Development of Sinusoidal Pulse Wave Modulation (SPWM) integrated circuit to controlling the Single Pulse Wave Matrix Converter (SPMC)

This paper described about the research and the development of SPWM (Sinusoidal Pulse Wave Modulation) in form of integrated circuit (IC) which will be used to control SPMC (Single Pulse Matrix Converter) system. SPWM system gave a digital output by comparing two signals, sinusoidal wave signal and triangle wave signal, which will control the switches in SPMC system. This system has been synthesized using Xilinx Foundation Series 2.0 and targeted on XC4005XL. From the RTL schematic obtained from the synthesis tool, it transferred into schematic circuit using logical gate in Mentor Graphics system. The circuit that consisted is 8-bit counter, 8bit multiplier and 8-bit comparator. After simulated and synthesized the schematic circuits, the schematic circuits were prepped into IC layout using Mentor Graphics Tools with 0.25 urn TSMC CMOS technology.