A Robust UART Implementation for Industrial Applications on FPGA
International Journal of Science and Research (IJSR)

International Journal of Science and Research (IJSR)
www.ijsr.net | Open Access | Fully Refereed | Peer Reviewed International Journal

ISSN: 2319-7064



Downloads: 139

Research Paper | Electronics & Communication Engineering | India | Volume 2 Issue 11, November 2013

A Robust UART Implementation for Industrial Applications on FPGA

Nagaraju. A, S. Nagi Reddy

This paper describes a novel architecture based on Recursive Running Sum (RRS) filter implementation for wire and Wireless data processing. UARTs are used for asynchronous serial data communication between remote embedded systems. 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. If physical channel is noisy then, serial data bits get corrupted during transmission. The UART core described here, utilizes recursive running sum filter to remove noisy samples. Input data signal is directly sampled with system clock and samples are accumulated over a window size. The window size is user programmable and it should be set to one tenth of required bit period. The intermediate data bit is decoded using magnitude comparator. The advantage of this architecture is that baud rate is decided by the window size so there is no need of any external timer module which is normally required for standard UARTs. The Recursive Running Sum (RRS) filter architecture with programmable window size of M is designed and modules are implemented with VHDL language. This project implementation includes many applications in wireless data communication Systems like RF, Blue tooth, WIFI, ZigBee wireless sensor applications. Total coding written in VHDL language. Simulation in Modelsim Simulator, Synthesis done by XILINX ISE 9.2i. Synthesis result is verified by the Chipscope. Input signal given from the keyboard and output is seen by the help of HyperTerminal.

Keywords: Robust UART, RRS filer, data processing, communication, noise

Edition: Volume 2 Issue 11, November 2013

Pages: 117 - 120

Share this Article

How to Cite this Article?

Nagaraju. A, S. Nagi Reddy, "A Robust UART Implementation for Industrial Applications on FPGA", International Journal of Science and Research (IJSR), https://www.ijsr.net/search_index_results_paperid.php?id=02013373, Volume 2 Issue 11, November 2013, 117 - 120

Enter Your Email Address




Similar Articles with Keyword 'data processing'

Downloads: 103

Research Paper, Electronics & Communication Engineering, India, Volume 4 Issue 7, July 2015

Pages: 1477 - 1481

Design and Implementation of Rijindael's Encryption and Decryption Algorithm using NIOS-II Processor

Monika U. Jaiswal, Nilesh A. Mohota

Share this Article

Downloads: 110

M.Tech / M.E / PhD Thesis, Electronics & Communication Engineering, India, Volume 3 Issue 11, November 2014

Pages: 1041 - 1043

Implementation of High Throughput Radix-16 FFT Algorithm

K. Swetha Sree, T. Lakshmi Narayana

Share this Article

Similar Articles with Keyword 'communication'

Downloads: 182

Informative Article, Electronics & Communication Engineering, India, Volume 4 Issue 10, October 2015

Pages: 188 - 191

Realization of Smart City Using 5G Cognitive Radio

Lalit Chettri, Syed Sazad

Share this Article

Downloads: 1

M.Tech / M.E / PhD Thesis, Electronics & Communication Engineering, India, Volume 3 Issue 6, June 2014

Pages: 1842 - 1847

A Novel Mac Based Congestion Control System for VANET with Adaptive Routing

Mahanthgouda, Sridhara. K

Share this Article

Similar Articles with Keyword 'noise'

Downloads: 127

Research Paper, Electronics & Communication Engineering, India, Volume 7 Issue 6, June 2018

Pages: 1662 - 1664

Enhancement of Gray Level Image by Fuzzy and Filter Technique

Monalisa Pandey, Pankaj Sharma

Share this Article

Downloads: 134

Research Paper, Electronics & Communication Engineering, India, Volume 5 Issue 11, November 2016

Pages: 422 - 426

An Segmentation Under Connected Components Based on Watershed Algorithm Using FPGA Processor

R. Kiruthikaa, S. Salaiselvapathy

Share this Article

Similar Articles with Keyword 'Robust'

Downloads: 93 | Monthly Hits: ⮙1

M.Tech / M.E / PhD Thesis, Electronics & Communication Engineering, India, Volume 4 Issue 2, February 2015

Pages: 1335 - 1340

Robust Segmentation and Classification of Histopathological Image

Jincy Wilson, Vipin V. R.

Share this Article

Downloads: 94

Review Papers, Electronics & Communication Engineering, India, Volume 4 Issue 10, October 2015

Pages: 939 - 942

Robust Part Based Hand Gesture Recognition Using Kinect Sensor: A Review

Sohan Belsare, K. Sujatha

Share this Article

Similar Articles with Keyword 'UART'

Downloads: 110

Research Paper, Electronics & Communication Engineering, India, Volume 2 Issue 3, March 2013

Pages: 364 - 368

Utilizing Serial Interface to Make Effective Communication for 16X2 LCD

Pooja Soni, Kapil Suchdeo

Share this Article

Downloads: 110

M.Tech / M.E / PhD Thesis, Electronics & Communication Engineering, India, Volume 4 Issue 11, November 2015

Pages: 2423 - 2426

LabView Interface with Arduino Robotic ARM

B. Harish, U. Jyothsna

Share this Article

Similar Articles with Keyword 'data'

Downloads: 182

Informative Article, Electronics & Communication Engineering, India, Volume 4 Issue 10, October 2015

Pages: 188 - 191

Realization of Smart City Using 5G Cognitive Radio

Lalit Chettri, Syed Sazad

Share this Article

Downloads: 142

Comparative Studies, Electronics & Communication Engineering, India, Volume 9 Issue 6, June 2020

Pages: 750 - 753

A Comparative Study on the Diagnosis of Skin Cancer using different Models in Deep Learning

Surya S Kumar, Dhanesh M S

Share this Article

Similar Articles with Keyword 'processing'

Downloads: 152 | Weekly Hits: ⮙1 | Monthly Hits: ⮙1

M.Tech / M.E / PhD Thesis, Electronics & Communication Engineering, India, Volume 4 Issue 3, March 2015

Pages: 130 - 134

Segmentation of Touching Characters in Indian Scripts

B. Hari Kumar, N. Sateesh

Share this Article

Downloads: 2 | Weekly Hits: ⮙1 | Monthly Hits: ⮙2

Masters Thesis, Electronics & Communication Engineering, India, Volume 10 Issue 7, July 2021

Pages: 35 - 38

A Very Efficient Algorithm for Calculating the Max and Min from Running Data

Rushabh Sharadchandra Sankalcar

Share this Article



Top