ARM Cortex Core Microcontrollers
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Architecture of 8051 & Their Pin Details
SESHASAYEE INSTITUTE OF TECHNOLOGY ARIYAMANGALAM , TRICHY – 620 010 ARCHITECTURE OF 8051 & THEIR PIN DETAILS UNIT I WELCOME ARCHITECTURE OF 8051 & THEIR PIN DETAILS U1.1 : Introduction to microprocessor & microcontroller : Architecture of 8085 -Functions of each block. Comparison of Microprocessor & Microcontroller - Features of microcontroller -Advantages of microcontroller -Applications Of microcontroller -Manufactures of microcontroller. U1.2 : Architecture of 8051 : Block diagram of Microcontroller – Functions of each block. Pin details of 8051 -Oscillator and Clock -Clock Cycle -State - Machine Cycle -Instruction cycle –Reset - Power on Reset - Special function registers :Program Counter -PSW register -Stack - I/O Ports . U1.3 : Memory Organisation & I/O port configuration: ROM RAM - Memory Organization of 8051,Interfacing external memory to 8051 Microcontroller vs. Microprocessors 1. CPU for Computers 1. A smaller computer 2. No RAM, ROM, I/O on CPU chip 2. On-chip RAM, ROM, I/O itself ports... 3. Example:Intel’s x86, Motorola’s 3. Example:Motorola’s 6811, 680x0 Intel’s 8051, Zilog’s Z8 and PIC Microcontroller vs. Microprocessors Microprocessor Microcontroller 1. CPU is stand-alone, RAM, ROM, I/O, timer are separate 1. CPU, RAM, ROM, I/O and timer are all on a single 2. designer can decide on the chip amount of ROM, RAM and I/O ports. 2. fix amount of on-chip ROM, RAM, I/O ports 3. expansive 3. for applications in which 4. versatility cost, power and space are 5. general-purpose critical 4. single-purpose uP vs. uC – cont. Applications – uCs are suitable to control of I/O devices in designs requiring a minimum component – uPs are suitable to processing information in computer systems. -
Testing of an Optimised Data Bus for Pico- and Nanosatellites Making Cubesats Future-Proof
Testing of an Optimised Data Bus for Pico- and Nanosatellites Making CubeSats Future-Proof by Stefan van der Linden to obtain the degree of Master of Science at the Delft University of Technology, to be defended publicly on Thursday January 26, 2017 at 14:00. Student Number: 4082346 Project Duration: April 12, 2016 – January 26, 2017 Thesis Committee: Ir. B.T.C. Zandbergen, TU Delft, SSE (Head of Committee) Ir. J. Bouwmeester, TU Delft, SSE (Supervisor) Ir. C. De Wagter, TU Delft, C&S J. Carvajal Godinez, TU Delft, SSE An electronic version of this thesis is available at http://repository.tudelft.nl/. Abstract The definition of the CubeSat is already nearly two decades old. This results in the trend that a large fraction of CubeSat missions are leaving the domain of (educational) technology demon- stration and entering that of commercial applications. Therefore a larger focus is put on the reliability and compatibility of commercial of the shelf systems and the spacecraft containing them. One subsystem that is more or less fixed since the first CubeSat missions is the serial data bus. This internal network is essential for interconnecting subsystems. However, recent investiga- tions have shown that the industry standard I2C must be re-evaluated due to performance and reliability restrictions. The research contained in this thesis sets off to evaluate these charac- teristics of other data bus standards to propose a possible future-proof data bus architecture. By splitting up the analysis cases into two parts, the choice and design of both parts can be optimised. The Telemetry and Command (TC) bus carries essential commands and house- keeping data between systems, while the Payload (PL) bus is dedicated to high speed bulk data transfers. -
Embedded Systems and Internet of Things (Iots) - Challenges in Teaching the ARM Controller in the Classroom
