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Design & Development Of Fpga Based Vme Bus Controller, Himali Patel, Poornima Talwai
Design & Development Of Fpga Based Vme Bus Controller, Himali Patel, Poornima Talwai
Innovative Research Publications IRP India
The VME bus interface Controller (VIC068A) is used to interface Local CPU bus and VME bus. VME Bus Controller is used in wide application areas where high reliability, good accuracy and high speed are desired to withstand industrial environment like nuclear power plant and process industries. VME Bus controller can configure as Master, Slave, Interrupt Handler, arbiter as well as power monitor. Commercial VME Bus interface controller chips are available from a few vendors and are very expensive. As time goes VME Bus Controller Chips become absolute and vendor support will not be provided. To solve part obsolescence problem and …
Power Efficient Optimized Arithmetic And Logic Unit Design On Fpga, Innovative Research Publications Irp India, Siddharth Singh Parihar, Prof. Rajni Gupta Gupta
Power Efficient Optimized Arithmetic And Logic Unit Design On Fpga, Innovative Research Publications Irp India, Siddharth Singh Parihar, Prof. Rajni Gupta Gupta
Innovative Research Publications IRP India
This paper deals with low power ALU design and its implementation on 90nm Spartan 3 FPGA. Most of power is consumed in ALU in any processor and hence reduction in ALU power is needed. In this work, we have designed a low power ALU. To reduce dynamic power consumption we disabled the blocks which are not needed in currently selected operation. Also hardware is reused; this will cut down the FPGA resource usage and also reduce the power consumption. By using these methods dynamic power consumption is reduced and less FPGA resources were consumed.