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mpc5554 eTPU Input Capture missing edges in negative range of count

Question asked by Peter Szymanski on Apr 1, 2016
Latest reply on Apr 4, 2016 by Peter Szymanski

Hi, I'm using the eTPU set downloaded from Freescale/NXP after using the feature selector. I'm using the Input Capture function and find that it stops tagging edge times when the internal count of edges received is over 0x7FFFFF counts. It starts up again after the 24 bit count rolls back to zero. What am I doing wrong that it does not provide edge times in the "negative" range of the 24 bit count? Thanks

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