Datasheet

Appendix B Internal I/O Register
Page 1264 of 1434 R01UH0166EJ0600 Rev. 6.00
Mar 02, 2011
H8S/2633 Group, H8S/2633 F-ZTAT
TM
,
H8S/2633R F-ZTAT
TM
, H8S/2695
ISCRH—IRQ Sense Control Register H
ISCRL—IRQ Sense Control Register L
H'FE12
H'FE13
Interrupt Controller
Interrupt Controller
15
IRQ7SCB
0
R/W
14
IRQ7SCA
0
R/W
13
IRQ6SCB
0
R/W
12
IRQ6SCA
0
R/W
11
IRQ5SCB
0
R/W
8
IRQ4SCA
0
R/W
10
IRQ5SCA
0
R/W
9
IRQ4SCB
0
R/W
7
IRQ3SCB
0
R/W
6
IRQ3SCA
0
R/W
5
IRQ2SCB
0
R/W
4
IRQ2SCA
0
R/W
3
IRQ1SCB
0
R/W
0
IRQ0SCA
0
R/W
2
IRQ1SCA
0
R/W
1
IRQ0SCB
0
R/W
Bit
Initial value
R/W
:
:
:
ISCRL
Bit
Initial value
R/W
:
:
:
ISCRH
IRQ7 sense control A, B to
IRQ0 sense control A, B
00 Interrupt request issued when IRQ7 to IRQ0 input level low.
Interrupt request issued on falling edge of IRQ7 to IRQ0 input.
Interrupt request issued on rising edge of IRQ7 to IRQ0 input.
Interrupt request issued on both falling and rising edge of
IRQ7 to IRQ0 input.
IRQ7SCA
to IRQ0SCA
IRQ7SCB
to IRQ0SCB
1
0
1
1
IER—IRQ Enable Register H'FE14 Interrupt Controller
7
IRQ7E
0
R/W
6
IRQ6E
0
R/W
5
IRQ5E
0
R/W
4
IRQ4E
0
R/W
3
IRQ3E
0
R/W
0
IRQ0E
0
R/W
2
IRQ2E
0
R/W
1
IRQ1E
0
R/W
IRQ7 to IRA0 enable
Disables IRQn interrupt.
Enables IRQn interrupt.
0
1
(n= 7 to 0)
Bit
Initial value
R/W
:
:
: