HD6433832S Datasheet, PDF (89/560 Pages) Renesas Technology Corp – single-chip microcomputers

Bit 4—Timer G Interrupt Request Flag (IRRTG)
Bit 4: IRRTG
0
1
Description
Clearing conditions:
When IRRTG = 1, it is cleared by writing 0
(initial value)
Setting conditions:
When pin TMIG is set to TMIG input and the designated signal edge is
detected
Bit 3—Timer FH Interrupt Request Flag (IRRTFH)
Bit 3: IRRTFH
0
1
Description
Clearing conditions:
When IRRTFH = 1, it is cleared by writing 0
(initial value)
Setting conditions:
When counter FH matches output compare register FH in 8-bit timer mode, or
when 16-bit counter F (TCFL, TCFH) matches output compare register F
(OCRFL, OCRFH) in 16-bit timer mode
Bit 2—Timer FL Interrupt Request Flag (IRRTFL)
Bit 2: IRRTFL
0
1
Description
Clearing conditions:
When IRRTFL = 1, it is cleared by writing 0
(initial value)
Setting conditions:
When counter FL matches output compare register FL in 8-bit timer mode
Bit 1—Timer C Interrupt Request Flag (IRRTC)
Bit 1: IRRTC
0
1
Description
Clearing conditions:
When IRRTC = 1, it is cleared by writing 0
(initial value)
Setting conditions:
When the timer C counter value overflows (goes from H'FF to H'00) or
underflows (goes from H'00 to H'FF)
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