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Implementing an IEEE 1588 V2 Node on the ColdFire MCF5441x ...

Implementing an IEEE 1588 V2 Node on the ColdFire MCF5441x ...

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C<strong>on</strong>clusi<strong>on</strong><br />

6 C<strong>on</strong>clusi<strong>on</strong><br />

This applicati<strong>on</strong> note describes <str<strong>on</strong>g>an</str<strong>on</strong>g> <str<strong>on</strong>g>IEEE</str<strong>on</strong>g> <str<strong>on</strong>g>1588</str<strong>on</strong>g> Precisi<strong>on</strong> Time Protocol demo applicati<strong>on</strong> that targets <strong>the</strong><br />

<strong>MCF5441x</strong> <strong>ColdFire</strong> processor <str<strong>on</strong>g>an</str<strong>on</strong>g>d <strong>the</strong> TWR-MCF54418-KIT. The applicati<strong>on</strong> software runs under <strong>the</strong><br />

Freescale MQX RTOS <str<strong>on</strong>g>an</str<strong>on</strong>g>d uses <strong>the</strong> MQX RTCS TCP/IP stack <str<strong>on</strong>g>an</str<strong>on</strong>g>d <strong>the</strong> Freescale MQX<str<strong>on</strong>g>1588</str<strong>on</strong>g> Library for<br />

quick <str<strong>on</strong>g>IEEE</str<strong>on</strong>g><str<strong>on</strong>g>1588</str<strong>on</strong>g> applicati<strong>on</strong> development. This soluti<strong>on</strong> c<str<strong>on</strong>g>an</str<strong>on</strong>g> be easily ported to o<strong>the</strong>r processors from <strong>the</strong><br />

<strong>ColdFire</strong> family with <strong>the</strong> MQX <str<strong>on</strong>g>an</str<strong>on</strong>g>d RTCS support.<br />

The demo system c<str<strong>on</strong>g>an</str<strong>on</strong>g> be targeted to applicati<strong>on</strong>s that require precise clock synchr<strong>on</strong>izati<strong>on</strong> between<br />

devices with accuracy in <strong>the</strong> sub-microsec<strong>on</strong>d r<str<strong>on</strong>g>an</str<strong>on</strong>g>ge. Typical applicati<strong>on</strong>s include industrial network<br />

switches, time-sensitive telecommunicati<strong>on</strong> services, powerline networks, <str<strong>on</strong>g>an</str<strong>on</strong>g>d test/measurement devices.<br />

For more informati<strong>on</strong> <str<strong>on</strong>g>an</str<strong>on</strong>g>d updates go to www.freescale.com.<br />

28<br />

<str<strong>on</strong>g>Implementing</str<strong>on</strong>g> <str<strong>on</strong>g>an</str<strong>on</strong>g> <str<strong>on</strong>g>IEEE</str<strong>on</strong>g> <str<strong>on</strong>g>1588</str<strong>on</strong>g> <str<strong>on</strong>g>V2</str<strong>on</strong>g> <str<strong>on</strong>g>Node</str<strong>on</strong>g> <strong>on</strong> <strong>the</strong> MCF5441X, Rev. 0<br />

Freescale Semic<strong>on</strong>ductor

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