VHDL Training | Designing with VHDL Training Course For Xilinx Devices

3-day introductory VHDL training showing you how to use VHDL for Xilinx FPGA design.

This course provides a thorough introduction to the VHDL language.

The emphasis is on:

Writing efficient hardware designs
Performing high-level HDL simulations
Employing structural, register transfer level (RTL), and behavioral coding styles
Targeting Xilinx devices specifically and FPGA devices in general
Utilizing best coding practices

Release date

June 2016

Level

FPGA 1

Training duration

3 days

Price

USD 2400 or 24 Training Credits

Course Part Number

LANG-VHDL

Who Should Attend?

Engineers who want to use VHDL effectively for modeling, design, and synthesis of digital designs

Prerequisites

Basic digital design knowledge

Software Tools

Vivado Design or System Edition 2019.1

Hardware

Architecture: N/A
Demo board: Kintex® UltraScale™ FPGA KCU105 or Kintex-7 FPGA KC705 board*

Skills gained

After completing this comprehensive training, you will have the necessary skills to:

Implement the VHDL portion of coding for synthesis
Identify the differences between behavioral and structural coding styles
Distinguish coding for synthesis versus coding for simulation
Use scalar and composite data types to represent information
Use concurrent and sequential control structure to regulate information flow
Implement common VHDL constructs (Finite State Machines [FSMs], RAM/ROM data structures)
Simulate a basic VHDL design
Write a VHDL testbench and identify simulation-only constructs
Identify and implement coding best practices
Optimize VHDL code to target specific silicon resources within the Xilinx FPGA
Create and manage designs within the Vivado Design Suite environment

Course Outline

Introduction to VHDL – Discusses the history of the VHDL language and provides an overview of the different features of VHDL.{Lecture}
VHDL Design Units – Provides an overview of typical VHDL code.{Lecture, Lab}
VHDL Objects, Keywords, Identifiers – Discusses the data objects that are available in the VHDL language as well as keywords and identifiers. {Lecture}
Scalar Data Types – Covers both intrinsic and commonly used data types. {Lecture}
Composite Data Types – Covers composite data types (arrays and records). {Lecture}
VHDL Operators – Reviews all VHDL operator types. {Lecture}
Concurrency in VHDL – Describes concurrent statements and how signals help in achieving concurrency. {Lecture}
Concurrent Assignments – Covers both conditional and unconditional assignments. {Lecture, Lab}
Processes and Variables – Introduces sequential programming techniques for a concurrent language. Variables are also discussed. {Lecture, Demo, Lab}
Conditional Statements in VHDL: if/else, case – Describes conditional statements such as if/else and case statements. {Lecture, Lab}
Sequential Looping Statements – Introduces the concept of looping in both the simulation and synthesis environments. {Lecture, Lab}
Delays in VHDL: Wait Statements – Covers the wait statement and how it controls the execution of the process statement.{Lecture}
Introduction to the VHDL Testbench – Introduces the concept of the VHDL testbench. {Lecture, Lab}
VHDL Assert Statements – Describes the concept of VHDL assertions. {Lecture}
VHDL Attributes – Describes attributes, both predefined and user defined. {Lecture}
VHDL Subprograms – Covers the use of subprograms in verification and RTL code to model functional blocks. {Lecture}
VHDL Functions – Describes functions, which are integral to reusable and maintainable code.{Lecture, Lab}
VHDL Procedures – Describes procedures, common constructs that are also important for reusing and maintaining code. {Lecture}
VHDL Libraries and Packages – Demonstrates how libraries and packages are declared and used. {Lecture, Lab}
Interacting with the Simulation – Describes how to interact with a simulation via text I/O.{Lecture}
Finite State Machine Overview – Provides an overview of finite state machines, one of the more commonly used circuits.{Lecture}
Mealy Finite State Machine – Describes the Mealy FSM and how to code for it. {Lecture}
Moore Finite State Machine – Describes the Moore FSM and how to code for it.{Lecture, Lab}
FSM Coding Guidelines – Discusses FSM implementation in an FPGA using VHDL. {Lecture}
Vivado Simulator and Race Conditions in VHDL – Introduces the Vivado simulator simulation environment. Race conditions are also discussed. {Lecture}
Writing a Good Testbench – Explores how time-agnostic, self-checking testbenches can be written and applied. {Lecture, Lab}
Targeting Xilinx FPGAs – Focuses on Xilinx-specific implementation and chip-level optimization. {Lecture, Lab}

Designing with VHDL