DIGITAL DESIGN WITH VHDL - 2017/8
Module code: EEE3027
Electrical and Electronic Engineering
BRIDGES CP Dr (Elec Elec En)
Number of Credits
FHEQ Level 6
Module cap (Maximum number of students)
Overall student workload
Independent Study Hours: 110
Lecture Hours: 24
Laboratory Hours: 24
|Assessment type||Unit of assessment||Weighting|
|Examination||2 HOUR WRITTEN EXAMINATION||60%|
|Coursework||COURSEWORK - DESIGN ASSESSMENTS||40%|
Not applicable: students failing a unit of assessment resit the assessment in its original format.
Prerequisites / Co-requisites
Expected prior learning: This module builds in part on the compulsory Year 2 module EEE2034–Engineering Science II.
Module purpose: This module provides knowledge about advanced digital circuit design and the hardware description language VHDL. The practical part of the course is concerned with FPGA implementation, using modern CAD tools and FPGA prototyping boards.
Develop understanding of digital circuit design using the hardware description language VHDL.
Give insight into current approaches to application-specific integrated circuit (ASIC) implementation and typical design flows.
Provide hands-on design experience with the main stages of a typical ASIC/FPGA design flow.
|Explain the principles of advanced digital circuit design||KC|
|Describe state-of-the-art ASIC/FPGA design methodologies .||KP|
|Build FPGA designs using the hardware description language VHDL||P|
|Operate, debug and analyse IP core designs in modern VHDL software tool-chains||P|
C - Cognitive/analytical
K - Subject knowledge
T - Transferable skills
P - Professional/Practical skills
Indicative content includes the following.
 Introduction. The evolution of VLSI circuits. The role of computer-aided design automation.
[2-4] Hardware Description Languages. Basics of VHDL. Domains and levels of modelling. System specification: Design units. Signals. Behavioural Modelling. Structural Modelling. Hierarchical modelling concepts. Components of a simulation. Testing a design with a Testbench. Lexical elements. Operators. Syntax descriptions – EBNF. Types. Assignments. Processes. Configurations. VHDL synthesis. Examples of VHDL code.
[5-6] Introduction to Design Assignment 1.
[7-14] Combinational logic design with VHDL. Decoders. Encoders. Three-state devices. multiplexers. Exclusive-OR gates and Parity Circuits. Comparators. Adders, Subtractors, and ALUs. Combinational multipliers. Examples.
[15-21] Sequential-circuit design with VHDL. Latches and flip-flops. Clocked synchronous state-machine design. Feedback sequential-circuit design. Counters. Shift registers. Introduction to Design Assignment 2.
[22-23] ASIC Design Methodologies and CAD Tools. Design automation and classes of design tools. Implementation approaches. Field-programmable gate arrays. Intellectual property cores. System-on-a-chip. Design synthesis and levels of abstraction.
 Revision lecture
Practical Work: The lecture course is accompanied by a set of laboratory exercises on digital design using the hardware description language VHDL. The laboratory work covers all stages of the FPGA design process and involves hands-on exposure to the CAD tools such as Xilinx ISE or Synplify and a prototyping board (containing a Xilinx Spartan-6 FPGA).
The practical component is used as a project-driven learning vehicle in the course. The students learn and discover new knowledge by carrying out design assignments. Being given the general principles of VHDL in lectures, they learn further details about the language and the design tools through hands-on experience being guided by computer-aided learning materials, design tutorials and laboratory supervision.
Methods of Teaching / Learning
The learning and teaching strategy is designed to achieve the following aims.
The teaching strategy is to facilitate learning through direct application of knowledge with real software and hardware tools in a laboratory environment using and expanding on worked examples. In this class, the VHDL tools and programming is used to provide hands-on learning which will allow students to understand and appreciate behavioural and structural modelling through simple examples. The programs are also debugged, simulated, and eventually demonstrated on FPGA hardware. During the labs, supervision is on hand to guide the students through the tools and help during common problems.
Learning and teaching methods include the following.
Lectures and tutorials: 2 hours per week x 11 weeks.
VHDL Laboratories: 2 hours per week x 9 weeks.
The assessment strategy for this module is designed to provide students with the opportunity to demonstrate the following.
The assessments are designed to support the lectures on design principles as well as provide the hands on knowledge required to perform practical VHDL tasks. The two assignments each require a report in which students must concisely describe how the VHDL-code works, and how it is successfully implemented on an FPGA device. It will assess the student’s ability to debug, compile, and implement a full design with only guided support from supervisors.
Thus, the summative assessment for this module consists of the following.
· 2 hour close book written examination
· VHDL Assignment 1 involves writing, debugging, expanding and simulating of VHDL designs. 16 Pages due Tuesday, Week 5
· VHDL Assignment 2 which involves a further VHDL design which is then implemented and tested on the real FPGA hardware. 16 Pages due Tuesday Week 11.
Any deadline given here is indicative. For confirmation of exact date and time, please check the Departmental assessment calendar issued to you.
Formative assessment and feedback
For the module, students will receive formative assessment/feedback in the following ways.
· During lectures, by question and answer sessions
· During tutorials/tutorial classes
· By means of unassessed tutorial problem sheets (with answers/model solutions)
· During supervised software and hardware laboratory sessions
· Via the marking of written reports
· Via assessed coursework
Reading list for DIGITAL DESIGN WITH VHDL : http://aspire.surrey.ac.uk/modules/eee3027
Please note that the information detailed within this record is accurate at the time of publishing and may be subject to change. This record contains information for the most up to date version of the programme / module for the 2017/8 academic year.