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mpc5777c

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PENGHAN
Contributor I

Hello,

 I would like to consult how to find documentation on the assembly instruction set of the mpc5777c chip,

such as stw,wrteei.

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davidtosenovjan
NXP TechSupport
NXP TechSupport

These are two different instruction sets. See attached presentation slide:

 

BookE comprises 32-bit instructions only:

http://www.nxp.com/files/32bit/doc/ref_manual/EREF_RM.pdf

 

VLE comprises 16-bit and 32-bit instructions:

http://www.nxp.com/files/32bit/doc/ref_manual/VLEPEM.pdf

 

It is needed to choose such one that is used in you project. Usually VLE is now much common one and usually default configuration.

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