<< Chapter < Page Chapter >> Page >
This module provides a brief introduction to generating schematic reports and annotation in 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.

Schematic reports and annotation

Multisim allows you to generate a number of reports: Bill of Materials (BOM), Component Detail Report, NetlistReport, Schematic Statistics, Spare Gates and the Cross Reference Report. A BOM lists the components used in your design andtherefore provides a summary of the components needed to manufacture the circuit board. Information provided in the Bills ofMaterials include:

  • quantity of each component needed.
  • description, including the type of part (example: resistor) and value (example: 5.1 kohm).
  • Reference Designator of each component.
  • package or footprint of each component.

The Component Detail Report shows all information stored in the Multisim database for a particularcomponent.

The Netlist Report provides the following circuit connectivity information for each component:

  • Net name.
  • Page (filename).
  • Pin (logical pin name).

The Cross Reference Report provides a detailed list of all components and their locations in thedesign.

The Schematic Statistics Report provides the quantity of the following in a circuit:

  • Components—total number of components. (Real components + virtual components).
  • Real components—components that can be purchased.
  • Virtual components—components that cannot be purchased.
  • Gates—total number of gates used in the design.
  • Nets—total number of connections between pins.
  • Pins in nets.
  • Unconnected pins.
  • Total pins—pins in nets and unconnected pins.
  • Pages.
  • Hierarchical blocks—total number of hierarchical blocks, unique or otherwise. Instances of hierarchical blocks equals thenumber of copies of the same hierarchical block.
  • Unique hierarchical blocks—total number of unique hierarchical blocks.
  • Subcircuits—total number of subcircuits, unique or otherwise.
  • Unique subcircuits.

The Spare Gates Report lists unused gates on multi-section components. Note: Multisim provides a gate optimizerwhich will automatically and efficiently pack multisection parts onto the minimum number of chips. To run the gate optimizer selectTools/Rename/Renumber Components and then select Gate Optimizer.

Graphical annotation

Multisim provides an easy method for graphically annotating your circuits. The Graphic Annotationtoolbar allows placement of the following items: text, lines, multilines, rectangles, ellipses, arcs, polygons, pictures, andcomments. To place graphical elements without using the toolbar, right-click on the schematic and select Place Graphic.

Graphical Annotation Toolbar

Circuit description box

In addition to adding text to a particular portion of a circuit, you can add general descriptions to yourcircuit using the Circuit Description Box. You can also place bitmaps, sound and video in the Circuit Description Box.

The contents of the Circuit Description Box are viewed in the top pane of the Circuit Description Box window(select View/Circuit Description Box). To edit the contents of the Circuit Description Box, select Tools/Description BoxEditor.

Title blocks

A powerful title block editor allows you to create customized title blocks. If desired, a title block can beincluded on every page of your design.

Various fields in the title block are automatically filled in depending upon the context and variousdocument properties. When designing the title block, you choose one of the pre-defined fields or a custom field. You choose appropriatefonts depending upon your language of preference. To edit an existing, or to create a new title block, select Tools/Title BlockEditor.

Title blocks can include elements such as text, lines, arcs, Bezier curves, rectangles, ovals, arcs, bitmaps,and so on.

To place a title block, select Place/Title Block. The title block can be automatically placed in any corner byright-clicking on the title block and selecting Move To. To populate fields of each title block, simply double-click the titleblock.

Schematic transfer to ultiboard and other packages

Multisim includes a single-click feature which will transfer the current design to an installed copy ofUltiboard. Select Transfer/Transfer to Ultiboardto initiate the PCB design process. Designs can be easily forward and back-annotatedusing the same Transfer menu.

In addition to a transfer mechanism between Multisim and Ultiboard, designers also have the option to transferdesigns to one of several other PCB layout packages. Note: Transferring designs to 3rd party layout packages may requirematching Multisim components to components in the database of the chosen PCB layout program.

