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PowerQUICC HDLC support and example code

Posted: 20 Nov 2009     Print Version  Bookmark and Share

Keywords:PowerQUICC support  HDLC protocol  processors 

High-level data link control (HDLC) is a bit-oriented protocol that falls within layer 2, the data link layer, of the Open System Interconnection reference model. Many other layer 2 protocols are either based on or derived from HDLC.

HDLC is widely used in the telecommunications and networking industries. Freescale's PowerQUICC communications processors have extensive support for HDLC protocol through the communications processor module (CPM) and QUICC Engine technologies.

This application note explains how Freescale's existing PowerQUICC communications processors use the CPM and QUICC Engine technologies to support the HDLC protocol and provides HDLC example code.

View the PDF document for more information.

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