Atmel SAM4S Xplained Pro Starter and Evaluation Kit ATSAM4S-XPRO ATSAM4S-XPRO Data Sheet
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Product codes
ATSAM4S-XPRO
939
SAM4S Series [DATASHEET]
Atmel-11100G-ATARM-SAM4S-Datasheet_27-May-14
Figure 39-7.
Complementary Output Waveforms
39.6.2.5 Output Override
The two complementary outputs DTOHx and DTOLx of the dead-time generator can be forced to a value defined
by the software.
Figure 39-8.
Override Output Selection
(PWM_OS) allow the outputs of the dead-time
generator DTOHx and DTOLx to be overridden by the value defined in the fields OOVHx and OOVLx in the
(PWM_OOV).
(PWM_OSSUPD) enable the override of the outputs of a channel regardless of other channels. In the
(PWM_OSCUPD) disable the override of the outputs of a channel regardless of other
channels.
DTHx
DTLx
output waveform OCx
CPOLx = 0
output waveform DTOHx
DTHIx = 0
output waveform DTOLx
DTLIx = 0
output waveform DTOHx
DTHIx = 1
output waveform DTOLx
DTLIx = 1
DTHx
DTLx
output waveform OCx
CPOLx = 1
output waveform DTOHx
DTHIx = 0
output waveform DTOLx
DTLIx = 0
output waveform DTOHx
DTHIx = 1
output waveform DTOLx
DTLIx = 1
DTOHx
OOVHx
OOOHx
OSHx
0
1
DTOLx
OOVLx
OOOLx
OSLx
0
1