Nancyvarkey at 13:30, 11 September 2019

2019-09-11T13:30:39Z

Show changes

PoojaMoolya at 10:25, 24 July 2019

2019-07-24T10:25:56Z

Saurabhbansode at 12:57, 23 July 2019

2019-07-23T12:57:35Z

Show changes

Nancyvarkey at 12:02, 11 June 2019

2019-06-11T12:02:33Z

Show changes

Saurabhbansode: Created page with " {| style="border-spacing:0;width:15.928cm;" |- style="border:1pt solid #000000;padding:0.176cm;" || '''Visual cue''' || '''Narration''' |- style="border:1pt solid #000000;p..."

2019-06-11T04:06:28Z

Created page with " {| style="border-spacing:0;width:15.928cm;" |- style="border:1pt solid #000000;padding:0.176cm;" || '''Visual cue''' || '''Narration''' |- style="border:1pt solid #000000;p..."

New page

{| style="border-spacing:0;width:15.928cm;"
|- style="border:1pt solid #000000;padding:0.176cm;"
|| '''Visual cue'''
|| '''Narration'''
|- style="border:1pt solid #000000;padding:0.176cm;"
|| '''Show Slide:'''

Opening Slide
|| Welcome to the '''spoken tutorial '''on “'''Setting Parameters for Designing PCB'''”.
|- style="border:1pt solid #000000;padding:0.176cm;"
|| '''Show Slide:'''

Learning Objectives
|| In this tutorial, we will learn''' '''to -* <div style="margin-left:1.27cm;margin-right:0cm;">Read a''' PCB netlist.'''</div>
* <div style="margin-left:1.27cm;margin-right:0cm;">Draw '''outline '''and setup '''design parameter'''s for a '''board.'''</div>
* <div style="margin-left:1.27cm;margin-right:0cm;">Move and orient '''footprint'''s.</div>

|- style="border:1pt solid #000000;padding:0.176cm;"
|| '''Show Slide:'''

Systems Requirements
|| This tutorial is recorded using -* <div style="margin-left:1.27cm;margin-right:0cm;">'''Ubuntu Linux OS version 16.04'''</div>
* <div style="margin-left:1.27cm;margin-right:0cm;">'''eSim '''version '''1.1.2'''</div>

|- style="border:1pt solid #000000;padding:0.176cm;"
|| '''Show Slide:'''

Prerequisites,
|| To practice this tutorial, you should know:* <div style="margin-left:1.27cm;margin-right:0cm;">To design and '''simulate''' a '''circuit''' in '''eSim.'''</div>
* <div style="margin-left:1.27cm;margin-right:0cm;">To '''map''' '''component'''s with '''footprint'''s in '''CvPcb.'''</div>
* <div style="margin-left:1.27cm;margin-right:0cm;">To create '''netlist''' for '''PCB Design in eSim.'''</div>

If not, watch the prerequisite eSim tutorials on this website.
|- style="border:1pt solid #000000;padding:0.176cm;"
|| '''System Computer:'''

eSim startup window
|| I have opened''' eSim''' on my machine'''.'''
|- style="border:1pt solid #000000;padding:0.176cm;"
|| '''Narration only'''
|| Let us open '''7805VoltageRegulator '''example'''.'''
|- style="border:1pt solid #000000;padding:0.176cm;"
|| '''Slide with no narration'''

This file is available in the '''Code Files''' link.

Please download and save this file to your '''Desktop'''.

We will use this file for practise of this tutorial.
|| This file is available in the '''Code Files''' link, please download and save this file to your '''Desktop'''.

We will use this file for practise of this tutorial.
|- style="border:1pt solid #000000;padding:0.176cm;"
|| '''eSim main window:'''

Click on '''Open Project '''

>>

Select '''Desktop '''location

>>

Click on '''7805VoltageRegulator '''

>>

Click '''Open'''
|| Click on '''Open Project '''button from the left toolbar'''. '''

Click on '''Desktop'''.

Click on '''7805VoltageRegulator.'''

Click on '''Open '''button at the bottom right corner'''.'''
|- style="border:1pt solid #000000;padding:0.176cm;"
|| '''eSim main window : '''

Click on''' Open Schematic'''
|| Click on '''Open Schematic button '''from left toolbar,''' '''to open the '''schematic'''.
|- style="border:1pt solid #000000;padding:0.176cm;"
|| '''eSim Schematic Editor '''Window''': '''

Click on''' Cvpcb '''shortcut at the top toolbar.
|| The '''schematic''' will open.

Click on '''Cvpcb '''shortcut at the top toolbar.
|- style="border:1pt solid #000000;padding:0.176cm;"
|| '''Cvpcb '''Window''':'''

Hover cursor over the components and their mapped footprints.
||

I have mapped the '''components''' with appropriate '''footprints '''and''' generated netlist '''for it.
|- style="border:1pt solid #000000;padding:0.176cm;"
|| '''eSim Schematic '''Window''': '''

Click on '''Tools '''

>>

Click '''Layout Printed Circuit Board'''

Click '''Yes'''
||

Click on '''Tools''' at the top toolbar.

