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Monday, September 30, 2013

Revision test MPMC Question 1

REVISION TEST – I
Subject: EC2304-Microprocessors and Microcontroller Class: III - ECE

PART–A
Answer all questions
  1.  Write down the BUS STATUS signal of 8086?
  2. What is microprocessor?
  3. Compare 8085 and 8086 Processor 
  4. What is pipelined architecture data lines in 8085
  5. State the different between the CPU and ALU
  6. Draw the diagram of demultiplexed 
  7. List out the Flags in 8086 processor
  8. Discuss  the function of BIU
  9. What is the use of AC flag in 8085?
  10. Define the function of SID and SOD in 8085
  11. What is the logical address value corresponding  to the physical address 6A3F7H. Assume that code segment is 5000H
  12. Define instruction cycle, Machine cycle , and T state
  13. Explain the HOLD, HOLDA Signal
  14. What are the segment Register of 8086?
  15. Name the data and control Flags  of 8086
  16. what are the architectural advancement methods available in 8086?
  17. Define the function of LOCK signals in 8086
  18. What do you meant by direct memory access?
  19. Define multiproceoosr configuration 
  20. What is meant by system bus?
              Part B

  1. Write the short notes about Interrupts of 8085. Different between software and hardware interrupt  
  2. Draw the diagram of minimum mode configuration 8086 and explain it.
  3. Explain the Bus cycle diagram of maximum mode configuration
  4. Draw the architecture of 8085  and explain in detail?
  5. Explain 8086 with neat block diagram. 
       
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Sunday, September 29, 2013

List of companies


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University Question -MPMC

MPMC University Questions.pdf by Rajasekar Pichaimuthi

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CAD for VLSI university Question

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List of Software Companies in india

Courtesy : Internet sources,
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Fwd: list of software companies


Company
Contact Address
Specialization
A G Technologies Pvt Ltd, Mumbai
ERP, IT enabled services, web enablement, application development
A P Technosis Ltd, Noida
Software development (Java, VB, ASP), Offshore services, Consultancy
Aalayance Ecom Services Pvt Ltd, Bangalore
Enterprise Application Integration, Object Technologies, Public Key Infrastructure, Software development and testing
ABO Software Private Limited, New Delhi
Electronic Commerce, Electronic Data Interchange, Telecomm-unication - X.25, Frame Relay, Object Oriented Programming
Accel Software Solutions Limited, Chennai
Software Development, IT Training, IT Enabled Services, E-Biz Solutions
Accenture Services Pvt. Ltd., Mumbai
Project deliver, Custom application development, Application management & conversion, Creation of client-specific facilities
Access Networks India Pvt Ltd, Trichy
Website: www.anwsi.com,
Protocol development, CTI development, CRM systems, operational support systems for telecom service providers
Ace Software Exports Ltd, Rajkot
Database Creation, Software Development, CAD - AM/FM Services, E-Commerce Solutions
Aces Global Systems Pvt. Ltd, Mumbai
Offshore development, Staff Augumentation, Project Consulting, Systems Integration
ACES Infotech Pvt Limited, Calcutta
School computer training, Hardware maintenance, Hardware selling (An Authorised Dealer / Distributor / Reseller of HCL, Vintron, Seagate, TVSE, Microtek)
Acsys Software (India) Pvt Ltd, Chennai
Mutual funds, pension funds, insurance, portfolio management
Acumen Software Technologies Ltnd, Hyderabad
Internet desktop Business solutions for manufacturing sectors, Business Intelligence solutions
Adam Comsof Ltd, Mumbai
Product Development (WAP), E-Commerce Projects, Onsite / Offshore Projects, Consultancy
ADCC Research & Computing Centre Ltd, Nagpur
E-commmerce & web technologies, banking, GIS/GPS - Fleet Management, UtilityManagement, CTI - Telebanking, Wireless(SMS) Banking, Mortgage, Finance in client server and web based environment
Aditi Technologies Pvt Ltd, Bangalore
E-service product- Talisma for handling customer e-mail in a team environment, E-commerce consultancy and development, Outsourced support services
Adobe Systems India Pvt Ltd, Noida
Specialisation: Web and Desktop Publishing Software
Adroit Computer Technique Pvt Ltd, New Delhi
Application Software Development and Turnkey Consultancy, Transaction Oriented Web-Based Solutions, ERP solution for SME - Manufacturing and Non-manufacturing Organisations, Business Process RE -Engineering and Feasibility Studies
Advanced Micronic Devices Ltd, Bangalore
Building Automation, Control systems, Embedded Software, E-commerce
Advent Software Limited, Pune
Distributed Computing Environment, Embedded Software, Internet Enabled Services
AdventNet Development
Website: www.adventnet.com Email:
Network Management, Internet Management

