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This paper focuses on the algorithm which can be very efficient for the purpose to minimize the delays introduced in the circuit because of placement and routing. Placing and routing operations are performed when an FPGA device is used for implementation. The delay introduced by logic block and the delay introduced by interconnection can be analyzed by the use of efficient place and route algorithm...
In this paper, we study the effect of using digitally controlled impedance IO Standard in memory interface design in terms of power consumption. In this work, we achieved 50% dynamic power reduction at 1.5V output driver voltage, 35.2% dynamic power reduction at 1.8V output driver voltage in comparison to 2.5V output driver voltage in DCI based IO standard implementation on input or output port in...
Defining the hardware in terms of software is our main motto, In this era of wireless technology it is quite common for rapid change of technology and communication standards, As a result, when technology changes, changes in its circuit Architecture will takes place, so there is a need to design new architecture to use the new technology, In order to design, test and manufacture this new technology,...
In this paper a method to detect two simultaneous bit errors and correct a single bit error during data transmission is devised. The proposed method is developed based on Hamming Code. The key point for the implementation of error-free data transmission is the encoding of the information to be transmitted in such a way that some extent of redundancy is included in the encoded data, and a method for...
Frequency-hopping is a method by which the carrier of a transmitting radio signal will rapidly switch among many frequency channels, using a pseudorandom sequence known to both transmitter and receiver. This rapid switching of the carrier frequencies during transmission will minimize the unauthorized interception or jamming of telecommunications. Any radio with a digitally controllable frequency synthesizer...
The nonlinearity of a Power amplifier creates spectral growth beyond a specific bandwidth which interferes with adjacent channels. This nonlinearity also causes in-band distortion which will affect the Bit error rate performance, so Linearization of power amplifiers is very essential for reliable transmission. Digital Pre-distortion (DPD) is a linearization technique which will negate the non-linear...
Sleep apnea is one of the common problem in world. Sleep apnea is generally known as interruption of breathing while sleeping. Every year 4 % of the population are dying due to sleep apnea. The inspiration of this project is to find an efficient method for analyzing an “ECG Signal” which has good accuracy and less computation time. This paper deals with the study of ECG signal processing and analysis...
H.264, which is the most advanced video compression standard till date, includes novel algorithms for quantization and inverse quantization processes. In this paper, a new hardware architecture exclusively based on combinational logic is proposed for the quantizer and inverse quantizer blocks for real-time video processing. Implemented in Xilinx14.1, Virtex-5 technology, the proposed architectures...
The amplitude modulated triangular carrier pulse width modulation method (AMTCPWM) is a natural sampled PWM method which can extend the linearity of the sinusoidal PWM (SPWM) to full range of the pulse dropping region and increase the dynamic range of the SPWM control. Thus it eliminates the need of overmodulation in the pulse dropping region to reach the square wave boundary. Any submission in the...
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