Uart

This paper is focused on automation process of driving system of vehicles. In case of public transport systems, the small negligible errors can cause a massive disaster. To mitigate this problem AI and IOT can be implemented. In this work we describe how a supportive system can detect the unnatural behaviour of the driver of public transport and will take regulatory action immediately in autonomous manner. In this article we will discuss on a model to overcome the problem with the help of IOT and AI. The only solution is the behavioural detection of the pilot/driver while driving and we have to be careful about the cost of the product so that it can be successfully implemented in reasonable price.

Biometric system is a pattern identification system that recognizes an individual by determining the originality of the physical features and behavioral characteristic of that person. Of all the recently used biometric techniques, fingerprint identification systems have gained the most popularity because of the prolonged existence of fingerprints and its extensive use. Fingerprint is dependable biometric trait as it is an idiosyncratic and dedicated. It is a technology that is increasingly used in various fields like forensics and security purpose. The vital objective of our system is to make ATM transaction more secure and user friendly. This system replaces traditional ATM cards with fingerprint. Therefore, there is no need to carry ATM cards to perform transactions. The money transaction can be made more secure without worrying about the card to be lost. In our system we are using embedded system with biometrics i.e r305 sensor and UART microcontroller. The Fingerprint and the user_id of all users are stored in the database. Fingerprints are used to identify whether the Person is genuine. A Fingerprint scanner is used to acquire the fingerprint of the individual, after which the system requests for the PIN (Personal Identification Number). The user gets three chances to get him authenticated. If the fingerprints do not match further authentication will be needed. After the verification with the data stored in the system database, the user is allowed to make transactions.

In the earlier era of electronics the UART (Universal asynchronous receiver/transmitter) played a major role in data transmission. This UART IP CORE provides serial communication capabilities, which allow communication with modems or other external devices. This core is designed to be maximally compatible with industry standard designs[4]. The key features of this design are WISHBONE INTERFACE WITH 8-BIT OR 32-BIT selectable data bus modes. Debug interface in 32-bit data bus mode. Register level and functional compatibility. FIFO operation. The design is verified using UVM methodology. The test bench is written with regression test cases in order to acquire maximum functional coverage.

The proposed paper describes the universal asynchronous receiver/transmitter i.e. UART which is the kind of serial communication protocol which allows the full duplex communication in serial link. This paper presents the hardware implementation of a high speed and efficient UART using FPGA. The UART consists of three main components namely transmitter, receiver and baud rate generator which is nothing but the frequency divider. This has been simulated on ModelSim SE 10.0a and has been implemented by using Verilog description language which has been synthesized on FPGA kits such as Virtex4 and Spartan3.

The object of this paper is to design and simulation of SPI (serial peripheral interface) master and slave using verilog HDL. The SPI (serial peripheral interface) is a kind of serial communication protocol. It transfers synchronous serial data in full duplex mode. The SPI is commonly used for communications between Integrated Circuits for communication with On-Board Peripherals. The
SPI communicate in two modes master and slave. Where the master device generates serial clock and multiple slave devices are allowed with individual salve select lines. And the whole design is simulated and synthesized with Xilinx ISE design suite 13.2.

Sebuah Embedded Multi Stopwatch digunakan untuk merekam perlombaan mobil dengan jumlah lap sebanyak 4 Lap dan diikuti oleh 3 kendaraan. Pembangkitan timer dilakukan oleh Embedded Controller, sementara tampilan jarak yang ditempuh untuk setiap lap ditampilkan di LCD. Agar tidak terjadi bouncing pada saat penekanan tombol, maka ditambahkan mekanisme anti bouncing menggunakan software.

The UART (universal asynchronous receiver and transmitter) module provides asynchronous serial communication with external devices such as modems and other computers. The UART can be used to control the process of breaking parallel data from the PC down into serial data that can be transmitted and vice versa for receiving data. The UART allows the devices to communicate without the need to be synchronized. In the proposed design the communication is done securely by introducing DES Cryptography module by performing both s the encryption and decryption process for providing the security for the data which should be transmitted. So by this project we are able to transmit the data with low cost and with high security. Modern applications of DES cover a wide variety of applications, such as secure internet (ssl), electronic financial transactions, remote access servers, cable modems, secure video surveillance and encrypted data storage. The functionality is verified through ISE simulator and the synthesis is carried out by XILINX ISE 12.3i using verilog HDL.

We demonstrate how 1-of-n encoded speed-independent circuits provide a good framework for constructing smart card functions that are resistant to side channel attacks and fault injection. A novel alarm propagation technique is also introduced. These techniques have been used to produce a prototype smart card chip: a 16-bit secure processor with Montgomery modular exponentiator and smart card UART.

This paper is to establish a bidirectional serial communication between a mobile robot and computer. This communication aims at data interaction in real time between the two so that the PC through a graphical interface can record robot para meters (angle, coordinates, speed, etc) and also through a graphic interface, the robot can also receive commands (command functions) from the PC. To comply with this goal the robot has a microcontroller dsPIC30F4011 as processing, which is responsible for communicating with the PC serially. The data sent from the robot to the PC are visualized through a graphic interface developed in LabWindows/CVI2010. Likewise, data sent from the robot which will be observed by means of LEDs installed on the mobile robot.

