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MCF5213 not running

Question asked by Phil Roth on Feb 28, 2017
Latest reply on Mar 13, 2017 by Phil Roth

Having trouble starting up a MCF5213.  I know the code is good because it ran on an eval board and my design is very similar, for now only toggling a LED on a GPIO pin every 500ms using a timer interrupt. Again, code runs on the Eval board so it's the hardware. The only activity I see is the 48MHz on the PSTCLK.  Input is an 8MHz oscillator and clkmod = 1:1. Unfortunately clkmod pins are tied to VCC under the chip and can't be easily modified.  CPU can be successfully programmed via eZport and verifies so the cpu is allowing the flash to be loaded.  Any help is appreciated.

 

Thanks

 

Attached is schematic

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