 Synopsys Formality 培训班 |
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学员学习本课程应具备下列基础知识：
◆ 电路系统的基本概念。 |
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班级规模及环境--热线:4008699035 手机:15921673576/13918613812( 微信同号) |
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坚持小班授课，为保证培训效果，增加互动环节，每期人数限3到5人。 |
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上课时间和地点 |
上课地点：【上海】：同济大学(沪西)/新城金郡商务楼(11号线白银路站) 【深圳分部】：电影大厦(地铁一号线大剧院站)/深圳大学成教院 【北京分部】：北京中山/福鑫大楼 【南京分部】：金港大厦(和燕路) 【武汉分部】：佳源大厦（高新二路） 【成都分部】：领馆区1号（中和大道） 【沈阳分部】：沈阳理工大学/六宅臻品 【郑州分部】：郑州大学/锦华大厦 【石家庄分部】：河北科技大学/瑞景大厦 【广州分部】：广粮大厦 【西安分部】：协同大厦
近开课时间(周末班/连续班/晚班）：Synopsys Formality 培训班：2024年11月18日......(欢迎您垂询，视教育质量为生命！) |
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实验设备 |
◆课时： 一个月
☆注重质量
☆边讲边练
☆合格学员免费推荐工作
专注高端培训17年，曙海提供的课程得到本行业的广泛认可，学员的能力
得到大家的认同，受到用人单位的广泛赞誉。
★实验设备请点击这儿查看★ |
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新优惠 |
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◆在读学生凭学生证，可优惠500元。 |
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质量保障 |
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1、培训过程中，如有部分内容理解不透或消化不好，可免费在以后培训班中重听；
2、培训结束后免费提供半年的技术支持，充分保证培训后出效果；
3、培训合格学员可享受免费推荐就业机会。 |
Synopsys 软件培训班（上）
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第一阶段 Synopsys Formality |
| 本课程可帮助IC工程师进一步全面系统地理解IC设计概念与方法。培训将采用Synopsys公司相关领域的培训教材，培训方式以讲课和实验穿插进行。 |
Overview
This eight-day workshop covers, via lecture and lab, the basics of formal verification. On the first day, students will apply a formal verification flow for:
- Verifying a design
- Debugging a failed design
On the second day, students will apply an extended flow in order to:
- Optimize Formality for common hardware design transformations
- Increase debugging capability through techniques such as pattern analysis
- Maximize verification performance
Objectives
At the end of this workshop the student should be able to:
- Describe where Formality fits in the design flow
- Read a reference design and the libraries for that design into Formality
- Read a revised design and the libraries for that design into Formality
- Set up for verification interactively and with scripts
- Handle common design transformations for easiest verification
- Guide Formality in matching names between two designs
- Verify that two designs are equivalent
- Debug designs proven not to be equivalent
- Optimize reads, compare point matching and verification
Audience Profile
Design or Verification engineers who understand traditional functional verification methods, and who want to perform verification more quickly, without using vectors.
Prerequisites
Knowledge of digital logic.
Course Outline
第一部分
- Introduction
- Controlling Formality
- Setting up and running Formality
- Debugging designs proved not equivalent
第二部分
- Design transformations and their effect on equivalence checking
- Advanced debugging
- Maximizing performance
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第二阶段 Synopsys Prime Time 1 |
Overview
This workshop shows you how to maximize your productivity when using PrimeTime. You will validate and enhance run scripts, quickly identify and debug your design violations by generating and interpreting timing reports, remove pessimism with path-based analysis, and generate ECO fixing guidance to downstream tools.
Topics include:
- Preparing for STA on your design, including investigating and analyzing the clocks that dictate STA results
- Validating inherited PrimeTime run scripts
- Leveraging the latest PrimeTime best practices to create new run scripts
- Identifying opportunities to improve run time
- Performing static timing analysis
- Providing ECO fixing guidance to downstream tools
Objectives
At the end of this workshop the student should be able to:
- Interpret the essential details in a timing report for setup and hold, recovery and removal, and clock-gating setup and hold
- Generate timing reports for specific paths and with specific details
- Generate summary reports of the design violations organized by clock, slack, or by timing check
- Validate, confirm, debug, enhance, and execute a PrimeTime run script
- Create a PrimeTime run script based on seed scripts from the RMgen utility
- Identify opportunities to improve run time
- Create a saved session and subsequently restore the saved session
- Identify the clocks, where they are defined, and which ones interact on an unfamiliar design
- Reduce pessimism using path-based analysis
- Use both a broad automatic flow for fixing setup and hold violations and a manual flow for tackling individual problem paths.