And Select the '''Layout Printed Circuit Board.'''

If you get a '''Confirmation''' box''', '''click on '''Yes'''.
|- style="border:1pt solid #000000;padding:0.176cm;"
|| '''Pcbnew '''Window''': '''

Show empty layout screen
|| An empty layout screen is seen in the '''Pcbnew '''window'''.'''
|- style="border:1pt solid #000000;padding:0.176cm;"
|| '''Pcbnew Window:'''

Click on '''Read netlist '''
|| On the top toolbar, click on '''Read netlist.'''

'''Netlist''' window will appear.
|- style="border:1pt solid #000000;padding:0.176cm;"
|| '''Netlist '''Window''' :'''

Click on '''Browse>> '''navigate to '''Desktop.'''

Double click on '''7805VoltageRegulator '''

>>

Click on '''7805VoltageRegulator.net'''

>>

Click on '''Open'''
|| Click on '''Browse '''button''', '''and navigate to '''Desktop '''Location'''.'''

Double click on '''7805VoltageRegulator.'''

Click on '''7805VoltageRegulator.net'''.

Click on '''Open '''button at the bottom right corner of this window.
|- style="border:1pt solid #000000;padding:0.176cm;"
||
|| The '''netlist''' will be loaded.
|- style="border:1pt solid #000000;padding:0.176cm;"
|| '''Netlist Window:'''

Click on '''Read Current Netlist '''

'''>>'''

Hover cursor over '''Messages '''window

>>

Click on '''Close'''
|| Click on '''Read Current Netlist '''button''' '''at the top right corner of '''Netlist '''window.

If there is an error it will appear in red color in the '''Messages''' window.

In my case, there are no errors.

Click on the '''Close '''button at the top right corner of the '''Netlist '''window.
|- style="border:1pt solid #000000;padding:0.176cm;"
|| '''Pcbnew Window:'''

Hover mouse over footprints in the '''Pcbnew '''window
|| The''' footprint'''s mapped with the '''component'''s appear on '''layout screen''' in a bundled manner.
|- style="border:1pt solid #000000;padding:0.176cm;"
||
|| Let us first draw an outline for the '''board''' we are creating.
|- style="border:1pt solid #000000;padding:0.176cm;"
|| '''Pcbnew '''window''':'''

Right-click on the''' layout screen'''

>>

Click on '''Select working layer'''

Click on '''Edge.Cuts'''
|| To place an outline for the '''board''' on '''Edge.Cuts''' '''layer,''' right-click on the '''layout screen.'''

Click on '''Select working layer.'''

Click on '''Edge.Cuts.'''
|- style="border:1pt solid #000000;padding:0.176cm;"
|| '''Pcbnew''' window ''': '''

Hover cursor over the rightmost panel.

>>

Hover cursor over '''Layer'''.

>>

Hover cursor over '''F.Cu, B.Cu'''

Hover cursor over '''F.Silks, Margin '''and''' Edge.Cuts '''layers

>>

Click on''' Edge.Cuts >>''' Hover mouse over the '''blue arrow'''
|| Alternately, working '''layer''' can be selected from the right side of the '''panel'''.

Under the '''Layer '''option, working '''layer'''s of a '''board''' are listed.

'''Front Copper '''and''' Bottom Copper '''layers will be used for placing '''tracks'''.

'''Front Silk, Edge.Cuts '''and''' Margin '''will be used for placing text and dimension.

Click on the right side of '''Edge.Cuts, '''a '''blue arrow '''will appear next to the '''Edge.Cuts.'''
|- style="border:1pt solid #000000;padding:0.176cm;"
|| '''Pcbnew '''window''': '''

Click on '''Place '''

>>

Click on '''Line or Polygon '''from the dropdown menu

Click on the '''layout screen'''>> Move the cursor horizontally

>>

Click on the editor

>>

Hover cursor over the yellow line
|| Click on '''Place '''at the top toolbar of '''Pcbnew '''window.

Click on '''Line or Polygon '''from the menu.

A pencil tied to your cursor will appear on the layout screen.

We will use this to draw the outline.

Click on the '''layout screen '''and move the pencil horizontally to a certain extent.

Click on the '''location '''where we want to finish the line.

A yellow line will appear on the '''layout screen'''.

We will draw a rectangular shaped outline using the method demonstrated.
|- style="border:1pt solid #000000;padding:0.176cm;"
|| '''Pcbnew '''window ''':'''

Show completed rectangular border
|| We have created a rectangular shape as the outline for the '''board'''.
|- style="border:1pt solid #000000;padding:0.176cm;"
||
|| Now let us separate and place the '''footprint'''s now.
|- style="border:1pt solid #000000;padding:0.176cm;"
|| '''Pcbnew '''window''' :'''

Press '''F1 '''or use the scroll button to zoom in.

