History & Evulution MICROPROCESSOR

Total Page:16

File Type:pdf, Size:1020Kb

History & Evulution MICROPROCESSOR History & evulution MICROPROCESSOR Sudjadi 2011 Fundamental componen is SWITCH • Rele AND • Gate AND • Transistor NOR (Not OR) • Full ADDER Full Adder Circuit The History • 1906 Vacuum tube • 1939 PN Junction • 1946 ENIAC • 1947 Transistor • 1950 BJT (Shockley) • 1951 First Transistor by TI • 1971 First Microprocessor by Intel Density • SSI (Small Scale Integration) – Early 1970s – 1-10 logic gates • MSI (Medium..) – counters, flip-flop • LSI (Large..) – first microprocessor • VLSI (Large..) - MPU The First Microprocessor • Intel 4004 (Nov 1971) • Clock Speed 10KHz • Number of Transistors 2.300 • 10 um Technology • 4Bits bus width • 640 bytes Addressable memory • As powerfull as ENIAC • Use for; calculator Various first commercial microprocessor • Zilog Z80 (1976) – controller, pc, calculator • MOS Technology 6502, apple ii computer, acron • Motorola 6800, controller • Intel 8080, 8086, first ibm pc eniac mikroprosesor • Intel 8080 640 kIPS / 2MHz 1974 • Motorola 68000 1 MIPS / 8MHz 1979 • Intel 286 2.66 MIPS / 12MHz 1982 • Motorola 68020 4 MIPS / 20MHz 1984 • ARM2 4 MIPS / 8MHz 1986 • Motorola 68030 11 MIPS / 33MHz 1987 • Intel 386DX 8.5 MIPS / 25MHz 1988 • Motorola 68040 44 MIPS / 40MHz 1990 • Intel 486DX 54 MIPS / 66MHz 1992 • PowerPC 600s (G2) 35 MIPS / 33MHz 1994 • Motorola 68060 88 MIPS / 66MHz 1994 • Intel Pentium Pro 541 MIPS / 200MHz 1996 mikroprosesor • ARM 7500FE 35.9 MIPS / 40MHz 1996 • PowerPC G3 525 MIPS / 233MHz 1997 • Zilog eZ80 80 MIPS / 50MHz 1999 • Intel Pentium III 1,354 MIPS / 500MHz 1999 • AMD Athlon 3,561 MIPS / 1.2MHZ 2000 • AMD Athlon XP 2400+ 5,935 MIPS / 2.0 GHz 2002 • Pentium 4 Extreme 9,726 MIPS / 3.2 GHz 2003 • AMD Athlon 64 3800+ X2 (Dual Core) 14,564 MIPS / 2.0 GHz 2005 • Intel Core 2 X6800 27,079 MIPS / 2.93 GHz 2006 • Intel Core 2 Extreme QX9770 59,455 MIPS / 3.2 GHz 2008 applications • CPU – Personal Computer as Main Processor • Embedded Controller – HP, Harddisk, Keyboard, other Controllers Embedded System Applications • Home Appliances : Dishwasher, washing machine, microwave, Top-set box, security system, HVAC system, DVD, answering machine, garden sprinkler system • Office Automation Fax, copy machine, smart phone system, modern, scanner, printer • Security Face recognition, finger recognition, eye recognition, building security system, airport security system, alarm system, Elevator • Academia Smart board, smart room, OCR, calculator, smart cord • Instrumentation Signal generator, signal processor, power supplier • Telecommunication Router, hub, cellular phone, IP phone, web camera • Automotive Fuel injection controller, anti-locking brake system, air-bag • system, GPS, cruise control • Entertainment MP3, video game, Mind Storm, smart toy • Aerospace Navigation system, automatic landing system, flight attitude controller, space explorer, space robotics • Industrial automation Assembly line, data collection system, monitoring systems on pressure, voltage, current, temperature, hazard detecting system, industrial robot • Personal PDA, iPhone, palmtop, data organizer • Medical equipment CT scanner, MRI, Glucose monitor, blood pressure monitor, medical diagnostic device, thread mill • Business automation ATM, smart vendor machine, cash register, smart card.
