PWM CONFIGURE - EMIOS CHANNEL CHANGE

rlaxortn — Mon, 19 May 2025 08:17:30 GMT

I have to use emios pin(channel 16~23).

but when i set pwm configure it has error.

bacause mcl chaanel and pwm channel is same..ch23.

if i set Emios Channel is 0ch. it can not find pwmEmiosBusRef. other things are same. if i don

t set 23ch.

so i wanna know method emios channel change in mcl.

i set emois channel 23ch, and pwm channel is 23ch. you know i have to use pwm 23ch. i don't have other option.

i already test in example source is emios channel is 23ch, and pwm 0ch, 1ch in pwm driver in example source.

but i have to use pwm channel from 16ch to 23ch.

so how is change emios channel is without 23ch and get pwmEmiosBusRef?

thanks to help.

Re: PWM CONFIGURE - EMIOS CHANNEL CHANGE

PetrS — Mon, 19 May 2025 10:30:58 GMT

Hi,

there is no option if you really need to use channels 16-23 and those will be set in OPWMB mode, which need global or local counter bus selected. You need to choose at least one channel from 0-15, instead of 22 or 23 so this channel can be set to provide counter bus (set in MCL component) for rest of channels. Picture below shows counter buses distribution

BR, Petr

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PWM CONFIGURE - EMIOS CHANNEL CHANGE

Re: PWM CONFIGURE - EMIOS CHANNEL CHANGE