This paper presents the design and implementation method of a Universal Asynchronous Receiver Transmitter (UART) as a widely used serial communication protocol using Verilog Hardware Descriptional Language (HDL). In order to achieve the needs of latest complex communication system demands, a UART controller has been designed using FIFO (First In First Out) buffer technique for asynchronous seri...

This paper describes an integrating hardware and software ensemble for the development of microcontroller-based computer numerical control system. The discuss is focused on design and implementation of the communication between the PC and a numerical control machine. Among topics covered are: the C#/.NET serial port programming, and further, how to create a Windows application for sending, trou...

In this paper, the design of wireless sensor node is serial communication module with IEEE/ZigBee transmission module to replace the traditional, logistics collected data will be wirelessly sent. The GRPS communication circuit is mainly composed of a power supply circuit, GPRS module, SIM interface circuit and the serial interface circuit part. Its core is the GPRS module. The paper presents ap...

Intelligent robot control using multiprocessors, sensors, and actuators requires real-time flexible networks for communicating various types of real-time data, e.g., sensing data and interrupt signals. Furthermore, serial data transfer is required for implementing the network using a few wiring lines. To meet these requirements, we propose a CDMA serial communication interface utilizing novel t...

The continued market demand for GHz processors and high-capacity communication systems results in an increasing number of low-cost high volume ICs with multi-GHz clocks and/or multi-Gb/s serial communication interfaces. For such devices, timing specifications, e.g., jitter and skew, in the range of few picoseconds (RMS and/or p-p) are common. We describe an embedded core that allows such measur...

The paper describes possibilities of implementation of USB communication in GNU/Linux. It proposes use of USB as data acquisition bus with use of FTDI chip as a serial to USB converter for communication with educational plants. It deals with implementation of communication methods using open source libraries libFTDI, OpenUSB and libUSB.

isolated impacted supernumerary teeth are quite rare, but they can be seen associated with several syndromes such as cleidocranial dysostosis or gardner's syndrome. this article aims to discuss a case of sequential formation of supernumerary teeth with no other associated disease or syndrome. a 17-year-old iranian male with 8 impacted supernumerary teeth was referred to the department of pediat...

This paper proposes a novel and area efficient bit serial multiplier architecture in which both the multiplier and multiplicand are processed in real time. The major advantage of proposed multiplier is the bit serial data which results in reduced area and simple circuitry, the use of compressor enables us to get bit serial out put every clock cycle. The proposed architecture is best suited for ...