NEC Renesas V850/SC1 User Manual page 273

Cautions 1. When selecting the valid edge of TIn0 as the count clock, do not specify the valid edge of
TIn0 to clear and start the timer and as a capture trigger.
2. Before setting data to PRMn0 and PRMn1, always stop the timer operation.
3. If the 16-bit timer (TM9, TM11) operation is enabled by specifying the rising edge or both
edges for the valid edge of the TIn0 or TIn1 pin while the TIn0 or TIn1 pin is high level
immediately after system reset, the rising edge is detected immediately after the rising edge
or both edges is specified. Be careful when pulling up the TIn0 or TIn1 pin. However, the
rising edge is not detected when operation is enabled after it has been stopped (n = 9, 11).
CHAPTER 8 TIMER/COUNTER FUNCTION
User's Manual U15109EJ3V0UD
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