Digital devices
Description: Construction and implementation of programmable logic-based integrated circuit of combinational devices from the simplest encoders and multiplexers to finite automata, filters and signal generators. Arithmetic in fixed and floating points, modeling of the operation of digital devices, signal contests and metastability. The study of the theory, programming language VHDL and features of the construction of modern programs loi integrated circuit
Amount of credits: 5
Course Workload:
| Types of classes | hours |
|---|---|
| Lectures | 15 |
| Practical works | 30 |
| Laboratory works | |
| SAWTG (Student Autonomous Work under Teacher Guidance) | 30 |
| SAW (Student autonomous work) | 75 |
| Form of final control | Exam |
| Final assessment method | Exam |
Component: Component by selection
Cycle: Base disciplines
Goal
- Consideration of the possibilities and methods of building digital electronic components that are used in measuring instruments, microprocessor systems, automation tools.
Objective
- Training of specialists for production and research work in the field of creation and operation of elements and systems for automatic control of technological installations.
Learning outcome: knowledge and understanding
- The principle of operation of digital integrated elements, their classification and labeling, their conditional graphic designation on circuit diagrams.
Learning outcome: applying knowledge and understanding
- The structure of the studied functional units in the integrated version, their parameters, the principle of operation of the studied devices.
Learning outcome: formation of judgments
- Skills in working with integrated and microprocessor technology, the use of technical literature and reference books.
Learning outcome: communicative abilities
- A student must know the principle of operation of the studied devices built on the basis of digital microcircuits, methods of calculation and synthesis of combinational circuits and digital automata.
Learning outcome: learning skills or learning abilities
- Skills in designing units of measuring instruments and systems for automatic control and management of technological installations based on integrated and microprocessor technology
Teaching methods
When conducting training sessions, it is planned to use the following educational technologies: - interactive lecture (application of the following active forms of learning: guided discussion or conversation; moderation; demonstration of slides or educational films; brainstorming; motivational speech);
construction of scenarios for the development of various situations based on the specified conditions;
information and communication (for example, classes in a computer classroom using professional application software packages);
search and research (independent research activity of students in the learning process);
solving educational tasks.
Assessment of the student's knowledge
Teacher oversees various tasks related to ongoing assessment and determines students' current performance twice during each academic period. Ratings 1 and 2 are formulated based on the outcomes of this ongoing assessment. The student's learning achievements are assessed using a 100-point scale, and the final grades P1 and P2 are calculated as the average of their ongoing performance evaluations. The teacher evaluates the student's work throughout the academic period in alignment with the assignment submission schedule for the discipline. The assessment system may incorporate a mix of written and oral, group and individual formats.
| Period | Type of task | Total |
|---|---|---|
| 1 rating | Practical works | 0-100 |
| Practical works | ||
| Practical works | ||
| Test | ||
| 2 rating | Practical works | 0-100 |
| Practical works | ||
| Practical works | ||
| Test | ||
| Total control | Exam | 0-100 |
The evaluating policy of learning outcomes by work type
| Type of task | 90-100 | 70-89 | 50-69 | 0-49 |
|---|---|---|---|---|
| Excellent | Good | Satisfactory | Unsatisfactory |
Evaluation form
The student's final grade in the course is calculated on a 100 point grading scale, it includes:
- 40% of the examination result;
- 60% of current control result.
The final grade is calculated by the formula:
| FG = 0,6 | MT1+MT2 | +0,4E |
| 2 |
Where Midterm 1, Midterm 2are digital equivalents of the grades of Midterm 1 and 2;
E is a digital equivalent of the exam grade.
Final alphabetical grade and its equivalent in points:
The letter grading system for students' academic achievements, corresponding to the numerical equivalent on a four-point scale:
| Alphabetical grade | Numerical value | Points (%) | Traditional grade |
|---|---|---|---|
| A | 4.0 | 95-100 | Excellent |
| A- | 3.67 | 90-94 | |
| B+ | 3.33 | 85-89 | Good |
| B | 3.0 | 80-84 | |
| B- | 2.67 | 75-79 | |
| C+ | 2.33 | 70-74 | |
| C | 2.0 | 65-69 | Satisfactory |
| C- | 1.67 | 60-64 | |
| D+ | 1.33 | 55-59 | |
| D | 1.0 | 50-54 | |
| FX | 0.5 | 25-49 | Unsatisfactory |
| F | 0 | 0-24 |
Topics of lectures
- Mathematical foundations of digital devices
- Algebra of logic
- The simplest logic functions
- Basic elements of TTL and CMOS integrated circuits, their main characteristics
- Integrated circuit designation system
- Typical combinational circuits
- Coder, decoder
- Code converters, switches
- Multiplexer, demultiplexer
- Sequential Circuits
- Types of triggers and how to build them
- Counters classification and methods for their construction
- Variety registers and how to build them
- Principles of construction and types of permanent storage devices
- Architecture of microprocessor systems
Key reading
- Ioan Doré Landau, Gianluca Zito. Digital Control Systems: Design, Identification and Implementation 2006, p 508
- Rolf Isermann. Digital Control Systems. Springer-Verlag Berlin Heidelberg, 2013, p 566
- Opadchii A. Analogovaıa i tsifrovaıa lektronika – M.: «Gorıachaıa liniıa. Telekom», 2012.-768s.
- Puhalskii G.I. TSifrovye ustroistva - Sankt-Peterburg.: «Politehnika», 2012.-886s.
- Puhalskii G.I. Proektirovanie diskretnyh ustroistv na integralnyh mikroshemah – M.: «Radio i svıaz», 2015.-304s.
- Potemkin I.S. Funktsionalnye uzly tsifrovoi avtomatiki – M.: nergoatomizdat, 2000.-320s.
Further reading
- Norman S. Nise, Control Systems Engineering, John Wiley & Sons; 8th EMEA edition (May 17, 2019)
- Novojilov O.P. Osnovy tsifrovoi tehniki. –M.: RadioSoft, 2004.
- Selivanov P.V. Analogovye i tsifrovye lektronnye ustroistva. Metodicheskie ukazaniıa k laboratornym rabotam. Ust-kamenogorsk, 2003.
