TIDEP0074 Reference Design

Texas Instruments

Packet Processing Engine Reference Design for IEC61850 GOOSE Forwarding

Description

The TIDEP0074 reference design demonstrates packet switching and filtering logic implemented in the M4 core of AM572x based upon the Ethertype: MAC address and Application ID (APPID) of GOOSE packets received from the PRU-ICSS. Packets are filtered and routed to destinations in order to allow the time-critical events defined in substation communication standard IEC 61580 to be serviced in a dedicated core. The design additionally shows multi-core communication between the ARM Cortex™-A15: Cortex™-M4 and DSP C66x™ cores of the AM572x while Linux runs on the A15s and TI-RTOS runs on the M4 and DSP cores.

Features
  • Ethernet packet switching logic and IEC61850 GOOSE filtering algorithm implemented on ARM Cortex-M4 cores of AM572x to determine destination routing to A15 or further processing in M4.Interprocessor Communication (IPC) using messageQ in A15 with Linux: and in M4 and DSP with TI-RTOSPRU-ICSS firmware load and boot by M4 for Ethernet packet transferThe TIDEP0074 reference design is tested on the TMDXIDK5728 board and includes documentation: software: demo application: and HW design files.
Applications
  • Communication module
  • Telemetry & RTUs
  • AC analog input module
  • Stand-alone remote IO
  • Condition monitoring gateway
  • Substation automation
Product Categories
  • Sitara processors

Parts

Part Number Name Companion Part
CDCE913 CDCE913 Buy Datasheet
SN65HVD78 SN65HVD78 Buy Datasheet
SN74LVC1G07 SN74LVC1G07 Buy Datasheet
TLK105L TLK105L Buy Datasheet

Bill Of Materials

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Schematic

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Test Data

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