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SM320F28335PTPMEP Datasheet, PDF (64/167 Pages) Texas Instruments – Digital Signal Controller (DSC) | |||
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SM320F28335-EP
SPRS581D â JUNE 2009 â REVISED MAY 2012
www.ti.com
⢠Typically used when effective PWM resolution falls below ~ 9-10 bits. This occurs at PWM frequencies greater than ~200 kHz when using a
CPU/System clock of 100 MHz.
⢠This capability can be utilized in both duty cycle and phase-shift control methods.
⢠Finer time granularity control or edge positioning is controlled via extensions to the Compare A and Phase registers of the ePWM module.
⢠HRPWM capabilities are offered only on the A signal path of an ePWM module (i.e., on the EPWMxA output). EPWMxB output has
conventional PWM capabilities.
64
Peripherals
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