Audience Profile
Design or verification engineers who perform STA using PrimeTime.
Prerequisites
To benefit the most from the material presented in this workshop, students should have:
- A basic understanding of digital IC design
- Familiarity with UNIX workstations running X-windows
- Familiarity with vi, emacs, or other UNIX text editors
Course Outline
第一部分
- Does your design meet timing?
- Objects, Attributes, Collections
- Constraints in a timing report
- Timing arcs in a timing report
- Control which paths are reported
第二部分
- Summary Reports
- Create a setup file and run script
- Getting to know your clocks
- Analysis types and back annotation
第三部分
- Additional checks and constraints
- Path-Based Analysis and ECO Flow
- Emerging Technologies and Conclusion
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第三阶段 Synopsys Prime Time 2 |
PrimeTime: Debugging Constraints
Overview
This workshop addresses the most time-consuming part of static timing analysis: debugging constraints. The workshop provides a method to identify potential timing problems, identify the cause, and determine the effects of these problems. Armed with this information, students will now be able to confirm that constraints are correct or, if incorrect, will have sufficient information to correct the problem.
Incorrect STA constraints must be identified because they obscure real timing violations and can cause two problems: either the real violations are missed and not reported or violations are reported that are not real, making it difficult to find the real violations hidden among them.
Objectives
At the end of this workshop the student should be able to:
- Pinpoint the cause and determine the effects of check_timing and report_analysis_coverage warnings
- Execute seven PrimeTime commands and two custom procedures to trace from the warning to the cause and explore objects in that path
- Systematically debug scripts to eliminate obvious problems using PrimeTime
- Independently and fully utilize check_timing and report_analysis_coverage to flag remaining constraint problems
- Identify key pieces of a timing report for debugging final constraint problems
Audience Profile
Design or Verification engineers who perform STA using PrimeTime
Prerequisites
To benefit the most from the material presented in this workshop, students should have:
OR
Possess equivalent knowledge with PrimeTime including:
- Script writing using Tcl
- Reading and linking a design
- Writing block constraints
- Generating and interpreting timing reports using report_timing and report_constraint commands
Course Outline
Unit 1: Tools of the Trade
- Lab 1 A Guided Tour of the Tools of the Trade
- Lab 2 Choose the Correct Command and Apply It
Unit 2: Complete Qualification of PrimeTime Inputs
- Lab 3 Find and Debug Potential Constraint Problems
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第四阶段 TetraMAX 1 |
Overview
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In this two-day workshop, you will learn how use TetraMAX? the Synopsys ATPG Tool, to perform the following tasks:
- Generate test patterns for stuck-at faults given a scan gate-level design created by DFT Compiler or other tools
- Describe the test protocol and test pattern timing using STIL
- Debug DRC and stuck-at fault coverage problems using the Graphical Schematic Viewer
- Troubleshoot fault coverage problems
- Save and validate test patterns
- Troubleshoot simulation failures
- Diagnose failures on the ATE
This workshop includes an overview of the fundamentals of manufacturing test, including:
- What is manufacturing test?
- Why perform manufacturing test?
- What is a stuck-at fault?
- What is a scan chain?
?????? This workshop also includes an overview of the Adaptive Scan and Power-Aware APTG features in TetraMAX?
