PPT-Global Timing Constraints

Objectives After completing this module you will be able to Apply global timing constraints to a simple synchronous design Use the Xilinx Constraints Editor to specify global timing constraints. Closure. Page . 2. Welcome. This module will help you understand how your synthesis tool, the ISE software, HDL coding style, and other factors that affect your ability to meet your system timing objectives. Objectives. After completing this module you will be able to…. Apply global timing constraints to a simple synchronous design. Use the Xilinx Constraints Editor to specify global timing constraints. Subramanyam. Sripada. Synopsys . Inc. 3/13/2015. Constraint Analysis/Debug/Management. Budgeting Issues. Functional. Scan. Test. Low_Power. More Modes. More Files/. More complex. constraints. IP Blocks. Synthetic data: . random linear scoring function with random constraints. Information extraction: . Given a . citation. , extract . author. , . book-title. , . title. . etc. .. Given . ads. text, extract . SLAA545 Figure 14.SDC Output Timing Constraints IllustratedIntroductionInterfacing FPGAs to highspeed digitalanalog converters (DAC) and analogdigital converters (ADC) can be confusing, especially wit UltraFast. TM. . Design Methodology . Guidelines. . For Predictable Success. UltraFast. Design Methodology. Best . practices for PCB planning, . HDL . design, closure. Predictable . success in weeks, . Recovery . With . Flexible . Flip-Flop Timing . Model. Andrew B. Kahng and . Hyein Lee. UC . San . Diego VLSI CAD Laboratory. Outline. Preliminary. Motivation. Related Work. Sequential LP-based Optimization. Objectives. After completing this module, you will be able to:. Describe a flow for obtaining timing closure. Interpret a timing report and determine the cause of timing errors. Apply Timing Analyzer report options to create customized timing reports. Qiuyang Wu. 2015.3.13. Outline. This talk answers the following questions regarding timing constraints:. What are the key scalability challenges?. What are the available solutions?. Design Complexity Trends. By. Dr. Amin Danial Asham. References. Real-time Systems Theory and Practice. . By . Rajib. mall. The correctness of a real time tasks depends on both the logical correctness and the satisfaction of the timing constraints. . PrimeTime. Introduction. Static Timing Analysis tool. Static Timing Analysis . : Determines whether the design works at the required speed.. PrimeTime. ASIC design from Design Compiler. Layout Verilog from IC Compiler. Sam Appleton, CEO. CONFIDENTIAL. Challenges in SDC Creation & Verification. It can get a bit messy . “IP”/block level timing. Making sure design is fully constrained. Finding balance between timing exceptions and risk. Laser / RF Timing ( E ngineering of Femtosecond Timing Systems) Josef Frisch SLAC Femtoseconds Bryan Bandli , Scanning Electron Microscopy Laboratory, University of Minnesota 70fs Eye blink ½ human hair With . Flexible . Flip-Flop Timing . Model. Andrew B. Kahng and . Hyein Lee. UC . San . Diego VLSI CAD Laboratory. Outline. Preliminary. Motivation. Related Work. Sequential LP-based Optimization. Experimental Results.