Naveen Kumar

OSC2 PIN AS GPIO OF MC908JL3ECDWE

Discussion created by Naveen Kumar on Mar 31, 2008
Latest reply on Apr 2, 2008 by David Payne
Hi

I am using Freescale chip MC908JL3ECDWE.As per my application need,I am using External RC oscillator.
Now OSC2 pin is available free and can be configured as a general purpose I/O pin PTA6 or as KBI(Keyboard Interrupt)

I have tried number of ways by doing manual coding, use of processor expert and beans on Code Warrior Compiler
in C language but couldn't get the result.

As per application need, it' has to be configured as INPUT pin but  that  particular pin is having floating voltage,approx
2.5V in all attempts.

Please help me out,I am very new to Freescale Micros.

Thanks

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