NEC Renesas V850/SC1 User Manual page 267

Cautions 1. When selecting the valid edge of TI00 as the count clock, do not specify the valid edge of
TI00 to clear and start the timer and as a capture trigger.
2. Before setting data to PRM00 and PRM01, always stop the timer operation.
3. If the 16-bit timer (TM0) operation is enabled by specifying the rising edge or both edges as
the valid edge of the TI00 pin while the TI00 or TI01 pin is high level immediately after
system reset, the rising edge is detected immediately after the rising edge or both edges is
specified. Care is therefore needed when pulling up the TI00 or TI01 pin. However, the
rising edge is not detected when operation is enabled after it has been stopped.
CHAPTER 8 TIMER/COUNTER FUNCTION
User's Manual U15109EJ3V0UD
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