What This Document Is
This document outlines the procedures and essential information for Experiment Three in ELENG 141, Introduction to Digital Integrated Circuits at UC Berkeley. It serves as a comprehensive guide for a hands-on laboratory exercise focused on integrated circuit layout and schematic design. This lab builds upon previously learned concepts and introduces new techniques for creating and verifying digital circuits. It’s designed to bridge the gap between theoretical knowledge and practical application within the field of microelectronics.
Why This Document Matters
This resource is crucial for students currently enrolled in ELENG 141 who are preparing to complete Experiment Three. It’s particularly beneficial for those seeking a clear understanding of the lab’s objectives, required tools, and expected outcomes *before* beginning the practical work. Students will find this guide helpful for efficient lab time management and a deeper grasp of the underlying principles of IC design. It’s best utilized as a pre-lab preparation tool and a reference during the experiment itself.
Topics Covered
* Integrated Circuit Layout Design
* Schematic Capture and Editing
* Pin Creation and Management
* Hierarchical Design Techniques
* Design Rule Checking (DRC) and Verification
* Layout vs. Schematic (LVS) – optional crosschecking
* Cadence Tool Usage and Best Practices
* Understanding Bulk Node Connections
* Library Management in Cadence
What This Document Provides
* A detailed outline of the experiment’s objectives and workflow.
* Guidance on utilizing specific software tools (Cadence) for IC design.
* Important considerations for creating accurate and functional layouts.
* Tips for efficient schematic editing and correspondence with layout views.
* Instructions for setting up a new library and cell within the design environment.
* Troubleshooting advice for common viewing and selection issues in Cadence.
* A compilation of useful editing, selection, and measurement commands.
* Links to supplemental tutorial materials.
