UART Devices. ECE 480: Design Team 3. Application Note. By: Hoyoung Jung. Date: 4/3/15
|
|
- Laureen Short
- 6 years ago
- Views:
Transcription
1 UART Devices ECE 480: Design Team 3 Application Note By: Hoyoung Jung Date: 4/3/15 Abstract The integration and communication of electronic systems requires the receiving and transmitting of data. In order to create a seamless network between these systems, communication between all electronic devices must be coherent. Miscommunication can occur with improper connections in the wires or system settings. Brief explanations of various components of universal asynchronous receive and transmit (UART) devices and serial communication will be explained in the following information. Page 1
2 Table of Content Abstract 1 Table of Content 2 Key Words 3 Introduction 3 Connection 3 Microcontroller to PC 4 IDE vs. SSH 5 Conclusion 7 Resources 8 Page 2
3 Key Words: UART, RS-232, Secure Shell (SHH), ASCII, microcontroller, Debugging Interface, Integrated Development Environment (IDE) Introduction Much like communication amongst people, electronic systems interact in a similar manner. If one cannot understand the language or signs of another, than there will be confusion or misunderstanding. This is no different in communication between devices. If the receiving device cannot interpret the data being transferred or the data itself cannot be transferred, than the receiving device will be unsuccessful obtaining and utilizing the data. A standard serial communication system, known as the universal asynchronous receiving and transmitting controller, was developed to ensure that all electronic systems are capable of receiving and transmitting data. This asynchronous method is standardized more than the synchronous due the fact that the transmitter does not have to send a clock signal to the receiver, rather timing parameters are declared prior to the data transfer and signaling bits are implemented to synchronize the two. At the transmitting end, the UART takes bytes of data and transmits the individual bits in a sequential fashion. At the receiver, a separate UART re-assembles the bits into complete bytes. Start, parity, and stop bits denote where the data transmitted begins and ends. If these bits do not match up from the transmitter to the receiver, than one would have a Framing Error. This is typically due to the transmitter and receiver not running at the same speed. Baud is the measurement of transmission speed in asynchronous communication and, thus, the baud rates must be the same throughout the system. Data terminal equipment (DTE) and data circuitry-terminating equipment (DCE) was developed and standardized as a part of RS- 232, which defines the electrical characteristics and timing of signals and the physical size and pinout of connectors. Now, lets go through each of these steps to get familiarized with each component. Connection When it comes to UART devices, there are many different ways to make the connection between the transmitting and receiving devices. The RS-232 cables can vary in the number of pins, but 6 and 9 pin configurations are most common. Figure 1 RS Pin Pinout Page 3
4 As the number of pins is not a set standard, adapters can be utilized to create a connection between devices. And as the electronic communication is becoming more sophisticated, other forms of cables can be utilized for data transfer as well, such as a universal serial bus (USB). However, these connections can be made manually as well through direct connections. But if this method is used, one must be careful and understand the functionality of each pin. The most important pins to remember are the receiving (RX) and transmission (TX) pins. Connections between these two pins are vital. The other pins can be dealt with in various fashions. But for the most efficient usage, a clear handshake must be made between the two connectors, meaning all connections between the pins are made. This can be depicted in Figure 2 below. Figure 2 Full Handshake Connection The receiver sends a clear-to-send signal to indicate to the transmitter that it is ready. The transmitter sends a request-to-send signal to the receiver to obtain permission to send the data. Data terminal ready and data set ready are ready to receive signals from the transmission or receiving end. Microcontroller to PC A microcontroller is a small computer on a single integrated circuit with a processing core, memory, and input/output peripherals. Many devices use microcontrollers as their primary unit. Initially, data transfer between the two devices can be complicated. But if the connections are made properly between the two devices, there are a few steps that must be made to ensure that the communication is functional. Check the data sheet of the microcontroller to ensure that there is sufficient power through the device. This power supply generates electrical impulses that convert 7-bit binary integers that are then translated into a standardized character-code scheme, known as American Standard Code for Information Interchange (ASCII). Also, be sure to check that the proper pins on the microcontroller have been set for inputting and or outputting this data. Page 4
