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Lecturer(s)
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Krist Petr, Ing. Ph.D.
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Weissar Petr, Ing. Ph.D.
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Pinker Jiří, Prof. Ing. CSc.
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Kosturik Kamil, Ing. Ph.D.
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Farkaš Martin, Ing.
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Course content
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1. Basic parts and functions of microcomputer. Address-, data- and control-bus. Peripheral circuits. Address space and its partition, addressing peripheral circuits, RAM and ROM locations (Von Neumann, Harvard). Memory maps. Address decoders. 2. Computer Details. CISC and RISC processor. Cache. Registers GPR. Arithmetic-logic unit, flag bits. Stack and its control, meaning. 3. Interrupts. Reset, various causes, monitoring of the power voltage. Generation and internal distribution of clock pulses. Low-power modes. Microcontroller internal bus system, connecting matrix. 4. RISC processor, pipeline, its importance and acceleration, requirements to instruction set for optimal operation. Typical 5-stage pipeline, its grades, and their operations. Basic types of instructions and their implementation. Status bits, their creation and use. Jumps conditional and unconditional, call subroutines, meaning of link-register. Stack and its function. Possible conflicts in the pipe and their solution. Empty the pipe, "bubble". Possibility of Jump Acceleration. 5. Interrupts. Typical request path and processing. Priorities, their evaluation, priority levels. Interrupt controller, operation, collaboration with processor. Assigning subroutine start addresses. Usage in programs. Interrupt latency and possibilities of shortening. Structure of the interrupt subroutine. Switching banks, link-register. Using Stack. 6. Memory system, different types of memory. Moving areas of memory space. Overlapping circuits. RAM-ROM overlay. Mirroring. Fullfill memory with different lengths of data. Acceleration of access to data memory - CACHE memory, activity. Speed up access to FLASH. 7. DMA Channel. Operation, co-operation with processor, operation in individual modes, use. Location in computer. 8. Peripheral circuits. Overview and importance of individual peripheral circuits: parallel ports, serial ports, counters and timers, analog inputs and outputs, etc. 3 modes of peripheral circuits control. Multiple use of case pins output blocks, input signal processing circuits. Bus for external chips. Multiplex Bus. Address decoders, programmable chip selection. 9. Parallel inputs/outputs. Addressing, controll the transmission direction. Connection with attached device, principle of "handshake". "Push" and "pull" protocol. Program implementation of protocol, possibly pitfalls. Parallel port circuits. Hardware monitoring of input changes. 10. Serial Inputs/Outputs. Character Synchronization block, Operation, UART and RS-232, Signal timming for 1 Character Transfer. Bit Synchronization Circuits, Function. Serial peripherL bus - SPI. Serial peripheral bus - IIC. 11. Counters and timers. Counting modes, timing, periodic pulse generation. "Input Capture" and "Output Compare" timing unit, cooperation with the interrupt system. Using counters and timers in programs. Pulse Width Modulators. 12. Analog inputs. Chain in full assembly and simplified solution for microcontrollers. Functions, modes of operation, use of converter output registers. Analog outputs assembly, operation. 13. Reserve - adding details in the topics discussed
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Learning activities and teaching methods
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- Preparation for an examination (30-60)
- 40 hours per semester
- Undergraduate study programme term essay (20-40)
- 25 hours per semester
- Contact hours
- 65 hours per semester
- unspecified
- 45 hours per semester
- Contact hours
- 20 hours per semester
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| prerequisite |
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| Knowledge |
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| explain basics of Digital Electronics - gate, register, counter, hazard |
| describe basic parts of Analog Electronics |
| oreintate in sample codes in C-language |
| Skills |
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| prove analyze electrical circuits of basic components Digital and Analog Electronics |
| program basic structures of C (or C++) language |
| use professional literature (datasheets etc.) in English |
| Competences |
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| N/A |
| N/A |
| N/A |
| N/A |
| N/A |
| N/A |
| learning outcomes |
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| Knowledge |
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| describe basic parts of microprocessor and microcontroller |
| explain diferences between RICS and CISC core of processor with respect to conrete HW implementation |
| explain working of interrupt parts in microcontroller |
| show basic functionality of ipnut/output circuits including examples of realisation in microcontroller |
| describe basic communication buses and explain differences in principles, speeds etc. |
| explain basic contrukctions in C-language with respect their effects in microcontroller |
| Skills |
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| create working application for microcontroler from task |
| select appropriate blocks of microcontroller for conrete task solution |
| apply development tools for effectice application breation |
| analyze potential sources of mistakes and problems by application creating for microcontrollers |
| Competences |
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| N/A |
| N/A |
| teaching methods |
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| Knowledge |
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| Lecture supplemented with a discussion |
| Individual study |
| Skills |
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| Practicum |
| Individual study |
| Competences |
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| Lecture supplemented with a discussion |
| Practicum |
| Individual study |
| assessment methods |
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| Knowledge |
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| Oral exam |
| Written exam |
| Seminar work |
| Skills |
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| Seminar work |
| Competences |
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| Oral exam |
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Recommended literature
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texty v Courseware.
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Donald Norris. Programming with STM32: Getting Started with the Nucleo Board and C/C++. 2018. ISBN 1260031314.
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Dr. Mark Fisher. ARM Cortex M4 Cookbook. 2016. ISBN 9781782176503.
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Pinker J. Základy mikrokontrolérů - elektronické učební texty.
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Pinker, Jiří. Mikroprocesory a mikropočítače. Praha : BEN - technická literatura, 2004. ISBN 80-7300-110-1.
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