“Asynchronous V/S Synchronous Circuits”

The ability of performing logic operation and signal multiplexing in the memory layer will drastically improve the overall system performance, and will also allow better utilization of the underneath CMOS layer (Figure 1 2).

The processor (otherwise known as CPU) is the very soul and performance core of the computer system; it is what allows the operating system and other software applications to-run. Every program demands dedication from the processor to decode commands that are then actionedinside the CPU to make them work.When a program is running, the CPU has to make every command work consistently one after the other. However, modern processors have the power to process commands side by side. This means that the quicker the commands are executed, the quicker the program responds to the user. Central Processing Units (CPUs) play an important role when it comes to maintaining

Abstract— In the last decades, the different IPs were developed and integrated within single chip. The designers were getting lot of issues to verify the chips due to cumbersome of all modules in the IPs. To overcome from such issues, the new technology has been developed. The designer started to develop each module in IP design file. Once it is verified then all modules were combined in single IP and integrated in the chip. Then designer was uploading all IP in a single chip. So the designer can avoid unexpected outputs from the chip. One important problem in the vlsi design is, designer could not be able to find the board level errors in the simulation analysis. The simulator is installed in the computer so that, computer supports all type

Clocks help us tell time and keep track of our day, and they have had done that for thousands of years. The ancient Egyptians were one of the first civilizations to use accurate clocks. Their clocks, different from modern day clocks included sundials, obelisks, and water clocks.

The invention of the pendulum clock played a pivotal role in making the world a more global society. Prior to its invention in 1656, mechanical clocks were extremely inaccurate, making many scientific experiments impossible due to the lack of a consistent way to measure time. Travelers who needed to determine their longitude and latitude, such as explorers of the new world, needed an accurate way to determine time. Watchmaking was considered the pinnacle of technological achievement with only master clockmakers able to produce accurate ones, fostering a global trade of their craft. Specifically in American history The Waterbury Clock Company, today known as Timex, became a major export for the country in the 19th century. Pendulum clocks remained the world standard for accurate timekeeping for 270 years, until the invention of the quartz clock in 1927.

• Size. Incorporated circuits are significantly littler—the two transistors and wires are contracted to micrometer sizes, contrasted with the millimeter or centimeter sizes of discrete segments. Little size prompts focal points in speed and power utilization, since littler parts have littler parasitic resistances, capacitances, and inductances.

We would like to thank our project instructor , Prof.Varisha Rehman, for continuios help and support on the matter in this project.I would like to thank my colleagues for their valuable suggestion and input in making my project.

I am also thankful to respective respondents who in spite of their busy schedules extended to me their full co-operation and support. Last but not least i indebted to “Almighty” without whose blessings this project would not be completed. I thank all

A watch is a small timepiece, carried or worn, that is designed to work despite the motions based on a person 's activities. The watch evolved from portable spring-powered clocks, which first appeared in Europe during the 1400 's. The function and use of the watch has developed greatly since its establishment in the early 1500 's. It has evolved throughout the years with multiple purposes of function, mechanics, production, style, and use.

We would also like to express our gratitude to other people who directly or indirectly helped us in successful completion of this project.

Throughout the project I have worked extensively with my tutor who had given me this opportunity to work on this project. I would like to thank him for his supervision, valuable guidance, advice and help provided. Without the help of my tutor, I would not able to complete this project report in successful manner as per the requirement.

The design of the controllers for these types of the motors is a bit more complex and they have relatively higher initial cost. These are the only disadvantages of the Brushless DC motor.

Display driving: A standard monitor is used to display system status to an operator. The display subsystem has a dedicated graphics board. It takes a maximum of 20 milliseconds to update the display information.

SINCERELY I ACKNOWLEDGE MY DEEP SENSE OF GRATITUDE TO MR. SANJEEV THAKUR (ASSISTANT PROFESSOR) FOR HIS CONSTANT ENCOURAGEMENT, HELP AND VALUABLE SUGGESTIONS.

It is a great opportunity & pleasure for me to express my profound gratitude towards all the individuals who directly or indirectly contributed towards completion of this report.