Embedded Processor Selection/Performance Estimation Using FPGA-Based Profiling
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AVR32 EVK1105 Evaluation Kit
Your Electronic Engineering Resource ATMEL - ATEVK1105 - AVR32 EVK1105 Evaluation Kit Product Overview: The AVR32 EVK1105 is an evaluation kit for the AT32UC3A3256 which combines Atmel’s state of art AVR32 microcontroller with an unrivalled selection of communication interface like USB device including On-The-Go functionality, SDcard, NAND flash with ECC and stereo 16-bit DAC. The AVR32 EVK1105 is an evaluation kit for the AT32UC3A0512 which demonstrates Atmel’s state-of-the-art AVR32 microcontroller in Hi-Fi audio decoding and streaming applications. Kit Contents: The kit contains reference hardware and software for generic MP3 player docking stations. Key Features: High Performance, Low Power AVR®32 UC 32-Bit Microcontroller Multi-Layer Bus System Internal High-Speed Flash Internal High-Speed SRAM Interrupt Controller Power and Clock Manager Including Internal RC Clock and One 32KHz Oscillator Two Multipurpose Oscillators and Two Phase-Lock-Loop (PLL), Watchdog Timer, Real-Time Clock Timer External Memories MultiMediaCard (MMC), Secure-Digital (SD), SDIO V1.1 CE-ATA, FastSD, SmartMedia, Compact Flash Memory Stick: Standard Format V1.40, PRO Format V1.00, Micro IDE Interface One Advanced Encryption System (AES) for AT32UC3A3256S, AT32UC3A3128S and AT32UC3A364S Universal Serial Bus (USB) One 8-channel 10-bit Analog-To-Digital Converter, multiplexed with Digital IOs. Legal Disclaimer: The content of the pages of this website is for your general information and use only. It is subject to change without notice. From time to time, this website may also include links to other websites. These links are provided for your convenience to provide further information. They do not signify that we endorse the website(s). -
Schedule 14A Employee Slides Supertex Sunnyvale
UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant Filed by a Party other than the Registrant Check the appropriate box: Preliminary Proxy Statement Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) Definitive Proxy Statement Definitive Additional Materials Soliciting Material Pursuant to §240.14a-12 Supertex, Inc. (Name of Registrant as Specified In Its Charter) Microchip Technology Incorporated (Name of Person(s) Filing Proxy Statement, if other than the Registrant) Payment of Filing Fee (Check the appropriate box): No fee required. Fee computed on table below per Exchange Act Rules 14a-6(i)(1) and 0-11. (1) Title of each class of securities to which transaction applies: (2) Aggregate number of securities to which transaction applies: (3) Per unit price or other underlying value of transaction computed pursuant to Exchange Act Rule 0-11 (set forth the amount on which the filing fee is calculated and state how it was determined): (4) Proposed maximum aggregate value of transaction: (5) Total fee paid: Fee paid previously with preliminary materials. Check box if any part of the fee is offset as provided by Exchange Act Rule 0-11(a)(2) and identify the filing for which the offsetting fee was paid previously. Identify the previous filing by registration statement number, or the Form or Schedule and the date of its filing. (1) Amount Previously Paid: (2) Form, Schedule or Registration Statement No.: (3) Filing Party: (4) Date Filed: Filed by Microchip Technology Incorporated Pursuant to Rule 14a-12 of the Securities Exchange Act of 1934 Subject Company: Supertex, Inc. -
Latticemico32 Development Kit User's Guide for Latticeecp