5 Figure 3 MCU to PC Schematic Some devices come with built-in flash emulating tools (FET), which allow a device to temporarily replace flash memory for the purpose of debugging embedded software. But in the event that the device does not have a FET, a debugging interface must be obtained. For example, many Texas Instrument boards, such as the MSP430F5438 Experimental Board, do not come with a build in FET and therefore the MSP-430UIF Debugging Interface is required. IDE vs. SSH Figure 4 MSP-FET430UIF Debugging Interface An integrated development environment (IDE) is a software that provides programmers access to build code in a source code editor and a debugger to analyze and test the code for errors. A secure shell (SSH) consists of an encrypted tunnel that users may set to transfer unencrypted traffic over a network through an encrypted channel. Once the SSH tunnel has been established, the user can connect to the specified local port to access the network service. A common IDE for the MSP430 microcontrollers is the Code Composer Studio software. It uses C/C++ compiler and is comprised of many development and debugging tools. Setting pins on a microcontroller and programming various functions or applications can be done through this software. However, there are many other IDE applications that function with various microcontrollers, such as the Arduino microcontroller that has its own IDE software. Page 5
6 Computers typically come with a standard built-in SSH, like the Command Prompt for Windows or the Terminal for Macs. Other shells that could be used include, PuTTY and Tera Term. Once one decides on the shell to use, proper settings will allow users to communicate with the MCU and obtain the output data in the shell. Access the port settings to adjust the COM port of the shell to match the COM port the target device is connected to. The COM port of the target device can be checked by going to the Start!Control Panel!System!Device Manager!Ports (COM & LPT). Figure 5 Device Manager COM Ports Be sure to adjust the Baud Rates (bits/s) to the correct rate for all devices. This can be done when right-clicking on the device in the device manger menu. Baud rates for the RS-232 serial ports are listed as follows: 300, 1200, 2400, 4800, 9600, 14400, 19200, 28800, 38400, 57600, , and Page 6
7 Figure 6 COM Port Baud Rate Selection Conclusion Taking the time to understand the interconnection of an electronic systems will provide users an in depth understanding of how the system functions. As there are various ways to make connections between devices, the understanding of the transmitting and receiving pins will allow users to grasp the general idea. Since the data transferring is reliant on these connections, proper and thorough connections must be initialized in order to optimize communication within the electronic system. Page 7
8 Resources Page 8
Moses Jones Application Note ECE 480 Design Team 7 Programming Altimeters. Using MSP 430 Launch Pad 11/8/2013
Moses Jones Application Note ECE 480 Design Team 7 Programming Altimeters Executive Summary Using MSP 430 Launch Pad 11/8/2013 This document will provide a guide of how to use the MSP 430 Launch Pad while
More informationIntroduction to EZ430 RF2500
Michigan State University Introduction to EZ430 RF2500 ECE480 Design Team 8 Daniel Sun 3/17/2015 Introduction The EZ430 RF2500 is an TI product that allows the user to practice real time control programming
More informationCONNECTING YOUR PC TO THE USB EVALUATION BOARD
OVERVIEW This application note discusses how to solve the problems you may encounter when you interface the Keil dscope debugger to the Intel USB Evaluation Board using RISM. Typically, these problems
More informationBasics of UART Communication
Basics of UART Communication From: Circuit Basics UART stands for Universal Asynchronous Receiver/Transmitter. It s not a communication protocol like SPI and I2C, but a physical circuit in a microcontroller,
More informationCM5000 DATASHEET v0.1
CM5000 DATASHEET - 2 - http://www.advanticsys.com/cm5000.html v0.1 Table of Contents 1. INTRODUCTION... 5 2. HARDWARE CHARACTERISTICS... 6 2.1 CM5000 DIAGRAMS... 6 2.2 MICROCONTROLLER DESCRIPTION - TI
More informationECE251: Thursday November 8
ECE251: Thursday November 8 Universal Asynchronous Receiver & Transmitter Text Chapter 22, Sections 22.1.1-22.1.4-read carefully TM4C Data Sheet Section 14-no need to read this A key topic but not a lab
More informationSender Receiver Sender
EEE 410 Microprocessors I Spring 04/05 Lecture Notes # 19 Outline of the Lecture Interfacing the Serial Port Basics of Serial Communication Asynchronous Data Communication and Data Framing RS232 and other
More informationMSP430 Interface to LMP91000 Code Library
MSP430 Interface to LMP91000 Code Library 1.0 Abstract The MSP430 is an ideal microcontroller solution for low-cost, low-power precision sensor applications because it consumes very little power. The LMP91000
More informationMSP430 Interface to LMP91000 Code Library
Application Note 2230 Vishy Viswanathan July 13, 2012 MSP430 Interface to LMP91000 Code 1.0 Abstract The MSP430 is an ideal microcontroller solution for low-cost, low-power precision sensor applications
More informationChapter 11: Input/Output Organisation. Lesson 05: Asynchronous RS232C Serial Port data transfer
Chapter 11: Input/Output Organisation Lesson 05: Asynchronous RS232C Serial Port data transfer Objective Understand the RS232C asynchronous data transfer and signals Learn the RS232C serial port communication
More informationLecture 1: Introduction to Microprocessors
ECE342 Digital II Lecture 1: Introduction to Microprocessors Dr. Ying (Gina) Tang Electrical and Computer Engineering Rowan University 1 What is a microprocessor Informally, a microprocessor (µp) is the
More informationSerial Communication Prof. James L. Frankel Harvard University. Version of 2:30 PM 6-Oct-2015 Copyright 2015 James L. Frankel. All rights reserved.
