HD64F2149 Datasheet, PDF (953/1035 Pages) Renesas Technology Corp – Hitachi 16-Bit Single-Chip Microcomputer

IER—IRQ Enable Register
H'FFC2
Interrupt Controller
Bit
Initial value
Read/Write
7
IRQ7E
0
R/W
6
IRQ6E
0
R/W
5
IRQ5E
0
R/W
4
IRQ4E
0
R/W
3
IRQ3E
0
R/W
2
IRQ2E
0
R/W
1
IRQ1E
0
R/W
0
IRQ0E
0
R/W
IRQ7 to IRQ0 enable
0 IRQn interrupt disabled
1 IRQn interrupt enabled
(n = 7 to 0)
919