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■ Interrupt of the DTP/external Interrupt Circuit and EI
Table 18.1-2 Interrupt of the DTP/external Interrupt Circuit and EI
Interrupt
Channel
number
#20 (14
INT0/INT1
#22 (16
INT2/INT3
#25 (19
INT4/INT5
#27 (1B
INT6/INT7
O: Can be used and interrupt request flag is cleared by EI
Interrupt control register
Register
Address
name
)
0000B4
ICR04
H
)
0000B5
ICR05
H
)
0000B7
ICR07
H
)
0000B8
ICR08
H
CHAPTER 18 DTP/EXTERNAL INTERRUPT CIRCUIT
2
OS
2
OS
Vector table address
Lower
Middle
FFFFAC
FFFFAD
H
H
FFFFA4
FFFFA5
H
H
FFFF98
FFFF99
H
H
FFFF90
FFFF91
H
H
2
OS interrupt clear signal.
EI
Upper
FFFFAE
H
H
FFFFA6
H
H
FFFF9A
H
H
FFFF92
H
H
2
OS
O
515
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