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How can I assign a File to a particular User for semiconductor Functional
Test Data Analysis in Yield Power SQL ( semiconductor Defect Management
Software )?
Click on the menu option "Assign File to User" in the "Security"
Manu. Assign File to User form will be opened. All the uploaded files
( STDF V3.0, STDF V4.0 ) are available in the Select Data File drop down
list. Select a File from the drop down list which you want to use for
Statistical processes, all the Unassigned Users for the selected File
will be displayed in the Unassigned Users window and all the Assigned
Users for the selected File will be displayed in the Assigned Users window.
Assign/Un-assign the selected File ( uploaded STDF file ) to the available
users.
How can I assign a TDR to a particular User for semiconductor yield
management in Yield Power.com
Click on the menu option "Assign TDR to User" in the "Security"
Manu. Assign TDR to User form
will be opened. All the uploaded files ( STDF V3.0, STDF V4.0 ) are available
in the Select TDR drop down list. Select a TDR from the drop down list,
all the Unassigned Users for the selected TDR will be displayed in the
Unassigned Users window and all the Assigned Users for the selected TDR
will be displayed in the Assigned Users window. Assign/Un-assign the selected
TDR to the available users.
How can I change my Password frequently in Yield Power SQL?
Yes, you can change your password as many times as you wish. Click on
the menu option "Change Password" in the "Security"
Manu. Change Password form will be opened. Enter Old Password ( existing
password ), New Password and then add New Password again for the confirmation
and click on the Ok button, the password will be changed.
User Management
How can I add a new user in Yield power SQL ( semiconductor Defect
Management Software )?
Click on the menu option "User Profile" in the "Security"
Manu. There are two sub menu options "Add User" and "List
Users". Click on the "Add User" sub menu option. Add User
form will be opened. There are two Tabs in the "Add User" window,
one is about the user general information and other is about the user
privileges for uploaded files ( STDF V3.0, STDF V4.0 ) and TDRs. In the
Add User tab enter First Name, Last Name, Email ( with defined format
), Phone ( with defined format ), Fax ( with defined format ), select
predefined User Group from User Group's drop down list, User Name, Password
and Remarks. Define privileges to the user and then click on the Save
button to save the user in the data base.
How can I assign privileges to the Users in Yield power SQL?
In User Privileges tab of the Add User form you can give rights of different
uploaded data files and TDRs to the users. The files ( Uploaded STDF data
file )and TDRs are displayed in the window in shape of tree, with checkbox
on left side of each File( Uploaded STDF data file )/TDR name. Check the
check box to assign the privileges of that particular File( Uploaded STDF
data file )/TDR to the user.
How can I search the users, saved in the data base in Yield power SQL
( semiconductor Defect Management Software )?
Click on the menu option "User Profile" in the "Security"
Manu. There are two sub menu options "Add User" and "List
Users". Click on the "List Users" sub menu option. List
Users form will be opened. A particular user can search by specifying
First Name, Last Name, User Group and User Name or any one of these parameters.
Click on the Search button to search the user with the specified criteria.
You can Add, Edit and Delete users from this window.
How can I get User List of all the existing users in Yield power.com?
Click on the menu option "User Profile" in the "Security"
Manu. There are two sub menu options "Add User" and "List
Users". Click on the "List Users" sub menu option. List
Users form will be opened. Click on the Search button without specifying
any search criteria, the Yield Power will return all the existing users
in the search result.
How can I add a
User Group in Yield power.com ( Defect Yield Trending Analysis Software
)?
Click on the menu option "Group Profile" in the "Security"
Manu. There are two sub menu options "Add Group" and "List
Groups". Click on the "Add Group" sub menu option. Add
Group form will be opened. Enter User Group name and then assign privileges
of the File ( uploaded STDF V3.0, STDF V4.0 file ) and TDR to the particular
User Group. The privileges ( like add, delete, modify, export etc. ) are
displayed in the window in shape of tree, with checkbox on left side of
each privilege. Check the check box to assign the particular privileges
to the User Group.
How can I search the User Groups, saved in the data base in Yield Power
SQL ( semiconductor Defect Management Software )?
Click on the menu option "Group Profile" in the "Security"
Manu. There are two sub menu options "Add Group" and "List
Groups". Click on the "List Groups" sub menu option. List
Groups form will be opened. List of all the existing User Groups is displayed
in the window. You can Add, Edit and Delete users from this window.
Importing Data
from STDF Files
How can I upload STDF file for semiconductor data analysis in Yield
power.com?
To upload the STDF files for semiconductor Functional Test Data Analysis,
click on File Menu or ( Alt+F ) as shown in and then click on Import.
On clicking Import, a new window opens with the name of Upload Data File
( STDF ). The User presses the Browse
button to select a data file, and the presses the Done button or ( Alt+D
). That data file should be STDF file with a defined format.