LatticeMico32 Development Kit User’s Guide for LatticeECP Lattice Semiconductor Corporation 5555 NE Moore Court Hillsboro, OR 97124 (503) 268-8000 May 2007 Copyright Copyright © 2007 Lattice Semiconductor Corporation. This document may not, in whole or part, be copied, photocopied, reproduced, translated, or reduced to any electronic medium or machine- readable form without prior written consent from Lattice Semiconductor Corporation. Trademarks Lattice Semiconductor Corporation, L Lattice Semiconductor Corporation (logo), L (stylized), L (design), Lattice (design), LSC, E2CMOS, Extreme Performance, FlashBAK, flexiFlash, flexiMAC, flexiPCS, FreedomChip, GAL, GDX, Generic Array Logic, HDL Explorer, IPexpress, ISP, ispATE, ispClock, ispDOWNLOAD, ispGAL, ispGDS, ispGDX, ispGDXV, ispGDX2, ispGENERATOR, ispJTAG, ispLEVER, ispLeverCORE, ispLSI, ispMACH, ispPAC, ispTRACY, ispTURBO, ispVIRTUAL MACHINE, ispVM, ispXP, ispXPGA, ispXPLD, LatticeEC, LatticeECP, LatticeECP-DSP, LatticeECP2, LatticeECP2M, LatticeMico8, LatticeMico32, LatticeSC, LatticeSCM, LatticeXP, LatticeXP2, MACH, MachXO, MACO, ORCA, PAC, PAC-Designer, PAL, Performance Analyst, PURESPEED, Reveal, Silicon Forest, Speedlocked, Speed Locking, SuperBIG, SuperCOOL, SuperFAST, SuperWIDE, sysCLOCK, sysCONFIG, sysDSP, sysHSI, sysI/O, sysMEM, The Simple Machine for Complex Design, TransFR, UltraMOS, and specific product designations are either registered trademarks or trademarks of Lattice Semiconductor Corporation or its subsidiaries in the United States and/or other countries. ISP, Bringing the Best Together, and More of the Best are service marks of Lattice Semiconductor Corporation. Other product names used in this publication are for identification purposes only and may be trademarks of their respective companies. Disclaimers NO WARRANTIES: THE INFORMATION PROVIDED IN THIS DOCUMENT IS “AS IS” WITHOUT ANY EXPRESS OR IMPLIED WARRANTY OF ANY KIND INCLUDING WARRANTIES OF ACCURACY, COMPLETENESS, MERCHANTABILITY, NONINFRINGEMENT OF INTELLECTUAL PROPERTY, OR FITNESS FOR ANY PARTICULAR PURPOSE. -
Latticemico32 Software Developer User Guide
LatticeMico32 Software Developer User Guide May 2014 Copyright Copyright © 2014 Lattice Semiconductor Corporation. This document may not, in whole or part, be copied, photocopied, reproduced, translated, or reduced to any electronic medium or machine-readable form without prior written consent from Lattice Semiconductor Corporation. Trademarks Lattice Semiconductor Corporation, L Lattice Semiconductor Corporation (logo), L (stylized), L (design), Lattice (design), LSC, CleanClock, Custom Mobile Device, DiePlus, E2CMOS, ECP5, Extreme Performance, FlashBAK, FlexiClock, flexiFLASH, flexiMAC, flexiPCS, FreedomChip, GAL, GDX, Generic Array Logic, HDL Explorer, iCE Dice, iCE40, iCE65, iCEblink, iCEcable, iCEchip, iCEcube, iCEcube2, iCEman, iCEprog, iCEsab, iCEsocket, IPexpress, ISP, ispATE, ispClock, ispDOWNLOAD, ispGAL, ispGDS, ispGDX, ispGDX2, ispGDXV, ispGENERATOR, ispJTAG, ispLEVER, ispLeverCORE, ispLSI, ispMACH, ispPAC, ispTRACY, ispTURBO, ispVIRTUAL MACHINE, ispVM, ispXP, ispXPGA, ispXPLD, Lattice Diamond, LatticeCORE, LatticeEC, LatticeECP, LatticeECP-DSP, LatticeECP2, LatticeECP2M, LatticeECP3, LatticeECP4, LatticeMico, LatticeMico8, LatticeMico32, LatticeSC, LatticeSCM, LatticeXP, LatticeXP2, MACH, MachXO, MachXO2, MachXO3, MACO, mobileFPGA, ORCA, PAC, PAC-Designer, PAL, Performance Analyst, Platform Manager, ProcessorPM, PURESPEED, Reveal, SensorExtender, SiliconBlue, Silicon Forest, Speedlocked, Speed Locking, SuperBIG, SuperCOOL, SuperFAST, SuperWIDE, sysCLOCK, sysCONFIG, sysDSP, sysHSI, sysI/O, sysMEM, The Simple Machine for Complex -
Openpiton: an Open Source Manycore Research Framework
OpenPiton: An Open Source Manycore Research Framework Jonathan Balkind Michael McKeown Yaosheng Fu Tri Nguyen Yanqi Zhou Alexey Lavrov Mohammad Shahrad Adi Fuchs Samuel Payne ∗ Xiaohua Liang Matthew Matl David Wentzlaff Princeton University fjbalkind,mmckeown,yfu,trin,yanqiz,alavrov,mshahrad,[email protected], [email protected], fxiaohua,mmatl,[email protected] Abstract chipset Industry is building larger, more complex, manycore proces- sors on the back of strong institutional knowledge, but aca- demic projects face difficulties in replicating that scale. To Tile alleviate these difficulties and to develop and share knowl- edge, the community needs open architecture frameworks for simulation, synthesis, and software exploration which Chip support extensibility, scalability, and configurability, along- side an established base of verification tools and supported software. In this paper we present OpenPiton, an open source framework for building