hd64338023s Renesas Electronics Corporation., hd64338023s Datasheet - Page 650

• Manufacturer Part Number: hd64338023s
• Description: Renesas 8-bit Single-chip Microcomputer Super Low Power Series
• Manufacturer: Renesas Electronics Corporation.

Appendix B Internal I/O Registers
IENR2—Interrupt Enable Register 2
Bit
Initial value
Read/Write
Rev. 7.00 Mar 10, 2005 page 608 of 652
REJ09B0042-0700
IENDT
R/W
Direct Transition Interrupt Enable
7
0
0 Disables direct transition interrupt requests
1 Enables direct transition interrupt requests
IENAD
R/W
A/D Converter Interrupt Enable
0 Disables A/D converter interrupt requests
1 Enables A/D converter interrupt requests
6
0
Timer G Interrupt Enable
0 Disables timer G interrupt requests
1 Enables timer G interrupt requests


W
5
Timer FH Interrupt Enable
0 Disables timer FH interrupt requests
1 Enables timer FH interrupt requests
IENTG
R/W
4
0
Timer FL Interrupt Enable
0 Disables timer FL interrupt requests
1 Enables timer FL interrupt requests
IENTFH
Timer C Interrupt Enable
0 Disables timer C interrupt requests
1 Enables timer C interrupt requests
R/W
3
0
Asynchronous Event Counter
Interrupt Enable
H'F4
0 Disables asynchronous event
1 Enables asynchronous event
IENTFL
counter interrupt requests
counter interrupt requests
R/W
2
0
IENTC
R/W
1
0
System Control
IENEC
R/W
0
0