English

6

Not applicable.

The student will be able to design and adapt algorithms of digital signal processing for implementation on digital signal processor. He will be familiar with basic architectures of digital signal processors, their properties, and their employment in practical applications.

The subject knowledge on the digital signal processing and the microprocessor technology is requested.

Not applicable.

Teaching methods depend on the type of course unit as specified in the article 7 of BUT Rules for Studies and Examinations.

Solution of the given project 15 points
Test 10 points
Check exercises 15 points
Written examination 60 points

1. Generations of digital signal processors, common properties of digital signal processors, von Neumann's architecture, Harvard architecture, parallel processing.
2. Fixed-point and floating-point representations, representations of negative numbers, properties of fixed-point digital signal processors.
3. Architecture of digital signal processors by Freescale, data arithmetic logic unit, registers, specific instructions.
4. Address generation unit, modulo addressing mode, bit-reverse addrressing mode.
5. Program Controller, instruction pipeline, hardware cycles.
6. Program structure and writing in assembler.
7. Program structure and writing in C language, intrinsic functions, pragma directives, integrated development environment.
8. Quantization effects on digital filters characteristics, limit cycles, optimization of digital filters in digital signal processors.
9. FIR and IIR digital filters implementation in digital signal processors.
10. Generation of harmonic signals and harmonic analysis, Goertzel algorithm, implementation of fast Fourier transform.
11. On-chip peripherials, DMA controller, interrupt controller.
12. External buses, external memory interface.
13. Floating-point digital signal processors. VLIW and VLES architecture.

Not applicable.

To deepen the basic knowledge of digital signal processing in particular the practical experience of real-time implementation of methods in fixed-point processor, and to supplement knowledge of microprocessor technology to the specific characteristics of digital signal processor architectures and specific techniques of their programming.

Lectures are not duly
Computer exercise are duly
Self-dependent project is duly
Written examamination is duly

Not applicable.

Not applicable.

SMÉKAL, Z., VÍCH, R.: Signal Processing on Digital Signal Processors (Zpracování signálů se signálovými procesory). Radix spol. s.r.o, Praha 1998. ISBN 80-86031-18-7 (In Czech) (CS)
HEATH, S.:Multimedia & Communications Technology,Focal Press, Oxford, 1996, ISBN 0-240-51460-2 (EN)
Smékal, Z., Sysel, P. Signálové procesory. 1. vydání. Praha: Sdělovací technika, 2006. 283 s. ISBN 80-86645-08-8 (CS)

Not applicable.

26 hours, compulsory

1. CodeWarrior Development Studio, basic assembler directives.
2. Fixed-point arithmetic, multiplication, saturation, rounding.
3. Core of 56F8367 digital signal processor, examples of using core registers. Implementation of polynomial functions.
4. Address generation unit, implementation of lookup table functions.
5. Indirect addressing, linear and circular addressing.
6. Hardware cycles DO, implementation of FIR digital filters.
7. Implementation of IIR digital filters.
8. Bitwise reversed addressing, implementation of FFT algorithm.
9. Program control unit, implementation of interrupt services.
10. On-chip peripherals, implementation of serial communications.
11. Timer, counter, examples of usage.
12. Implementation of communication between DSP and A/D and D/A converters.
13. Classification of individual projects.