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Two PWM outputs, same period & polarity, 180 out of phase

Question asked by swenson.pete.001 on Aug 6, 2011
Latest reply on Aug 12, 2011 by swenson.pete.001

I'm using the STM32F103RCT6.  I need two PWM outputs, where the period and polarity of each is the same, but one output is 180° out of phase from the other.  A duty cycle change must affect both concurrently.  The complementary output configuration is close, but not quite.

I need to be able to do this:

TEK0070.BMP

Any ideas?

 

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