0000
EPWMxSYNCI
TBCTR[15:0]
CTR_dir
CTR = zero
CNT_max
CTR = PRD
0xFFFF
TBPHS
(value)
TBPRD
(value)
ePWM Submodules
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SPRUI07–March 2020
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Enhanced Pulse Width Modulator (ePWM) Module
To illustrate the operation of the first three modes, the following timing diagrams show when events are
generated and how the time-base responds to an EPWMxSYNCI signal.
Figure 3-8. Time-Base Up-Count Mode Waveforms
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