参数资料
型号: M34519M8-XXXFP
元件分类: 微控制器/微处理器
英文描述: 4-BIT, MROM, 6 MHz, MICROCONTROLLER, PDSO42
封装: 0.450 INCH, 0.80 MM PITCH, PLASTIC, SSOP-42
文件页数: 58/138页
文件大小: 1146K
代理商: M34519M8-XXXFP
Rev.3.01
2005.06.15
page 24 of 160
REJ03B0007-0301
4519 Group
Fig. 16 Interrupt sequence
T1F,T2F,T3F,T4F,
ADF,SIOF
INT0,INT1
EXF0,EXF1
T
1
T
2
T
3
T
1
T
2
T
3
T
2
T
3
T
1
T
1
T
2
T
3
T
1
T
2
q
When
an
interrupt
request
flag
is
set
after
its
interrupt
is
enabled
(Note
1)
System
clock
(STCK)
The
program
starts
from
the
interrupt
address.
Interrupt
enabled
state
1
machine
cycle
EI
instruction
execution
cycle
Interrupt
enable
flag
(INTE)
Retaining
level
of
system
clock
for
4
periods
or
more
is
necessary.
Interrupt
disabled
state
External
interrupt
Timer
1,
Timer
2,
Timer
3,
Timer
4,
A/D
and
Serial
I/O
interrupts
Interrupt
activated
condition
is
satisfied.
Notes
1:
The
address
is
stacked
to
the
last
cycle.
2:
This
interval
of
cycles
depends
on
the
executed
instruction
at
the
time
when
each
interrupt
activated
condition
is
satisfied
.
Flag
cleared
2
to
3
machine
cycles
(Notes
1,
2)
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