Paper ID #20286 Embedded Systems and Internet of Things (IoTs) - Challenges in Teaching the ARM Controller in the Classroom Prof. Dhananjay V. Gadre, Netaji Subhas Institute of Technology Dhananjay V. Gadre (New Delhi, India) completed his MSc (electronic science) from the University of Delhi and M.Engr (computer engineering) from the University of Idaho, USA. In his professional career of more than 27 years, he has taught at the SGTB Khalsa College, University of Delhi, worked as a scientific officer at the Inter University Centre for Astronomy and Astrophysics (IUCAA), Pune, and since 2001, has been with the Electronics and Communication Engineering Division, Netaji Subhas Institute of Technology (NSIT), New Delhi, currently as an associate professor. He directs two open access laboratories at NSIT, namely Centre for Electronics Design and Technology (CEDT) and TI Centre for Embedded Product Design (TI-CEPD). Professor Gadre is the author of several professional articles and five books. One of his books has been translated into Chinese and another one into Greek. His recent book ”TinyAVR Microcontroller Projects for the Evil Genius”, published by McGraw Hill International consists of more than 30 hands-on projects and has been translated into Chinese and Russian. He is a licensed radio amateur with a call sign VU2NOX and hopes to design and build an amateur radio satellite in the near future. Dr. Ramesh S. Gaonkar, SUNY-PCC and IITGN Ramesh Gaonkar, Ph.D., Professor Emeritus, SUNY OCC, (Syracuse, NY) was a professor in Electrical Technology, and presently, he is teaching as a Visiting Professor at Indian Institute of Technology (IIT), Gandhinagar, India. -
2 XII December 2014
2 XII December 2014 www.ijraset.com Volume 2 Issue XII, December 2014 ISSN: 2321-9653 International Journal for Research in Applied Science & Engineering Technology (IJRASET) Overview and Comparative Study of Different Microcontrollers Rajratna Khadse1, Nitin Gawai2, Bagwan M. Faruk3 1Assist.Professor, Electronics Engineering Department, RCOEM, Nagpur 2,3Assist.Professor, E & Tc Engineering Department, JDIET, Yavatmal Abstract—A microcontroller is a small and low-cost computer built for the purpose of dealing with specific tasks, such as displaying information on seven segment display at railway platform or receiving information from a television’s remote control. Microcontrollers are mainly used in products that require a degree of control to be exerted by the user. Today various types of microcontrollers are available in market with different word lengths such as 8bit, 16bit, 32bit, and microcontrollers. Microcontroller is a compressed microcomputer manufactured to control the functions of embedded systems in office machines, robots, home appliances, motor vehicles, and a number of other gadgets. Therefore in today’s technological world lot of things done with the help of Microcontroller. Depending upon the applications we have to choose particular types of Microcontroller. The aim of this paper to give the basic information of microcontroller and comparative study of 8051 Microcontroller, ARM Microcontroller, PIC Microcontroller and AVR Microcontroller Keywords— Microcontroller, Memory, Instruction, cycle, bit, architecture I. INTRODUCTION Microcontrollers have directly or indirectly impact on our daily life. Usually, But their presence is unnoticed at most of the places like: At supermarkets in Cash Registers, Weighing Scales, Video games ,security system , etc. At home in Ovens, Washing Machines, Alarm Clocks, paging, VCR, LASER Printers, color printers etc. -
List of Known Issues for Winidea 9.21.6.0.117591
List of known issues for winIDEA 9.21.6.0.117591 Issue ID Severity Description General S001177 Medium winIDEA connection stops working after several hours of active debug session. S003966 Low Callstack is not displayed correctly if ARM Cortex application is compiled with DiabData compiler. S003658 Medium Go to... after download operation is not supported for secondary cores. S002844 Low winIDEA becomes unresponsive if CPU Options are changed when winIDEA terminal is connected to SoC and SoC is running. Infineon S003288 Medium winIDEA trace unreliable if interrupt hits on traced function exit (Infineon TC3xx). S003351 Medium Trace synchronization time error between CAN and AGBT trace gradually increases with recording length, (Infineon TC399XE). S003996 Medium Reset is not stable (Infineon TLE9844). S003803 Medium Flash Blank Check after Mass Erase does not work if secondary cores are running (Infineon TC298TP). S003792 Medium winIDEA cannot stop CPU core after external reset is triggered to SoC (Infineon TC298TF). S003330 Medium Start of trace session over AGBT trace protocol fails with faulty error message (Infineon TC277TE). iSYSTEM FBridge debug sync doesn't work when Infineon TC3xx is configured as a master workspace and used in conjunction with S003225 Medium Infineon AGBT Aurora Active Probe (Infineon TC3xx). Swapping tracing data from multiple cores, then in the next trace session from single core and in the next trace session again from S003174 Medium multiple cores, data are not traced from all configured cores (Infineon TC399XE). Correlation between AOM CAN trace and SoC data trace yields incorrect timeline ordering of the events (Infineon TriCore TC2xx and S000221 Low TC3xx). -