This paper describes an investigation to build an Android application that gathers the air pollution information and displays information via a GPRS network. The air pollution data is collected by hardware modules transmitted to Zigbee enabled android device which further transmits to a back-end server to display the pollution map of the place. The application also displays the position of the user. Pollution is the presence in or introduction into the environment of a substance which has harmful or poisonous effects (Oxford University) [1] which certainly requires a careful study before developing any suitable Pollution mapping application. The device will regularly update pollution information and is available anytime. Nevertheless the latest attempts at introducing green technologies for all kinds of machines are starting to be successful thanks to the continuous standardization process that is pondering over the environment prices and making devices more useful for the end user. Even so several important issues are always to be handled strictly before developing and installing an Android Data communication application; factors like USB host, USB accessory, usefulness, robustness and price are critical to determine if the final product will accomplish.

This paper presents the design of a universal asynchronous receiver and transmitter (UART), which is fully functional and synthesizeable. Due to its modularity, configurability and extremely compact size, the proposed UART is named as micro-UART and it is ideal for system-on-a-chip (SoC) application. The core is usable as an intellectual property. Verilog hardware description language (HDL) in the Altera's MAX-PLUS II environment has been used for its design, compilation and simulation. The UART has been implemented using Altera's FPGA technology.

It has been a want to monitor status and performance of machines and systems from remote places with authentic collected data, information and time stamping. This needs to be saved for permanent record were the user can view at any part of future. Presently cloud and cloud computing has been a passion for it which costs for running. Recurring cost of such systems limits their utility in products were the user cannot afford financially. Establishing an encrypted link between a server and a client like an Email server and an Email client will deliver the data and information faithfully. Here data could be collected information from sensors from the machine or systems employed to collect data from vicinity of deployment of the server. This is targeted to use in farming and aquaculture applications.

This paper is focused on automation process of driving system of vehicles. In case of public transport systems, the small negligible errors can cause a massive disaster. To mitigate this problem AI and IOT can be implemented. In this work we describe how a supportive system can detect the unnatural behaviour of the driver of public transport and will take regulatory action immediately in autonomous manner. In this article we will discuss on a model to overcome the problem with the help of IOT and AI. The only solution is the behavioural detection of the pilot/driver while driving and we have to be careful about the cost of the product so that it can be successfully implemented in reasonable price.

We demonstrate how 1-of-n encoded speed-independent circuits provide a good framework for constructing smart card functions that are resistant to side channel attacks and fault injection. A novel alarm propagation technique is also introduced. These techniques have been used to produce a prototype smart card chip: a 16-bit secure processor with Montgomery modular exponentiator and smart card UART.

A Built-in-Self Testable UART has the main objective of firstly satisfying specified testability requirements and secondly to generate the lowest-cost with the highest performance implementation. The development of the design will be using VHISC Hardware ...

This paper describes an investigation to build an Android application that gathers the air pollution information and displays information via a GPRS network. The air pollution data is collected by hardware modules transmitted to Zigbee enabled android device which further transmits to a back-end server to display the pollution map of the place. The application also displays the position of the user. Pollution is the presence in or introduction into the environment of a substance which has harmful or poisonous effects (Oxford University) [1] which certainly requires a careful study before developing any suitable Pollution mapping application. The device will regularly update pollution information and is available anytime. Nevertheless the latest attempts at introducing green technologies for all kinds of machines are starting to be successful thanks to the continuous standardization process that is pondering over the environment prices and making devices more useful for the end user. Even so several important issues are always to be handled strictly before developing and installing an Android Data communication application; factors like USB host, USB accessory, usefulness, robustness and price are critical to determine if the final product will accomplish.

The Institute of Electrical and Electronics Engineers (IEEE) 1451 family of standards defines a set of common communication interfaces for connecting smart transducers (sensors or actuators) to microprocessor-based systems, instruments, and networks in a network-independent environment. The IEEE 1451.2 working group is in the process of revising IEEE p1451.2 to work with the IEEE 1451.0-2007 standard. This paper proposes an architecture of sensor network based on the IEEE 1451.0 and IEEE p1451.2 to support the popular interfaces including Recommended Standard 232

The proposed paper describes the universal asynchronous receiver/transmitter i.e. UART which is the kind of serial communication protocol which allows the full duplex communication in serial link. This paper presents the hardware implementation of a high speed and efficient UART using FPGA. The UART consists of three main components namely transmitter, receiver and baud rate generator which is nothing but

A Built-in-Self Testable UART has the main objective of firstly satisfying specified testability requirements and secondly to generate the lowest-cost with the highest performance implementation. The development of the design will be using VHISC Hardware Description Language (VHDL). Following that, the design will be simulated and synthesized using Xilinx Foundation Series Software.

Background differencing algorithm was developed to detect moving objects from a stable system in which visual surveillance plays a major role. Among all existing algorithms it was chosen because of low computational complexity which is the major parameter of time in VLSI. The concept of the background differencing is to subtract the current image with respect to the reference image and compare it with to the certain threshold values. To check the background difference we have written the core processor Micro blaze is designed in VHDL (VHSIC hardware description language), implemented using SYSTEM GENERATOR. The test results are checked. The area and the speed are evaluated.