write a code to generate PWM using CPLD or FPGA

The overall project is to generate an audio single sine wave or multiple sine wave to drive an inductive load with power range from 200 watts to 500watts, and frequency range from 300hz to 35khz. This particular project will drive the amplifier FET's in H-Bridge configuratiion. The output of the FET will generate high power SINE wave, single frequency or dual mix frequency.(Frequency range 120Hz to 35Khz) Operating frequency are selectable using CPLD or FPGA, the output of CPLD or FPGA is PWM that will drive the FET driver. Several commands can be issued to the CPLD or FPGA like turn off the output and so on. Programmer will select proper device to meet the requirements.