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EXLFR-3P-TSN

ExelFore's time sensitive network (TSN) automotive paths for safety-critical communications

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EXLFR-3P-TSN

From: ExcelFore
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Overview

Software defined vehicle (SDV) needs high-performance networking, IP addressing and security, which are available with Ethernet but not with CAN. Automotive applications also require guaranteed latencies, bandwidth and redundancy for safety critical systems which are not available with basic Ethernet, however, TSN adds those features. Excelfore's AVB/TSN is AVNU certified.
Ethernet enables cost-effective in-vehicle bandwidth scaling from 10MB multi-drop to 10GB and beyond. It also brings dynamic network switching, network  security and the ability to reach devices from the cloud. SOME/IP, DoIP, RTP, RTCP and UDS protocols from Excelfore bring legacy systems forward into the age of the SDV, integrating seamlessly into an Ethernet backbone to provide full cloud accessibility to CAN based devices.

Features
  • Precise synchronization, redundant grandmaster and IEEE1588 support
  • Guaranteed latency
  • Managed network redundancy and advanced traffic shaping
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Photos courtesy of ExcelFore

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Time sensitive network (TSN) — Safety-critical communication software

Supported products & hardware
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Supported products & hardware

Arm Cortex-R MCUs
AM2632-Q1 — Automotive dual-core Arm® Cortex®-R5F MCU up to 400 MHz with real-time control and security AM2634-Q1 — Automotive quad-core Arm® Cortex®-R5F MCU up to 400 MHz with real-time control and security
Arm-based processors
AM62A7-Q1 — 2 TOPS vision SoC with RGB-IR ISP for 1-2 cameras, driver monitoring, front cameras DRA821U-Q1 — Automotive gateway SoC with dual Arm® Cortex®-A72, quad Cortex-R5F, four-port Ethernet switch, PCIe TDA4AEN-Q1 — Automotive ADAS SoC with AI for front camera and drive applications TDA4AL-Q1 — Automotive system-on-a-chip for front camera and ADAS domain control using camera and radar sensors TDA4VE-Q1 — Automotive system-on-a-chip for autoparking and driver assist with AI, vision pre-processing and GPU TDA4VH-Q1 — Automotive SoC for sensor fusion, L2, L3 domain controllers with graphics, AI and video coprocessor TDA4VM-Q1 — Automotive system-on-a-chip for L2, L3 and near-field analytic systems using deep learning TDA4VP-Q1 — Automotive SoC for L2, L3 domain controllers with Arm® Cortex®-A72, graphics, AI, video coprocessor

Support & training

Third-party support
TI does not offer ongoing direct design support for this software. For support while working through your design, contact ExcelFore.

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Disclaimer

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