HD6412320 RENESAS [Renesas Technology Corp], HD6412320 Datasheet - Page 609

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

No.
4
Notes: 1. Includes switching from low to stop, and from stop to low.
12.6.6
If module stop mode is entered when an interrupt has been requested, it will not be possible to
clear the CPU interrupt source or the DMAC * or DTC activation source. Interrupts should
therefore be disabled before entering module stop mode.
Note: * The DMAC is not supported in the H8S/2321.
2. Includes switching from stop to high.
3. Includes switching from high to stop.
4. Generated on the assumption that the switchover is a falling edge; TCNT is
Timing of Switchover
by Means of CKS1
and CKS0 Bits
Switching from high
to high
Interrupts and Module Stop Mode
incremented.
TCNT Clock Operation
Clock before
switchover
Clock after
switchover
TCNT clock
TCNT
N
Rev.6.00 Sep. 27, 2007 Page 579 of 1268
N+1
Section 12 8-Bit Timers
CKS bit write
N+2
REJ09B0220-0600