Serial Communication Prof. James L. Frankel Harvard University Version of 2:30 PM 6-Oct-2015 Copyright 2015 James L. Frankel. All rights reserved. Overview of the Serial Protocol Simple protocol for communicating
More informationSerial Interfaces Part 1. ECE 153B Sensor & Peripheral Interface Design Winter 2016
Serial Interfaces Part 1 ECE 153B Sensor & Peripheral Interface Design Serial Interfaces Simple Serial Interfaces RS-232C (UART) Provides for point to point communications, primarily Among the simplest
More informationSerial Communications
1 Serial Interfaces 2 Embedded systems often use a serial interface to communicate with other devices. Serial Communications Serial implies that it sends or receives one bit at a time. Serial Interfaces
More informationFigure 1. JTAGAVRU1 application The JTAGAVRU1 is supported by AVR Studio. Updated versions of AVR Studio is found on
JTAG AVR Emulator through USB Main Features AVR Studio Compatible Supports AVR Devices with JTAG Interface Emulates Digital and Analog On-Chip Functions Data and Program Memory Breakpoints Supports Assembler
More informationI Introduction to Real-time Applications By Prawat Nagvajara
Electrical and Computer Engineering I Introduction to Real-time Applications By Prawat Nagvajara Synopsis This note is an introduction to a series of nine design exercises on design, implementation and
More informationPSIM Tutorial. How to Use SCI for Real-Time Monitoring in F2833x Target. February Powersim Inc.
PSIM Tutorial How to Use SCI for Real-Time Monitoring in F2833x Target February 2013-1 - With the SimCoder Module and the F2833x Hardware Target, PSIM can generate ready-to-run codes for DSP boards that
More informationUSB485. USB to RS485 Converter Card. User Manual for connecting with Windows Vista Version 1.01
USB485 USB to RS485 Converter Card User Manual for connecting with Windows Vista Version 1.01 RMS Technologies 2533 N. Carson St. #4698, Carson City, NV 89706-0147 1-877- 301-3609 www.rmsmotion.com sales@rmsmotion.com
More informatione-pg Pathshala Subject : Computer Science Paper: Embedded System Module: Serial Port Communication Module No: CS/ES/11 Quadrant 1 e-text
e-pg Pathshala Subject : Computer Science Paper: Embedded System Module: Serial Port Communication Module No: CS/ES/11 Quadrant 1 e-text In this lecture, serial port communication will be discussed in
More informationSerial Interfacing. Asynchronous Frame
Serial Interfacing Serial Data Transfer used by keyboards, plotters, modems and other peripherals with low data transfer rates (low bandwidth) 2 Types: Asynchronous CPU and device are not using a common
More informationPCI GS or PCIe8 LX Time Distribution Board
PCI GS or PCIe8 LX Time Distribution Board for use with PCI GS or PCIe8 LX Main Board August 28, 2008 008-02783-01 The information in this document is subject to change without notice and does not represent
More informationEEM336 Microprocessors I. I/O Interface
EEM336 Microprocessors I I/O Interface Introduction Basic I/O interface Handshaking process Serial and Parallel communication I/O interface examples 2 Chapter Objectives Upon completion of this chapter,
More informationGRAVITECH GROUP
GRAVITECH.US uresearch GRAVITECH GROUP Description Features This USB-SER board is a USB to Serial UART (TTL level) converter module. It is allow you to connect your computer through USB port and use it
More informationLab 0 Introduction to the MSP430F5529 Launchpad-based Lab Board and Code Composer Studio
ECE2049 Embedded Computing in Engineering Design Lab 0 Introduction to the MSP430F5529 Launchpad-based Lab Board and Code Composer Studio In this lab, you will be introduced to the Code Composer Studio
More informationEmbedded Systems and Software. Serial Communication
Embedded Systems and Software Serial Communication Slide 1 Using RESET Pin on AVRs Normally RESET, but can be configured via fuse setting to be general-purpose I/O Slide 2 Disabling RESET Pin on AVRs Normally
More informationTRAINING GUIDE LEVEL 3 MODBUS WRITE IMPORT COMMAND
OleumTechTM TRAINING GUIDE LEVEL 3 MODBUS WRITE IMPORT COMMAND MUST BE FAMILIAR WITH LEVEL 1 TRAINING MATERIALS BEFORE MOVING FORWARD Doc ID# 80-6010-001b TABLE OF CONTENTS 1. WHAT IS NEW WRITE IMPORT
More informationHello, and welcome to this presentation of the STM32 Low Power Universal Asynchronous Receiver/Transmitter interface. It covers the main features of
Hello, and welcome to this presentation of the STM32 Low Power Universal Asynchronous Receiver/Transmitter interface. It covers the main features of this interface, which is widely used for serial communications.
