docs/psoc6/quickref: Remove support for invert functionality.

Signed-off-by: NikhitaR-IFX <Nikhita.Rajasekhar@infineon.com>

docs/psoc6/quickref.rst

@@ -451,16 +451,16 @@ The constructor can be called by passing the required arguments. All initializat
 
 :: 
 
- pwm = PWM('P9_0', freq=50, duty_u16=8192, invert=0) # PWM is initialised for the given pin with respective frequency & duty cycle.
- pwm1 = PWM('P9_1', freq=50, duty_ns=1000, invert=1) # PWM is initialised for the given pin with respective frequency & pulse width & inverts the output.
+ pwm = PWM('P9_0', freq=50, duty_u16=8192) # PWM is initialised for the given pin with respective frequency & duty cycle given as raw value.
+ pwm1 = PWM('P9_1', freq=50, duty_ns=1000) # PWM is initialised for the given pin with respective frequency & duty cycle given in nanoseconds.
 
  All four arguments has to be passed manadatorily to create PWM object. duty_u16 or duty_ns should be specified at a time. 
 
 ::
 
  from machine import PWM
 
- pwm = PWM('P9_0', freq=50, duty_u16=8192, invert=0) 
+ pwm = PWM('P9_0', freq=50, duty_u16=8192) 
  print(pwm) # view PWM settings
 
  pwm.freq() # get current frequency
@@ -472,9 +472,13 @@ The constructor can be called by passing the required arguments. All initializat
  pwm.duty_ns() # get current pulse width in ns
  pwm.duty_ns(1000) # set the current pulse width in ns from 0 to 1000000000/freq
 
- pwm.init(freq=90,duty_us=100,invert=1) # Modify the settings of PWM object
+ pwm.init(freq=90,duty_us=100)  # Modify the settings of PWM object
  pwm.deinit() # Deinitialisation of PWM pin
 
+
+.. note::
+ invert functionality is not enabled in this port.
+
 Software SPI bus
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