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A FPGA based three phase sinusoidal pulse width modulator IC is designed. Pulse width modulated dc-ac converters have a broad range of applications in ac motor drives and ac power conditioning systems. The PWM strategy plays important roles in the reduction of harmonics and switching losses in these converters especially in three phase applications. Various modulation strategies, control schemes has been developed in recent years. In this work it is proposed to design FPGA/CPLD based ASIC solution for sinusoidal pulse width modulation generation with reconfigurable technology. It is also proposed to compare different architectures based on number of memories, multipliers and comparators for the generation of SPWM in order to optimize the speed and size of the SPWM generator IC. This SPWM generation is simulated by ModelSim SE 6.3f and synthesis by Xilinx Project Navigator tool. The proposed …