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MPC5744P: TBL (Time Base Low) not accessible

Question asked by Mark Piffer on Mar 23, 2016
Latest reply on Aug 31, 2017 by Ludwig Schreier

Is the TB core register implemented in this MCU at all? I keep getting an exception when trying to do a "mftbl r3" in inline assembly.

Also, trying to set the TBEN bit in HID0 didn't work either, the register bit remains unset when trying to write it to 1. The Lauterbach debugger doesn't even display the TBEN bit in HID0, so is it there at all?

 

regards,

Mark

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