BGA pin coordinate

- E
- eeh
  
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posted
19 years ago

Fri, Mar 25, 2005 1:37 PM

In Pads Logic, how to define a component with BGA pins?

For BGA package, the pin numbers are defined as

A1, A2,... A9; B1, B2,... B9; : : I1, I2,... I9;

They are not numbers!

Thanks!

- P
- Paul Burke
  
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posted
19 years ago

Fri, Mar 25, 2005 10:31 PM

Don't know about PADS, but can you change the letters to numbers e.g.

01,02,03...11,12,13... 21,22,23? (you can't with EasyPC, the numbers have to be an unbroken sequence).

Otherwise you'll have to just number them and map manually.

Paul Burke

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- Brian Aase
  
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posted
19 years ago

Sat, Mar 26, 2005 4:37 AM

Tools --> Part Editor -->Edit Electrical -->General. Check the "alphanumeric pins for part" box. This enables the Alphanumeric Pins tab, where you will need to enter each pin number individually. There's no auto-mapping capability that I'm aware of.

Brian Aase

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