HD6417750 Datasheet, PDF (355/1039 Pages) Renesas Technology Corp – SuperH RISC engine

12.2.7 Input Capture Register (TCPR2)
TCPR2 is a 32-bit read-only register for use with the input capture function, provided only in
channel 2.
The input capture function is controlled by means of the input capture control bits (ICPE) and
clock edge bits (CKEG) in TCR2. When input capture occurs, the TCNT2 value is copied into
TCPR2. The value is set in TCPR2 only when the ICPF bit in TCR2 is 0.
TCPR2 is not initialized by a power-on or manual reset, or in standby mode.
Bit: 31
30
29
2
1
0
·············
Initial value:
Undefined
R/W: R
R
R
R
R
R
Rev. 6.0, 07/02, page 303 of 986