>>

Right Click on '''Screw_Terminal_01x02 '''text

>>Select '''Footprint J1 on F.Cu'''

>>

Select the''' Move '''option >> hover cursor in circular fashion

Move the cursor towards left

>>

Click once on '''Pcbnew Window'''
|| I will now zoom in to see the '''footprint'''s on the '''layout''' clearly, using the '''F1''' key.

Right-click on '''Screw underscore Terminal underscore 01x02''', click on '''Footprint J1 on F.Cu'''.

And Select the '''Move '''option. 

Move the cursor tied to the '''footprint''' horizontally towards left.

Click once on the '''layout screen '''to place the''' footprint.'''
|- style="border:1pt solid #000000;padding:0.176cm;"
|| '''Pcbnew '''window''':'''

Right Click on '''Screw_Terminal_01x02 '''

Select '''Footprint J1 on F.Cu'''

>>

Select the '''Rotate + '''option
|| To properly orient this '''footprint''', right-click on '''Screw_Terminal_01x02.'''

Select '''Footprint J1 on F.Cu.'''

Let us select the '''Rotate + '''option.
|- style="border:1pt solid #000000;padding:0.176cm;"
||
|| Similarly we will move and orient all other '''footprint'''s, according to our design.

All the '''components''' should be inside the rectangular outline drawn.
|- style="border:1pt solid #000000;padding:0.176cm;"
|| '''Pcbnew '''window''':'''

Press '''Shift''' and '''?''' key together

>>

Hover mouse over '''Hotkeys List '''window
|| Press '''Shift''' and '''?''' keys together.

This will open all the keyboard shortcuts available under '''Hotkeys List '''window.
|- style="border:1pt solid #000000;padding:0.176cm;"
||
|| We can use '''Hotkeys''' or the demonstrated methods for placing and orienting the '''footprint'''s.
|- style="border:1pt solid #000000;padding:0.176cm;"
|| Click '''Close'''
|| Click on '''Close '''button at bottom right corner of the '''Hotkeys List '''window'''.'''
|- style="border:1pt solid #000000;padding:0.176cm;"
||
|| You may or may not see white '''wires, '''representing interconnected '''footprint'''s.
|- style="border:1pt solid #000000;padding:0.176cm;"
|| '''Pcbnew '''window''' :'''

Click on '''Show or Hide board ratnest'''
|| If you do not see them,

click on '''Show or Hide board ratsnest''' button at the '''panel''' of '''Pcbnew '''window'''.'''

White wires are called as '''airwires'''.
|- style="border:1pt solid #000000;padding:0.176cm;"
|| '''Pcbnew '''window''' :'''

Show moved and oriented '''footprints'''
|| I have already moved and oriented the '''footprint'''s to get minimum intersection between '''airwires'''.
|- style="border:1pt solid #000000;padding:0.176cm;"
||
|| Let us set the parameters to place '''track'''s on the '''layout'''.
|- style="border:1pt solid #000000;padding:0.176cm;"
|| '''Pcbnew '''window''':'''

Click on '''Design Rules'''

'''>> '''Click on '''Design Rules''' from menu
|| Click on '''Design Rules '''option given at the top side of the toolbar.

Click on '''Design Rules '''from the menu.
|- style="border:1pt solid #000000;padding:0.176cm;"
|| '''Design Rules Editor '''window''' :'''

Click on window below '''Track Width'''

Press '''backspace '''key thrice

Enter the number '''1.2'''
|| We will change the default '''track''' width from 0.25 mm to 1.2 mm.

Click on the window below '''Track Width.'''

Let us clear the present value by pressing '''backspace '''key thrice.

Type the number '''1.2.'''
|- style="border:1pt solid #000000;padding:0.176cm;"
||
|| This will make all '''tracks''' placed in future, of '''1.2 millimeter''' width.

You can select the '''track''' width according to your requirements.
|- style="border:1pt solid #000000;padding:0.176cm;"
|| '''Design Rules Editor Window :'''

Click on '''Global Design Rules '''tab

>>

Click on the tab in front of '''Min track width.'''

>>

Press '''backspace''' key thrice

>> Enter the number '''1.2'''
|| Click on '''Global Design Rules''' at the top of the '''Design Rules Editor''' window.

Click on the tab in front of '''Min track width.'''

Let us clear the present value using '''Backspace''' key.

