Irq Enable Registers (Ier16, Ier) - Renesas H8S/2158 User Manual

5.3.5

IRQ Enable Registers (IER16, IER)

IERs control the enabling and disabling of interrupt requests IRQ15 to IRQ0.
IER16
Bit Bit Name
15 IRQ15E
14 IRQ14E
13 IRQ13E
12 IRQ12E
11 IRQ11E
10 IRQ10E
9 IRQ9E
8 IRQ8E
IER
Bit Bit Name
7 IRQ7E
6 IRQ6E
5 IRQ5E
4 IRQ4E
3 IRQ3E
2 IRQ2E
1 IRQ1E
0 IRQ0E
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
Section 5 Interrupt Controller
Description
IRQn Enable (n = 15 to 8)
The IRQn interrupt request is enabled when this
bit is 1.
Description
IRQn Enable (n = 7 to 0)
The IRQn interrupt request is enabled when this
bit is 1.
Rev. 3.00 Jan 25, 2006 page 81 of 872
REJ09B0286-0300