Using FN0 as Digital Inputs

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Using FN0 as Digital Inputs

Postby wkchoi » Tue Mar 13, 2012 6:40 pm

I have been trying to configure the FN0 pins on the CY8CLED04D01 as digital input pins without success. Can anyone tell me how to do this?
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Re: Using FN0 as Digital Inputs

Postby bobmarlowe » Tue Mar 13, 2012 11:25 pm

As far as I see, there is no choice to define the pins FNx as a digital input, the FN-pins are all designed as outputs (analog and digital).

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Re: Using FN0 as Digital Inputs

Postby danadak » Fri Apr 06, 2012 4:40 pm

Unless I am missing something, from the data sheet -

Function I_O Pins.jpg
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Function I_O Pins 2.jpg
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Re: Using FN0 as Digital Inputs

Postby bobmarlowe » Sat Apr 07, 2012 1:47 am

Sorry, I do not know why I have been completely wrong. Probably indulged by the comfortness of PSoC3 and 5 pins.

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Re: Using FN0 as Digital Inputs

Postby mkku » Tue Nov 20, 2012 11:07 pm

The FN pins can be used as GPIO pins. More details in KB article below:

http://www.cypress.com/?id=4&rID=40483
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