scalable architecture research proto- types from 1 core to 500 million cores. OpenPiton is the world’s first open source, general-purpose, multithreaded manycore processor and framework. OpenPiton leverages the industry hardened OpenSPARC T1 core with modifica- Figure 1: OpenPiton Architecture. Multiple manycore chips tions and builds upon it with a scratch-built, scalable uncore are connected together with chipset logic and networks to creating a flexible, modern manycore design. In addition, build large scalable manycore systems. OpenPiton’s cache OpenPiton provides synthesis and backend scripts for ASIC coherence protocol extends off chip. and FPGA to enable other researchers to bring their designs to implementation. OpenPiton provides a complete verifica- tion infrastructure of over 8000 tests, is supported by mature software tools, runs full-stack multiuser Debian Linux, and has been widespread across the industry with manycore pro- is written in industry standard Verilog. -
FPGA Design Guide
FPGA Design Guide Lattice Semiconductor Corporation 5555 NE Moore Court Hillsboro, OR 97124 (503) 268-8000 September 16, 2008 Copyright Copyright © 2008 Lattice Semiconductor Corporation. This document may not, in whole or part, be copied, photocopied, reproduced, translated, or reduced to any electronic medium or machine- readable form without prior written consent from Lattice Semiconductor Corporation. Trademarks Lattice Semiconductor Corporation, L Lattice Semiconductor Corporation (logo), L (stylized), L (design), Lattice (design), LSC, E2CMOS, Extreme Performance, FlashBAK, flexiFlash, flexiMAC, flexiPCS, FreedomChip, GAL, GDX, Generic Array Logic, HDL Explorer, IPexpress, ISP, ispATE, ispClock, ispDOWNLOAD, ispGAL, ispGDS, ispGDX, ispGDXV, ispGDX2, ispGENERATOR, ispJTAG, ispLEVER, ispLeverCORE, ispLSI, ispMACH, ispPAC, ispTRACY, ispTURBO, ispVIRTUAL MACHINE, ispVM, ispXP, ispXPGA, ispXPLD, LatticeEC, LatticeECP, LatticeECP-DSP, LatticeECP2, LatticeECP2M, LatticeMico8, LatticeMico32, LatticeSC, LatticeSCM, LatticeXP, LatticeXP2, MACH, MachXO, MACO, ORCA, PAC, PAC-Designer, PAL, Performance Analyst, PURESPEED, Reveal, Silicon Forest, Speedlocked, Speed Locking, SuperBIG, SuperCOOL, SuperFAST, SuperWIDE, sysCLOCK, sysCONFIG, sysDSP, sysHSI, sysI/O, sysMEM, The Simple Machine for Complex Design, TransFR, UltraMOS, and specific product designations are either registered trademarks or trademarks of Lattice Semiconductor Corporation or its subsidiaries in the United States and/or other countries. ISP, Bringing the Best Together, and More -
Cross-Compiling Linux Kernels on X86 64: a Tutorial on How to Get Started
Cross-compiling Linux Kernels on x86_64: A tutorial on How to Get Started Shuah Khan Senior Linux Kernel Developer – Open Source Group Samsung Research America (Silicon Valley) [email protected] Agenda ● Cross-compile value proposition ● Preparing the system for cross-compiler installation ● Cross-compiler installation steps ● Demo – install arm and arm64 ● Compiling on architectures ● Demo – compile arm and arm64 ● Automating cross-compile testing ● Upstream cross-compile testing activity ● References and Package repositories ● Q&A Cross-compile value proposition ● 30+ architectures supported (several sub-archs) ● Native compile testing requires wide range of test systems – not practical ● Ability to cross-compile non-natively on an widely available architecture helps detect compile errors ● Coupled with emulation environments (e.g: qemu) testing on non-native architectures becomes easier ● Setting up cross-compile environment is the first and necessary step arch/ alpha frv arc microblaze h8300 s390 um arm mips hexagon score x86_64 arm64 mn10300 unicore32 ia64 sh xtensa avr32 openrisc x86 m32r sparc blackfin parisc m68k tile c6x powerpc metag cris Cross-compiler packages ● Ubuntu arm packages (12.10 or later) – gcc-arm-linux-gnueabi – gcc-arm-linux-gnueabihf ● Ubuntu arm64 packages (13.04 or later) – use arm64 repo for older Ubuntu releases. – gcc-4.7-aarch64-linux-gnu ● Ubuntu keeps adding support for compilers. Search Ubuntu repository for packages. Cross-compiler packages ● Embedded Debian Project is a good resource for alpha, mips, -
