Chiplets on Wheels: Review Paper on Holistic Chiplet Solutions for Autonomous Vehicles
Swathi Narashiman, Venkat A, Divyaratna Joshi, Deepak Sridhar, Harish, Rajesh, Sanjay Sattva, Aniruddha S, Jayanth B, Varun Manjunath, and, Ragavendiran N

TL;DR
This paper reviews holistic chiplet solutions tailored for autonomous vehicles, addressing design challenges, proposing new architectures, and developing simulation tools to optimize performance and thermal management in automotive chip systems.
Contribution
It introduces a throughput-oriented micro-architecture for ADAS and infotainment, a novel evaluation methodology, and simulation tools for chiplet-based automotive chip design.
Findings
Proposed a throughput-oriented micro-architecture for automotive systems
Developed simulation tools based on gem5 for latency and throughput analysis
Designed thermally-aware chiplet placement and cooling solutions
Abstract
On the advent of the slow death of Moore's law, the silicon industry is moving towards a new era of chiplets. The automotive industry is experiencing a profound transformation towards software-defined vehicles, fueled by the surging demand for automotive compute chips, expected to reach 20-22 billion by 2030. High-performance compute (HPC) chips become instrumental in meeting the soaring demand for computational power. Various strategies, including centralized electrical and electronic architecture and the innovative Chiplet Systems, are under exploration. The latter, breaking down System-on-Chips (SoCs) into functional units, offers unparalleled customization and integration possibilities. The research accentuates the crucial open Chiplet ecosystem, fostering collaboration and enhancing supply chain resilience. In this paper, we address the unique challenges that arise when attempting…
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Taxonomy
TopicsVehicle License Plate Recognition · Advanced Manufacturing and Logistics Optimization · Modular Robots and Swarm Intelligence
