Fujitsu F2MCTM-16LX Manual Do Utilizador

191

CHAPTER 11 TIMEBASE TIMER

■

Supply of Operation Clock

The timebase timer supplies an operation clock to the PPG timers and the watchdog timer.

Note:

Clearing the timebase timer counter may affect the operation of the resources such as the watchdog
timer and PPG timers using the output of the timebase timer.

References:
•

For details on the PPG timer, see "CHAPTER 16 8-/16-BIT PPG TIMER".

•

For details on the watchdog timer, see "CHAPTER 12 WATCHDOG TIMER".

Table 11.5-1 Clearing Conditions and Oscillation Stabilization Wait Time of Timebase

Timer (2/2)

Operation

Counter

clear

TBOF

clear

Oscillation stabilization wait time

Cancellation of stop modes

Cancellation of main stop mode

❍

Transition to main clock mode after
oscillation stabilization wait time of
main clock completed

Cancellation of PLL stop mode

❍

Transition to PLL clock mode after
oscillation stabilization wait time of
main clock completed

Cancellation of sub-stop mode

Transition to sub clock mode after
oscillation stabilization wait time of
sub clock completed

Cancellation of watch mode

Cancellation of sub-watch mode

None

Cancellation of timebase timer modes

Return to main clock mode

None

Return to sub clock mode

None

Return to PLL clock mode

None

Cancellation of sleep modes

Cancellation of main sleep mode

None

Cancellation of sub-sleep mode

None

Cancellation of PLL sleep mode

None