h8s-2138 Renesas Electronics Corporation., h8s-2138 Datasheet - Page 393

• Manufacturer Part Number: h8s-2138
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2100 Series
• Manufacturer: Renesas Electronics Corporation.

Table 12.8 Switching of Internal Clock and TCNT Operation
No.
1
2
Timing of Switchover
by Means of CKS1
and CKS0 Bits
Switching from low
to low *
Switching from low
to high *
1
2
TCNT Clock Operation
Clock before
switchover
Clock after
switchover
TCNT clock
TCNT
Clock before
switchover
Clock after
switchover
TCNT clock
TCNT
N
N
CKS bit rewrite
Rev. 4.00 Jun 06, 2006 page 339 of 1004
N + 1
CKS bit rewrite
N + 1
Section 12 8-Bit Timers
N + 2
REJ09B0301-0400