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This book emphasized on FPGA design to develop AES CORE using verilog HDL. Mainly the work focus on 5 modules like, key generation, shift rows, mix columns, xoring module and top module- integration. All these modules are authorized in verilog HDL language. The key generation module generates required keys from the given key. The left circular shift operation is performed by shift rows. The mix columns perform the matrix multiplication with constant matrix. Xoring module specifies the xoring the text data with the key. The top module indicates the integration of all modules and it is treated...

This book covers the various basics and fundamentals of Micro controller 8051. Book covers the assembly language programming instructions, programs, execution, their dis-assembly, instruction details like required machine cycles etc. Port structure and pin functions with various aspects are discussed. The interfacing techniques of memory which includes Program and data memory discussed and also interfacing of various input output devices been discussed.Intended for the beginners.

In the age of wireless communication, it is very important to have robust and reliable controlling technology to handle the needs of future. Wireless control can be set up in many ways like radio frequency communication, Infrared Communication etc. This book summarizes the feasibility study of DTMF (Dual Tone multi-frequency) Technology to control the remote devices such as a Ground Combat Vehicle, Industrial Load, Anti theft systems, toy application and display dialed numbers on phone. Also, this book gives comparison between conventional communication technique that is RF communication and...