Table 12.5 Switching Of Internal Clock And Tcnt Operation - Renesas H8S/2368 Series Hardware Manual

Table 12.5 Switching of Internal Clock and TCNT Operation

Timing of Switchover
by Means of CKS1
No. and CKS0 Bits
1 Switching from
low to low*
2 Switching from
low to high*
3 Switching from
high to low*
Rev. 2.00, 05/03, page 492 of 820
TCNT Clock Operation
Clock before
1
switchover
Clock after
switchover
TCNT clock
TCNT
Clock before
2
switchover
Clock after
switchover
TCNT clock
TCNT
Clock before
3
switchover
Clock after
switchover
TCNT clock
TCNT
N N
CKS bit write
N N+1
CKS bit write
4
*
N N
CKS bit write
N
N