SPECIAL ISSUE Internet-Of-Things
boards & solutions + Combined Print Magazine for the European Embedded Market June 03/15 SPECIAL ISSUE Internet-of-Things Wearable Devices.indd 2 24/04/15 12:18 VIEWPOINT Dear Readers, ere is now doubt - a new emerg- ing Megatrend called the Internet of ings (IoT) is going propel- ling the entire electronics indus- try. According to the de nition of Wikipedia “ e Internet of ings is the network of physical objects or things embedded with electron- ics, so ware, sensors and connec- tivity to enable it to achieve greater value and service by exchanging data with the manufacturer, opera- tor and/or other connected devices. Each thing is uniquely identi able through its embedded computing system but is able to interoperate within the existing Internet infra- structure.” e Internet of ings is by another de nition “a group of physical objects with embedded sensor technology that communi- cates an internal state or external environments to a network”. According to Gartner, there will be nearly 26 billion devices on the Inter- net of ings by 2020. ABI Research estimates that more than 30 billion devices will be wirelessly connected to the Internet of ings (Internet of Everything) by 2020. As per a recent survey and study done by Pew Research Internet Project, a large majority of the technology experts and engaged Internet users who responded agreed with the notion that the Internet/Cloud of ings, embedded and wearable computing will have widespread and bene cial e ects by 2025. It is, as such clear that the IoT will consist of a very large number of devices being connected to the Internet. -
Lecture #3 PIC Microcontrollers
Integrated Technical Education Cluster Banna - At AlAmeeria © Ahmad © Ahmad El E-626-A Real-Time Embedded Systems (RTES) Lecture #3 PIC Microcontrollers Instructor: 2015 SPRING Dr. Ahmad El-Banna Banna Agenda - What’s a Microcontroller? © Ahmad El Types of Microcontrollers Features and Internal structure of PIC 16F877A RTES, Lec#3 , Spring Lec#3 , 2015 RTES, Instruction Execution 2 Banna What is a microcontroller? - • A microcontroller (sometimes abbreviated µC, uC or MCU) is a small computer on a single integrated circuit © Ahmad El containing a processor core, memory, and programmable input/output peripherals. • It can only perform simple/specific tasks. • A microcontroller is often described as a ‘computer-on-a- chip’. RTES, Lec#3 , Spring Lec#3 , 2015 RTES, 3 Microcomputer system and Microcontroller Banna based system - © Ahmad © Ahmad El RTES, Lec#3 , Spring Lec#3 , 2015 RTES, 4 Banna Microcontrollers.. - • Microcontrollers are purchased ‘blank’ and then programmed with a specific control program. © Ahmad El • Once programmed the microcontroller is build into a product to make the product more intelligent and easier to use. • A designer will use a Microcontroller to: • Gather input from various sensors • Process this input into a set of actions • Use the output mechanisms on the microcontroller to do something useful. RTES, Lec#3 , Spring Lec#3 , 2015 RTES, 5 Banna Types of Microcontrollers - • Parallax Propeller • Freescale 68HC11 (8-bit) • Intel 8051 © Ahmad El • Silicon Laboratories Pipelined 8051 Microcontrollers • ARM processors (from many vendors) using ARM7 or Cortex-M3 cores are generally microcontrollers • STMicroelectronics STM8 (8-bit), ST10 (16-bit) and STM32 (32-bit) • Atmel AVR (8-bit), AVR32 (32-bit), and AT91SAM (32-bit) • Freescale ColdFire (32-bit) and S08 (8-bit) • Hitachi H8, Hitachi SuperH (32-bit) • Hyperstone E1/E2 (32-bit, First full integration of RISC and DSP on one processor core [1996]) • Infineon Microcontroller: 8, 16, 32 Bit microcontrollers for Spring Lec#3 , 2015 RTES, automotive and industrial applications. -
Embedded Systems Design with the Texas Instruments MSP432 32-Bit Processor
