Arteris, Inc. · NASDAQ:AIP
Arteris — Technical Presentation (April 2022)
14 slides from Arteris's technical presentation, Apr 27, 2022
Slide 1: Automating the Generation of Scalable and Reusable FMEDA in Complex SoC
® AUTOMATING THE GENERATION OF SCALABLE AND REUSABLE FMEDA IN COMPLEX SYSTEMS-ON-CHIP (SOC) APPLICATION OF ISO 26262 – APRIL 27, 2022 STEFANO LORENZINI Functional Safety Manager
Slide 2: Agenda
Agenda 1 Arteris Overview 6 Traceability 2 What is SoC System IP? 7 Summary 3 FMEDA Automation Challenges 4 Configurability & Reusability 5 Scalability April 27, 2022 Copyright © 2022 Arteris IP – CONFIDENTIAL 2
Slide 3: Arteris – The Leading SoC System IP Company
Arteris – The Leading SoC System IP Company FOUNDED IN 2013, GLOBAL, PUBLIC CONTENT OF THIS SLIDE HAS BEEN REMOVED April 27, 2022 Copyright © 2022 Arteris IP – CONFIDENTIAL 3
Slide 4: Cars Become Supercomputers on Wheels
Cars Become Supercomputers on Wheels CAR COMPETENCIES TURN FROM MECHANICAL TO SOFTWARE AND ELECTRONICS CONTENT OF THIS SLIDE HAS BEEN REMOVED Advanced Interconnect Enables Novel SoC Architectures April 27, 2022 Copyright © 2022 Arteris IP – CONFIDENTIAL 4
Slide 5: SoC System IP = NoC interconnect IP + IP deployment software
SoC System IP = NoC interconnect IP + IP deployment software Collaterals Extension to Functional Safety (FMEDA) April 27, 2022 Copyright © 2022 Arteris IP – CONFIDENTIAL 5
Slide 6: FMEDA Creation Challenges
FMEDA Creation Challenges Configurability Reusability Scalability • IPs become more and more configurable, • The same way RTL models are reused, existing • Modern SoCs integrate dozens of different IPs, exposing many HW params options to the user FMEDA data could too each coming with their own FMEDA
Slide 7: Configurability – The Challenge
Configurability – The Challenge FMEDA IS A MANUAL TABLE-ORIENTED PROCESS IP A The The IP IP is reconfigured is reconfigured adding adding relevant features functions other and removing P1 SP1 SPFM / LFM FMEDA IP A DESIGN HIERARCHY FM DESCRIPTION FM EFFECT S/R SAFETY NECHANISM Fs% Dfm % Kfmc,rf% Kfmc
Slide 8: Reusability – The Challenge
Reusability – The Challenge FMEDA IS A MANUAL TABLE-ORIENTED PROCESS IP B IP B is derived from blocks of IP A (reuse) P1 SP1 SPFM / LFM FMEDA IP B DESIGN HIERARCHY SP1 SP2 SP2 P1 SP2 P2 SP3 P2 SP3 April 27, 2022 Copyright © 2022 Arteris IP – CONFIDENTIAL 8
Slide 9: Configurability & Reusability – The Need
Configurability & Reusability – The Need REPLACE THE TABLE-ORIENTED PROCESS WITH A MODEL-ORIENTED APPROACH Design Hierarchy (HW model instances) HW Models Library Safety Models Library SAFETY MODEL Reference to an HW Model Miss Behavioral description IP A Safety Data (including design data est
Slide 10: Scalability – The Challenge
Scalability – The Challenge SOC FMEDA IS A MANUAL AGGREGATION OF MANY IP FMEDA ~250FMs / IP Aggregation of tens of heterogeneous IP FMEDA formats ~12500FMs Readability of the SoC FMEDA (become thousands of lines) FMEDA Integration with System FMEDA SYSTEM April 27, 2022 Copyright © 2022 Arteris IP –
Slide 11: Scalability – The Need
Scalability – The Need FM1 REPLACE THE MANUAL AGGREGATION PROCESS WITH AUTOMATION TLFM FM2 IP SoC FMEDA Generator ABSTRACTION IP FMEDAs Import Smart IP FMEDA Import IP FMEDAs semantic recognition and data alignment TRACEABILITY AGAINST OTHER WPs IP FMEDAs import SoC FMEDA Generation IP FMEDAs
Slide 12: FMEDA Traceability – The Need
FMEDA Traceability – The Need TRACE SAFETY ANALYSIS EVOLUTION DURING THE LIFE CYCLE EXECUTION • FMEDA is tightly connected with the actual design. Arteris® Harmony Trace™ Traceability against requirements and specs is required during the different phases (horizontal traceability). Change • Being abl
Slide 13: Summary
Summary • Complex Automotive SoC requires improving FMEDA productivity during the steps of the design. FMEDA CREATION CHALLENGES • High IP configurability requires automation to create IP FMEDA according to the actual HW configuration. Configurability Reusability Scalability • FMEDA reuse is require
Slide 14: Thank you!
® Thank you! STEFANO LORENZINI Functional Safety Manager