Datasheet

Section 5 Interrupt Controller
Rev. 6.00 Mar. 18, 2010 Page 133 of 982
REJ09B0054-0600
Bit Bit Name
Initial
Value R/W Description
7
6
IRQ3SCB
IRQ3SCA
0
0
R/W
R/W
IRQ3 Sense Control B
IRQ3 Sense Control A
00: Interrupt request generated at IRQ3 input level
low
01: Interrupt request generated at falling edge of
IRQ3 input
10: Interrupt request generated at rising edge of IRQ3
input
11: Interrupt request generated at both falling and
rising edges of IRQ3 input
5
4
IRQ2SCB
IRQ2SCA
0
0
R/W
R/W
IRQ2 Sense Control B
IRQ2 Sense Control A
00: Interrupt request generated at IRQ2 input level
low
01: Interrupt request generated at falling edge of
IRQ2 input
10: Interrupt request generated at rising edge of IRQ2
input
11: Interrupt request generated at both falling and
rising edges of IRQ2 input
3
2
IRQ1SCB
IRQ1SCA
0
0
R/W
R/W
IRQ1 Sense Control B
IRQ1 Sense Control A
00: Interrupt request generated at IRQ1 input level
low
01: Interrupt request generated at falling edge of
IRQ1 input
10: Interrupt request generated at rising edge of IRQ1
input
11: Interrupt request generated at both falling and
rising edges of IRQ1 input
1
0
IRQ0SCB
IRQ0SCA
0
0
R/W
R/W
IRQ0 Sense Control B
IRQ0 Sense Control A
00: Interrupt request generated at IRQ0 input level
low
01: Interrupt request generated at falling edge of
IRQ0 input
10: Interrupt request generated at rising edge of IRQ0
input
11: Interrupt request generated at both falling and
rising edges of IRQ0 input