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ePWM Registers
2085
SPNU563A–March 2018
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Enhanced Pulse Width Modulator (ePWM) Module
35.4.5 Trip-Zone Submodule Registers
35.4.5.1 Trip-Zone Digital Compare Event Select Register (TZDCSEL)
Figure 35-78. Trip Zone Digital Compare Event Select Register (TZDCSEL) [offset = 24h]
15 12 11 9 8 6 5 3 2 0
Reserved DCBEVT2 DCBEVT1 DCAEVT2 DCAEVT1
R-0 R/W-0 R/W-0 R/W-0 R/W-0
LEGEND: R/W = Read/Write; R = Read only; -n = value after reset
Table 35-38. Trip Zone Digital Compare Event Select Register (TZDCSEL) Field Descriptions
Bit Field Value Description
15-12 Reserved 0 Reserved
11-9 DCBEVT2 Digital Compare Output B Event 2 Selection.
0 Event is disabled.
1h DCBH = low, DCBL = don't care
2h DCBH = high, DCBL = don't care
3h DCBL = low, DCBH = don't care
4h DCBL = high, DCBH = don't care
5h DCBL = high, DCBH = low
6h-7h Reserved
8-6 DCBEVT1 Digital Compare Output B Event 1 Selection.
0 Event is disabled.
1h DCBH = low, DCBL = don't care
2h DCBH = high, DCBL = don't care
3h DCBL = low, DCBH = don't care
4h DCBL = high, DCBH = don't care
5h DCBL = high, DCBH = low
6h-7h Reserved
5-3 DCAEVT2 Digital Compare Output A Event 2 Selection.
0 Event is disabled.
1h DCAH = low, DCAL = don't care
2h DCAH = high, DCAL = don't care
3h DCAL = low, DCAH = don't care
4h DCAL = high, DCAH = don't care
5h DCAL = high, DCAH = low
6h-7h Reserved
2-0 DCAEVT1 Digital Compare Output A Event 1 Selection.
0 Event is disabled.
1h DCAH = low, DCAL = don't care
2h DCAH = high, DCAL = don't care
3h DCAL = low, DCAH = don't care
4h DCAL = high, DCAH = don't care
5h DCAL = high, DCAH = low
6h-7h Reserved
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