ESim/C2/Creating-a-Device-Model/English - Revision history

Nancyvarkey at 11:58, 6 August 2020

2020-08-06T11:58:06Z

Nancyvarkey at 11:55, 6 August 2020

2020-08-06T11:55:17Z

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Glorianandihal at 18:30, 5 August 2020

2020-08-05T18:30:45Z

Glorianandihal at 09:52, 5 August 2020

2020-08-05T09:52:40Z

Glorianandihal at 19:39, 3 August 2020

2020-08-03T19:39:47Z

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Glorianandihal at 14:20, 3 August 2020

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Glorianandihal: Created page with "'''Creating a Device Model''' '''Author: Gloria N ''' '''Keywords: eSim, Device model, KiCad, Eeschema, Simulation, Analysis, Knee voltage, Forward characteristics, Forward..."

2020-08-03T11:27:42Z

Created page with "'''Creating a Device Model''' '''Author: Gloria N ''' '''Keywords: eSim, Device model, KiCad, Eeschema, Simulation, Analysis, Knee voltage, Forward characteristics, Forward..."

New page

'''Creating a Device Model'''

'''Author: Gloria N '''

'''Keywords: eSim, Device model, KiCad, Eeschema, Simulation, Analysis, Knee voltage, Forward characteristics, Forward current, schematic, Ngspice netlist'''

{| border="1"
|-
| style="color:#000000;" | '''Visual cue'''
| style="color:#000000;" | '''Narration'''
|-
|| '''Show Slide:'''

Opening Slide
|| Welcome to the spoken tutorial on '''Creating a Device Model '''in '''eSim'''.
|-
|| '''Show Slide:'''

Learning Objectives
|| In this tutorial, using '''eSim'' we will learn -

* To create a '''Germanium Diode''' from an existing '''Device Model''' and
* To edit a current '''Device Model'''.

|-
|| '''Show Slide:'''

Systems Requirements
|| To record this tutorial, we will use-
* '''Ubuntu Linux OS '''16.04
* '''eSim '''version 2.0

|-
|| '''Show Slide:'''

Prerequisites
|| To practice this tutorial,
*To create a circuit schematic and simulate the netlist file in '''eSim'''.

If not, watch the prerequisite '''eSim''' tutorials on this website.

|-
|| '''Show Slide:'''

Device Models
|| The device model file begins with a dot model statement.
*'''mname''' indicates the model name like '''diode''' model '''1N4007''', '''1N4148'''.
*'''Component type''' indicates the type of model used.

For example: '''D''' is used for '''Diode''', '''M''' for '''MOSFET''', and '''NPN''' or '''PNP''' for '''BJT'''.

*'''pname''' is the parameter name and
*'''pval''' is the parameter value.

|-
|| '''Show Slide:'''

Device Models in eSim
|| The model components are already added in '''eSim'''. They are referred to as '''templates'''.

The '''templates''' are in a tabular form with '''parameter''' names and values.

The '''Device Model''' libraries are used for the components present in '''eSim''' underscore '''Devices'''.

|-
|| '''System Computer:'''
Desktop icon
|| To launch '''eSim''', you need to double-click on the '''eSim''' icon on your '''Desktop'''.

|-
|| '''System Computer:'''
eSim startup window
|| I have already opened '''eSim'''.

|-
|| '''eSim Main Window:'''
Click on '''Model Editor'''
|| Click '''New''' button in the '''Model Editor''' tab.

A '''New Model''' pop up window appears.

Type the '''Model Name''' as '''Germanium''' underscore '''Diode'''.

Click on the '''OK''' button.

@@ Line 155: / Line 155: @@
 Enter '''Ibv''' as  '''0.018'''.
-Enter '''tt''' as  '''144 exponential minus
+Enter '''tt''' as  '''144 exponential minus 9'''.
-'''.
 Enter '''M''' as  '''0.27'''.
@@ Line 162: / Line 161: @@
 Enter '''Vj'''  as '''0.1'''.
-Enter '''Is''' as '''2.0 exponential minus
+Enter '''Is''' as '''2.0 exponential minus 7'''.
-'''.
 Enter '''Bv''' as '''75'''.
@@ Line 184: / Line 182: @@
 Click '''OK'''.
-||An information pop-up window, ''''Model saved successfully''' is displayed.
+||An information pop-up window, ''''Model saved successfully'''' is displayed.
 Click on the '''OK''' button.

@@ Line 549: / Line 549: @@
 We give '''Certificates''' and '''Honorarium''' to the contributors.
-For more details, please visit this site:
+For more details, please visit this site.
 |-

@@ Line 43: / Line 43: @@
 Device Models
-||The device model file begins with a dot model statement.
+||The device model file begins with a dot '''model''' statement.
 *'''mname''' indicates the model name like ''diode'' model ''1N4007'', ''1N4148''.
 *'''Component type''' indicates the type of model used.