H8S2268 Datasheet, PDF (278/725 Pages) Renesas Technology Corp – 16-Bit Single-Chip Microcomputer H8S Family/H8S/2200 Series

Section 10 16-Bit Timer Pulse Unit (TPU)
Initial
Bit
Bit Name value R/W Description
1
TGFB
0
R/(W)^*1 Input Capture/Output Compare Flag B
Status flag that indicates the occurrence of TGRB input
capture or compare match. Only 0 can be written, for flag
clearing.
[Setting conditions]
• When TCNT = TGRB and TGRB is functioning as
output compare register
• When TCNT value is transferred to TGRB by input
capture signal and TGRB is functioning as input
capture register
[Clearing conditions]
• When DTC^*2 is activated by TGIB interrupt and the
DISEL bit of MRB in DTC^*2 is 0 with the transfer
counter other than 0
0
TGFA
0
• When 0 is written to TGFB after reading TGFB = 1
R/(W)^*1 Input Capture/Output Compare Flag A
Status flag that indicates the occurrence of TGRA input
capture or compare match. Only 0 can be written, for flag
clearing.
[Setting conditions]
• When TCNT = TGRA and TGRA is functioning as
output compare register
• When TCNT value is transferred to TGRA by input
capture signal and TGRA is functioning as input
capture register
[Clearing conditions]
• When DTC^*2 is activated by TGIA interrupt and the
DISEL bit of MRB in DTC^*2 is 0 with the transfer
counter other than 0
• When 0 is written to TGFA after reading TGFA = 1
Notes: 1. Only 0 can be written to this bit to clear the flag.
2. Supported only by the H8S/2268 Group.
Rev. 4.00 Mar 21, 2006 page 210 of 654
REJ09B0071-0400