The supported features by the device EPWM are:
- Dedicated 16-bit time-base counter with period and frequency control
- Two independent PWM outputs which can be used in different configurations (with single-edge operation, with dual-edge symmetric operation or one independent PWM output with dual-edge asymmetric operation)
- Asynchronous override control of PWM signals during fault conditions
- Programmable phase-control support for lag or lead operation relative to other EPWM modules
- Dead-band generation with independent rising and falling edge delay control
- Programmable trip zone allocation of both latched and un-latched fault conditions
- Events enabling to trigger both CPU interrupts and start of ADC conversions
Table 7-36 represents EPWM timing conditions.
Table 7-36 EPWM Timing ConditionsPARAMETER | DESCRIPTION | MIN | MAX | UNIT |
---|
INPUT CONDITIONS |
SRI | Input slew rate | 1 | 4 | V/ns |
OUTPUT CONDITIONS |
CL | Output load capacitance | 2 | 7 | pF |
Section 7.10.5.7.2, Section 7.10.5.7.1 and present timing and switching characteristics for eHRPWM (see Figure 7-47, Figure 7-48, Figure 7-49, and Figure 7-46).