hd66100 Renesas Electronics Corporation., hd66100 Datasheet - Page 462

• Manufacturer Part Number: hd66100
• Description: H8/3867 Series
• Manufacturer: Renesas Electronics Corporation.

IENR1—Interrupt enable register 1
Bit
Initial value
Read/Write
IENTA
R/W
Timer A interrupt enable
7
0
0 Disables timer A interrupt requests
1
Enables timer A interrupt requests
R/W
Wakeup interrupt enable
—
6
0
0 Disables WKP
1
Enables WKP
IENWP
R/W
5
0
IRQ
0 Disables IRQ
1
7
7
IEN4
R/W
to WKP
4
to WKP
Enables IRQ
4
0
to IRQ
0
0
0
IEN3
interrupt requests
R/W
interrupt requests
interrupt enable
3
0
4
4
H'F3
to IRQ
to IRQ
IEN2
R/W
2
0
0
0
interrupt requests
interrupt requests
IEN1
R/W
1
0
System control
IEN0
R/W
0
0
447