Digital Subscriber Line Access Multiplexer (DSLAM) Example Design
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 />
3.2 Receive Processor Transmit Microblock Group<br />
Figure 8 shows the data flow for the transmit microblock group in the Receive Processor. This flow<br />
also represents the dispatch loop used to control the microblock group.<br />
Figure 8. Receive Processor Transmit Microblock Group<br />
Conditionally compiled depending upon<br />
Intel ® IXB3208 Network Processor<br />
Support Definition<br />
<strong>DSLAM</strong>_Initialize_<br />
Transmit_uBlock_<br />
Group_A_IXB3208<br />
<strong>DSLAM</strong>_Initialize_<br />
Transmit_uBlock_<br />
Group_A<br />
Conditionally<br />
compiled<br />
depending upon<br />
Intel IXB3208<br />
Network Processor<br />
Support Definition<br />
<strong>DSLAM</strong>_Copy_<br />
Enqueue_IXB3208<br />
outgoing_pkt<br />
with prepended<br />
Intel IXB3208<br />
Header<br />
constants and sequences<br />
and<br />
Initializations of<br />
<strong>DSLAM</strong>_<br />
Dequeue<br />
Initializations<br />
sequences<br />
constants<br />
pdu<br />
of<br />
pdu<br />
<strong>DSLAM</strong>_Copy_<br />
Enqueue<br />
TFIFO<br />
outgoing_pkt<br />
pkt<br />
queue<br />
outgoing_pkt<br />
A9552-01<br />
Application Note 19
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