Embedded Systems Design with the Texas Instruments MSP432 32-bit Processor Synthesis Lectures on Digital Circuits and Systems Editor Mitchell A. ornton, Southern Methodist University e Synthesis Lectures on Digital Circuits and Systems series is comprised of 50- to 100-page books targeted for audience members with a wide-ranging background. e Lectures include topics that are of interest to students, professionals, and researchers in the area of design and analysis of digital circuits and systems. Each Lecture is self-contained and focuses on the background information required to understand the subject matter and practical case studies that illustrate applications. e format of a Lecture is structured such that each will be devoted to a specific topic in digital circuits and systems rather than a larger overview of several topics such as that found in a comprehensive handbook. e Lectures cover both well-established areas as well as newly developed or emerging material in digital circuits and systems design and analysis. Embedded Systems Design with the Texas Instruments MSP432 32-bit Processor Dung Dang, Daniel J. Pack, and Steven F. Barrett 2017 Fundamentals of Electronics: Book 4 Oscillators and Advanced Electronics Topics omas F. Schubert, Jr., and Ernest M. Kim 2016 Fundamentals of Electronics: Book 3 Active Filters and Amplifier Frequency Response omas F. Schubert, Jr., and Ernest M. Kim 2016 Bad to the Bone: Crafting Electronic Systems with BeagleBone Black, Second Edition Steven Barrett and Jason Kridner 2016 Fundamentals of Electronics: Book 2 omas F. Schubert, Jr., and Ernest M. Kim 2015 Fundamentals of Electronics: Book 1 Electronic Devices and Circuit Applications omas F. -
8051 Microcontrollers an Applications Based Introduction.Pdf
//INTEGRAS/ELS/PAGINATION/ELSEVIER UK/MAB/3B2/FINALS_03-11-03/PRELIM.3D – 1 – [1–8/8] 28.11.2003 4:49PM 8051 Microcontrollers An Applications-Based Introduction David Calcutt Fred Cowan Hassan Parchizadeh AMSTERDAM • BOSTON • HEIDELBERG • LONDON NEW YORK • OXFORD • PARIS • SAN DIEGO SAN FRANCISCO • SINGAPORE • SYDNEY • TOKYO Newnes is an imprint of Elsevier //INTEGRAS/ELS/PAGINATION/ELSEVIER UK/MAB/3B2/FINALS_03-11-03/PRELIM.3D – 2 – [1–8/8] 28.11.2003 4:49PM Newnes An imprint of Elsevier Linacre House, Jordan Hill, Oxford OX2 8DP 200 Wheeler Road, Burlington, MA 01803 First published 2004 Copyright Ó 2004, David Calcutt, Fred Cowan and Hassan Parchizadeh. All rights reserved The right of David Calcutt, Fred Cowan and Hassan Parchizadeh to be identified as the authors of this work has been asserted in accordance with the Copyright, Designs and Patents Act 1988 No part of this publication may be reproduced in any material form (including photocopying or storing in any medium by electronic means and whether or not transiently or incidentally to some other use of this publication) without the written permission of the copyright holder except in accordance with the provisions of the Copyright, Designs and Patents Act 1988 or under the terms of a licence issued by the Copyright Licensing Agency Ltd, 90Tottenham Court Road, London, England W1T 4LP. Applications for the copyright holder’s written permission to reproduce any part of this publication should be addressed to the publisher Permissions may be sought directly from Elsevier’s Science and Technology Rights Department in Oxford, UK. Phone: (þ 44) (0) 1865 843830; fax: (þ 44) (0) 1865 853333; e-mail: [email protected]. -
PLC Relay Ladder Logic, Intel 8051 Assembly Language, Raspberry Pi
Assignment: LAB #7 and #8 PLC Relay Ladder Logic, Intel 8051 Assembly Language, Raspberry Pi ARM Assembly Language COURSE: EGR/CS333 “DIGITAL DESIGN & INTERFACING” (Digital Design II, Assembly Language, and Interfacing) SYLLABUS: http://users.etown.edu/w/wunderjt/syllabi/CS333%20Wunderlich,Joseph.htm INSTRUCTOR: J. Wunderlich PhD LATE PENALTY: Minus 33.3% per class period for each late item LAST REVISED: - PRE-LAB: 1. Read our Etown NanoLC PLC customized Simulator and Real-Time Device Control Manual: http://users.etown.edu/w/wunderjt/Info%20on%20Phoenix%20Contact%20NanoLC%20PLC.pdf including video on how to program NanoLC with Relay Ladder Logic: https://www.youtube.com/watch?v=i4wJFXCS9OU 2. Read our Etown Intel 80x51 customized Simulator and Real-Time Device Control Manual(s): a. 8051 Intel Microcontroller Development Board & Software, plus simulator (8051 Jumps & Calls) b. OPTIONAL: 2014 8051 