Architectural and complier support for DSP applications

by Mazen A. R. Saghir

Publisher: National Library of Canada in Ottawa

Written in English
Published: Downloads: 919
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Edition Notes

Thesis (M.A.Sc.)--University of Toronto, 1993.

SeriesCanadian theses = Thèses canadiennes
The Physical Object
FormatMicroform
Pagination2 microfiches : negative.
ID Numbers
Open LibraryOL15101006M
ISBN 100315835907

Digital signal processor fundamentals and system design M.E. Angoletta CERN, Geneva, Switzerland Abstract Digital Signal Processors (DSPs) have been used in accelerator systems for more than fifteen years and have largely contributed to the evolution towards digital technology of many accelerator systems, such as mach ine protection. A compiler is a computer program that translates computer code written in one programming language (the source language) into another language (the target language). The name compiler is primarily used for programs that translate source code from a high-level programming language to a lower level language (e.g., assembly language, object code, or machine code) to create an executable program. 2. Overview of Open Open64 [] is originally derived from the SGI compiler, which is designed for a MIPS R processor, called was released under the GNU GPL in , and is an open source, optimizing compiler, which nowadays mainly serves as a research platform for compiler and computer architecture research groups [5,6].Open64 is written in C++, and supports Fortran 77/95 Cited by: 4. My First FPGA Design Tutorial TU Document Date: July create and download digital signal processing (DSP) functions onto a single chip, or build a multi-processor system, or create anything else you can imagine all on the same chip. You don’t have to scour data books to find the perfect logic device or create your own ASIC.

Analog Devices TigerSHARC® processors deliver industry-leading performance density for multiprocessing applications with peak performance well above one billion floating-point operations per second. They are ideal for applications involving automotive, motor and power control, process control, security and surveillance, and test and measurement. Hi @shaikon,. PG states that Systolic MAC architecture exploits Filter symmetry while the Transpose MAC architecture does not. If the "coefficient structure" option in "Implementation Tab" is set to symmetric or if inferred as symmetric, then only Systolic MAC architecture is present. TMSC55x DSP CPU Reference Guide (literature number SPRU) describes the architecture, registers, and operation of the CPU for the TMSC55x digital signal processors (DSPs). This book also describes how to make individual portions of the DSP inactive to save power. TMSC55x DSP Mnemonic Instruction Set Reference Guide (literatureFile Size: 1MB. Decompiler reads program binaries, decompiles them, infers data types, and emits structured C source code. Designed with a pluggable architecture, it currently has: support for x86, 68k, PowerPC processors (partial support for Arm, Mips, Sparc, Z80, m, PDP) - support for EXE, Elf, AmigaOS Hunk executable formats - support for MS-DOS, Win32, U*ix, AmigaOS (partial for C64, .

ABI or application binary interface. Compute elements may interpret memory in different ways. This may include both endianness, calling convention, and memory layout, and depends on both the architecture and compiler being used. API or application programming interface. Library and OS services may not be uniformly available to all compute elements. Arm tools are developed along with the architecture. They are now ready for lead partners to start developing software and migrating libraries and other code to Helium, to enable performance increases for DSP and machine learning applications. Tools with support include: Fast Models for software execution and optimization on a virtual platform. The DesignWare® ARC® EM Family, based on the ARCv2 instruction set architecture (ISA) includes ARC EM4 and EM6, DSP-enhanced EMxD processors, and ASIL compliant EM functional safety processors. The ultra-compact EM cores feature excellent code density, small size and very low power consumption, making them ideal for power-critical and area.   Embedded C Programming: Techniques and Applications of C and PIC MCUS - Ebook written by Mark Siegesmund. Read this book using Google Play Books app on your PC, android, iOS devices. Download for offline reading, highlight, bookmark or take notes while you read Embedded C Programming: Techniques and Applications of C and PIC MCUS/5(4).

Architectural and complier support for DSP applications by Mazen A. R. Saghir Download PDF EPUB FB2

Mazen A. Saghir, Architectural and Compiler Support for DSP Applications, Thesis, Dept. of Electrical and Computer Engineering, University of Toronto, The Architecture of VLSI. Abstract: Applications that require digital signal processing (DSP) functions are typically mapped onto general purpose DSP processors.

