Timing Constraints I v2.1i

Software & Version:
Foundation 2.1i or Alliance 2.1i

Audience
Audience has no FPGA design experience.

Prerequisites
Audience needs to understand basic FPGA architecture.

What is the level of the material?
Level I - Beginning

Training Duration
1 hour

Content Description
This training material focuses on placing basic timing constraints on an FPGA design using the Constraints Editor.

Objectives
After completing this training, student will be able to:
Apply basic timing constraints to a simple synchronous design,
Specify basic timing requirements and pin assignments with the Constraints Editor. 

Topics or Training Outline

  • Basic Timing Constraints
  • The value of Basic Timing Constraints
  • The Period, Offset, and Pad-to-Pad Constraints
  • Pin Assignments
  • Pin Assignment guidelines
  • Making Pin Assignments in the Constraints Editor
  • Using the Constraints Editor for making Timing Constraints
  • Making a Period, Offset, and Pad-to-Pad Constraint
References:
Refer to the Timing Presentation on the web at http://www.support.xilinx.com use the command: Library tab -> Technical Tips -> Timing & Constraints. Refer to the Timing Presentation on the DataSource CD by using the command: Support & Training -> Library tab -> Technical Tips -> Timing & Constraints.