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• ISCRL
Bit
Bit Name
7
IRQ3SCB
6
IRQ3SCA
5
IRQ2SCB
4
IRQ2SCA
3
IRQ1SCB
2
IRQ1SCA
1
IRQ0SCB
0
IRQ0SCA
Initial Value
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
0
R/W
Description
IRQn Sense Control B
IRQn Sense Control A
BA
00: Interrupt request generated at low level of IRQn
input
01: Interrupt request generated at falling edge of
IRQn input
10: Interrupt request generated at rising edge of
IRQn input
11: Interrupt request generated at both falling and
rising edges of IRQn input
(n = 3 to 0)
Rev. 1.00 May 09, 2008 Page 107 of 954
Section 6 Interrupt Controller
REJ09B0462-0100
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