Datasheet Texas Instruments TMS320C51PZ80

ManufacturerTexas Instruments
SeriesTMS320C51
Part NumberTMS320C51PZ80
Datasheet Texas Instruments TMS320C51PZ80

Digital Signal Processors 100-LQFP

Datasheets

Datasheet

Prices

Status

Lifecycle StatusObsolete (Manufacturer has discontinued the production of the device)
Manufacture's Sample AvailabilityNo

Packaging

Pin100
Package TypePZ
Industry STD TermLQFP
JEDEC CodeS-PQFP-G
Width (mm)14
Length (mm)14
Thickness (mm)1.4
Pitch (mm).5
Max Height (mm)1.6
Mechanical DataDownload

Eco Plan

RoHSNot Compliant
Pb FreeNo

Application Notes

  • The PCMCIA DSP Card: An All-in-One Communications System
    PDF, 89 Kb, File published: Oct 1, 1994
    A TI TMS320 DSP PCMCIA card is designed for use by a host CPU as a generic processor. This allows the card to be configured as a telephone answering machine, a data/fax modem, a speakerphone, a note taker, a character recognition system, or a business audio card. This document describes the generic system architecture and operation of such a PCMCIA card.
  • IDLE2 Instruction on a TMS320C51 When Using a Divide-by-One Clock Option
    PDF, 31 Kb, File published: Jun 1, 1997
    This application report discusses a method by which the Texas Instruments TMS320C62x? high-performance, fixed-point digital signal processors (DSPs) overcome the traditional advantage held by floating-point DSPs ? precision and speed.Using the Radix-4 Fast Fourier Transform (FFT), this document illustrates how extended precision arithmetic, multiplication in particular, can be performed on the
  • Digital Monopulse Doppler Radar and DSP Teaching
    PDF, 119 Kb, File published: Jul 1, 1997
    In 1995 several teams of EFREI students submitted a project to the Texas Instruments DSP Challenge. This paper describes the adventure of one project which passed with success the European semi-finals to go and participate to the worldwide final in May, 1996 in ATLANTA.The winning project deals with the Digital Signal Processing (hardware and software) associated with a new class of a Digital
  • Improving 32-Channel DTMF Decoders in PBX Systems Using the TMS320C5x DSP
    PDF, 122 Kb, File published: Jun 1, 1996
    Using a DSP to perform multi-channel DTMF decoding can decrease PBX system cost while increasing system performance and flexibility. This document presents an improved technique for 32-channel DTMF decoding using the TMS320C5x 16-bit fixed-point DSP. The appendix contains the assembler source code for this application.
  • A PCMCIA TMS320 DSP MediaCard for Sound and Fax/Modem Applications
    PDF, 161 Kb, File published: Mar 1, 1995
    This document describes the system architecture of the TMS320 digital signal processor (DSP) PCMCIA media card and its operation. Operational examples are provided for setting up the DSP, for loading and executing single and multiple algorithms, and for resetting the DSP. An in-depth discussion of the common and attribute memory, bus arbitration, DSP/host communication and FPGA is provided.
  • Calculation Of TMS320C5x Power Dissipation
    PDF, 199 Kb, File published: Apr 1, 1993
    The power supply current requirements for the 16-bit fixed-point TMS320C5x digital signal processor (DSP) depend not only on the device functionality, but also on the system parameters. This document describes the techniques for analyzing the system and device operating current levels. Once these factors are determined the power dissipation can be calculated followed in turn by the device thermal
  • Telecommunications Applications With the TMS320C5x
    PDF, 1.6 Mb, File published: Mar 1, 1994
    This book provides an overview of the TMS320C5x 16-bit fixed-point digital signal processor (DSP) family and its use in telecommunication applications. Each section provides application specific information about the following topics: digital cell systems, speech synthesis, error-correction coding, base-band modulation and demodulation, equalization and channel estimation, speech and character rec
  • Use of the TMS320C5x Internal Oscillator With External Crystals or Resonators
    PDF, 169 Kb, File published: Jul 1, 1995
    The TMS320C5x high-speed 16-bit fixed-point DSP allows considerable flexibility to meet a wide range of clock requirements. This document provides information on crystal and ceramic resonators, their frequency characteristic, a background on oscillators, and the type of oscillator circuit to use on the TMS320C5x. Also included are design considerations for external components and solutions for com
  • Minimizing Quantization Effects Using the TMS320 DSP Family
    PDF, 268 Kb, File published: Jul 1, 1994
    Due to its discrete nature DSPs represent variables and performs arithmetic functions with a finite word length. This produces three effects: the selection of filter transfer functions is quantized with filter poles and zeros existing only at specific locations in the z plane; the input is quantized; and noise is introduced from DSP multiplication and division operations. This document shows how
  • Setting Up TMS320 DSP Interrupts in 'C'
    PDF, 168 Kb, File published: Nov 1, 1994
    Four steps are required to set the TMS320 DSP interrupts: create a interrupt service routine initialize the vector table and set the memory map enable the interrupts in the CPU and enable the interrupt sources. This document shows how to set the interrupts in C C callable assembly or in-line C. Sample C code segments are provided. The appendix gives complete examples for setting interrupt vec

Model Line

Manufacturer's Classification

  • Semiconductors > Processors > Other Processors