Infineon GPT12 Training page 5

Pwm generation 1 for kit_aurix_tc297_tft

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Implementation

Configure the GPT12 Module

To generate a PWM signal with the GPT1 block, it is needed to:

›

Enable the GPT12 module

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Configure the frequency for the block GPT1 by setting the prescaler value (BPS1)

of the divider

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Configure the frequency for the timer T3 by setting the prescaler value (T3I) of the

divider

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Configure the timer T3 mode, direction and starting value

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Configure the two auxiliary timers (timer mode, reload input mode and reload

values) to reload the timer T3

The above steps are detailed in the following slides.

2020-06-05