Objectives
At the end of this workshop the student should be able to:
- Incorporate TetraMAX?ATPG in a design and test methodology that produces desired fault coverage, ATPG vector count and ATPG run-time for a full-scan or almost full-scan design
- Create a STIL Test Protocol File for a design by using Quick STIL menus or commands, DFT Compiler, or from scratch
- Use the Graphical Schematic Viewer to analyze and debug warning messages from Design Rule Check or fault coverage problems after ATPG
- Describe when and how to use at least three options to increase test coverage and/or decrease the number of required test patterns
- Save test patterns in a proper format for simulation and transfer to an ATE
- Validate test patterns using Verilog Direct Pattern Validation or MAX Testbench
- Use TetraMAX diagnosis features to analyze failures on the ATE
Audience Profile
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ASIC, ASIC, SoC, or Test Engineers who perform ATPG at the Chip or SoC level
Prerequisites
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To benefit the most from the material presented in this workshop, students should have taken the DFT Compiler 1 workshop or possess equivalent knowledge with DFT Compiler and fundamentals of manufacturing test including:
- Understanding of the differences between manufacturing and design verification testing
- Stuck-at fault model
- Internal and boundary scan chains
- Scan shift and capture violations
- Major scan design-for-test rules concerning flip-flops, latches, and bi-directional/tri-state drivers
- Understanding of digital IC logic design
- Working knowledge of Verilog or VHDL language
- Familiarity with UNIX workstations running X-windows
- Familiarity with vi, emacs, or other UNIX text editors
Course Outline
第一部分
- Introduction to ATPG Test
- Building ATPG Models
- Running DRC
- Controlling ATPG
第二部分
- Minimizing ATPG Patterns
- Writing ATPG Patterns
- Pattern Validation
- Diagnosis
- Conclusion
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第五阶段 TetraMAX 2: DSMTest ATPG |
TetraMAX 2: DSMTest ATPG
Overview
This workshop discusses at-speed faults and how to use TetraMAX for at-speed test. Topics include description, recommendation, and scripts of transition, small-delay defect, and path-delay fault model ATPG. Also covered are the Onchip Clock Controller (OCC) flow, which leverages the PLL fast clocks, and using PrimeTime to generate the necessary data for at-speed test.
Hands-on labs follow each training module, allowing you to apply the skills learned in lecture. Labs include: using PrimeTime to generate the necessary files for at-speed ATPG; generating the patterns for different fault models in Tetramax; and, finally, using VCS for simulating the patterns generated.
Objectives
At the end of this workshop the student should be able to:
- Describe the need for At-Speed testing
- List the At-Speed fault models available
- Describe the two launch techniques for at-speed faults
- Successfully edit a stuck-at SPF file to suit at-speed fault model
- Define the timing exceptions
- Automate the process of script generation for TetraMAX, using PrimeTime. This script will take care of the false and multi-cycle paths
- Modify a given stuck-at fault model script to run for an at-speed fault model
- State the steps required to merge transition and stuck-at fault patterns to reduce the overall patterns
- Automatically create scripts that can be used in PrimeTime to perform test mode STA
- Describe the SDD flow
- Describe the flow needed to successfully use the PLL present in your design to give the at-speed clock during capture mode
- State the steps needed to perform path-delay ATPG
- Understand the fault classification in path-delay ATPG
Audience Profile
Engineers who use ATPG tools to generate patterns for different fault models.
Prerequisites
To benefit the most from the material presented in this workshop, you should: A. Have taken the TetraMAX 1 workshop. OR B. Possess knowledge in the following areas:
- Scan Architecture and ATPG
- Stuck-At fault model ATPG with TetraMAX
- SPF file
Course Outline
Module 1
- Introduction of At-Speed defects
- Source of Test Escapes and chip failure
- Requirements for At-Speed testing
- Popular fault models for At-Speed testing
Module 2
- Transition Fault model
- Path Delay Fault model
- At-Speed Fault Detection Method
- Techniques to Launch and Capture a Fault
Module 3
- STIL file
- Modifications to STIL file for At-Speed testing
- Generic Capture Procedures
Module 4
- Timing Exceptions
- Automated Way to Generate Timing Exceptions form PrimeTime
Module 5
- TetraMAX Scripts for Transition ATPG
- Design Guidelines
- Flow Considerations and Requirements
- Pattern Merging
- Automated way to generate the scripts for PrimeTime to perform testmode STA
Module 6
- What is a Small Delay Defect ATPG
- How to use PrimeTime to Generate the Slack Data
- ATPG Flow in TetraMAX
Module 7
- Requirement of PLL for At-speed faults
- The various clocks in PLL flow
- Use QuickSTIL to generate the SPF
Module 8
- TetraMAX scripts for Path Delay ATPG
- Fault Classification for Path Delay Faults
- Generating Paths for TetraMAX Using PrimeTime
- Reconvergence Paths
- Hazard Simulation
Module 9
- Conclusion
- Topics Covered
- Fault model and Features of TetraMAX
- Solvnet Resources
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