Datasheet

 2011-2012 Microchip Technology Inc. Preliminary DS41579D-page 227
PIC16(L)F1782/3
24.5 Output Steering
Output steering allows for PWM signals generated by
the PSMC module to be placed on different pins under
software control. Synchronized steering will hold steer-
ing changes until the first period event after the
PSMCxLD bit is set. Unsynchronized steering
changes will take place immediately.
Output steering is available in the following modes:
• 3-phase PWM
• Single PWM
• Complementary PWM
24.5.1 3-PHASE STEERING
3-phase steering is available in the 3-Phase Modulation
mode only. For more details on 3-phase steering refer to
Section 24.3.12 “3-Phase PWM”.
24.5.2 SINGLE PWM STEERING
In Single PWM Steering mode, the single PWM signal
can be routed to any combination of the PSMC output
pins. Examples of unsynchronized single PWM
steering are shown in Figure 24-16.
FIGURE 24-16: SINGLE PWM STEERING WAVEFORM (NO SYNCHRONIZATION)
Base_PWM_signal
PxSTRA
PSMCxA
PxSTRB
PSMCxB
PxSTRC
PSMCxC
PxSTRD
PSMCxD
PxSTRE
PSMCxE
PxSTRF
PSMCxF
With synchronization disabled, it is possible to get glitches on the PWM outputs.