Section 6 Interrupt Controller
6.3.5
IRQ Enable Registers (IER16, IER)
The IER registers enable and disable interrupt requests IRQ15 to IRQ0.
• IER16
Bit
Bit Name
7
IRQ15E
6
IRQ14E
5
IRQ13E
4
IRQ12E
3
IRQ11E
2
IRQ10E
1
IRQ9E
0
IRQ8E
• IER
Bit
Bit Name
7
IRQ7E
6
IRQ6E
5
IRQ5E
4
IRQ4E
3
IRQ3E
2
IRQ2E
1
IRQ1E
0
IRQ0E
Rev. 1.00 May 09, 2008 Page 108 of 954
REJ09B0462-0100
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
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 Enable
The IRQn interrupt request is enabled when this bit
is 1.
(n = 15 to 8)
Description
IRQn Enable
The IRQn interrupt request is enabled when this bit
is 1.
(n = 7 to 0)