52832 PPI for timer and PWM

[K-night]

hi, 

I want to use PPI function for timer trigger to PWM, but I noticed PWM doesn't have TASK_START register, please see the pictures.

how can I start PWM by timer?

thanks 

[Jørgen Holmefjord]

Hi,

As you can read in the PWM peripheral documentation, each PWM instance can set two separate sequences, SEQ[0] and SEQ[1]. These are started using TASKS_SEQSTART[0] and TASKS_SEQSTART[1]. See Figure 7 for a sequence diagram of the simplest PWM operation.

Best regards,
Jørgen

[K-night]

yes, but PPI only assigned one task, how can we assign two tasks(TASKS_SEQSTART[0],TASKS_SEQSTART[1])  by one PPI channel?