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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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Detailed descripti<strong>on</strong> of <strong>the</strong> <str<strong>on</strong>g>IEEE</str<strong>on</strong>g><str<strong>on</strong>g>1588</str<strong>on</strong>g> demo software<br />

18<br />

Figure 11. “<str<strong>on</strong>g>IEEE</str<strong>on</strong>g><str<strong>on</strong>g>1588</str<strong>on</strong>g> Data” page of <strong>the</strong> demo applicati<strong>on</strong><br />

Ano<strong>the</strong>r import<str<strong>on</strong>g>an</str<strong>on</strong>g>t menu item is <strong>the</strong> Settings attribute, which has several submenus:<br />

• <str<strong>on</strong>g>1588</str<strong>on</strong>g> Stack Settings—enables a ch<str<strong>on</strong>g>an</str<strong>on</strong>g>ge of <strong>the</strong> c<strong>on</strong>figurati<strong>on</strong> of <strong>the</strong> <str<strong>on</strong>g>1588</str<strong>on</strong>g> protocol software specific<br />

data (see Figure 12). The data c<str<strong>on</strong>g>an</str<strong>on</strong>g> be ch<str<strong>on</strong>g>an</str<strong>on</strong>g>ged during runtime <str<strong>on</strong>g>an</str<strong>on</strong>g>d is stored in <strong>the</strong> n<strong>on</strong>volatile<br />

memory to be restored after device reset.<br />

• Network Settings—enables a ch<str<strong>on</strong>g>an</str<strong>on</strong>g>ge of <strong>the</strong> basic network parameters, such as <strong>the</strong> MAC address,<br />

IP address, Gateway, <str<strong>on</strong>g>an</str<strong>on</strong>g>d Netmask (see Figure 13). These parameters are saved in <strong>the</strong> n<strong>on</strong>volatile<br />

memory <str<strong>on</strong>g>an</str<strong>on</strong>g>d applied after <strong>the</strong> device reset.<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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