With the introduction of advanced FPGA architectures with built-in DSP support, a new hardware alternative is available for DSP designers.

Due to the specialized architecture and stream-based instruction set, traditional DSP compilers usually yield poor-quality object codes. Lack of an insight into the DSP architecture and the specific semantics of DSP applications, a compiler would have trouble selecting appropriate special instructions to exploit advanced hardware by: 8.

The following books describe the TMSC54x DSP and related support tools. To obtain a copy of any of these TI documents, call the Texas Instru- TMSC54x Optimizing C Compiler User’s Guide (literature number SPRU) describes the TMSC54x C compiler.

This C compiler “Architecture and Applications of a Second. • DSP processors are microprocessors designed for efficient mathematical manipulation of digital signals. – DSP evolved from Analog Signal Processors (ASPs), using analog hardware to transform physical signals (classical electrical engineering) – ASP to DSP because • DSP insensitive to environment (e.g., same response in snow or desert.

Practical Applications in Digital Signal Processing Richard Newbold’s Practical Applications in Digital Signal Processing contains practical solutions for common DSP applications – solutions that have been passed along by word of mouth and/or technical papers. Abstract: A digital signal processor (the DSP32C) has been developed which performs bit floating-point operations at a rate of 25 MFLOPs and can be programmed using a standard C compiler.

The authors present an overview of the architecture and instruction set with emphasis on the enhancements over its predecessor, the DSP Here are some classic DSP books which have been widely used – but are now out of print.

(Darn!) Theory and Application of Digital Signal Processing by Rabiner and Gold. A comprehensive, industrial-strength DSP reference book. Digital Signal Processing by Alan V. Oppenheim and Ronald W. Schafer. Another industrial-strength reference.

Digital Signal Processing Applications With the TMSC30 Evaluation Module Selected Application Notes (literature number SPRA) contains useful information for people who are preparing and debugging code.

The book gives additional information about the TMSC30 eval-uation module, as well as C coding tips. Download CS Compiler Design Lecture Notes, Books, Syllabus, Part-A 2 marks with answers and CS Compiler Design Important Part-B 13 & 15 marks Questions, PDF Book, Question Bank with answers Key.

Download link is provided. DSP evolved from Analog Signal Processors, using analog hardware to transform phyical signals (classical electrical engineering) ASP to DSP because DSP insensitive to environment (e.g., same response in snow or desert if it works at all) DSP performance identical even with variations in.

Download Alfred V. Aho & by Principles of Compiler Design – Principles of Compiler Design written by Alfred V.

Aho & is very useful for Computer Science and Engineering (CSE) students and also who are all having an interest to develop their knowledge in the field of Computer Science as well as Information Book provides an clear examples on each and every.

DSK Support Tools 2 DSK Board 4 TMSC Digital Signal Processor 4 Code Composer Studio 5 CCS Installation and Support 5 Useful Types of Files 6 Programming Examples to Test the DSK Tools 7 Quick Test of DSK 7 Support Files 8 Examples 8 Support Programs/Files Considerations This paper describes our application of the open research compiler infrastructure to a novel VLIW DSP (known as the PAC DSP core) and the specific design of code generation for its register file.

M.A.R. Saghir, and C.G. Lee: Exploiting Dual Data-Memory Banks in Digital Signal Processors. In: Proceedings of the 7th International Conference on Architectural Support for Programming Languages and Operating Systems (ASPLOS-VII), pp.

–, Cambridge, Massachusetts, USA, Google ScholarCited by: 3. In DSP Architecture Design Essentials, authors Dejan Marković and Robert W. Brodersen cover a key subject for the successful realization of DSP algorithms for communications, multimedia, and healthcare book addresses the need for DSP architecture design that maps advanced DSP algorithms to hardware in the most power- and area-efficient by: 9.

The VLIW architecture can be exploited to greatly enhance instruction level parallelism, thus it can provide computation power and energy efficiency advantages, which satisfies the requirements of future sensor-based systems. However, as VLIW codes are mainly compiled statically, the performance of a VLIW processor is dominated by the behavior of its compiler.

In this paper, we present an Cited by: 4. Now in a new edition—the most comprehensive, hands-on introduction to digital signal processing. The first edition of Digital Signal Processing and Applications with the TMSC and TMSC DSK is widely accepted as the most extensive text available on the hands-on teaching of Digital Signal Processing (DSP).