Recommended publications
  • 12 Questions To... Natami Team - Part 1
    12 questions to... Natami Team - part 1 Banter (c) Polski Portal Amigowy (www.ppa.pl) Today I will tell you about something unique. I will present you the latest 68k CPU! You may wonder... What actually is N68050? The N68050 (N050) is a new 68k family processor developed by the Natami Team. It runs inside the FPGA together with the Natami chipset. The 050 is the first revision of our 68k CPU architecture. Further on, we will extend the architecture to the N68050E and later the N68070 specification. The N68050 softcore will be the default CPU of the Natami system. But if the user wants to, he could also get a separate CPU card with a physical 68060 for his Natami system, connected to the mainboard over the SyncZorro bus. The development history of the N68050 core. One could say it started in 1998, when Gunnar tried to write his first 68k softcore. But FPGAs were unfortunately too small to accomplish this task back then. The actual development of the Natami softcore started two years ago, after we dismissed Coldfire as a possible CPU for the Natami. Coldfire was interesting, but our testing and estimates showed us that solving it with our own softcore is even better. The first "N68070" softcore design idea was similar to a crossbreed of 68000 and Coldfire. Our first concept was to use a pipeline similar to the Coldfire V3 pipeline. To improve performance we changed this and reworked the pipeline to be longer. Our goal for the softcore was to reach a higher clockrate and to be in all regards better than the original Motorola 68060 clocked at the same speed.
    [Show full text]
  • Zilog’S Ez80acclaim!™ Product Family, Which Offers On-Chip Flash Versions of Zilog’S Ez80® • 3.0–3.6 V Supply Voltage with 5 V Tolerant Inputs Processor Core
    eZ80Acclaim!™ Flash Microcontrollers eZ80F91 Product Brief PB013502-0104 Product Block Diagram • I2C with independent clock rate generator • SPI with independent clock rate generator eZ80F91 MCU • Four Counter/Timers with prescalers supporting event counting, input capture, output compare, and 256 KB Flash + 32-Bit GPIO PWM modes 512 B Flash • Watch-Dog Timer with internal RC clocking 10/100 Mbps option 8KB SRAM Ethernet MAC • Real-time clock with on-chip 32kHz oscillator, 8KB Frame Buffer selectable 50/60Hz input, and separate RTC_VDD pin for battery backup. Infrared 2 • Glueless external memory interface with 4 Chip- Encoder/ 2 UART I C SPI Selects/Wait-State Generators and external WAIT Decoder input pin. Supports Intel and Motorola buses. Real-Time • JTAG Interface supporting emulation features 4 PRT WDT Clock • Low-power PLL and on-chip oscillator • Programmable-priority vectored interrupts, non- 4 CS JTAG ZDI PLL maskable interrupts, and interrupt controller +WSG • New DMA-like eZ80® CPU instructions • Power management features supporting HALT/ Features SLEEP modes and selective peripheral power- down controls The eZ80F91 microcontroller is a member of • 144-pin BGA or 144-pin LQFP package ZiLOG’s eZ80Acclaim!™ product family, which offers on-chip Flash versions of ZiLOG’s eZ80® • 3.0–3.6 V supply voltage with 5 V tolerant inputs processor core. The eZ80F91 offers the following • Operating Temperature Ranges: features: – Standard: 0ºC to +70ºC • 50MHz High-Performance eZ80® CPU – Extended: –40ºC to +105ºC • 256 KB Flash Program Memory plus extra 512B device configuration Flash memory General Description • 32 bits of General-Purpose I/O The eZ80F91 device is an industry first, featuring a • 16K B total on-chip high-speed SRAM: high-performance 8-bit microcontroller with an integrated 10/100 BaseT Ethernet Media Access – 8KB for general-purpose use controller (EMAC).
