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Renesas Electronics Europe - Knowledgebase

How does PWM data register varies if it isn't a multiple of 4?

Latest Updated:03/25/2009


In the case of setting the PWM output for the H8/3802, H8/38004 and H8/38024 Groups, how does the output waveform vary when the setting value of PWM data register is not a multiple of 4?


The product with a power-on reset function is designed so that the inner reset is released after counting 131,072 clock cycles at the moment RES signal goes 'High' at power-on.
Suitable Products
H8/300L Super Low Power
H8/38024R, 38024, 38024S, 38124
H8/3802, 38002S, 38004, 38104
H8 Super Low Power