DF2211NP24V Renesas Technology / Hitachi Semiconductor, DF2211NP24V Datasheet - Page 349

• Manufacturer Part Number: DF2211NP24V
• Description: H8S/2200 Series, 2212 Group, USB, RTC, HSS TNP-64B; Vcc= 2.7 to 3.6 volts, Temp= -20 to 75 C; Package: PVQN0064LB-A
• Manufacturer: Renesas Technology / Hitachi Semiconductor

Bit
4
3
2
Bit Name Initial value
TCFV
TGFD
TGFC
0
0
0
R/W
R/(W)* Overflow Flag
R/(W)* Input Capture/Output Compare Flag D
R/(W)* Input Capture/Output Compare Flag C
Status flag that indicates that TCNT overflow has
occurred. The write value should always be 0 to clear this
flag.
[Setting condition]
[Clearing condition]
Status flag that indicates the occurrence of TGRD input
capture or compare match in channel 0. The write value
should always be 0 to clear this flag. In channels 1 and 2,
bit 3 is reserved. It is always read as 0 and cannot be
modified.
[Setting conditions]
•
•
[Clearing condition]
Status flag that indicates the occurrence of TGRC input
capture or compare match in channel 0. The write value
should always be 0 to clear this flag. In channels 1 and 2,
bit 2 is reserved. It is always read as 0 and cannot be
modified.
[Setting conditions]
•
•
[Clearing condition]
Description
When the TCNT value overflows (change from H'FFFF
to H'0000)
When 0 is written to TCFV after reading TCFV = 1
When 0 is written to TGFD after reading TGFD = 1
When 0 is written to TGFC after reading TGFC = 1
When TCNT = TGRD while TGRD is functioning as
output compare register
When TCNT value is transferred to TGRD by input
capture signal while TGRD is functioning as input
capture register
When TCNT = TGRC while TGRC is functioning as
output compare register
When TCNT value is transferred to TGRC by input
capture signal while TGRC is functioning as input
capture register
Rev.7.00 Dec. 24, 2008 Page 295 of 698
REJ09B0074-0700