Design Support

TMS320DM647/DM648 DSP 3 Port Switch Ethernet Subsystem User's Guide (Rev. B)

This document describes the operation of the 3 port switch (3PSW) ethernet subsystem in the TMS320DM647/DM648 Digital Signal Processor (DSP). The 3 port switch gigabit ethernet subsystem provides ethernet packet communication and can be configured as an ethernet switch TMS320DM647/DM648. It provides the serial gigabit media independent interface (SGMII), the management data input output (MDIO) for physical layer device (PHY) management.



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