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Course contents

  • Quick Start: Your First Green Build
  • How to Use This Course
  • Reading Paths
  • Part 1: How Chips Get Made6
  • Part 2: Your Workstation5
  • Part 3: Specify and Architect3
  • Part 4: The Design Loop6
  • Part 5: The Verification Ladder6
  • Part 6: Automation and Reproducibility5
  • Part 7: Hand-Off to the Back-End3
    • What the Back-End Needs
    • Reading a Constraints File
    • The Release Package
  • Part 8: When Things Go Wrong3
  • Part 9: Project and Next Steps3
  • Reference4
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←Start Here: RTL and Verification
  1. Topics
  2. Start Here: RTL and Verification
  3. Part 7: Hand-Off to the Back-End
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    Part 7 of 9Part 7 of 9/Hand-Off to the Back-EndAll levels

    Part 7: Hand-Off to the Back-End

    What does the back-end team need from me? Read an SDC constraints file and say what each block asks the tools to do.

    • 3topics
    • 3lessons

    Part 7 answers: What does the back-end team need from me?

    RTL is done when someone else can build a chip from it, not when simulation passes. This part packages mini_controller the way the back-end expects: constraints it can read, a release package that lists what it contains and what is known to be missing.

    It stays on the front-end side throughout: what happens inside physical design, sign-off timing and DRC/LVS belongs to the PD, STA and DFT courses, linked from here and never retaught.

    Plan for this part

    What

    Detail

    Time

    About 1.5 hours.

    You will build

    A release folder with a README, a manifest and a constraints file a stranger can rebuild from.

    You are done when

    A clean checkout rebuilds from your README alone, and every manifest line reports OK.

    Start with 7.1 What the Back-End Needs

    The package list and who owns each item.

    After this part you can

    • Read an SDC constraints file and say what each block asks the tools to do.

    • Assemble a release package with RTL, constraints, docs and a version record.

    • Name what stays front-end and what the PD, STA and DFT courses own.

    Lessons

    #

    Lesson

    What it covers

    Level

    7.1

    What the Back-End Needs

    The package list and who owns each item.

    W

    7.2

    Reading a Constraints File

    Four constraint lines, and the slack arithmetic they drive.

    W

    7.3

    The Release Package

    README, manifest and the stranger test.

    W

    Lessons are in learning order: each one sets up the problem the next one solves. The glossary and the command cheat sheet are open to you throughout; if something fails, go to the troubleshooting table.

    Where other courses go deeper

    This course stays on the front-end start-up path and links out instead of repeating. These lessons build on or continue what this part teaches.

    • Synthesis: SDC for Synthesis

    • STA course

    • Synthesis course

    Related topics

    • Course hub

    • Previous: Part 6 · Automation and Reproducibility

    • Next: Part 8 · When Things Go Wrong

    PreviousNext: What the Back-End Needs

    Up next

    Up nextWhat the Back-End Needs

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    See also

    • Quick Start: Your First Green Build
    • How to Use This Course
    • Reading Paths