Renesas H8 Series Hardware Manual page 130

Section 3 Exception Handling
Bit 2—Timer FL Interrupt Request Flag (IRRTFL)
Bit 2
IRRTFL Description
0
Clearing conditions:
When IRRTFL = 1, it is cleared by writing 0
1 Setting conditions:
When TCFL and OCRFL match in 8-bit timer mode
Bit 1—Timer C Interrupt Request Flag (IRRTC)
Bit 1
IRRTC Description
0 Clearing conditions:
When IRRTC = 1, it is cleared by writing 0
1 Setting conditions:
When the timer C counter value overflows or underflows
Bit 0—Asynchronous Event Counter Interrupt Request Flag (IRREC)
Bit 0
IRREC Description
0 Clearing conditions:
When IRREC = 1, it is cleared by writing 0
1
Setting conditions:
When ECH overflows in 16-bit counter mode, or ECH or ECL overflows in 8-bit
counter mode
Rev. 7.00 Mar 10, 2005 page 88 of 652
REJ09B0042-0700
(initial value)
(initial value)
(initial value)