...8085 Architecture & 8085 Architecture & Its Assembly language programming Dr A Sahu Dept of Computer Science & Engineering Engineering IIT Guwahati Outline • 8085 Era and Features • 8085 – Block diagram (Data Path) – Bus Structure – Register Structure g • Instruction Set of 8085 • Sample program of 8085 Sample program of 8085 • Simulator & Kit for 8085 8085 Microprocessor 8085 Microprocessor • • • • • • • • 8 Bit CPU 3‐6Mhz Simpler design: Single Cycle CPU p g g y ISA = Pre x86 design (Semi CISC) 40 Pin Dual line Package 40 Pin Dual line Package 16 bit address 6 registers: B, C, D, E, H,L Accumulator 8 bit 8085 Microprocessor Architecture ReSeT6.5 INTR INTA RST5.5 RST7.5 TRAP SID Interrupt Control SOD Serial I/O Control Bus 8 Bit ACC MUX tmp R IR ALU Timing and Control I Decode I Decode & M/C Encodin g Z B Flag W C D E H L SP PC Inc/Dec. ter / Add latch Add Buff Data/Add Buff The 8085 Bus Structure A15 Address Bus (16bit) A0 Memory I/P 8085 MPU D7 D0 O/P Data Bus (8bit) Control Bus (8bit) 8085 Bus Structure • Address Bus : Consists of 16 address lines: A0 – A15 Address Bus : Consists of 16 address lines: A – Address locations: 0000 (hex) – FFFF (hex) – Can access 64K ( = 216 ) bytes of memory, each byte has 8 bits ( ) y y, y – Can access 64K × 8 bits of memory – Use memory to map I/O...
Words: 1345 - Pages: 6
...THE STUDENT'S PRACTICAL DICTIONARY ; fNdkoq ; CONTAINING English words with English and Hindi Meanings and Pronunciation in Deva Nagri Character with an Appendix containing Familiar Foreign Words and Phrases and Abbreviations in Common use. FIFTEENTH EDITION Thoroughly Revised,Improved,Enlarged and Illustrated PRICE 3 RUPESS ALLAHABAD RAM NARAIN LAL PUBLISHER AND BOOKSELLER 1936 ISCII text of dictionary taken from from TDIL's ftp: anu.tdil.gov.in pub dict site I N 1.m I Pron 1.m a Det 1.ek, abatement N abbey N 1.kmF, GVtF, GVAv, mdApn, b A, 2. yAg, smAE ag jF vZmAlA kA Tm a"r tTA -vr, 2. tk m phlA kESpt pzq vA -tAv , aback Adv 1.acAnk, ekAek, 2.pFC abandon VT 1.CoX nA, yAg nA, yAgnA, tjnA, d d 2.EbnA aAj^ nA nOkrF CoXnA, apn ko drAcAr aAEd m CoX nA, d , nA d d abandoned A 1.CoXA h,aA, Enjn -TAn , 2.EbgXA h,aA, iEdy lolp, lMpV, drAcArF, aAvArA , , abandonment N 1.pZ yAg, sMpZ aA mo sg, EbSkl CoX nA d , abate VI 1.km honA, GVnA, DFmA honA abate VT 1.km krnA, GVAnA, DFmA krnA, m@ym krnA, rok nA, smA krnA d 1 1.IsAiyo kA mW, gz\ArA, kVF, mW, , , 2.mht aADFn sADao kF mXlF k , abbot N 1.mht, mWDArF, mWAEDkArF abbreviate VT 1.km krnA, s" krnA, CoVA krnA, p sAr EnkAlnA abbreviation N 1.s" , GVAv, sAr, lG,!p, skt, p 2.sE" pd yAf, fNd yA pd kA lG!p ^ , abdicate VTI 1.-vQCA s CoXnA, yAg krnA, tjnA, pd yAg krnA abdication N 1.pd yAg abdomen N 1.X, V, k"F, udr p p , abdominal A 1.udr sMbDF, V kA p abduct VI 1.BgA l jAnA, EnkAl l...
Words: 164153 - Pages: 657
...COMPUTER ORGANIZATION AND ARCHITECTURE DESIGNING FOR PERFORMANCE EIGHTH EDITION William Stallings Prentice Hall Upper Saddle River, NJ 07458 Library of Congress Cataloging-in-Publication Data On File Vice President and Editorial Director: Marcia J. Horton Editor-in-Chief: Michael Hirsch Executive Editor: Tracy Dunkelberger Associate Editor: Melinda Haggerty Marketing Manager: Erin Davis Senior Managing Editor: Scott Disanno Production Editor: Rose Kernan Operations Specialist: Lisa McDowell Art Director: Kenny Beck Cover Design: Kristine Carney Director, Image Resource Center: Melinda Patelli Manager, Rights and Permissions: Zina Arabia Manager, Visual Research: Beth Brenzel Manager, Cover Visual Research & Permissions: Karen Sanatar Composition: Rakesh Poddar, Aptara®, Inc. Cover Image: Picturegarden /Image Bank /Getty Images, Inc. Copyright © 2010, 2006 by Pearson Education, Inc., Upper Saddle River, New Jersey, 07458. Pearson Prentice Hall. All rights reserved. Printed in the United States of America. This publication is protected by Copyright and permission should be obtained from the publisher prior to any prohibited reproduction, storage in a retrieval system, or transmission in any form or by any means, electronic, mechanical, photocopying, recording, or likewise. For information regarding permission(s), write to: Rights and Permissions Department. Pearson Prentice Hall™ is a trademark of Pearson Education, Inc. Pearson® is a registered trademark of...
Words: 239771 - Pages: 960
... Dr. Stefan Voß Second examiner: Prof. Dr. Hartmut Stadtler Date of thesis discussion: 18. May 2012 Contents Table of Contents 1 I Framework of the Thesis 2 1 Production Planning with Load-Dependent Lead Times and Sustainability Aspects 1.1 List of Related Research Articles and Reports . . . . . . . . . . . . . . . . 1.2 Course of Research . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.3 Conclusions and Research Directions . . . . . . . . . . . . . . . . . . . . References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 4 5 7 9 2 Cumulative Doctoral Thesis 2.1 Three Thematically Related Research Articles and Reports . . . . . . . . . 2.2 Co-Authors and Substantial Contribution of Candidate . . . . . . . . . . . 2.3 Publication of Research Articles and Reports . . . . . . . . . . . . . . . . 10 10 11 12 3 Curriculum Vitae 13 II Literature 21 1 Part I Framework of the Thesis 2 Chapter 1 Production Planning with Load-Dependent Lead Times and Sustainability Aspects The research contained in this thesis was undertaken partly as an external doctoral candidate and partly as a research and teaching assistant at the Institute of Information Systems, University of Hamburg. It contains eight articles and a technical report in the field of aggregate production planning and supply chain management. The research question immanent to this work is how...
Words: 148849 - Pages: 596
