p2125vps20 Renesas Electronics Corporation., p2125vps20 Datasheet - Page 260

• Manufacturer Part Number: p2125vps20
• Description: 16-bit Single-chip Microcomputer H8s Family / H8s/2100 Series
• Manufacturer: Renesas Electronics Corporation.

Section 11 16-Bit Free-Running Timer (FRT)
Rev. 1.00 Sep. 21, 2006 Page 222 of 658
REJ09B0310-0100
Bit
6
5
4
Bit Name
ICFB
ICFC
ICFD
0
0
0
Initial
Value
R/W
R/(W)* Input Capture Flag B
R/(W)* Input Capture Flag C
R/(W)* Input Capture Flag D
Description
This status flag indicates that the FRC value has been
transferred to ICRB by means of an input capture signal.
When BUFEB = 1, ICFB indicates that the old ICRB value
has been moved into ICRD and the new FRC value has
been transferred to ICRB.
[Setting condition]
When an input capture signal causes the FRC value to be
transferred to ICRB
[Clearing condition]
Read ICFB when ICFB = 1, then write 0 to ICFB
This status flag indicates that the FRC value has been
transferred to ICRC by means of an input capture signal.
When BUFEA = 1, on occurrence of an input capture signal
specified by the IEDGC bit at the FTIC input pin, ICFC is
set but data is not transferred to ICRC. In buffer operation,
ICFC can be used as an external interrupt signal by setting
the ICICE bit to 1.
[Setting condition]
When an input capture signal is received
[Clearing condition]
Read ICFC when ICFC = 1, then write 0 to ICFC
This status flag indicates that the FRC value has been
transferred to ICRD by means of an input capture signal.
When BUFEB = 1, on occurrence of an input capture signal
specified by the IEDGD bit at the FTID input pin, ICFD is
set but data is not transferred to ICRD. In buffer operation,
ICFD can be used as an external interrupt signal by setting
the ICIDE bit to 1.
[Setting condition]
When an input capture signal is received
[Clearing condition]
Read ICFD when ICFD = 1, then write 0 to ICFD