Introduction to AVR®
Introduction to AVR® By BiPOM Electronics, Inc. Revision 1.02 © 2011 BiPOM Electronics, Inc. All rights reserved. All trademark names in this document are the property of their respective owners. AVR® History · The AVR® architecture was conceived by two students at the Norwegian Institute of Technology. · The original AVR® was known as μRISC (Micro RISC). · Among the first of the AVR® line was the AT90S8515, which in a 40-pin DIP package has the same pinout as an 8051 microcontroller. · The creators of the AVR® give no definitive answer as to what the term "AVR" stands for. AVR® Features · Some 8-bit, some 32-bit · TinyAVR, megaAVR, XMEGA, FPSLIC · Harvard Architecture for 8-bit devices: Separate code and data space · Flash, EEPROM and SRAM are all on a single chip, eliminating the need for external memory. · All code executed by the AVR® core must reside in the on-chip flash. · Most instructions take just one or two clock cycles. · The AVR family of processors were designed with the efficient execution of compiled C code in mind. Why AVR® ? · The AVR® instruction set is more powerful than PIC or 8051. · The AVR® runs instructions very fast (can execute 1 instruction in 1 machine clock cycle) · AVR® is a good choice for industrial projects. Frequently Asked Questions Can AVR® run an OS? - Yes, AVR32 can run Linux core 2.6.XX with BusyBox What programming languages are for programming AVR® microcontroller? - There are many different languages but most commonly used are C and BASCOM BASIC. Does BiPOM offer AVR® design services ? – Yes, -
Small Soft Core up Inventory ©2019 James Brakefield Opencore and Other Soft Core Processors Reverse-U16 A.T
tool pip _uP_all_soft opencores or style / data inst repor com LUTs blk F tool MIPS clks/ KIPS ven src #src fltg max max byte adr # start last secondary web status author FPGA top file chai e note worthy comments doc SOC date LUT? # inst # folder prmary link clone size size ter ents ALUT mults ram max ver /inst inst /LUT dor code files pt Hav'd dat inst adrs mod reg year revis link n len Small soft core uP Inventory ©2019 James Brakefield Opencore and other soft core processors reverse-u16 https://github.com/programmerby/ReVerSE-U16stable A.T. Z80 8 8 cylcone-4 James Brakefield11224 4 60 ## 14.7 0.33 4.0 X Y vhdl 29 zxpoly Y yes N N 64K 64K Y 2015 SOC project using T80, HDMI generatorretro Z80 based on T80 by Daniel Wallner copyblaze https://opencores.org/project,copyblazestable Abdallah ElIbrahimi picoBlaze 8 18 kintex-7-3 James Brakefieldmissing block622 ROM6 217 ## 14.7 0.33 2.0 57.5 IX vhdl 16 cp_copyblazeY asm N 256 2K Y 2011 2016 wishbone extras sap https://opencores.org/project,sapstable Ahmed Shahein accum 8 8 kintex-7-3 James Brakefieldno LUT RAM48 or block6 RAM 200 ## 14.7 0.10 4.0 104.2 X vhdl 15 mp_struct N 16 16 Y 5 2012 2017 https://shirishkoirala.blogspot.com/2017/01/sap-1simple-as-possible-1-computer.htmlSimple as Possible Computer from Malvinohttps://www.youtube.com/watch?v=prpyEFxZCMw & Brown "Digital computer electronics" blue https://opencores.org/project,bluestable Al Williams accum 16 16 spartan-3-5 James Brakefieldremoved clock1025 constraint4 63 ## 14.7 0.67 1.0 41.1 X verilog 16 topbox web N 4K 4K N 16 2 2009 -
Mico32 White Paper 2008-02
OPEN AND EASY MICROPROCESSOR DESIGNS USING THE LatticeMico32 A Lattice Semiconductor White Paper February 2008 Lattice Semiconductor 5555 Northeast Moore Ct. Hillsboro, Oregon 97124 USA Telephone: (503) 268-8000 www.latticesemi.com 1 Open and Easy Microprocessor Designs Using the LatticeMico32 A Lattice Semiconductor White Paper Embedded Microprocessor Trends and Challenges The last few years have witnessed a growing trend to use embedded microprocessors in FPGA designs. Figure 1 illustrates this trend. 