TMS320DM640 datasheet(67/179 Pages) TI

67 / 179 page

Development

June 2003 − Revised October 2005

SPRS222E

The TMS320DM641/TMS320DM640 Digital Signal Processors Silicon Errata (literature number SPRZ201)

describes the known exceptions to the functional specifications for particular silicon revisions of the

TMS320DM641 and TMS320DM640 devices.

The TMS320DM64x Power Consumption Summary application report (literature number SPRA962)

discusses the power consumption for user applications with the TMS320DM641/DM640 DSP devices.

The TMS320DM640/1 Hardware Designer’s Resource Guide (literature number SPRAA50) is organized by

development flow and functional areas to make design efforts as seamless as possible. This document

includes getting started, board design, system testing, and checklists to aid in initial designs and debug efforts.

Each section of this document includes pointers to valuable information including: technical documentation,

models, symbols, and reference designs for use in each phase of design. Particular attention is given to

peripheral interfacing and system-level design concerns.

The Using IBIS Models for Timing Analysis application report (literature number SPRA839) describes how to

properly use IBIS models to attain accurate timing analysis for a given system.

The tools support documentation is electronically available within the Code Composer Studio™ Integrated

Development Environment (IDE). For a complete listing of C6000™ DSP latest documentation, visit the Texas

Instruments web site on the Worldwide Web at http://www.ti.com uniform resource locator (URL).

1.10.2.3 Device Silicon Revision

The device silicon revision can be determined by the “Die PG code” marked on the top of the package. For

more detailed information on the DM641/DM640 silicon revision, package markings, and the known

exceptions to the functional specifications as well as any usage notes, refer to the device-specific silicon

errata: TMS320DM641, TMS320DM640 Digital Signal Processors Silicon Errata (literature number

SPRZ201).

TMS320DM640 数据表(PDF) 67 Page - Texas Instruments