HD6412373R RENESAS [Renesas Technology Corp], HD6412373R Datasheet - Page 743

• Manufacturer Part Number: HD6412373R
• 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.
13.8.6
If 16-bit counter mode and compare match count mode are specified at the same time, input clocks
for TCNT_0 and TCNT_1 are not generated, and the counter stops. Do not specify 16-bit counter
and compare match count modes simultaneously.
13.8.7
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 DTC and DMAC activation source. Interrupts should
therefore be disabled before entering module stop mode.
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
Mode Setting with Cascaded Connection
Interrupts in Module Stop Mode
incremented.
TCNT Clock Operation
Clock before
switchover
Clock after
switchover
TCNT clock
TCNT
N
Rev.7.00 Mar. 18, 2009 page 675 of 1136
N + 1
Section 13 8-Bit Timers (TMR)
CKS bit write
N + 2
REJ09B0109-0700