1. What is the approximate duty cycle for an 4-bit PWM if R (5)1o. 2. What is the approximate duty cycle for an 4-bit PWM if R (11)10 3. What is the approximate duty cycle for an 8-bit PWM if R (191)10. 4. What is the approximate duty cycle for an 8-bit PWM if R (63)10. 5. Sketch out your Verilog code for all of the modules defined below (except the clock module). Pseudo-code is provided in the notes handout on Canvas. 1. What is the approximate duty cycle for an 4-bit PWM if R (5)1o. 2. What is the approximate duty cycle for an 4-bit PWM if R (11)10 3. What is the approximate duty cycle for an 8-bit PWM if R (191)10. 4. What is the approximate duty cycle for an 8-bit PWM if R (63)10. 5. Sketch out your Verilog code for all of the modules defined below (except the clock module). Pseudo-code is provided in the notes handout on Canvas