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Un-used pins on PSOC3 kit board | Cypress Semiconductor

Un-used pins on PSOC3 kit board

Summary: 1 Reply, Latest post by U2 on 29 Sep 2010 07:46 AM PDT
Verified Answers: 0
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therepairshop's picture
15 posts

Is any special handling recommended for un programmed pins on the kit board ?    How does PSOC creator handle un programmed pins ?  

I have a project that has pins that are for possible future use. The pins will be connected via the board connector to a back plane that supplies power and I.O. connections including connections that have not been defined.  Is it better to set the pins up or not define them at all ?






uday's picture
Cypress Employee
569 posts

Hello Jim,

All the unused pins in PSoC will be in a high impedance state unless you configure them to operate in a particular mode.




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