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Original question:

TMS570LS1227: Tool box available in matlab

TMS570LS1227: Request for Authentication Letter for TMS570LS Series – ASIL-D Compliance for Electric Power Steering Application

Sivasakthi Palanisamy
Prodigy 50 points
Part Number: TMS570LS1227
Other Parts Discussed in Thread: TMS570LS1224, TMS570LS1114

Tool/software:

We are currently developing an Electric Power Steering (EPS) system for commercial vehicles, and our application is designed to comply with ISO 26262 at ASIL-D level. As part of our system architecture, we are utilizing the following microcontrollers:

  • TMS570LS1227

  • TMS570LS1224

  • TMS570LS1114

Given the critical nature of functional safety in our product, we kindly request an official authentication letter or declaration from your side confirming that the above-mentioned microcontrollers are suitable and recommended for use in ASIL-D compliant steering applications.

This documentation is necessary for our internal safety case and external audits to validate the appropriateness of component selection for safety-critical automotive applications.