Texas Instruments TMS320F2837 D Series

ePWM
TMS320F2837xD Microcontroller Workshop - Control Peripherals 7 - 19
ePWM Action Qualifier Control Register
EPwmxRegs.AQCTLy (y = A or B)
ZROCBU CAD CAU PRD
1 - 0
CBD
15 - 12
reserved
3 - 25 - 47 - 69 - 811 - 10
00 = do nothing (action disabled)
01 = clear (low)
10 = set (high)
11 = toggle (low → high; high → low)
Action when
CTR = CMPB
on DOWN Count
Action when
CTR = CMPB
on UP Count
Action when
CTR = CMPA
on DOWN Count
Action when
CTR = CMPA
on UP Count
Action when
CTR = 0
Action when
CTR = PRD
ePWM Action Qualifier Control Register
EPwmxRegs.AQCTL2y (y = A or B)
T1UT2D T2U T1D
1 - 015 - 8
reserved
3 - 25 - 47 - 6
00 = do nothing (action disabled)
01 = clear (low)
10 = set (high)
11 = toggle (low → high; high → low)
Action when
Event occurs
on T1 in UP
Count
Action when
Event occurs
on T1 in
DOWN Count
Action when
Event occurs
on T2 in
DOWN Count
Action when
Event occurs
on T2 in UP
Count