HD6473258CP10 Datasheet, PDF (157/301 Pages) Renesas Technology Corp – Hitachi Single-Chip Microcomputer

Table 7-5. Effect of Changing Internal Clock Sources (cont.)
No. Description
High → High:
CKS1 and CKS0 are
4
rewritten while both
clock sources are high.
Timing chart
Old clock
source
New clock
source
FRC clock
pulse
FRC
N
N +1
N+2
CKS rewrite
Table 7
149