HD64F3694HV Datasheet, PDF (210/452 Pages) Renesas Technology Corp – Hardware Manual Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Tiny Series

Section 12 Timer W
Previous clock
New clock
Count clock
TCNT
N
N+1
N+2
N+3
The change in signal level at clock switching is
assumed to be a rising edge, and TCNT
increments the count.
Figure 12.25 Internal Clock Switching and TCNT Operation
Rev.5.00 Nov. 02, 2005 Page 180 of 418
REJ09B0028-0500