Pulse Width modulators

Simple modules to generate Pulse-Width modulated output signal.

Modules:

• pwm_256 modules generate PWM signal with value_in/256 duty cycle.
• pwm_per100 modules generate PWM signal with value_in% duty cycle. (value_in should not be higher then 100)
• _sync modules update duty cycle only at the beginning of new cycle.

Port Name	Purpose
clk	Clock
rst	Reset
value_in	Duty cycle value
sig_out	Modulated signal
sync	New cycle indicator