More informationEmbedded Systems and Software
Embedded Systems and Software Serial Communication Serial Communication, Slide 1 Lab 5 Administrative Students should start working on this LCD issues Caution on using Reset Line on AVR Project Posted
More informationSerial Basic Hookup Guide
Page 1 of 7 Serial Basic Hookup Guide Introduction The Serial Basic is an easy to use USB to Serial adapter based on the CH340G IC from WCH. It works with 5V and 3.3V systems and should auto install on
More informationWireless M-Bus Suite for Panasonic Evaluation Boards. Quick Start Guide
Wireless M-Bus Suite for Panasonic Evaluation Boards January 16, 2012 page 2 Document History 1.0 2011-07-20 First release dj 1.1 2011-07-25 Review dj 1.2 2011-07-27 Quick start changed dj 1.3 2011-09-13
More informationUnit 4 Part 2: Communications - Asynchronous Serial Protocols
1300 Henley Court Pullman, WA 99163 509.334.6306 www.store.digilent.com Unit 4 Part 2: Communications - Asynchronous Serial Protocols Revised May 23, 2017 This manual applies to Unit 4 Part 2. 1 Introduction
More informationUSB485 USB to RS485 Converter Card
USB485 USB to RS485 Converter Card User Manual Version 1.02 RMS Technologies 2533 N. Carson St. #4698, Carson City, NV 89706-0147 1-877-301-3609 www.rmsmotion.com sales@rmsmotion.com Thank you for purchasing
More information4.3 Digital Communication
Data Acquisition & Computer Control 11 4.3 Digital Communication Why digital communication (often termed digital input/output, or DIO)? Because the language of computers (and many peripheral devices) is
More informationzigb232 & zigb485 User Guide User Guide TANGENT TECHNOLABS
TANGENT TECHNOLABS Device: Power Supply (9-36V) Yellow LED (Traffic) Green LED (Router Device) Blue LED (Coordinator Device) RS232/485 Connector Power Indication LED Technical Specifications: Input Power:
More informationInformatics for industrial applications
Informatics for industrial applications Lecture 5 - Peripherals: USART and DMA Martino Migliavacca martino.migliavacca@gmail.com October 20, 2011 Outline 1 Introduction to USART Introduction Synchronous
More informationDigital Storage Oscilloscope
Digital Storage Oscilloscope GDS-3000 Series SERIAL DECODE MANUAL GW INSTEK PART NO. 82DS-SBD00U01 ISO-9001 CERTIFIED MANUFACTURER October 2010 This manual contains proprietary information, which is protected
More informationProgramming in the MAXQ environment
AVAILABLE The in-circuit debugging and program-loading features of the MAXQ2000 microcontroller combine with IAR s Embedded Workbench development environment to provide C or assembly-level application
More informationSerial I/O. 4: Serial I/O. CET360 Microprocessor Engineering. J. Sumey
4: Serial I/O CET360 Microprocessor Engineering J. Sumey Introduction serial, i.e. bit-at-a-time, interfacing techniques are useful when parallel interfacing limitations become problematic distance limitations
More informationCommunication. Chirag Sangani
Communication Scope of Communication Telephones and cell phones. Satellite networks. Radio and DTH services. Campus LAN and wireless. Internet. Intra-galactic communication. Essentials of Communication
More information18-349: Introduction to Embedded Real-Time Systems
18-349: Introduction to Embedded Real-Time Systems Embedded Real-Time Systems Lecture 5: Serial Buses Anthony Rowe Electrical and Computer Engineering Carnegie Mellon University Last Lecture ARM ASM Part
More informationAdvanced module: Video en/decoder on Virtex 5
Advanced module: Video en/decoder on Virtex 5 Content 1. Advanced module: Video en/decoder on Virtex 5... 2 1.1. Introduction to the lab environment... 3 1.1.1. Remote control... 4 1.2. Getting started
More informationRS-232 to Logic Level Adapter with DB9M Connector and Power LED
PCB-CB-232M RS-232 to Logic Level Adapter with DB9M Connector and Power LED Part Number: PCB-CB-232M (unpopulated PCB, no parts) Features RS-232 to logic level adapter with DB9M connector (DTE style) and
More informationor between microcontrollers)
: Communication Interfaces in Embedded Systems (e.g., to interface with sensors and actuators or between microcontrollers) Spring 2016 : Communication Interfaces in Embedded Systems Spring (e.g., 2016
More informationTo be familiar with the USART (RS-232) protocol. To be familiar with one type of internal storage system in PIC (EEPROM).
