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Multiple Timers in EPWM controller

Question asked by Nabeel Employee on Sep 23, 2013

EPWM controller incorporates 5 timers for generating the duty period for different channels. Each channel works off a reference timer-base. The time-base can be either the main timer TMR-0 or the appropriate TMR-x(x = 1,2,3,4).


Channel-A can work off TMR0 or TMR1

Channel-B can work off TMR0 or TMR2

Channel-C can work off TMR0 or TMR3

Channel-D can work off TMR0 or TMR4


Values of 0 and 1 for timer registers (PWM_TMx) are not defined and must not be used when the PWM is enabled.

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