    [Show full text]
  • ZILOG Z8 OTP Microcontrollers MCU / MPU / DSP This Product Is Rohs Compliant
    ZILOG Z8 OTP Microcontrollers DSP MPU / MCU / This product is RoHS compliant. ZILOG EZ80 MICROPROCESSORS ♦ Surface Mount Device For quantities greater than listed, call for quote. MOUSER Zilog Core CPU Voltage Speed Price Each Package Communications Controller I/O WDT Timers STOCK NO. Part No. Used (V) (MHz) 1 25 100 ♦ 692-EZ80L92AZ020EG EZ80L92AZ020EC LQFP-100 DMA, I2C, SPI, UART EZ80 24 Yes 6 3.3 20 9.29 9.10 8.63 ♦ 692-EZ80L92AZ020SG EZ80L92AZ020SC LQFP-100 DMA, I2C, SPI, UART EZ80 24 Yes 6 3.3 20 8.08 7.78 7.50 ♦ 692-EZ80L92AZ050EG EZ80L92AZ050EC LQFP-100 DMA, I2C, SPI, UART EZ80 24 Yes 6 3.3 50 10.21 9.75 9.49 ♦ 692-EZ80L92AZ050SG EZ80L92AZ050SC LQFP-100 DMA, I2C, SPI, UART EZ80 24 Yes 6 3.3 50 8.89 8.54 8.26 ♦ 692-EZ80190AZ050SG EZ80190AZ050SC LQFP-100 DMA, I2C, SPI, UART EZ80 32 Yes 6 3.3 50 12.03 11.59 11.17 ♦ 692-EZ80190AZ050EG EZ80190AZ050EC LQFP-100 DMA, I2C, SPI, UART EZ80 32 Yes 6 3.3 50 13.82 13.28 12.84 ZILOG Z180 MICROPROCESSORS Zilog ♦Surface Mount Device *See above for development tools. For quantities greater than listed, call for quote. MOUSER STOCK NO. Speed Communications Core CPU Voltage Development Price Each Package I/O WDT Timers Mfr. Mfr. Part No. (MHz) Controller Used (V) Tools Available 1 25 100 ♦ 692-Z8018006VSG PLCC-68 6 CPU Z180 - No 2 5 - 8.40 7.36 6.01 ♦ 692-Z8018006VEG PLCC-68 6 CPU Z180 - No 2 5 - 10.00 8.55 7.14 692-Z8018006PSG DIP-64 6 CPU Z180 - No 2 5 - 8.40 7.36 6.01 692-Z8018006PEG DIP-64 6 CPU Z180 - No 2 5 - 10.00 8.55 7.14 692-Z8018008PSG DIP-64 8 CPU Z180 - No 2 5 - 8.75 7.38 6.25 ♦ 692-Z8018008VSG
    [Show full text]
  • Lecture 1: Course Introduction G Course Organization G Historical Overview G Computer Organization G Why the MC68000? G Why Assembly Language?
    Lecture 1: Course introduction g Course organization g Historical overview g Computer organization g Why the MC68000? g Why assembly language? Microprocessor-based System Design 1 Ricardo Gutierrez-Osuna Wright State University Course organization g Grading Instructor n Exams Ricardo Gutierrez-Osuna g 1 midterm and 1 final Office: 401 Russ n Homework Tel:775-5120 g 4 problem sets (not graded) [email protected] n Quizzes http://www.cs.wright.edu/~rgutier g Biweekly Office hours: TBA n Laboratories g 5 Labs Teaching Assistant g Grading scheme Mohammed Tabrez Office: 339 Russ [email protected] Weight (%) Office hours: TBA Quizes 20 Laboratory 40 Midterm 20 Final Exam 20 Microprocessor-based System Design 2 Ricardo Gutierrez-Osuna Wright State University Course outline g Module I: Programming (8 lectures) g MC68000 architecture (2) g Assembly language (5) n Instruction and addressing modes (2) n Program control (1) n Subroutines (2) g C language (1) g Module II: Peripherals (9) g Exception processing (1) g Devices (6) n PI/T timer (2) n PI/T parallel port (2) n DUART serial port (1) g Memory and I/O interface (1) g Address decoding (2) Microprocessor-based System Design 3 Ricardo Gutierrez-Osuna Wright State University Brief history of computers GENERATION FEATURES MILESTONES YEAR NOTES Asia Minor, Abacus 3000BC Only replaced by paper and pencil Mech., Blaise Pascal, Pascaline 1642 Decimal addition (8 decimal figs) Early machines Electro- Charles Babbage Differential Engine 1823 Steam powered (3000BC-1945) mech. Herman Hollerith,
    [Show full text]
  • RTEMS CPU Supplement Documentation Release 4.11.3 ©Copyright 2016, RTEMS Project (Built 15Th February 2018)
    RTEMS CPU Supplement Documentation Release 4.11.3 ©Copyright 2016, RTEMS Project (built 15th February 2018) CONTENTS I RTEMS CPU Architecture Supplement1 1 Preface 5 2 Port Specific Information7 2.1 CPU Model Dependent Features...........................8 2.1.1 CPU Model Name...............................8 2.1.2 Floating Point Unit..............................8 2.2 Multilibs........................................9 2.3 Calling Conventions.................................. 10 2.3.1 Calling Mechanism.............................. 10 2.3.2 Register Usage................................. 10 2.3.3 Parameter Passing............................... 10 2.3.4 User-Provided Routines............................ 10 2.4 Memory Model..................................... 11 2.4.1 Flat Memory Model.............................. 11 2.5 Interrupt Processing.................................. 12 2.5.1 Vectoring of an Interrupt Handler...................... 12 2.5.2 Interrupt Levels................................ 12 2.5.3 Disabling of Interrupts by RTEMS...................... 12 2.6 Default Fatal Error Processing............................. 14 2.7 Symmetric Multiprocessing.............................. 15 2.8 Thread-Local Storage................................. 16 2.9 CPU counter...................................... 17 2.10 Interrupt Profiling................................... 18 2.11 Board Support Packages................................ 19 2.11.1 System Reset................................. 19 3 ARM Specific Information 21 3.1 CPU Model Dependent Features..........................