120,000 Without Embedded µP 100,000 With Embedded µP 80,000 60,000 40,000 20,000 Number ofDesign FPGA/PLD Starts 0 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 Figure 1 – FPGA Design Starts With Embedded µµµP Source: Gartner, August 9, 2005 As illustrated in the graph, this trend is not showing any signs of slowing down. Three important benefits of the embedded microprocessor approach are driving this trend. The first is that a soft processor provides the preferred way to implement control-plane functionality in an FPGA while leaving the datapath functionality to the programmable hardware. Control plane functionality that can be implemented in software rather than hardware allows the designer much greater freedom to make changes. Also, many control plane functions are just too difficult to reasonably implement in hardware. The second benefit is that, with software-based processing, it is possible for the hardware logic to remain stable because functional upgrades can be made through software modification. The third benefit is that FPGA embedded soft processors will not become obsolete. One of the risks that any user faces when designing with an off-the-shelf microprocessor is obsolescence. -
GNU Toolchain for Atmel AVR 32-Bit Embedded Processors
RELEASE NOTES GNU Toolchain for Atmel AVR 32-bit Embedded Processors Introduction The Atmel AVR® 32-bit GNU Toolchain (3.4.3.820) supports all AVR 32-bit devices. The AVR 32-bit Toolchain is based on the free and open-source GCC compiler. The toolchain includes compiler, assembler, linker, and binutils (GCC and Binutils), Standard C library (Newlib). 32215A-MCU-08/2015 Table of Contents Introduction .................................................................................... 1 1. Installation Instructions .......................................................... 3 1.1. System Requirements ............................................................ 3 1.1.1. Hardware Requirements ............................................. 3 1.1.2. Software Requirements .............................................. 3 1.2. Downloading, Installing, and Upgrading ..................................... 3 1.2.1. Downloading/Installing on Windows .............................. 3 1.2.2. Downloading/Installing on Linux ................................... 3 1.2.3. Upgrading from previous versions ................................ 3 1.2.4. Manifest .................................................................. 3 1.3. Layout ................................................................................. 4 2. Toolset Background ................................................................ 5 2.1. Compiler .............................................................................. 5 2.2. Assembler, Linker, and Librarian ............................................. -
Atmel AVR Microcontrollers for Automotive
Atmel AVR Microcontrollers for Automotive +150°C Qualified Innovative Atmel AVR Several AVR microcontrollers are qualified for operation up to +150°C ambient Microcontroller Solutions for temperature (AEC-Q100 Grade0). These devices enable designers to distribute Automotive intelligence and control functions directly into or near, transfer cases, engine sensors Increasing consumer demands for comfort, safety and reduced actuators, turbochargers and exhaust fuel consumption are driving rapid growth in the market for systems. automotive electronics. All the new functions designed to meet Automotive AVR microcontrollers available these demands require local intelligence and control, which can as Grade0 versions are the Atmel ATtiny45, be optimized by the use of small, powerful microcontrollers. ATtiny87/167, ATtiny261/461/861, ATmega88/168, ATmega16M1, Atmel® leverages its unsurpassed experience in embedded ATmega32M1, ATmega32C1, Flash memory microcontrollers to bring innovative solutions ATmega64M1, and ATmega64C1. for automotive applications. These include a wide range of Atmel AVR® 8- and 32-bit microcontrollers for everything from Automotive AVR microcontrollers are sensor or actuator control to more sophisticated networking available in two different temperature ranges applications. Atmel microcontrollers are fully engineered to to serve various applications: fulfill the quality requirements of OEMs in their drive towards AEC-Q100 Grade1 Z: -40°C to +125°C zero defects. AEC-Q100 Grade0 D, T2: -40°C to +150°C Typical Applications Atmel