Now, it has been fully updated in this valuable Second Edition to be. book by its title and literature number (located on the title page). TMSC54x DSP Reference Set, Volume 1: CPU (literature number SPRU) describes the TMSC54x bit fixed-point general-purpose digital signal processors.

Covered are its architecture, internal register structure, data and program addressing, and the instruction pipeline. In this paper, we propose a compiler-assisted leakage-aware loop scheduling algorithm, BMS (Bipartite Matching Scheduling), to achieve leakage energy saving for DSP applications on VLIW architecture.

Our basic idea is to schedule nodes into better locations in order to maximize the idleness of functional units with leakage control mechanism Cited by: For example, an application that requires heavy use of bit arithmetic may run functionally on an architecture that is primarily tuned for bit arithmetic; however, an architecture tuned for bit arithmetic can provide a number of improvements in terms of both performance, code size, and perhaps power : Michael C.

Brogioli. This book can be used for courses with different emphases. A course on DSP algorithms and applications might begin with Appendix A, proceed with Chapters 1, 3, and end with the materials and experiments in Chapters A course on DSP architecture might focus on Chapters 1, 3, 4, and 5 and on Appendix by: embedded real-time DSP applications.

CPU architecture, instruction set, pipeline, and interrupts for these digital signal processors. TMSC/C Peripherals Reference Guide (literature number SPRU) describes common peripherals available on the TMSC and TMSC digital signal processors.

This book includes information on. Chrisochoides N, Kodukula I and Pingali K Compiler and run-time support for semi-structured applications Proceedings of the 11th international conference on Supercomputing, () Kandemir M, Ramanujam J and Choudhary A A compiler algorithm for optimizing locality in loop nests Proceedings of the 11th international conference on.

The book also discusses many pragmatic areas such as language support, source code abstraction levels, validation strategies, and source-level debugging.

In addition, new compiler techniques are described which support address generation for DSP architecture trends. ISO-C and C++ do not efficiently support DSP architectural features such as complex memory systems, address-generation units, fixed-point arithmetic, and data/instruction-level parallelism.

To enable the compiler to employ these features, either C/C++ language extensions and/or a large set of intrinsic functions and pragmas are built into a DSP compiler. To enable easy DSP software development, the ARC MetaWare Development Toolkit features a rich DSP software library and the included enhanced C/C++ Compiler supports all of the new DSP functionality and offers industry-leading code density.

ARC EM5D and EM7D Processors. The architecture of a DSP is optimized specifically for digital signal processing. Most also support some of the features as an applications processor or microcontroller, since signal processing is rarely the only task of a system.

Some useful features for optimizing DSP algorithms are outlined below. OVERVIEW. The CEVA-XC16 TM is the world’s strongest and fastest vector DSP, built upon the innovative Gen4 CEVA-XC multithread architecture. It is ideally suited to handle the advanced baseband computing needs of modern 5G RAN architectures.

Being a scalable and flexible SDR platform, the CEVA-XC16 can be customized, configured and scaled to address multiple applications, including. 2 Confidential 3 ARM Architecture profiles §Application profile (ARMv7 -A àe.g. Cortex -A8) §Memory management support (MMU) §Highest performance at low power §Influenced by multi-tasking OS system requirements §TrustZone and Jazelle-RCT for a safe, extensible system §Real-time profile (ARMv7 -R àe.g.

Cortex -R4) §Protected memory (MPU) §Low latency and predictability ‘real-time. Understand the application before you start Make certain you have a thorough understanding of the architecture, compiler and the application before you start because each target processor and compiler has different strengths and weaknesses.

Since DSP application optimization requires a disciplined approach to achieve the best results, the basic Author: Robert Oshana.– Tensilica Fusion G3 DSP for multi-purpose, fixed, and floating-point DSP applications • Single-precision vector floating-point (VFPU) option for the Tensilica ConnX BBE-EP DSPs for baseband applications • Enhanced AXI4 bus interface with protocol support for ACE-Lite, Exclusive Access, Security, and ECC.Helium.

Arm Helium technology is the M-Profile Vector Extension (MVE) for the Arm Cortex-M processor series. Helium is an extension of the ArmvM architecture and delivers a significant performance uplift for machine learning and digital signal processing applications for small, embedded devices.