    [Show full text]
  • Professor Won Woo Ro, School of Electrical and Electronic Engineering Yonsei University the Intel® 4004 Microprocessor, Introdu
    Professor Won Woo Ro, School of Electrical and Electronic Engineering Yonsei University The 1st Microprocessor The Intel® 4004 microprocessor, introduced in November 1971 An electronics revolution that changed our world. There were no customer‐ programmable microprocessors on the market before the 4004. It propelled software into the limelight as a key player in the world of digital electronics design. 4004 Microprocessor Display at New Intel Museum A Japanese calculator maker (Busicom) asked to design: A set of 12 custom logic chips for a line of programmable calculators. Marcian E. "Ted" Hoff Recognized the integrated circuit technology (of the day) had advanced enough to build a single chip, general purpose computer. Federico Faggin to turn Hoff's vision into a silicon reality. (In less than one year, Faggin and his team delivered the 4004, which was introduced in November, 1971.) The world's first microprocessor application was this Busicom calculator. (sold about 100,000 calculators.) Measuring 1/8 inch wide by 1/6 inch long, consisting of 2,300 transistors, Intel’s 4004 microprocessor had as much computing power as the first electronic computer, ENIAC. 2 inch 4004 and 12 inch Core™2 Duo wafer ENIAC, built in 1946, filled 3000‐cubic‐ feet of space and contained 18,000 vacuum tubes. The 4004 microprocessor could execute 60,000 operations per second Running frequency: 108 KHz Founders wanted to name their new company Moore Noyce. However the name sounds very much similar to “more noise”. "Only the paranoid survive". Moore received a B.S. degree in Chemistry from the University of California, Berkeley in 1950 and a Ph.D.
    [Show full text]
  • 6502 Introduction
    6502 Introduction Philipp Koehn 18 September 2019 Philipp Koehn Computer Systems Fundamentals: 6502 Introduction 18 September 2019 1 some history Philipp Koehn Computer Systems Fundamentals: 6502 Introduction 18 September 2019 1971 2 • First microprocessor on an integrated circuit: Intel 4004 • 4-bit central processing unit, 12 bit address space (4KB) Philipp Koehn Computer Systems Fundamentals: 6502 Introduction 18 September 2019 1975 3 • MOS Technology 6502 • Dominant CPU in home computers for a decade (Atari, Apple II, Nintendo Entertainment System, Commodore PET) Philipp Koehn Computer Systems Fundamentals: 6502 Introduction 18 September 2019 1977 4 • Atari 2600 • Video game console: Pong, Pac Man, ... connected to TV Philipp Koehn Computer Systems Fundamentals: 6502 Introduction 18 September 2019 1980 5 • Commodore VIC20 • 1 MHz, 5KB RAM, BASIC, 3.5KB RAM, 176x184 3 bit color video Philipp Koehn Computer Systems Fundamentals: 6502 Introduction 18 September 2019 1982 6 • Commodore C64 • 64KB RAM, 320x200 4 bit color video Philipp Koehn Computer Systems Fundamentals: 6502 Introduction 18 September 2019 Commodore C64 7 • BASIC programming language, but serious programs written in assembly • No fancy stuff like multi-process, user accounts, virtual memory, etc. • Machine itself had no mass storage - had to buy tape drive, then floppy disk drive, machine was obsolete once hard drives came around Philipp Koehn Computer Systems Fundamentals: 6502 Introduction 18 September 2019 BASIC Demo 8 • Commands get executed (just like Python interpreter)
    [Show full text]
  • Data Acquisition
