 14
FFFFC4
H
DTP2 (external 2) / UART3 transmission completion
H
# 15
FFFFC0
H
ICR02
0000B2
H
DTP3 (external 3) / UART4 transmission completion
H
# 16
FFFFBC
H
DTP4 - 7 (external 4 - 7)
H
# 17
FFFFB8
H
ICR03
0000B3
H
Output compare (channel 1)
H
# 18
FFFFB4
H
UART2 reception completion
H
# 19
FFFFB0
H
ICR04
0000B4
H
UART1 reception completion
H
# 20
FFFFAC
H
Input capture (channel 3)
H
# 21
FFFFA8
H
ICR05
0000B5
H
Input capture (channel 2)
H
# 22
FFFFA4
H
Input capture (channel 1)
H
# 23
FFFFA0
H
ICR06
0000B6
H
Input capture (channel 0)
H
# 24
FFFF9C
H
8/16-bit PPG0 counter borrow
×
# 25
FFFF98
H
ICR07
0000B7
H
16-bit reload timer 2 - 0
H
# 26
FFFF94
H
Time prescalar
×
# 27
FFFF90
H
ICR08
0000B8
H
Output Compare (channel 0)
H
# 28
FFFF8C
H
UART2 transmission completion
H
# 29
FFFF88
H
ICR09
0000B9
H
PWC timer
H
# 30
FFFF84
H
UART1 transmission completion
H
# 31
FFFF80
H
ICR10
0000BA
H
16-bit free run timer overflow
H
# 32
FFFF7C
H
UART0 transmission completion
H
# 33
FFFF78
H
ICR11
0000BB
H
8/16-bit PPG1 counter borrow
×
# 34
FFFF74
H
IEBus reception completion
# 35
FFFF70
H
ICR12
0000BC
H
IEBus transmission completion
# 37
FFFF68
H
ICR13
0000BD
H
UART0 reception completion
# 39
FFFF60
H
ICR14
0000BE
H
Reserved
×
# 41
FFFF58
H
ICR15
0000BF
H
Delayed interrupt
×
# 42
FFFF54
H
×