Renesas H8 Series - Page 649

Appendix B Internal I/O Registers
Rev. 7.00 Mar 10, 2005 page 607 of 652
REJ09B0042-0700
IENR1—Interrupt Enable Register 1 H'F3 System Control
Bit
Initial value
Read/Write
7
IENTA
0
R/W
6


W
4
IEN4
0
R/W
3
IEN3
0
R/W
0
IEN0
0
R/W
2
IENEC2
0
R/W
1
IEN1
0
R/W
5
IENWP
0
R/W
IRQAEC Interrupt Enable
0 Disables IRQAEC interrupt requests
Enables IRQAEC interrupt requests
1
IRQ
4
and IRQ
3
Interrupt Enable
0 Disables IRQ
4
and IRQ
3
interrupt requests
Enables IRQ
4
and IRQ
3
interrupt requests
1
Timer A Interrupt Enable
0 Disables timer A interrupt requests
Enables timer A interrupt requests
1
Wakeup Interrupt Enable
0 Disables WKP
7
to WKP
0
interrupt requests
Enables WKP
7
to WKP
0
interrupt requests
1
IRQ
1
to IRQ
0
Interrupt Enable
0 Disables IRQ
1
to IRQ
0
interrupt, requests
Enables IRQ
1
to IRQ
0
interrupt requests
1