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Digital Subscriber Line Access Multiplexer (DSLAM) Example Design

Digital Subscriber Line Access Multiplexer (DSLAM) Example Design

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<strong>Digital</strong> <strong>Subscriber</strong> <strong>Line</strong> <strong>Access</strong> <strong>Multiplexer</strong> (<strong>DSLAM</strong>) <strong>Example</strong> <strong>Design</strong><br />

// buffer_descriptor_address address for buffer descriptor<br />

// pdu_length length of PDU in buffer<br />

//<br />

// Implementation:<br />

// Prepare SRAM xfer registers used for queueing<br />

// Get the next index for the packet queue<br />

// Enqueue the PDU using packetq_send<br />

//<br />

// Size:<br />

// 17 instructions<br />

//<br />

// <strong>Example</strong> usage:<br />

// <strong>DSLAM</strong>_SA_Enqueue(bd_address, length)<br />

18 Application Note

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