Texas Instruments TMS320 2833 Series

FFFFFFFF
0000000C
On
time
Off−time
Period
ECAPxOUT
Q
CTR = CMP
Digital
Comparator
CTR = PRD
Digital
Comparator
32
32
32
PRD [0-31]
CTR [0-31]
CMP [0-31]
ECAPOUT
POLSEL
set
clear
Period
Register
PRD [0-31]
Compare
Register
CMP [0-31]
clear
clear
CTR [0-31]
set set
Capture and APWM Operating Mode www.ti.com
354
SPRUI07–March 2020
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Enhanced Capture (eCAP)
Figure 5-3. Counter Compare and PRD Effects on the eCAP Output in APWM Mode