Datasheet

Section 5 Interrupt Controller
Page 120 of 1408 R01UH0309EJ0500 Rev. 5.00
Sep 24, 2012
H8S/2456, H8S/2456R, H8S/2454 Group
Bit Bit Name Initial Value R/W Description
3
2
IRQ9SCB
IRQ9SCA
0
0
R/W
R/W
IRQ9 Sense Control B
IRQ9 Sense Control A
00: Interrupt request generated at IRQ9 input low
level
01: Interrupt request generated at falling edge of
IRQ9 input
10: Interrupt request generated at rising edge of
IRQ9 input
11: Interrupt request generated at both falling and
rising edges of IRQ9 input
1
0
IRQ8SCB
IRQ8SCA
0
0
R/W
R/W
IRQ8 Sense Control B
IRQ8 Sense Control A
00: Interrupt request generated at IRQ8 input low
level
01: Interrupt request generated at falling edge of
IRQ8 input
10: Interrupt request generated at rising edge of
IRQ8 input
11: Interrupt request generated at both falling and
rising edges of IRQ8 input