S32K中的主题 Re: FTM-PDB

FTM-PDB

liuuuu — Tue, 29 Oct 2024 03:04:40 GMT

Can the PWM generated by the FTM be set to generate a pre trigger on both its rising edge and falling edge to trigger the PDB?

Re: FTM-PDB

PetrS — Tue, 29 Oct 2024 12:19:13 GMT

Hi,

only rising edge of input trigger asserts PDB pretrigger

PetrS_2-1730204156204.png

Input trigger is selected using Trigger mux, from FTM, initialization and external triggers can be selected. External trigger can be generated several times in PWM period, depends on mode used. Thus PDB can be triggered at both PWM edges.

BR, Petr

Re: FTM-PDB

liuuuu — Tue, 29 Oct 2024 14:14:13 GMT

Thanks for the reply, I think I understood.