Evolution of electronics
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This document provides a history of electronics and discusses key topics such as vacuum tubes, CMOS technology, diodes, LEDs, gates, digital signal processing, MOSFETs, microprocessors, VLSI, 3D transistors, and Moore's law. It also describes application-specific integrated circuits (ASICs) which are customized for specific uses and often contain entire microprocessors and memory blocks. Finally, it discusses field-programmable gate arrays (FPGAs) which contain an array of programmable logic blocks that can be configured and interconnected by customers using a hardware description language.
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FellowBuddy.com is an innovative platform that brings students together to share notes, exam papers, study guides, project reports and presentation for upcoming exams.
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Our Belief – “The great breakthrough in your life comes when you realize it, that you can learn anything you need to learn; to accomplish any goal that you have set for yourself. This means there are no limits on what you can be, have or do.”
Like Us - https://www.facebook.com/FellowBuddycom
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The document provides an introduction to field programmable gate arrays (FPGAs). It discusses FPGA architecture including basic blocks like logic, flip flops, wires and I/Os. It also covers FPGA programming flow and software. The document provides historical context on the evolution of programmable logic from logic gates to FPGAs and discusses how FPGAs can be reprogrammed to implement different digital circuits and functions.
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The document provides a history of digital logic and programmable logic devices such as PLDs, CPLDs, and ASICs. It describes the advantages of FPGAs over other technologies including lower costs, faster time to market, and easier design changes. The architecture of FPGAs is explained including logic blocks, interconnects, embedded memory and DSP blocks. Modern SoC FPGAs integrate an ARM processor for improved performance. Applications include automotive, wireless, military, and medical imaging systems.
FPGA
FPGAs have programmable logic blocks and interconnects that can be configured to implement any digital circuit. The two major FPGA manufacturers are Xilinx and Altera, who together make up 89% of the market. FPGAs have advantages over other technologies like microprocessors in being reprogrammable, having massively parallel processing, and shorter design times. They also have advantages over ASICs by being reprogrammable and having lower costs with no minimum orders. Common FPGA architectures include lookup table-based, multiplexer-based, and sea-of-gates designs. Key components of FPGAs include configurable logic blocks, interconnects, and input/output blocks.
L12_PROGRAMMABLE+LOGIC+DEVICES+(PLD).ppt
This document discusses programmable logic devices (PLD) including their purpose, types, and structure. The main types of PLDs are SPLDs (simple PLDs like ROM, PLA, PAL, GAL), CPLDs (complex PLDs), and FPGAs (field-programmable gate arrays). SPLDs have an input connection matrix connecting inputs to AND gates and an output connection matrix connecting AND gates to OR gates. CPLDs and FPGAs can implement more complex designs than SPLDs and support thousands of gates versus hundreds for SPLDs. FPGAs contain many identical logic cells that can be programmed to implement different functions.
FPGA-Arch (3).ppt
This document provides an overview of FPGA architecture. It discusses the available choices for digital designers between using discrete components or programmable logic devices. It then examines FPGA technology in more detail, including the interconnect framework, field programmability using different technologies like SRAM, antifuse, EPROM, and EEPROM. Commercially available FPGA devices from Xilinx and Altera are also summarized.
FPGA-Arch.ppt
This document provides an overview of FPGA architecture, including the available choices for digital designers, FPGA components and interconnection frameworks, field programmability technologies, design steps, and commercially available FPGA devices such as the Xilinx XC4000 and Altera MAX 5000. It describes the basic building blocks of FPGAs including logic blocks placed in an interconnect array and discusses different interconnection structures and programming technologies used in FPGAs and CPLDs.
FPGA architecture.ppt
The document provides an overview of FPGA architecture. It discusses the available choices for digital designers, including FPGAs and CPLDs. It describes the interconnection framework and field programmability technologies of FPGAs, including SRAM, antifuse, EPROM and EEPROM. The document also outlines the design steps for FPGA implementation and discusses commercially available devices such as the Xilinx XC4000 and Altera MAX 5000.
FPGA-Arch.ppt
The document provides an overview of FPGA architecture. It discusses the available choices for digital designers, including FPGAs and CPLDs. It describes the interconnection framework and field programmability technologies of FPGAs, including SRAM, antifuse, EPROM and EEPROM. The document also outlines the design steps for FPGA implementation and discusses commercially available devices such as the Xilinx XC4000 and Altera MAX 5000.
L12 programmable+logic+devices+(pld)
Programmable logic devices (PLD) like PALs, PLAs, GALs and CPLDs allow complex digital logic designs to be implemented in a single device. Newer devices like FPGAs can implement thousands of logic gates, supporting more complex designs than simpler PLDs which are limited to hundreds of gates. FPGAs contain an array of configurable logic blocks and interconnects that can be programmed by the user to realize different logic functions. CPLDs have a complexity between basic PLDs and FPGAs, including non-volatile configuration memory and supporting more complicated feedback paths than PLDs.
FPGA-Arch.ppt
This document provides an overview of FPGA architecture. It discusses that FPGAs offer designers more flexibility than ASICs or discrete components by being customizable in the field. The document then covers FPGA architecture including the use of configurable logic blocks within an interconnect framework. It also discusses different programming technologies for FPGAs such as SRAM, antifuse, EPROM/EEPROM. Examples are provided of commercially available FPGA devices from Xilinx and Altera.
FPGA-Architecture.ppt
The document discusses field programmable gate arrays (FPGAs), including their architecture, programming technologies, design process, and commercially available devices. FPGAs provide reprogrammability and fast time-to-market compared to application-specific integrated circuits (ASICs). The core of an FPGA consists of an array of configurable logic blocks and a hierarchical interconnect structure that allows the blocks to be wired together. FPGAs can be programmed using SRAM, antifuse, EPROM, or EEPROM technologies. Examples of popular FPGAs are Xilinx's XC4000 series with LUT-based logic blocks and Altera's MAX5000 series consisting of macrocells in logic array blocks.
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Evolution of electronics
- 2. Vacum Tubes
- 3. Chronology of elctronic system
- 5. Diode
- 7. Gates
- 9. MOSFET
- 11. VLSI
- 12. 3D Transistors
- 13. Moore's Law
- 14. OP Amp
- 15. Memory
- 16. Application-specific integrated circuit ● An application-specific integrated circuit (ASIC) is an integrated circuit (IC) customized for a particular use, rather than intended for general-purpose use. ● Modern ASICs often include entire microprocessors, memory blocks including ROM, RAM, EEPROM, flash memory and other large building blocks. Such an ASIC is often termed a SoC (system-on-chip).
- 17. Field-programmable gate array ● A field-programmable gate array (FPGA) is an integrated circuit designed to be configured by a customer ● FPGAs contain an array of programmable logic blocks, and a hierarchy of reconfigurable interconnects that allow the blocks to be "wired together", like many logic gates that can be inter- wired in different configurations. ● The FPGA configuration is generally specified using a hardware description language (HDL)
- 18. Thank you