    #147 October 2002 www.circuitcellar.com CIRCUIT CELLAR® THE MAGAZINE FOR COMPUTER APPLICATIONS DATA ACQUISITION 2-D Or Not 2-D Solar-Powered Robot The LED Alternative Mad DashWWW.GiURUMELE.Hi2.RO For Flash Cash Contest Primer 10> 7925274 75349 $4.95 U.S. ($5.95 Canada) WWW.GiURUMELE.Hi2.RO WWW.GiURUMELE.Hi2.RO Digital Oscilloscopes • 2 Channel Digital Oscilloscope DSO-2102S $525 • 100 MSa/s max single shot rate DSO-2102M $650 • 32K samples per channel Each includes Oscilloscope, • Advanced Triggering Probes, Interface Cable, Power • Only 9 oz and 6.3” x 3.75” x 1.25” Adapter, and software for • Small, Lightweight, and Portable Win95/98, WinNT, Win2000 • Parallel Port interface to PC and DOS. • Advanced Math options • FFT Spectrum Analyzer options Logic Analyzers • 40 to 160 channels • 24 Channel Logic Analyzer • up to 500 MSa/s • 100MSa/S max sample rate • Variable Threshold • Variable Threshold Voltage • 8 External Clocks • Large 128k Buffer • 16 Level Triggering • Small, Lightweight and Portable • up to 512KWWW.GiURUMELE.Hi2.RO samples/ch • Only 4 oz and 4.75” x 2.75” x 1” • Optional Parallel Interface • Parallel Port Interface to PC • Optional 100 MSa/s Pattern Generator • Trigger Out • Windows 95/98 Software LA4240-32K (200MHz, 40CH) $1350 LA4280-32K (200MHz, 80CH) $2000 LA2124-128K (100MSa/s, 24CH) LA4540-128K (500MHz, 40CH) $1900 Clips, Wires, Interface Cable, AC LA4580-128K (500MHz, 80CH) $2800 Adapter and Software $800 LA45160-128K (500MHz, 160CH) $7000 All prices include Pods and Software www.LinkIns4.com Link Instruments • 369 Passaic Ave • Suite 100 • Fairfield, NJ 07004 • (973) 808-8990 • Fax (973) 808-8786 WWW.GiURUMELE.Hi2.RO TASK MANAGER EDITORIAL DIRECTOR/FOUNDER CHIEF FINANCIAL OFFICER Be a Contender Steve Ciarcia Jeannette Ciarcia MANAGING EDITOR Jennifer Huber CUSTOMER SERVICE Elaine Johnston TECHNICAL EDITOR C.J.
    [Show full text]
  • Appendix A: Microprocessor Data Sheets
    Appendix A: Microprocessor Data Sheets Intel8085 Zilog Z80 MOS Technology 6502 Motorola 6809 Microcontrollers (Single-chip Microcomputers) Intel 8086 ( & 80186 & 80286) Zilog Z8000 Motorola 68000 32-bit Microprocessors lnmos Transputer 184 Appendix A 185 Intel 8085 Followed on from the 8080, which was a two-chip equivalent of the 8085. Not used in any home computers, but was extremely popular in early (late 1970s) industrial control systems. A15-A8 A B c D E Same register AD7-ADO H L set is used in SP 8080 PC ALE Flags Multiplexed d ata bus and lower half of address bus (require 8212 to split data and address buses) Start addresses of Interrupt P/Os Service Routines: 8155- 3 ports, 256 bytes RAM RESET-()()()(J 8255 - 3 ports TRAP- 0024 8355 - 2 ports, 2K ROM RST5.5- 002C 8755 - 2 ports, 2K EPROM RST6.5 - ()(J34 RST7.5- <XJ3C INTR - from interrupting device Other 8251- USART 8202 - Dynamic RAM controller support 8253- CTC (3 counters) 8257 - DMA controller devices: 8271 - FDC 8257 - CRT controller Intel DMA Control System Character CPU buses­ de-multiplexed Video signal to CRT 186 Microcomputer Fault-finding and Design Zilog Z80 Probably the most popular 8-bit microprocessor. Used in home computers (Spectrum, Amstrad, Tandy), office computers and industrial controllers. A F A' F' B c B' C' D E D' E' H L H' L' 8 data Interrupt Memory lines vector I refresh R Index register IX Index register IY (to refresh dynamic RAMI Stack pointer Based on the Intel 8085, but possesses second set of registers.