Lab # 6 Serial communications & EEPROM Objectives To be familiar with the USART (RS-232) protocol. To be familiar with one type of internal storage system in PIC (EEPROM). Serial Communications Serial
More informationInnovati s Bluetooth 100M Universal Wireless Bluetooth Module
Innovati s Bluetooth 100M Universal Wireless Bluetooth Module Bluetooth 100M module is a simple to use Bluetooth module, command control through a simple UART Tx and Rx which are connected to other Bluetooth
More informationLesson 5 Arduino Prototype Development Platforms. Chapter-8 L05: "Internet of Things ", Raj Kamal, Publs.: McGraw-Hill Education
Lesson 5 Arduino Prototype Development Platforms 1 Arduino Boards, Modules And Shields Popular AVR MCU based products Each board has clear markings on the connection pins, sockets and in-circuit connections
More informationFigure 1. Proper Method of Holding the ToolStick. Figure 2. Improper Method of Holding the ToolStick
TOOLSTICK UNIVERSITY DAUGHTER CARD USER S GUIDE 1. Handling Recommendations To enable development, the ToolStick Base Adapter and daughter cards are distributed without any protective plastics. To prevent
More informationPart Number Density Product Type Operation Temperature. W25Q80NESNIG 8Mb 1.2V Serial NOR Flash Memory Industrial (-40 C to +85 C)
1. INTRODUCTION This describes how to use the. The mbed enabled MCU board, which has an Arduino UNO R3 compatible terminal, is used in this description. 2. GENERAL DESCRIPTION The from Winbond Electronics
More informationEmbedded Systems Lab Lab 1 Introduction to Microcontrollers Eng. Dalia A. Awad
Embedded Systems Lab Lab 1 Introduction to Microcontrollers Eng. Dalia A. Awad Objectives To be familiar with microcontrollers, PIC18F4550 microcontroller. Tools PIC18F4550 Microcontroller, MPLAB software,
More informationHYDRA-X10. Power Application Controllers TM. PAC HYDRA-X User s Guide. Copyright 2014 Active-Semi, Inc.
HYDRA-X10 Power Application Controllers TM PAC5210 - HYDRA-X User s Guide www.active-semi.com Copyright 2014 Active-Semi, Inc. CONTENTS Contents...2 Overview...3 HYDRA-X10 Body Resources...5 Header Descriptions...5
More informationUSB Debug Adapter. Power USB DEBUG ADAPTER. Silicon Laboratories. Stop. Run. Figure 1. Hardware Setup using a USB Debug Adapter
C8051F38X DEVELOPMENT KIT USER S GUIDE 1. Kit Contents The C8051F38x Development Kit contains the following items: C8051F380 Target Board C8051Fxxx Development Kit Quick-start Guide Silicon Laboratories
More informationSerial Communication. Spring, 2018 Prof. Jungkeun Park
Serial Communication Spring, 2018 Prof. Jungkeun Park Serial Communication Serial communication Transfer of data over a single wire for each direction (send / receive) Process of sending data one bit at
More informationFW UPGRADE SPECIFICATION
1 (10) FW UPGRADE SPECIFICATION SCA10H Doc. No.1326 Rev. 3 2 (10) Table of Contents 1 Programming With the Bootloader... 3 1.1 Introduction... 3 1.2 FW Upgrade Mode Entry Sequence... 3 1.3 UART Protocol...
More informationLab 8 RS232 October 22, 2015
Lab 8 RS232 October 22, 2015 In this lab you will use the Serial Communications Interface (SCI) system on the HCS12 microcontroller to send and receive characters using the RS232 signal format. You will
More informationNote that FLIP is an Atmel program supplied by Crossware with Atmel s permission.