>>How many columns and rows does the Yield Power allow for STDF
file for semiconductor Functional Test Data Analysis?
The user can upload STDF file containing 32000 columns and unlimited rows.
How many files
I can upload on Yield Power for my semiconductor Functional Test Data
Analysis
You can Upload Unlimited STDF files in Yield Power.
can I upload the
STDF V3.0, STDF V4.0 file every time, when I perform statistical processes
No, you need to upload the STDF file once in the Yield Power and you can
modify the Existing STDF file data in the Yield Power
Data Management
Can I view the data, right after uploading a STDF file in Yield power.com
( Defect Yield Trending Analysis Software )?
Yes, when the STDF file is uploaded then Yield Power automatically opens
the Basic Test data Information form, you can view the complete data of
uploaded STDF file with automatically marked outliers in red color.
Can I view the
data of an already uploaded STDF file in Yield Power SQL ( semiconductor
Defect Management Software )?
The user can upload STDF file containing 32000 columns and unlimited rows.
Yes, click on the menu option "Test Data in the "Maintenance"
Manu. Resultant Data Detail form will be opened. Select a test data file
from the Data File drop down list and the test data for the selected file
will be displayed in the window.
How can I Mark/Unmark outliers to analyze semiconductor test data in
Yield Power SQL ( semiconductor Defect Management Software )?
when the STDF file is uploaded then Yield Power automatically opens the
Basic Test data Information form, you can view the complete data of uploaded
STDF V3.0, STDF V4.0 files with automatically marked outliers in red color.
Here you can Mark/Unmark outliers manually.
Click on the Mark Outlier button ( or Alt+M ) to mark any data elements
as outliers. Whichever element you will marks as an outlier, with a mouse
click, will be change to red indicating that the selected element is marked
as an outlier.
Click on the Unmark Outlier button ( or Alt +U ) to unmark any red colored
outlier as normal element. Whichever element you will unmark, with a mouse
click, will be change to automatic color indicating that the selected
element is unmarked.
Can I modify the uploaded test data for semiconductor test data analysis
in Yield power.com?
Yes, you can modify any record/label of an already loaded file. You can
Modify Label's General Information as well as Data element of the desired
Label. Click on the Modify button ( or Alt+M ) on the Resultant Data Details
form, Modify Raw Test Data form will be opened. You can modify the data
in the form and click on the Preview button. This action will upload the
modified data in to selected file and display the modified data in the
Preview Test Data form.
Can I add data in the already uploaded test data ( STDF V3.0, STDF
V4.0 ) for semiconductor test Functional Test Data Analysis?
Yes, to add a new record click on the Add button ( or Alt+A ) on the Resultant
Data Detail form, the Data Elements Definition form will be opened. Enter
the number of data elements that you wish to add in the selected file
and click on the Ok button. Add Raw Test Data form will be opened enter
the desired data in the form and click on the Preview button. This action
will upload data in to selected file and display the entered data in the
Preview Test Data form.
Can I delete the Test Data from a File ( uploaded STDF file ) in Yield
Power SQL ( semiconductor Defect Management Software )?
Yes, to delete a test data label select a label and click on the Delete
button ( or Alt+D ) on the Resultant Data Detail form, the selected test
data label will be deleted form the Test Data File.
Persistent
Information
Will the STDF file,
I have uploaded, be available in the data base after semiconductor data
analysis in Yield power.com?
Yes, STDF V3.0, STDF V4.0 are uploaded permanently into the Yield Power,
so you can view and manipulate the data any time.
Data Analysis &
Manipulation
How can I perform the Statistical processes on my semiconductor test
data in Yield Power SQL ( semiconductor Defect Management Software )?
When the STDF file is uploaded then Yield Power automatically opens the
Basic Test data Information form, you can view the complete data of uploaded
STDF V3.0, STDF V4.0 files with automatically marked outliers in red color.
Click on the Process Data button and the Yield Power will perform the
statistical calculations on the data and will display the Statistical
Analysis.
How can I perform
the Statistical processes on my already uploaded semiconductor test data
in Yield Power SQL?
Yes, click on the menu option "Test Data" in the "Maintenance"
Manu. Resultant Data Detail form will be opened. Select a test data file
from the Data File drop down list and the test data for the selected file
will be displayed in the window. Click on the Remove Outlier button and
the Yield Power will open the Basic Test Data Information form. Click
on the Process Data button and the Yield Power will perform the statistical
calculations on the data and will display the Statistical processes.
Statistical
Calculations
What are the resultant Statistical variables in Yield power.com ( Defect
Yield Trending Analysis Software )?
The statistical calculations will yield in to Mean, Standard Deviation,
Min, Max, CPK, Yield etc.
