Texas Instruments TMS320F2837 D Series

ePWM
TMS320F2837xD Microcontroller Workshop - Control Peripherals 7 - 37
ePWM Trip-Zone Select Register
EPwmxRegs.TZSEL
OSHT1OSHT5 OSHT4 OSHT3 OSHT2
8
OSHT6
15 910111213
CBC1CBC5 CBC4 CBC3 CBC2
0
CBC6
7 12345
Cycle-by-Cycle Trip Zone
(event cleared when CTR = 0;
i.e. cleared every PWM cycle)
0 = disable as trip source
1 = enable as trip source
One-Shot Trip Zone
(event only cleared under S/W
control; remains latched)
0 = disable as trip source
1 = enable as trip source
14
6
DCBEVT1
DCBEVT2 DCAEVT2
DCAEVT1
OST CBC
reserved
15 - 7 02 1
reserved
Cycle-by-Cycle
Interrupt Enable
0 = disable
1 = enable
One-Shot
Interrupt Enable
0 = disable
1 = enable
DCBEVT2 DCBEVT1 DCAEVT2 DCAEVT1
Digital Compare
Output B Event 2/1
Interrupt Enable
0 = disable
1 = enable
3456
Digital Compare
Output A Event 2/1
Interrupt Enable
0 = disable
1 = enable
ePWM Trip-Zone Enable Interrupt
Register
EPwmxRegs.TZEINT