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Creating an AIF File with Excel

Microsoft's Excel® spreadsheet is almost universally available on Windows; many die designers use it to create their die netlist.

Hints
Make sure the columns are wide enough so that when you export text, nothing from one column runs into the next column and make sure your data starts in column 1.

screen shot of AIF file in Excel



Save as Text (Space Delimited)

You cannot send the .xls file directly to the die reader. AIF is a text format. When you are complete with your spreadsheet and have saved it in .xls, you should save it again, this time as formatted TXT (space delimited).

Excel save as text (space delimited)


You can see how the output should look by opening the text file in notepad:

aif file displayed in notepad




What's in a AIF File
Describes the basic sections of the AIF file and their syntax.
  Creating an AIF file with Excel
Describes how to create an AIF file using MS Excel.
  Creating an AIF from GDSII
Describes the program, SmartDie, used to read, scan and convert a pad ring layer into AIF.
 
Sample AIF Files
Shows simple and complex AIF files and their associated layout.
  Common Errors
Describes the most common errors made when creating an AIF File.
  Multi Die AIF
A special version of AIF II designed to contain multiple die (MCM)
 
Amkor Adopts AIF Format
Amkor Technology, the world's largest contract assembler has adopted AIF as its preferred format for exchanging die data ...
  Read AIF into Cadence APD
You can read an AIF file directly into Cadence APD with this SKILL program. All intelligence is transferred.
  Wire Attach Offset
describes how to support a wire attach point offset in AIF without breaking a proper AIF reader ...
 
Importance of Net Names!
An explantion of the value of adding net names to your die pad list ...
  How to Extend AIF
Writing your own AIF tools? How to add your own extensions so that you won't break other's AIF parsers.
  AIFVU
AIF Viewer web page..




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