Histogram
Can I view the histogram reports with different linking parameters?
Yes, you can add a TDR's Parameter with a Label of any data file uploaded
before. The Yield Power provides individual and Collectively linking functionality.
How can I perform
Individually Linking of Labels with TDR Parameters for semiconductor Functional
Test Data Analysis in Yield power.com ( Defect Yield Trending Analysis
Software )?
There are Hyperlinks of different sections of the selected Template from
the Add New TDR window. User clicks on any hyperlink of any section and
after selecting a label the user presses ok then Data Linking of TDR with
Section form will open with two portions one is about the Label General
Information and other is about the Sub section Information.
How I can perform
collective Linking of Labels with TDR Parameters?
For Collective Linking User press Link All Parameter Button ( Alt+L )
on after selecting a TDR.
Comparison
of Histograms
What is comparison of histograms in Yield Power SQL ( semiconductor
Defect Management Software )?
You can compare histograms of different data sets. You can also compare
histograms by comparing multiple labels. You can compare up to twelve
labels and classify data on the basis of lower and upper limits to see
the semiconductor characterization.
Templates
What are the templates and how the templates help in reporting and
semiconductor Functional Test Data Analysis in Yield Power SQL?
Templates are user for customization of Test Data Reports. You can define
unlimited sections and sub sections for each template.
How can I define
a Template for a specific semiconductor Functional Test Data Analysis?
Click on the menu option "Create" in the "Template"
Manu. Template Creation Wizard will be opened. Enter TDR Template Name
and date. After entering the name click on the Next button, the "Template
selection Definition" form will be displayed. Enter section names
and click on the Next button, then enter the sub section names for each
section. Now define the CPK type and link it to a desired section and
click on the Next button. The Yield Power will display the information
of the template, click on the Finish button to save the template in the
data base.
Test Data Reports
How can I view the TDR of my semiconductor data analysis in Yield power.com
( Defect Yield Trending Analysis Software )?
Click on the menu option "Test Data Report" in the "Maintenance"
Manu. Test Data Report form will be opened. You can view any of the TDR
with its parameters and its linked values. All the defined TDR's are in
the Left Part of TDR Management screen, on selecting a TDR its details
will be displayed in the right hand pane.
How can I define a new TDR?
You can define new TDRs by clicking Add TDR button ( or Alt+A ) in TDR
Management form. Add New TDR form will open, select
already defined template from the drop down list and add different parameter
names.
What are the conditions for entering parameters?
You can not leave TDR Name field empty. Parameter Name should be unique.
User can leave fields of Specification and Sim Performance empty. If you
have entered some Parameters and wants to add a new parameter on top or
in the middle of Parameters, then click on the Add New button ( or Alt+A
) to add a new parameter. Yield Power will add it at the current cell
position. After defining all the parameters click on the Save button then
Yield Power will show a success message that New TDR is defined. And that
TDR Name will be added in the left pan of TDR Management screen where
you can view its details as well. You can also define TDR Date, however
system's date will be displayed by default.
TDR Customization
Can I copy the TDR with data and linking in Yield Power SQL?
Yes, you can copy TDR with data and linking, click on Copy TDR button
on TDR Management then Copy TDR form will be opened. All the existing
TDR are displayed in the combo. Select a TDR and give it a new name. User
can select a copy Date from Calendar Combo. System date will be displayed
by default. Enter an Offset Number and click on the Ok button, the existing
TDR with data and linking will be copied in to a new TDR.
What is Offset
Number in Yield power.com ( Defect Yield Trending Analysis Software )?
Offset Number is a number, which increases or decreases the labels and
links the Label after leaving the number of label you have entered. For
example if the user copies a TDR and enters 2 as the offset number, then
the Yield Power will leave the two labels and link the parameter section
with the third label from the label, which was linked before. And if there
is no third label then it will show the simple hyperlink LINK. And Yield
Power will treat both the labels and parameters similarly. And if you
enter -2 then Yield Power do the same function but replace the labels
with third previous label.
Can I copy a TDR
with new Template in Yield Power ?
Yes, you can copy a TDR with new Template. The entire defined template
will be available in the combo. By changing the Template no linking will
be copied, only the Parameter names and Specification and Sim performance
Values will be copied.
Export
TDR
Can I export TDR?
Yes, you can export a TDR from the Yield Power to system. For Exporting
TDR click on Export TDR button on TDR Management form. Select where you
want to save TDR with all its Histograms and specify the file name. Click
on the ok button then the Yield Power will export the TDR with all its
histogram.
In which format,
the TDR will be exported in Yield power.com ( Defect Yield Trending Analysis
Software )?
The TDR will be exported in the HTML format.
>>In which format, the Histograms will be exported?
The Histograms will be exported in the PDF format.
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