Then type the number '''1.2 '''in this space.
|- style="border:1pt solid #000000;padding:0.176cm;"
||
|| This ensures that any '''track''' placed on any '''layer,''' is of minimum 1.2 mm width.
|- style="border:1pt solid #000000;padding:0.176cm;"
|| '''Design Rules Editor''' window:

Click '''Ok'''
|| Click on the '''Ok '''button at the bottom right corner'''.'''
|- style="border:1pt solid #000000;padding:0.176cm;"
||
|| Now let us check the '''drill hole''' size of '''X1''', that is '''Lm_7805'''.
|- style="border:1pt solid #000000;padding:0.176cm;"
|| '''Pcbnew '''window''':'''

Place cursor on '''Node 1''' of '''X1''', Press '''E '''key.
|| Place cursor on '''Node 1''' of '''X1''' and press '''E''' key.
|- style="border:1pt solid #000000;padding:0.176cm;"
||
|| '''Pad Properties '''window will appear.
|- style="border:1pt solid #000000;padding:0.176cm;"
|| '''Pad Properties '''window''':'''

Hover cursor over '''Drill '''block from the top right corner of '''Pad Properties Window'''

Hover cursor over '''Size X:'''
|| We can see the '''drill hole '''properties such as shape, size of this particular '''pad'''.

We can see the default '''drill hole''' size for this particular '''pad''' is 1 millimeter.
|- style="border:1pt solid #000000;padding:0.176cm;"
||
|| The default '''drill hole''' size and shape for different '''footprints''' may vary.

We can change it according to our need.
|- style="border:1pt solid #000000;padding:0.176cm;"
|| Click '''Ok'''
|| Click on the '''Ok '''button at the bottom right corner of the '''Pad Properties''' Window'''.'''
|- style="border:1pt solid #000000;padding:0.176cm;"
|| '''Pcbnew '''window:

Press '''Ctrl '''and '''S '''keys together
|| Let us press '''Ctrl '''and '''S '''keys''' '''together to '''save''' the work.
|- style="border:1pt solid #000000;padding:0.176cm;"
||
|| With this, we come to the end of this tutorial.

Let us summarize.
|- style="border:1pt solid #000000;padding:0.176cm;"
|| '''Show Slide:'''

Summary
|| In this tutorial, we learnt to :* <div style="margin-left:1.27cm;margin-right:0cm;">Read a''' PCB netlist.'''</div>
* <div style="margin-left:1.27cm;margin-right:0cm;">Draw '''outline '''and setup '''design parameter'''s for a '''board.'''</div>
* <div style="margin-left:1.27cm;margin-right:0cm;">Move and orient '''footprint'''s.</div>

|- style="border:1pt solid #000000;padding:0.176cm;"
|| '''Show Slide:'''

'''Forum'''
|| Please post your timed queries in this forum.
|- style="border:1pt solid #000000;padding:0.176cm;"
|| '''Show Slide:'''

'''FOSSEE Forum'''
|| Please post your general queries on eSim in this forum.
|- style="border:1pt solid #000000;padding:0.176cm;"
|| '''Show Slide:'''

'''Textbook Companion'''
|| '''FOSSEE''' team coordinates the '''TBC''' project. 
|- style="border:1pt solid #000000;padding:0.176cm;"
|| '''Show Slide:'''

'''Acknowledgment'''

[http://spoken-tutorial.org/ http://spoken-tutorial.org]
|| '''Spoken Tutorial''' Project is funded by '''NMEICT, MHRD''', Govt. of India.

For more details, visit this website.
|- style="border:1pt solid #000000;padding:0.176cm;"
|| '''Thank you Slide'''
|| This is Saurabh from '''IIT Bombay''', signing off.

Thank you.
|-
|}

@@ Line 56: / Line 56: @@
 We will use this file for practise of this tutorial.
-|| This file is available in the '''Code Files''' link, please download and save this file to your '''Desktop'''.
+||
-−
-−
-We will use this file for practise of this tutorial.
 |- style="background-color:#ffffff;border:1pt solid #000000;padding:0.176cm;"
 || '''eSim main window:'''
@@ Line 110: / Line 107: @@
 I have mapped the '''components''' with appropriate '''footprints '''and''' generated netlist '''for it.
 |- style="background-color:#ffffff;border:1pt solid #000000;padding:0.176cm;"
 || '''eSim Schematic '''Window''': '''
@@ Line 446: / Line 446: @@
-Let us clear the present value by pressing '''backspace '''key thrice.
+Let us clear the present value using '''backspace '''key.

ESim/C2/Setting-Parameters-for-PCB-designing/English - Revision history

Nancyvarkey at 13:30, 11 September 2019

PoojaMoolya at 10:25, 24 July 2019

Saurabhbansode at 12:57, 23 July 2019

Nancyvarkey at 12:02, 11 June 2019

Saurabhbansode: Created page with " {| style="border-spacing:0;width:15.928cm;" |- style="border:1pt solid #000000;padding:0.176cm;" || '''Visual cue''' || '''Narration''' |- style="border:1pt solid #000000;p..."