H838076R Datasheet, PDF (151/669 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Super Low Power Series

Section 4 Interrupt Controller
Initial
Bit
Bit Name Value R/W
Description
3
IRRTFH 0
R/(W)* Timer FH Interrupt Request Flag
[Setting condition]
When the timer FH compare match or overflow occurs
[Clearing condition]
When 0 is written to this bit
2
IRRTFL 0
R/(W)* Timer FL Interrupt Request Flag
[Setting condition]
When the timer FL compare match or overflow occurs
[Clearing condition]
When 0 is written to this bit
1

1
R/W Reserved
This bit is always read as 1.
0
IRREC
0
R/(W)* Asynchronous Event Counter Interrupt Request Flag
[Setting condition]
When the asynchronous event counter overflows
[Clearing condition]
When 0 is written to this bit
Note: * Only a write of 0 for flag clearing is possible.
Rev. 4.00 Aug 23, 2006 Page 79 of 594
REJ09B0093-0400