Microcontroller Simulator and intro to Development Board and Software c. OPTIONAL: Pre-2013 Intel 80251 Microcontroller Board and Software (80251 Jumps & Calls) 3. Read our Etown Raspberry Pi customized Real-Time Device Control Manual(s): http://users.etown.edu/w/wunderjt/Raspberry%20Pi%20MANUAL%20and%20Labs.pdf DURING LAB: 1. AS A GROUP, convert your most complex working NanoLC program to-date into Relay Ladder Logic, and in your report compare and contrast it to your original program; along with demonstrating it fully functioning 2. AS A GROUP, simulate the two Intel 8051 Microcontroller Assembly Language programs shown in Dr Wunderlich’s publication below. Take screen shots of the memory map to show memory, registers, the stack, and PSW contents changing and put these in your report along with narrative explaining what’s happening, and arrows pointing to changing parts of the memory map. -
FINGERPRINT BASED DRIVING LICENSE MANAGEMENT SYSTEM’ Has Been Successfully Completed by the Following Students
FINGERPRINT BASED DRIVING LICENSE MANAGEMENT SYSTEM SUBMITTED BY DANISH SAYYED MOHAMMED HAMZA SALMAN JAMIL UNDER THE GUIDANCE OF PROF. S.CHAYA DEPARTMENT OF ELECTRONICS AND TELECOMMUNICATION ENGINEERING ANJUMAN-I-ISLAM'S KALSEKAR TECHNICAL CAMPUS PANVEL UNIVERSITY OF MUMBAI Academic Year 2015 –16 i Department of Electronics and Telecommunication Engineering ANJUMAN-I-ISLAM'S KALSEKAR TECHNICAL CAMPUS PANVEL CERTIFICATE This is to certify that the requirements for the project synopsis entitled ‘FINGERPRINT BASED DRIVING LICENSE MANAGEMENT SYSTEM’ has been successfully completed by the following students, Name DANISH SAYYED MOHAMMED HAMZA SALMAN JAMIL in partial fulfillment of Bachelor of Engineering (Electronics and Telecommunication) University of Mumbai, in the Department of Electronics and Telecommunication, Anjuman-I-Islam's Kalsekar Technical Campus Panvel during the academic year 20 – 20. Internal guide ________________ External guide (if any) ________________ Head of Department ______________ Principal _________________ Internal Examiner ________________ External Examiner ________________ ii Project Report Approval for B. E. This project report entitled “Fingerprint Based Driving License Management System” byDanish Sayyed, Mohammed Hamza, Salman Jamil is approved for the degree of Bachelor of Electronics and Telecommunication Engineering. Examiners 1.--------------------------------------------- 2.--------------------------------------------- Supervisors 1.--------------------------------------------- 2.--------------------------------------------- -
An Embedded Systems Kernel
AN EMBEDDED SYSTEMS KERNEL Lars Munch Christensen IMM-THESIS-2001-47 IMM Trykt af IMM, DTU Foreword The present report is the result of a master thesis entitled “An Embedded Systems Kernel”. The project was done from mid February until the end of October 2001. I would like to use the opportunity to thank all the parties who have con- tributed to this project. A special thank you goes to my wife Eva, who has used valuable time finding spelling and grammar errors in the report. I would also like to thank MIPS for sponsoring hardware and thank you to the people at the linux-mips mailing list for valuable MIPS information. October 26th, 2001. Lars Munch Christensen Abstract The process of composing a development system environment, suitable for embedded system development in a Free Software environment, is dis- cussed. The theory of protection and sharing of memory in a single space operating system is presented. A design for a small embedded systems ker- nel is presented and the actual implementation of the kernel is described. A generalized bootstrap is proposed. The actual implementation of the kernel is included in the appendix. Keywords Embedded systems kernel development and implementation, single address space operating systems, generalized bootstrapping. i Contents 1 Preface 1 1.1 Executive summary ....................... 1 1.2 Prerequisites .......................... 1 1.3 Typographical conventions ................... 2 2 Introduction 3 2.1 Introduction to the embedded systems ............ 3 2.2 Introduction to the project .................. 4 2.3 Motivation for the project ................... 4 2.4 Organization .......................... 5 3 Kernel properties 7 3.1 Introduction ..........................