Subhashini Tata

Gudlavalleru Engineering College | GEC · Department of Electronics & Communication Engineering

The main aim is to implement 128-bit RISC processor using pipelining techniques through FPGA with the help of von Neumann architecture. With the increase in the use of the FPGA in various embedded applications, there is a need to support processor designs on FPGA. The type of processor proposed is a soft processor with a simple instruction set whic...

Arithmetic Logic Unit (ALU) is the main component in the processors. Most important design consideration in integrated circuit is power. In all the components of ALU data path is the active one and it consumes more percent of power in the total power. In the modern microprocessors it is important to have power efficient data paths. To reduce the po...

Most of the embedded system needs flexibility and performance. In order to improve these factors, Hybrid RISC Controllers are being used in present embedded systems. Therefore, it is necessary to detect the faults in Hybrid RISC Controllers and correct them. Previously several approaches have been developed for different processors to identify the...

Minimizing power consumption is a primary consideration in hardware design of portable devices where high performance and functionality is required with limited battery power. With the scaling of technology and the need for high performance and more functionality, power dissipation becomes a major bottleneck for microprocessor systems design. Clock...

In signal processing applications, convolution is a basic computation that is found in many application areas. In order to evaluate convolution, multipliers are main building blocks, and these are the main power consuming elements. In recent years power is important constraint. Currently linear convolution has been implemented using different types...

Mobile Ad hoc Networks are wireless infrastructure less networks can beeasily formed or deployed due to its simple infrastructure. Security has become a primary concern in order to provide protected communication between mobile nodes in a hostile environment. The main objective of this work is to enhance the performance of the network by securing t...

An ad hoc network is a mobile wireless network that has no fixed access point or centralized infrastructure. Each node in the network functions as a mobile router of data packets for other nodes and should maintain the network routes for long standing which is not possible due to limited battery source. Also, due to node mobility, link failures in...

Ad hoc Networks (MANETs) are wireless infrastructure less networks can be easily formed or deployed due to its simple infrastructure. Since each node acts as a router, the nodes must assist in discovery and maintain the network routes for long standing which is not possible due to limited battery source. This reflects on link failures which increas...

In the system-on-chip (SoC) debugging and performance analysis/optimization, monitoring the on-chip bus signals are necessary. But, such signals are difficult to observe since they are deeply embedded in a SoC and no sufficient I/O pins to access those signals. Therefore, we embed a bus tracer in SoC to capture the bus signals and store them.The st...