INTRODUCTION This manual will guide you through the first steps of getting the SE-8051ICD running with the Crossware 8051 Development Suite and the Atmel Flexible In-System Programming system (FLIP). The
More informationFreescale and the Freescale logo are trademarks of Freescale Semiconductor, Inc. All other product or service names are the property of their
S08 Highlighted Features Why Do I Need a Slave LIN Interface Controller (SLIC)? Design Challenges Slave synchronization Slave synchronizing to LIN messaging requires a cost versus resource trade-off. Your
More informationTRP-C08. USB to RS232/422/485 Isolated Converter. User s Manual. Printed Sep.2014 Rev 1.4
TRP-C08 USB to RS232/422/485 Isolated Converter User s Manual Printed Sep.2014 Rev 1.4 Trycom Technology Co.,Ltd No.35, Zhongxing Rd., Guishan Township, Taoyuan County 333, Taiwan. Tel : 886-3-350-3351
More informationRS-232 DATA COMMUNICATIONS WITH THE TANDY COLOR COMPUTER
By Tom Gunnison 1998 DISCLAIMER These plans and software are provided "as is" with no guarantee of fitness for the purpose either explicit or implied. I disclaim any responsibility for losses incurred
More informationInterfacing Techniques in Embedded Systems
Interfacing Techniques in Embedded Systems Hassan M. Bayram Training & Development Department training@uruktech.com www.uruktech.com Introduction Serial and Parallel Communication Serial Vs. Parallel Asynchronous
More informationECGR 4101/5101, Fall 2016: Lab 1 First Embedded Systems Project Learning Objectives:
ECGR 4101/5101, Fall 2016: Lab 1 First Embedded Systems Project Learning Objectives: This lab will introduce basic embedded systems programming concepts by familiarizing the user with an embedded programming
More informationParallel and Serial Bus Analysis Instructor s Guide
A collection of lab exercises to explore analysis of parallel and serial buses with a digital oscilloscope. Revision 1.0 Page 1 of 21 Copyright Notice and Reproduction Rights 2009 Tektronix, Inc. This
More informationECE2049 Homework #2 The MSP430 Architecture & Basic Digital IO (DUE Friday 9/8/17 at 4 pm in class)
ECE2049 Homework #2 The MSP430 Architecture & Basic Digital IO (DUE Friday 9/8/17 at 4 pm in class) Your homework should be neat and professional looking. You will loose points if your HW is not properly
More informationHYDRA-X23/X23S. Power Application Controllers. PAC HYDRA-X User s Guide. Copyright 2014 Active-Semi, Inc.
HYDRA-X23/X23S Power Application Controllers PAC5223 - HYDRA-X User s Guide www.active-semi.com Copyright 2014 Active-Semi, Inc. CONTENTS Contents...2 Overview...3 HYDRA-X23/X23S Body Resources...5 Header
More informationBV4505. IASI-Keypad Controller. Product specification. January 2009 V0.a. ByVac Page 1 of 13
Product specification January 2009 V0.a ByVac Page 1 of 13 Contents 1. Introduction...3 2. Features...3 3. Electrical Specification...3 3.1. Keypad Interface...3 4. Key Values Returned...3 5. Factory Reset...3
More informationAmarjeet Singh. January 30, 2012
Amarjeet Singh January 30, 2012 Website updated - https://sites.google.com/a/iiitd.ac.in/emsys2012/ Lecture slides, audio from last class Assignment-2 How many of you have already finished it? Final deadline
More informationUser Manual Rev. 0. Freescale Semiconductor Inc. FRDMKL02ZUM
FRDM-KL02Z User Manual Rev. 0 Freescale Semiconductor Inc. FRDMKL02ZUM 1. Overview The Freescale Freedom development platform is an evaluation and development tool ideal for rapid prototyping of microcontroller-based
More informationDIGITAL COMMUNICATION SWAPNIL UPADHYAY
DIGITAL COMMUNICATION SWAPNIL UPADHYAY SCOPE OF DIGITAL COMMUNICATION Internet Mobile Networks Wireless Networks OUR INTEREST ARDUINO SHIELDS Use SPI or UART to communicate with arduino boards JPG COLOR
More informationELE492 Embedded System Design
Overview ELE9 Embedded System Design Examples of Human I/O Interfaces Types of System Interfaces Use of standards RS Serial Communication Overview of SPI, I C, L, and CAN Class //0 Eugene Chabot Examples
More informationDiploma in Embedded Systems
Diploma in Embedded Systems Duration: 5 Months[5 days a week,3 hours a day, Total 300 hours] Module 1: 8051 Microcontroller in Assemble Language Characteristics of Embedded System Overview of 8051 Family
More informationTRP-C08S. USB to 1 RS232 and 1 RS422/485 Isolated Converter. User s Manual
TRP-C08S USB to 1 RS232 and 1 RS422/485 Isolated Converter User s Manual Printed Sep. 2014 Rev 1.4 Trycom Technology Co.,Ltd No.35, Zhongxing Rd., Guishan Township, Taoyuan County 333, Taiwan. Tel : 886-3-350-3351
More informationUSB RS485/RS422 Converter INTRODUCTION USB-i485 USB-i485 SPECIFICATIONS USB-i485 USB-i485 NOVUS AUTOMATION 1/8
NOVUS AUTOMATION 1/8 USB DRIVER INSTALLATION USB-i485 The following installation steps may be slightly different depending on your PC configuration and Windows version. Follow the Wizard instructions and
More informationBV4501 IASI Twin Relay. Product specification. December 2008 V0.a. ByVac Page 1 of 12
IASI Twin Relay Product specification December 2008 V0.a ByVac Page 1 of 12 Contents 1. Introduction...4 2. Features...4 3. Electrical Specification...4 4. Factory Reset...4 5. IASI Command set...5 5.1.
