HD6412373R RENESAS [Renesas Technology Corp], HD6412373R Datasheet - Page 742

• Manufacturer Part Number: HD6412373R
• Description: Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2300 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Section 13 8-Bit Timers (TMR)
Table 13.5 Switching of Internal Clock and TCNT Operation
No.
1
2
3
Rev.7.00 Mar. 18, 2009 page 674 of 1136
REJ09B0109-0700
Timing of Switchover
by Means of CKS1
and CKS0 Bits
Switching from
low to low *
Switching from
low to high *
Switching from
high to low *
1
2
3
TCNT Clock Operation
Clock before
switchover
Clock after
switchover
TCNT clock
TCNT
Clock before
switchover
Clock before
swichover
Clock after
switchover
TCNT clock
TCNT
Clock after
swichover
TCNT clock
TCNT
N
N
N
CKS bit write
N + 1
CKS bit write
N + 1
CKS bit write
N + 1
*
4
N + 2
N + 2