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Tanner L-Edit IC 2019.2 官方指导教程
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Tanner Tools是模拟,混合信号和MEMS IC设计的完整流程,包括原理图捕获,模拟仿真,物理布局,验证,综合以及布局布线。 这份自定进度的教程侧重于使用Tanner L-Edit™IC进行物理设计,包括原理图驱动的布局以及使用T-Cell Builder从布局创建T-Cell。
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Tanner L-Edit IC
Self-Paced Tutorial
Release 2019.2
© 2019 Mentor Graphics Corporation
All rights reserved.
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This document is for information and instruction purposes. Mentor Graphics reserves the right to make
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Table of Contents
3
Table of Contents
Chapter 1 Introduction .................................................................................................................... 6
1.1. Typographic Conventions ................................................................................................... 6
1.2. Installation .......................................................................................................................... 7
Chapter 2 Getting Started with L-Edit .............................................................................................. 8
2.1. Introduction ........................................................................................................................ 8
2.2. Loading a design ................................................................................................................. 9
2.3. Introduction to L-Edit’s User Interface ............................................................................. 10
2.4. Zoom and Pan Operations ................................................................................................ 11
2.5. Navigating the design ....................................................................................................... 12
2.6. Select Operations .............................................................................................................. 15
2.7. Drawing and Editing Operations ....................................................................................... 20
2.8. Temporary Rulers .............................................................................................................. 26
2.9. Reviewing the Layout ........................................................................................................ 27
2.9.1. Showing and Hiding Objects ....................................................................................... 27
2.9.2. Showing and Hiding Layers ......................................................................................... 28
2.10. Instancing Cells ................................................................................................................. 31
2.11. T-Cells ................................................................................................................................ 33
Chapter 3 Getting started with L-Edit Schematic Driven Layout (SDL) .......................................... 35
3.1. Introduction ...................................................................................................................... 35
3.2. Opening the design ........................................................................................................... 36
3.3. Setting up cell blocks for SDL ............................................................................................ 36
3.4. Importing a netlist using SDL ............................................................................................ 38
3.5. Using flylines to place devices .......................................................................................... 40
3.6. Tagging geometry on manually placed routes .................................................................. 42
3.7. Setting up the automatic router ....................................................................................... 45
3.8. Automatic routing ............................................................................................................. 48
3.9. Ripping up nets ................................................................................................................. 50
3.10. Importing an Engineering Change Order (ECO) ................................................................ 51
Chapter 4 T-Cell Builder: Automatically Construct T-Cells ............................................................. 54
4.1. Creating a MOSFET with T-Cell Builder ............................................................................. 54

Table of Contents
4
4.2. Stretching Elements and Defining Parameters ................................................................. 54
4.2.1. Repeating Elements Instead Of Stretching................................................................. 56
4.3. Choose Layer ..................................................................................................................... 58
4.4. Define Conditional Inclusion ............................................................................................. 59
4.5. Select T-Cell Objects.......................................................................................................... 59
4.6. Creating a resistor with T-Cell Builder .............................................................................. 59
Chapter 5 Exporting and Importing Data Files ............................................................................... 61
5.1. Exporting GDSII Files ......................................................................................................... 61
5.2. Importing GDSII Files ......................................................................................................... 61

List of Exercises
5
List of Exercises
Exercise 1 - Load an existing L-Edit Design ...................................................................................... 9
Exercise 2 - Zooming and Panning ................................................................................................. 11
Exercise 3 - Investigating the Libraries Navigator .......................................................................... 13
Exercise 4 - Opening a cell ............................................................................................................. 15
Exercise 5 - Selecting and editing objects and edges ..................................................................... 17
Exercise 6 - Drawing Objects .......................................................................................................... 20
Exercise 7 - Editing Objects ............................................................................................................ 23
Exercise 8 - Creating Temporary Rulers ......................................................................................... 26
Exercise 9 - Show/Hide Objects ..................................................................................................... 27
Exercise 10 - Show/Hide Layers ..................................................................................................... 29
Exercise 11 - Creating an Instance ................................................................................................. 32
Exercise 12 - Performing SDL ......................................................................................................... 36
Exercise 13 - Exporting/Importing a GDSII file into L-Edit ............................................................. 63
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