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Reference Books for LabVIEW

LabVIEW Official Website

S.NO
Book title
Author
Publisher
Year/Edition
1
Hands-On Introduction to LabVIEW  for Scientists and Engineers
John Essick
Oxford university press
2012
2
The LabVIEW Style Book
Peter Blume
Prentice Hall

3
Learn LabVIEW 2010/2011 Fast
Douglas Stamps
SDC Publications
2012
4
LabVIEW for Electrical Engineers and Technologists
Stephen Philip Tubbs

2011
5
LabVIEW for Everyone: Graphical Programming Made Easy and Fun
Jeffrey Travis, Jim Kring
Prentice Haell
2006
6
LabVIEW : Advanced Programming Techniques, Second Edition
Rick Bitter, Taqi Mohiuddin, Matt Nawrocki
CRC Press
2006
7
LabVIEW  based advanced instrument Systems
S Sumathi  , P Sureka
Springer
2007
8
LabVIEW Graphical Programming
Gary W. Johnson,
Richard Jennings
McGraw-Hill
4th  edition
 9
LabVIEW for Engineers
Ronald W Larsen
Prentice Hall
2011
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Saturday, September 28, 2013

Two marks Questions - Microprocessors and Microcontrollers

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INTEL History


Microprocessor
Learning about Intel microprocessor history will teach you a lot about how computer processors have evolved over the years, and how we have reached the advanced stage of processors today. Intel Corporation was founded in July 1968, and today it is the world's biggest semiconductor chip manufacturer. The proportion of personal computers that run on Intel chips today is simply mind boggling, to say the least. The company is based in Santa Clare, California and the name was coined as an abbreviation of Integrated Electronics Corporation.

The First Step

Intel 4004 was the world's first single chip microprocessor, and was created by Intel in November 1971. Ted Hoff, Federico Faggin and Stan Mazor are the people who came up with this amazing chip for the time, which combined the CPU, the memory, and the input output ports of a computer on to one single chip, which was astoundingly small for the time. This was only the beginning of the long history of computer processors.

The need for the 4004 chip came up in 1969, when a Japanese client called Busicom asked Intel to make them 12 different chips for a variety of computing purposes, for an advanced calculator. But Intel did not have enough people to make these chips, so they suggested that they could put all the features into one single chip. Busicom agreed, and Intel microprocessor history was made


Further Developments
From then on, Intel became synonymous with integrated circuits, and they became the custom chip providers for all computer enthusiasts in the computer industry. In April 1972, the 8008 chip was introduced, which was the first 8 bit chip ever. Another two years later the 8080 chip was released, which increased the speed of functioning and the number of instructions executed per second by a great amount.

The next step was to create microcontrollers, which were literally 'computers on chips'. The 8748 microcontroller was released in 1976, and this allowed users to control events in real time and manage data at much faster speeds.

In 1978, the 8086 microprocessor was released which was a further enhancement of the 8080 chip. This chip used a 16 bit architecture, and it was followed up by the 8088 chip in 1981. Competition was slowly catching up with Intel at this time though, so they released the 80186 and the 80286 microprocessors in 1982.

The next step was to move on to 32 bit processors, and this is how the 80386 and the 80486 came up. These processors were also known as the '386' and the '486' respectively, and they were used till the early nineties. The 386 was released in 1985, and the 486 was released in 1989.

Intel Pentium Microprocessor

This list of Intel microprocessors brings us to the amazing 80586 processor, which is used even today, with several modifications and upgrades of course. The chip was initially a 32 bit chip with a speed of about 66 MHz, and the 64 bit processors that are available today, can clock speeds of up to 3.6 GHz. You must look at the Intel Core processors to see the real power and beauty of these devices, which are comfortably the best computer processors. The history of Intel processors has been long and winding, but it has culminated in a great offering to the world, which has changed our lives forever. You must also learn more about 32 bit vs. 64 bit processors.


Courtesy :
http://www.buzzle.com/articles/intel-microprocessor-history.html

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Sunday, July 21, 2013

use full website links for LabVIEW resource


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Tuesday, July 9, 2013

8085 simulator free version

https://docs.google.com/file/d/0B8ugp9d2Roi6Sk90WDhkUlpSNzA/edit?usp=sharinghttps://docs.google.com/file/d/0B8ugp9d2Roi6Sk90WDhkUlpSNzA/edit?usp=sharing
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Monday, May 27, 2013

How to download the embeded pdf , doc, xls file etc....,

Here i have uploaded the question in pdf or doc format. If the viewrers want to download the file , do the following steps.

1.Clik the link title  which is having pdf or doc file format. now you will get the embeded pdf file in the bolgs.



2. Now the top of the corner , you will have the arrow symbol, clik that one now you will get the new window .
3.Go to the new window which is google docment site. Now you will download  by choosing the option as File >Download ( ctrl +S).
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