Hitachi H8S/2633 Hardware Manual page 461

Bit 1—Input Capture/Output Compare Flag B (TGFB): Status flag that indicates the
occurrence of TGRB input capture or compare match.
Bit 1
TGFB Description
0 [Clearing conditions]
•
When DTC is activated by TGIB interrupt while DISEL bit of MRB in DTC is 0
•
When 0 is written to TGFB after reading TGFB = 1
1 [Setting conditions]
•
When TCNT = TGRB while TGRB is functioning as output compare register
•
When TCNT value is transferred to TGRB by input capture signal while TGRB is
functioning as input capture register
Bit 0—Input Capture/Output Compare Flag A (TGFA): Status flag that indicates the
occurrence of TGRA input capture or compare match.
Bit 0
TGFA Description
0 [Clearing conditions]
•
When DTC is activated by TGIA interrupt while DISEL bit of MRB in DTC is 0
•
When DMAC is activated by TGIA interrupt while DTA bit of DMABCR in DMAC is
1
•
When 0 is written to TGFA after reading TGFA = 1
1 [Setting conditions]
•
When TCNT = TGRA while TGRA is functioning as output compare register
•
When TCNT value is transferred to TGRA by input capture signal while TGRA is
functioning as input capture register
438
(Initial value)
(Initial value)