More informationYou have a PC with a USB interface, running Microsoft Windows XP (SP2 or greater) or Vista You have the Workshop Installation Software Flash Drive
03- COMPOSER STUDIO Stellaris Development and Evaluation Kits for Code Composer Studio The Stellaris Development and Evaluation Kits provide a low-cost way to start designing with Stellaris microcontrollers
More informationDevelopment of graphical user interface based DOS environment for USB to RS232 converter
RESEARCH ARTICLE OPEN ACCESS Development of graphical user interface based DOS environment for USB to RS232 converter Dzufi Iszura Ispawi 1, Ahmad Nurrizal Muhammad 1, Mazlina Mansor 1, Bibi Sarpinah Sheikh
More informationAlso available for purchase separately are socket daughter boards for the QFN-11 and QFN-10 packages.
C8051T606 DEVELOPMENT KIT USER S GUIDE 1. Kit Contents The C8051T606 Development Kit contains the following items: C8051T606 Main Board C8051T606 MSOP Socket Daughter Board for programming MSOP devices
More informationMAXQ USB-to-JTAG EV Kit
19-5185; Rev 1; 11/10 MAXQ USB-to-JTAG Evaluation Kit General Description The MAXQM USB-to-JTAG evaluation kit (EV kit) is a preprogrammed interface board that acts as a USB-to-JTAG programming and debugging
More informationRS 232 Interface. RS 232 is the Serial interface on the PC. Three major wires for the Serial interface: Transmit Pin 2 Receive Pin 3
RS 232 Interface RS 232 is the Serial interface on the PC Three major wires for the Serial interface: Transmit Pin 2 Receive Pin 3 Note: SR510 switches pins 2,3 internally HP Func. Gen. Requires a null
More informationMicrocontroller basics
FYS3240 PC-based instrumentation and microcontrollers Microcontroller basics Spring 2017 Lecture #4 Bekkeng, 30.01.2017 Lab: AVR Studio Microcontrollers can be programmed using Assembly or C language In
More informationAN10955 Full-duplex software UART for LPC111x and LPC13xx
Rev. 1 13 July 2010 Application note Document information Info Content Keywords LPC111X, LPC13XX, UART, software Abstract This application note illustrates how software running on an LPC111X or LPC13XX
More informationUniversal Asynchronous Receiver Transmitter Communication
Universal Asynchronous Receiver Transmitter Communication 13 October 2011 Synchronous Serial Standard SPI I 2 C Asynchronous Serial Standard UART Asynchronous Resynchronization Asynchronous Data Transmission
More informationLaboratory 5 Communication Interfaces
Laboratory 5 Communication Interfaces Embedded electronics refers to the interconnection of circuits (micro-processors or other integrated circuits) with the goal of creating a unified system. In order
More informationEPM900 - Overview. Features. Technical Data
Page 1 of 25 EPM900 - Overview The Keil EPM900 supports in-circuit debugging and parallel Flash ROM programming for the Philips P89LPC9xx device family. EPM900 connects directly to the µvision2 Debugger
More informationPCI Host Controller 14a Hardware Reference Release 1.2 (October 16, 2017)
PCI Host Controller 14a Hardware Reference 1 PCI Host Controller 14a Hardware Reference Release 1.2 (October 16, 2017) Purpose: Host Controller to support the PCI bus according to the PCI/104 specification.
