This paper presented V/f controlled voltage-source inverter fed induction motor. TMS32O-based control systems have numerous advantages. The high processing speed of the TMS320 family allows sophisticated control techniques to be used to build a high-precision control system. The fast processing of TMS320 family allows high sampling rotes to be used, thus giving analog like performance and minimizing delay time. With the DSP controller an intelligent control approach is possible to reduce the overall system costs and to improve the reliability of the drive system.