HD6412320 RENESAS [Renesas Technology Corp], HD6412320 Datasheet - Page 608

• Manufacturer Part Number: HD6412320
• Description: Renesas 16-Bit Single-Chip Microcomputer H8S Family H8S-2300 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Section 12 8-Bit Timers
Table 12.5 Switching of Internal Clock and TCNT Operation
No.
1
2
3
Rev.6.00 Sep. 27, 2007 Page 578 of 1268
REJ09B0220-0600
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
switchover
Clock after
switchover
TCNT clock
TCNT
Clock after
switchover
TCNT clock
TCNT
N
N
N
CKS bit write
CKS bit write
N+1
N+1
CKS bit write
N+1
*
4
N+2
N+2