Introductory description

Digital systems design using hardware description languages (Verilog, VHDL, ...) and implementation on CPLDs and FPGAs is now an standard design and development method.
This module initially covers fundamentals of digital electronics which is necessary for the next part of the module which introduces students to the Verilog HDL. Simulation and synthesis tools from a leading FPGA manufacture for design, test and implementation on FPGA boards will be practised by students as the concluding part of this module.

This modules is linked with C1, C3, C12, C13, C17 of AHEP 4.
LO1: C1, C3
LO2: C1, C3
LO3: C1, C3
LO4: C12, C13, C17

Module web page

Module aims

Outline syllabus

This is an indicative module outline only to give an indication of the sort of topics that may be covered. Actual sessions held may differ.

• Combinational logic circuit design ( truth table, Karnaugh map, logic gates)
• Logic Functions - Multiplexer, Demultiplexer, Decoder, Adder
• Sequential logic circuit design ( flip-flops, shift registers and counters)
• Finite State Machines - synchronous design
• Mealy and Moore state machines
• Metastability - Setup and Hold times
• Hardware description languages. Verilog modelling concepts. Concurrent and sequential statements.
• Structural, data flow and behavioural architecture descriptions
• Design methodology. Top down design. Register-transfer-level design. Test benches.
• Simulation and Synthesis of Verilog designs on a FPGA development board.
• Introduction to Programmable Logic Devices (FPGAs, CPLDs)

Learning outcomes

By the end of the module, students should be able to:

• Design basic combinatorial logic circuits like adders and multiplexers [AHEP:4- C1, C3]
• Create Mealy and Moore finite state machines for sequential circuits [AHEP:4- C1, C3]
• Produce Verilog descriptions of digital data-path components and finite state machines [AHEP:4- C1,C3]
• Design and implement simple synchronous digital systems using FPGA hardware [AHEP: 4- C12, C13, C17]

Indicative reading list

Reading lists can be found in Talis

Subject specific skills

• Interpret and produce technical documentation such as schematic and circuit diagrams, engineering drawings or CAE models, simulation models, project plans, engineering reports, test reports, fault reports or data analytics using company documentation systems and guidelines. ( S4 in ST0024)
• Observe, record and draw accurate and auditable conclusions from data and/or developmental or test evidence. (S5 in ST0024)
• Ensure that all systems or testing/prototyping equipment has been correctly configured and checked for safe operation before use. (S13 in ST0024)

Transferable skills

• Digital literacy
• Information literacy
• Critical thinking.
• Problem-solving.
• Teamwork
• Communication