Questions & Answers

find the 15th term of the geometric sequince whose first is 18 and last term of 387
Jerwin Reply
The given of f(x=x-2. then what is the value of this f(3) 5f(x+1)
virgelyn Reply
hmm well what is the answer
Abhi
how do they get the third part x = (32)5/4
kinnecy Reply
can someone help me with some logarithmic and exponential equations.
Jeffrey Reply
sure. what is your question?
ninjadapaul
20/(×-6^2)
Salomon
okay, so you have 6 raised to the power of 2. what is that part of your answer
ninjadapaul
I don't understand what the A with approx sign and the boxed x mean
ninjadapaul
it think it's written 20/(X-6)^2 so it's 20 divided by X-6 squared
Salomon
I'm not sure why it wrote it the other way
Salomon
I got X =-6
Salomon
ok. so take the square root of both sides, now you have plus or minus the square root of 20= x-6
ninjadapaul
oops. ignore that.
ninjadapaul
so you not have an equal sign anywhere in the original equation?
ninjadapaul
hmm
Abhi
is it a question of log
Abhi
🤔.
Abhi
Commplementary angles
Idrissa Reply
hello
Sherica
im all ears I need to learn
Sherica
right! what he said ⤴⤴⤴
Tamia
hii
Uday
what is a good calculator for all algebra; would a Casio fx 260 work with all algebra equations? please name the cheapest, thanks.
Kevin Reply
a perfect square v²+2v+_
Dearan Reply
kkk nice
Abdirahman Reply
algebra 2 Inequalities:If equation 2 = 0 it is an open set?
Kim Reply
or infinite solutions?
Kim
The answer is neither. The function, 2 = 0 cannot exist. Hence, the function is undefined.
Al
y=10×
Embra Reply
if |A| not equal to 0 and order of A is n prove that adj (adj A = |A|
Nancy Reply
rolling four fair dice and getting an even number an all four dice
ramon Reply
Kristine 2*2*2=8
Bridget Reply
Differences Between Laspeyres and Paasche Indices
Emedobi Reply
No. 7x -4y is simplified from 4x + (3y + 3x) -7y
Mary Reply
how do you translate this in Algebraic Expressions
linda Reply
Need to simplify the expresin. 3/7 (x+y)-1/7 (x-1)=
Crystal Reply
. After 3 months on a diet, Lisa had lost 12% of her original weight. She lost 21 pounds. What was Lisa's original weight?
Chris Reply
what's the easiest and fastest way to the synthesize AgNP?
Damian Reply
China
Cied
types of nano material
abeetha Reply
I start with an easy one. carbon nanotubes woven into a long filament like a string
Porter
many many of nanotubes
Porter
what is the k.e before it land
Yasmin
what is the function of carbon nanotubes?
Cesar
I'm interested in nanotube
Uday
what is nanomaterials​ and their applications of sensors.
Ramkumar Reply
what is nano technology
Sravani Reply
what is system testing?
AMJAD
preparation of nanomaterial
Victor Reply
Yes, Nanotechnology has a very fast field of applications and their is always something new to do with it...
Himanshu Reply
good afternoon madam
AMJAD
what is system testing
AMJAD
what is the application of nanotechnology?
Stotaw
In this morden time nanotechnology used in many field . 1-Electronics-manufacturad IC ,RAM,MRAM,solar panel etc 2-Helth and Medical-Nanomedicine,Drug Dilivery for cancer treatment etc 3- Atomobile -MEMS, Coating on car etc. and may other field for details you can check at Google
Azam
anybody can imagine what will be happen after 100 years from now in nano tech world
Prasenjit
after 100 year this will be not nanotechnology maybe this technology name will be change . maybe aftet 100 year . we work on electron lable practically about its properties and behaviour by the different instruments
Azam
name doesn't matter , whatever it will be change... I'm taking about effect on circumstances of the microscopic world
Prasenjit
how hard could it be to apply nanotechnology against viral infections such HIV or Ebola?
Damian
silver nanoparticles could handle the job?
Damian
not now but maybe in future only AgNP maybe any other nanomaterials
Azam
Hello
Uday
I'm interested in Nanotube
Uday
this technology will not going on for the long time , so I'm thinking about femtotechnology 10^-15
Prasenjit
can nanotechnology change the direction of the face of the world
Prasenjit Reply
At high concentrations (>0.01 M), the relation between absorptivity coefficient and absorbance is no longer linear. This is due to the electrostatic interactions between the quantum dots in close proximity. If the concentration of the solution is high, another effect that is seen is the scattering of light from the large number of quantum dots. This assumption only works at low concentrations of the analyte. Presence of stray light.
Ali Reply
the Beer law works very well for dilute solutions but fails for very high concentrations. why?
bamidele Reply
how did you get the value of 2000N.What calculations are needed to arrive at it
Smarajit Reply
Privacy Information Security Software Version 1.1a
Good
Got questions? Join the online conversation and get instant answers!
QuizOver.com Reply

Get the best Algebra and trigonometry course in your pocket!





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
Google Play and the Google Play logo are trademarks of Google Inc.

Notification Switch

Would you like to follow the 'Introduction to multisim schematic capture and spice simulation' conversation and receive update notifications?

Ask