Datasheet

Section 4 Interrupt Controller
Page 84 of 982 REJ09B0465-0300 Rev. 3.00
Sep 17, 2010
H8S/20103, H8S/20203, H8S/20223, H8S/20115, H8S/20215, H8S/20235 Group
• ISCRL
Bit Symbol Bit Name Description R/W
7
6
[IRQ3SCB :
IRQ3SCA]
IRQ3 sense
control B and A
00: Reserved (setting prohibited)
01: Interrupt request is generated at falling edge
of IRQ3 input.
10: Interrupt request is generated at rising edge
of IRQ3 input.
11: Interrupt request is generated at both falling
and rising edges of IRQ3 input.
R/W
5
4
[IRQ2SCB :
IRQ2SCA]
IRQ2 sense
control B and A
00: Reserved (setting prohibited)
01: Interrupt request is generated at falling edge
of IRQ2 input.
10: Interrupt request is generated at rising edge
of IRQ2 input.
11: Interrupt request is generated at both falling
and rising edges of IRQ2 input.
R/W
3
2
[IRQ1SCB :
IRQ1SCA]
IRQ1 sense
control B and A
00: Reserved (setting prohibited)
01: Interrupt request is generated at falling edge
of IRQ1 input.
10: Interrupt request is generated at rising edge
of IRQ1 input.
11: Interrupt request is generated at both falling
and rising edges of IRQ1 input.
R/W
1
0
[IRQ0SCB :
IRQ0SCA]
IRQ0 sense
control B and A
00: Reserved (setting prohibited)
01: Interrupt request is generated at falling edge
of IRQ0 input.
10: Interrupt request is generated at rising edge
of IRQ0 input.
11: Interrupt request is generated at both falling
and rising edges of IRQ0 input.
R/W