In the first part of the course will be illustrated the main configurations of the mixed-signal circuits; in the second part of the course will also show the main sensors and transducers and related problems of interfacing; in the third part will be discussed the applications of embedded systems, architectures transceiver technology in system-on-chip and related system applications.
Rainer Waser (Ed.) 'Nanoelectronics and Information Engineering', Wiley-VCH, 2012
Learning Objectives
The purpose of the course is to provide the knowledge and methodologies for the design and use of common subsystem components of the mixed-signal electronics.
Prerequisites
have acquired the basic knowledge of analogue and digital electronics
Teaching Methods
lectures and exercises on development board
Type of Assessment
oral examination and discussion of the practical sessions
Course program
# Recall of electronic properties and quantum effects
-electronic statistics in low-dimensional structures
-semiconductor heterostructures
-electronic transport
# Electronic nano-semiconductor structures
-time scale and size of the electron transport
-Single-electron tunneling
-ballistic transport
# Elements of Spintronics
magnetoresistive effect
# Elements of Organic Electronics
electronic conduction in organic devices
# Logic Devices
Nano-MOSFETs
single-electron devices
superconducting devices
Spin-based devices
Devices in graphene and carbon nanotubes
# Elements of architecture based computational systems
- Flexibility in computational systems
- Configurations SISD, SIMD, MISD and MIMD
- Computational structures insensitive to defects
- Integration limits related to the problems of dissipation
- Quantum Computing
Learn More About:
- Estimate of microprocessor performance
- Nano reconfigurable architectures (nano-crossbar)
- Quantum Computing implementations with solid state systems
# Memory and Storage Systems
- Basic principles for storage systems
- Menristor and memristive systems
- Trend of scaling for new RAM configurations
- Clsssificazione storage systems
- Types of storage systems
Learn More About:
- Flash Memory
- Capacitor based RAM
- Magnetic RAM
- Storage based on phase change materials
- Memeorie redox switching based
- Holographic Memories
# Micro-mixed-signal systems for software defined radio
laboratory sessions HW
• Elementary Management of I / Os - input / output from LEDs (differences switch than uC)
• Fundamentals of signal processing: implementation of a clock divider - Application
"Led Metronome" reconfigurable (reconfigurable divider)
• Implementation of a hardware controller for LED 7-segment display - connection with clock divider for "a display stopwatch"
• Implementation of a SPI / serial controller for communication between devices: eg serial console with output of 7-segment display, input buttons / switches
Implementation principles in CPU systems on FPGAs
• Concepts of communication and mapping in the memory bus
• interrupts management side HW and SW
• Case Study Example of QSYS
• Xilinx: hints of SDR project AD9361
laboratory sessions HW / SW: Treatment signals for SDR
• Implementation of ISR (Interrupt Service Routines) with examples of console releases
At the end of these modules have acquired the main concepts for understanding the implementation phases HW / SW.
Depending on the speed of progression of the program, the last module will be dedicated exclusively to the use of the SDR architecture based on AD9361 interfaced with MATLAB.
thorough implementation illustration ZedBoard + AD9361
• Vivado Observation project, paying attention on Altera / Xilinx analogies
• Non-specific treatment of complex IQ modulation
• an integrated transceiver architecture (eg AD9361) interfaced on SPI
• Examples of modulation / demodulation via MATLAB (eg. FM demodulation radio)
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