about psoc1 cy8c27443 pin22

[hayc_4840776]

hi :

i get a sch from net  cy8c27443  , The  pin22   go to gnd by cap,  but in my sch  contact with a led and res to gnd

pin22 , i want to use pwm module this  pin ,this connection is right? or not

[DennisS_46 · Accepted solution]

Your PWM can be routed to Port2.4 on pin 22

This pin is also used as a bypass with a cap to reduce the noise on the analog ground reference.
If you don't need that last little bit of low noise, feel free to use it as a PWM output.
---- Dennis