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This module provides a brief a list of the objectives for this set of modules based on National Instruments Multisim. Multisim is fully featured SPICE schematic capture and simulation tool used for circuit design, simulation, and in combination with Ultiboard for layout of custom PCBs.

Introduction

Course objectives and overview

This course will provide you with an introduction to Multisim's many features. At the end of the threehours, you should have a basic understanding of the user interface (UI), schematic capture and simulation. You will also see howMultisim fits into the broader PCB design flow (Figure 1 and Figure 2).

The course is split into sections, each containing associated exercises to help solidify the conceptspresented. There is also an Appendix, which provides some direction on how to integrate Multisim with National Instruments’products to create a truly integrated benchtop platform for design andverification.

Course materials

In order to successfully complete this course, you will need the following:

  • Multisim Software.
  • Multisim User Guide and helpfiles (available in soft copies installed with the software).
  • Associated circuits (associated circuits found on the CD in the back of this book).

The electronics workbench portfolio

Electronics Workbench Product Flow

Multicap

Multicap 9 is the industry’s most intuitive and powerful schematic capture program. Multicap’s innovative and timesaving features, including modeless operation, powerfulautowiring and a comprehensive database organized into logical parts bins on your desktop, allow designs to be captured almost asfast as they can be conceptualized. Repetitive tasks are optimized, leaving you freer to create, test and ultimately perfect yourdesigns, resulting in superior products and minimizing time-to-market.

Multisim

Multisim, the world’s only interactive circuit simulator, allows you to design better products in lesstime. Multisim includes a completely integrated version of Multicap, making it the ideal tool for capturing schematics andthen instantly simulating circuits.

Multisim 9 also offers integration with National Instruments LabVIEW and SignalExpress, allowing you totightly integrate design and test.

Ultiboard

Ultiboard has been carefully designed to maximize your productivity. By optimizing the most commonrepetitive tasks such as part and trace placement, the number of keystrokes and mouse movements required to lay out any design hasbeen dramatically reduced.

Ultiboard handles today’s higher speed designs with ease using constraint driven layout. Innovativefeatures such as Real-Time design rule checking,“Push&Shove”components&traces, component nudging with trace rubberbanding,“Follow-me”trace editing and an Automatic Connection machine ensure that you rapidly complete an error-freeboard.

Ultiroute for professional customers

For all but the most basic PCBs, the density and complexity of today’s designs make manual component and trace placement techniques impractical. For these designs, ElectronicsWorkbench offers Ultiroute—a state-of-the-art autorouting and autoplacement tool.

Ultiroute ensures high circuit performance and lower production costs for these demanding projects by uniquelycombining the best of gridless (shape-based) and grid-based routing.

Integrated design and validation with national instruments

The Integrated Design Flow

Labview

NI LabVIEW is the graphical development environment for creating flexible and scalable test, measurement,and control applications rapidly and at minimal cost. With LabVIEW, engineers and scientists interface with real-world signals, analyzedata for meaningful information, and share results and applications. Regardless of experience, LabVIEW makes developmentfast and easy for all users.

Signalexpress

SignalExpress is interactive software for quickly acquiring, comparing, automating, and storing measurements.Use SignalExpress to streamline your exploratory and automated measurement tasks for electronics design, validation, andtest.

SignalExpress introduces an innovative approach to configuring your measurements using intuitivedrag-and-drop steps that do not require code development.

Ni elvis

National Instruments Educational Laboratory Virtual Instrumentation Suite (NI ELVIS) is a LabVIEW-based designand prototyping environment for university science and engineering laboratories. NI ELVIS consists of LabVIEW-based virtualinstruments, a multifunction data acquisition device, and a custom-designed benchtop workstation and prototyping board. Thiscombination provides a ready-to-use suite of instruments found in all educational laboratories. Because it is based on LabVIEW andprovides complete data acquisition and prototyping capabilities, the system is ideal for academic coursework, from lower-divisionclasses to advanced project-based curricula. Curriculum applications include electronics design, communications, controls,mechatronics, instrumentation, and data acquisition.

