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MASTERING RISC-V COMPUTER ARCHITECTURE: A Complete Guide to Designing Microarchitectures for Memory and Embedded Systems

Hugh, Clark 2025


Why Read This Book

If you want to understand RISC-V beyond the ISA and into the microarchitectural choices that make a processor fast, efficient, and suitable for embedded and memory-centric workloads, you will find this book especially valuable. You will learn how design decisions around pipelines, memory systems, and system integration affect real hardware-software behavior, which is exactly the kind of insight that helps you build better firmware, debug low-level issues, and evaluate processor cores with confidence.

Who Will Benefit

Embedded systems engineers, computer architecture students, and firmware developers who want a practical understanding of how RISC-V microarchitectures are designed and optimized for memory and embedded applications.

Level: Advanced — Prerequisites: Solid understanding of digital logic, computer organization, C programming, and basic familiarity with assembly language and embedded systems concepts.

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Key Takeaways

  • Analyze RISC-V microarchitectural trade-offs in pipelines, caches, and memory subsystems
  • Design and evaluate processor features for embedded and memory-bound workloads
  • Understand how instruction fetch, decode, execution, and exception handling work in a RISC-V core
  • Apply hardware-software co-design principles to improve firmware and system performance
  • Interpret the relationship between architecture, microarchitecture, and system integration in embedded processors

Topics Covered

  1. Introduction to RISC-V and modern processor design
  2. RISC-V ISA foundations and programmer’s model
  3. Microarchitecture fundamentals and design goals
  4. Pipelining, hazards, and forwarding techniques
  5. Memory hierarchy, caches, and embedded memory systems
  6. Branch prediction and control-flow optimization
  7. Exceptions, interrupts, and privileged execution
  8. Interfacing the core with peripherals and system buses
  9. Performance analysis and design trade-offs
  10. Designing for embedded constraints: power, area, and determinism
  11. Verification, validation, and debugging of processor microarchitectures
  12. Case studies in RISC-V core design for embedded and memory systems

Languages, Platforms & Tools

CAssemblySystemVerilogRISC-VRTL simulation toolsCPU verification workflowsEmbedded debugging tools

How It Compares

Covers similar architecture territory to Patterson and Hennessy’s Computer Organization and Design, but with a stronger focus on RISC-V microarchitecture choices for embedded and memory-oriented systems.

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