    [Show full text]
  • Procesory Ve Směrovačích Firmy Cisco Motorola MPC857DSL
    Procesory ve směrovačích firmy Cisco Pokročilé architektury počítačů Marek Malysz, mal341 Obsah Motorola MPC857DSL.............................................................................................................................1 Motorola 68360.........................................................................................................................................2 Motorola 68030.........................................................................................................................................3 Motorola MPC860 PowerQUICC............................................................................................................3 PMC-Sierra RM7061A.............................................................................................................................4 Broadcom BCM1250................................................................................................................................5 R4600.........................................................................................................................................................5 R5000.........................................................................................................................................................6 R7000.........................................................................................................................................................6 QuantumFlow Processor...........................................................................................................................6
    [Show full text]
  • Programmable Digital Microcircuits - a Survey with Examples of Use
    - 237 - PROGRAMMABLE DIGITAL MICROCIRCUITS - A SURVEY WITH EXAMPLES OF USE C. Verkerk CERN, Geneva, Switzerland 1. Introduction For most readers the title of these lecture notes will evoke microprocessors. The fixed instruction set microprocessors are however not the only programmable digital mi• crocircuits and, although a number of pages will be dedicated to them, the aim of these notes is also to draw attention to other useful microcircuits. A complete survey of programmable circuits would fill several books and a selection had therefore to be made. The choice has rather been to treat a variety of devices than to give an in- depth treatment of a particular circuit. The selected devices have all found useful ap• plications in high-energy physics, or hold promise for future use. The microprocessor is very young : just over eleven years. An advertisement, an• nouncing a new era of integrated electronics, and which appeared in the November 15, 1971 issue of Electronics News, is generally considered its birth-certificate. The adver• tisement was for the Intel 4004 and its three support chips. The history leading to this announcement merits to be recalled. Intel, then a very young company, was working on the design of a chip-set for a high-performance calculator, for and in collaboration with a Japanese firm, Busicom. One of the Intel engineers found the Busicom design of 9 different chips too complicated and tried to find a more general and programmable solu• tion. His design, the 4004 microprocessor, was finally adapted by Busicom, and after further négociation, Intel acquired marketing rights for its new invention.
    [Show full text]
  • Natalia Nikolaevna Shusharina Maxin.Pmd
    BIOSCIENCES BIOTECHNOLOGY RESEARCH ASIA, September 2016. Vol. 13(3), 1523-1536 Development of the Brain-computer Interface Based on the Biometric Control Channels and Multi-modal Feedback to Provide A Human with Neuro-electronic Systems and Exoskeleton Structures to Compensate the Motor Functions Natalia Nikolaevna Shusharina1, Evgeny Anatolyevich Bogdanov1, Stepan Aleksandrovich Botman1, Ekaterina Vladimirovna Silina2, Victor Aleksandrovich Stupin3 and Maksim Vladimirovich Patrushev1 1Immanuel Kant Baltic Federal University (IKBFU), Nevskogo Str., 14, Kaliningrad, 236041, Russia 2I.M. Sechenov First Moscow State Medical University (First MSMU), Trubetskaya str, 8, Moscow, 119991, Russia 3Pirogov´s Russian National Research Medical University (RNRMU), Ostrovityanova str, 1, Moscow, 117997, Russia http://dx.doi.org/10.13005/bbra/2295 (Received: 15 June 2016; accepted: 05 August 2016) The aim of this paper is to create a multi-functional neuro-device and to study the possibilities of long-term monitoring of several physiological parameters of an organism controlled by brain activity with transmitting the data to the exoskeleton. To achieve this goal, analytical review of modern scientific-and-technical, normative, technical, and medical literature involving scientific and technical problems has been performed; the research area has been chosen and justified, including the definition of optimal electrodes and their affixing to the body of the patient, the definition of the best suitable power source and its operation mode, the definition of the best suitable useful signal amplifiers, and a system of filtering off external noises. A neuro-device mock-up has been made for recognizing electrophysiological signals and transmitting them to the exoskeleton, also the software has been written.
    [Show full text]