Texas Instruments TMS320 2833 Series

0x0000
0xFFFF
TBCTR[15:0]
UP
DOWN
UP
DOWN
UP
DOWN
UP
TBPHS
(value)
TBPRD
(value)
EPWMxSYNCI
CTR_dir
CTR=zero
CNT_max
CTR=PRD
0x000
0xFFFF
TBCTR[15:0]
TBPHS
(value)
TBPRD
(value)
EPWMxSYNCI
CTR_dir
CTR = zero
CNT_max
CTR = PRD
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SPRUI07–March 2020
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Enhanced Pulse Width Modulator (ePWM) Module
Figure 3-9. Time-Base Down-Count Mode Waveforms
Figure 3-10. Time-Base Up-Down-Count Waveforms, TBCTL[PHSDIR = 0] Count Down On
Synchronization Event