Questions & Answers

what is the meaning of function in economics
Effah Reply
Pls, I need more explanation on price Elasticity of Supply
Isaac Reply
Is the degree to the degree of responsiveness of a change in quantity supplied of goods to a change in price
Afran
Discuss the short-term and long-term balance positions of the firm in the monopoly market?
Rabindranath Reply
hey
Soumya
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Mitiku
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Hallo
Rabindranath
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Afran
what is firms
Anteyi Reply
A firm is a business entity which engages in the production of goods and aimed at making profit.
Avuwada
What is autarky in Economics.
Avuwada
what is choice
Tia Reply
So how is the perfect competition different from others
Rev Reply
what is choice
Tia
please what type of commodity is 1.Beaf 2.Suagr 3.Bread
Alfred Reply
1
Naziru
what is the difference between short run and long run?
Ukpen Reply
It just depends on how far you would like to run!!!🤣🤣🤣
Anna
meaning? You guys need not to be playing here; if you don't know a question, leave it for he that knows.
Ukpen
pls is question from which subject or which course
Ada
Is this not economics?
Ukpen
This place is meant to be for serious educational matters n not playing ground so pls let's make it a serious place.
Docky
Is there an economics expert here?
Docky
Okay and I was being serous
Anna
The short run is a period of time in which the quantity of at least one inputs is fixed...
Anna
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Anna
Elacisity
salihu
Meaning of economics
Suraj Reply
It will creates rooms for an effective demands.
Chinedum Reply
different between production and supply
babsnof
Hii
Suraj
hlo
eshita
What is the economic?
Suraj
Economics is a science which study human behavior as a relationship between ends and scarce means which has an alternative use.
Mr
what is supply
babsnof
what is different between demand and supply
Debless Reply
Demand refers to the quantity of products that consumers are willing to purchase at various prices per time while Supply has to do with the quantity of products suppliers are willing to supply at various prices per time. find the difference in between
Saye
Please what are the effects of rationing Effect of black market Effects of hoarding
Atty Reply
monoply is amarket structure charecrized by asingle seller and produce a unique product in the market
Cali Reply
yes
Niraj
I want to know wen does the demand curve shift to the right
Nana
demand curve shifts to the right when there's an increase in price of a substitute or increase in income
kin
ask me anything in economics, I promise to try and do justice to the question, you can send me an email or message, I will answer
kin
what are the factor that change the curve right
Nana
explain the law of supply in simple .....
freshwater
the Law of supply: states that all factor being equal, when the price of a particular goods increase the supply will also increase, as it decreases the supply will also decrease
kin
@Nana the factor that changes or shift the d demand curve to the right is 1) the increase in price of a substitute good or commodity 2) increase in income
kin
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kin
different between bill of exchange n treasure bill
Nana
yes
Ada
so would you tell me what means an apportunity cost plz?
Cali
what is true cost
Akiti
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define an apportunity cost?
Cali
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Cali
In a simple term, it is an Alternative foregone.
Sule
opportunity cost is the next best value of a scale of preference
Akiti
Both of you are not correct.
Nelly
opportunity cost: is a forgone alternative
kin
Monopoly is where is one producer produces a given product with no close substitute
James
what is income effect?
Qwecou Reply
if you borrow $5000 to buy a car at 12 percent compounded monthly to be repaid over the next 4 year what is monthly payment
Nitish Reply
Researchers demonstrated that the hippocampus functions in memory processing by creating lesions in the hippocampi of rats, which resulted in ________.
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The formulation of new memories is sometimes called ________, and the process of bringing up old memories is called ________.
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Source:  OpenStax, Introduction to multisim schematic capture and spice simulation. OpenStax CNX. Sep 26, 2006 Download for free at http://cnx.org/content/col10369/1.3
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