h8s-2649 Renesas Electronics Corporation., h8s-2649 Datasheet - Page 302

• Manufacturer Part Number: h8s-2649
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2600 Series
• Manufacturer: Renesas Electronics Corporation.

Section 10 16-Bit Timer Pulse Unit (TPU)
Rev. 2.00 Dec. 05, 2005 Page 264 of 724
REJ09B0200-0200
Bit
3
2
Bit Name
TGFD
TGFC
Initial
value
0
0
R/W
R/(W)
R/(W)
Description
Input Capture/Output Compare Flag D
Status flag that indicates the occurrence of TGRD input
capture or compare match in channels 0 and 3. Only 0
can be written, for flag clearing. In channels 1, 2, 4, and
5, bit 3 is reserved. It is always read as 0 and cannot be
modified.
[Setting conditions]
•
•
[Clearing conditions]
•
•
Input Capture/Output Compare Flag C
Status flag that indicates the occurrence of TGRC input
capture or compare match in channels 0 and 3. Only 0
can be written, for flag clearing. In channels 1, 2, 4, and
5, bit 2 is reserved. It is always read as 0 and cannot be
modified.
[Setting conditions]
•
•
[Clearing conditions]
•
•
When TCNT = TGRD and TGRD is functioning as
output compare register
When TCNT value is transferred to TGRD by input
capture signal and TGRD is functioning as input
capture register
When DTC is activated by TGID interrupt and the
DISEL bit of MRB in DTC is 0
When 0 is written to TGFD after reading TGFD = 1
When TCNT = TGRC and TGRC is functioning as
output compare register
When TCNT value is transferred to TGRC by input
capture signal and TGRC is functioning as input
capture register
When DTC is activated by TGIC interrupt and the
DISEL bit of MRB in DTC is 0
When 0 is written to TGFC after reading TGFC = 1