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external interrupt on Pin E3 pic16f887

 
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William



Joined: 11 Sep 2010
Posts: 8

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external interrupt on Pin E3 pic16f887
PostPosted: Sun Sep 12, 2010 1:43 am     Reply with quote
Hi i was wondering how i could get an external interrupt working on pin E3 or any of the E port pins, i am using all of port B already. thanks
Ttelmah



Joined: 11 Mar 2010
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PostPosted: Sun Sep 12, 2010 3:49 am     Reply with quote
No.
Read the data sheet.
Look at Table3. The 'interrupt' column, tells you all.

You can generate an interrupt 'trick', on the CCP input pins (C1/C2), since in 'capture' mode, these will trigger a CCP interrupt, when the programmed edge is seen. Might be a solution.

Best Wishes
William



Joined: 11 Sep 2010
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PostPosted: Sun Sep 12, 2010 4:22 am     Reply with quote
Thanks I'll have to do a work around.
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