More informationPD215 Mechatronics. Week 3/4 Interfacing Hardware and Communication Systems
PD215 Mechatronics Week 3/4 Interfacing Hardware and Communication Systems Interfacing with the physical world A compute device (microprocessor) in mechatronic system needs to accept input information
More informationTRP-C08X. USB To 4 RS232/422/485 Converter. User s Manual
TRP-C08X USB To 4 RS232/422/485 Converter User s Manual Printed Sep. 2014 Rev 1.2 Trycom Technology Co.,Ltd No.35, Zhongxing Rd., Guishan Township, Taoyuan County 333, Taiwan. Tel : 886-3-350-3351 Fax:
More informationum-fpu Application Note 9 Adding a Serial Connection to um-fpu V2
um-fpu Application Note 9 Adding a Serial Connection to um-fpu V2 This application note describes various methods of adding a serial connection to the um-fpu to provide support for debugging um-fpu code
More informationSerial Communications
April 2014 7 Serial Communications Objectives - To be familiar with the USART (RS-232) protocol. - To be able to transfer data from PIC-PC, PC-PIC and PIC-PIC. - To test serial communications with virtual
More informationDEVKIT-MPC5748G QUICK START GUIDE (QSG) Ultra-Reliable MCUs for Industrial and Automotive Applications. EXTERNAL USE
DEVKIT-MPC5748G QUICK START GUIDE (QSG) Ultra-Reliable MCUs for Industrial and Automotive Applications www.nxp.com/devkit-mpc5748g Contents Quick Start Package Overview Step-by-Step Installation Instructions
More informationRaspberry Pi - I/O Interfaces
ECE 1160/2160 Embedded Systems Design Raspberry Pi - I/O Interfaces Wei Gao ECE 1160/2160 Embedded Systems Design 1 I/O Interfaces Parallel I/O and Serial I/O Parallel I/O: multiple input/output simultaneously
More informationADC Data Capture using Capture Demo and CCS Memory Browser IWR14xx/AWR14xx example. Document Version V
ADC Data Capture using Capture Demo and CCS Memory Browser IWR14xx/AWR14xx example Document Version V1.00 0821 1.1 Flashing CCS debug firmware 1. Put the EVM in flashing mode by connecting jumpers on SOP0
More informationPlant Robot Motor Controller
Plant Robot Motor Controller Serial Communication Protocol Interface Contents - Purpose - Physical Layer - Command Packet Format - Packet Details - Commands - Updating Firmware Purpose This document describes
More informationMicroprocessor Communication Module Connecting On Board Diagnostic System and Personal Computer
Microprocessor Communication Connecting On Board Diagnostic System and Personal Computer Nina Bencheva, Yordan Alexandrov Microprocessor Communication Connecting On Board Diagnostic System and Personal
More informationLecture-65 SERIAL DATA COMMMUNICATION The data bus of a microcomputer system is designed to transfer data to and from I/O device in parallel - all
Lecture-65 SERIAL DATA COMMMUNICATION The data bus of a microcomputer system is designed to transfer data to and from I/O device in parallel - all bits of a data word are transformed simultaneously. This
More informationZeptoBit Isolated USB-UART Adapter Datasheet
Table of Contents Summary...1 Main features...1 Driver...2 Electrical characteristics...2 Absolute maximum ratings...2 Operating conditions...2 Pinout...3 Mechanical...3 Principles of operation...3 USB-UART
More informationAsynchronous Serial Communication Protocol (without Flow Control) using TLM 2.0 (Example of Non memory based protocol )
Asynchronous Serial Communication Protocol (without Flow Control) using TLM 2.0 (Example of Non memory based protocol ) Copyright GreenSocs Ltd 2008 Developed by: Manish Aggarwal, Ruchir Bharti Circuitsutra
More informationRM024 DVK USER GUIDE VERSION 1.2
USER GUIDE VERSION 1.2 Americas: +1-800-492-2320 Asia: +852-2923-0610 REVISION HISTORY Version Revision Date Change Description Approved By 1.0 20 Dec 2012 Initial Release Chris Downey 1.1 15 Apr 2014
More informationEEPROM Emulation with the ez80f91 MCU. Discussion
Application Note EEPROM Emulation with the ez80f91 MCU AN015803-0608 Abstract This Application Note describes a method to utilize a portion of Zilog s ez80acclaimplus! MCU s Flash memory to emulate the
More informationGrowing Together Globally Serial Communication Design In Embedded System
Growing Together Globally Serial Communication Design In Embedded System Contents Serial communication introduction......... 01 The advantages of serial design......... 02 RS232 interface......... 04 RS422
More informationGrove - BLE. Release date: 9/20/2015. Version: 1.0. Wiki:
Grove - BLE Release date: 9/20/2015 Version: 1.0 Wiki: http://www.seeedstudio.com/depot/grove-emg-detector-p-1737.html Bazaar: http://www.seeedstudio.com/wiki/grove_-_emg_detector 1 Document Revision History
More informationECE 354 Introduction to Lab 1. February 5 th, 2003
ECE 354 Introduction to Lab 1 February 5 th, 2003 Lab 0 Most groups completed Lab 0 IDE Simulator Questions? ICD Questions? What s the difference? ECE 354 - Spring 2003 2 Addition to Honesty Policy It
More information