Texas Instruments TMS320C6712D Manuel d'utilisateur

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   
SPRS293A − OCTOBER 2005 − REVISED NOVEMBER 2005
1
POST OFFICE BOX 1443 HOUSTON, TEXAS 77251−1443
D Low-Price/High-Performance Floating-Point
Digital Signal Processor (DSP):
TMS320C6712D
− Eight 32-Bit Instructions/Cycle
− 150-MHz Clock Rate
− 6.7-ns Instruction Cycle Time
− 900 MFLOPS
D Advanced Very Long Instruction Word
(VLIW) C67x DSP Core
− Eight Highly Independent Functional
Units:
− Four ALUs (Floating- and Fixed-Point)
− Two ALUs (Fixed-Point)
Two Multipliers (Floating- and
Fixed-Point)
− Load-Store Architecture With 32 32-Bit
General-Purpose Registers
− Instruction Packing Reduces Code Size
− All Instructions Conditional
D Instruction Set Features
− Hardware Support for IEEE
Single-Precision and Double-Precision
Instructions
− Byte-Addressable (8-, 16-, 32-Bit Data)
− 8-Bit Overflow Protection
− Saturation
− Bit-Field Extract, Set, Clear
− Bit-Counting
− Normalization
D L1/L2 Memory Architecture
− 32K-Bit (4K-Byte) L1P Program Cache
(Direct Mapped)
− 32K-Bit (4K-Byte) L1D Data Cache
(2-Way Set-Associative)
− 512K-Bit (64K-Byte) L2 Unified Mapped
RAM/Cache
(Flexible Data/Program Allocation)
D Device Configuration
− Boot Mode: 8- and 16-Bit ROM Boot
− Little Endian, Big Endian
D Enhanced Direct-Memory-Access (EDMA)
Controller (16 Independent Channels)
D 16-Bit External Memory Interface (EMIF)
− Glueless Interface to Asynchronous
Memories: SRAM and EPROM
− Glueless Interface to Synchronous
Memories: SDRAM and SBSRAM
− 256M-Byte Total Addressable External
Memory Space
D Two Multichannel Buffered Serial Ports
(McBSPs)
− Direct Interface to T1/E1, MVIP, SCSA
Framers
− ST-Bus-Switching Compatible
− Up to 256 Channels Each
− AC97-Compatible
− Serial-Peripheral-Interface (SPI)
Compatible (Motorola)
D Two 32-Bit General-Purpose Timers
D Flexible Software-Configurable PLL-Based
Clock Generator Module
D A Dedicated General-Purpose Input/Output
(GPIO) Module With 5 Pins
D IEEE-1149.1 (JTAG
)
Boundary-Scan-Compatible
D 272-Pin Ball Grid Array (BGA) Package
(GDP and ZDP Suffix)
D CMOS Technology
− 0.13-µm/6-Level Copper Metal Process
D 3.3-V I/Os, 1.20
-V Internal
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications o
f
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
Copyright 2005, Texas Instruments Incorporated
TMS320C67x and C67x are trademarks of Texas Instruments.
Motorola is a trademark of Motorola, Inc.
Other trademarks are the property of their respective owners.
IEEE Standard 1149.1-1990 Standard-Test-Access Port and Boundary Scan Architecture.
These values are compatible with existing 1.26V designs.
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   SPRS293A − OCTOBER 2005 − REVISED NOVEMBER 20051POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−144

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   SPRS293A − OCTOBER 2005 − REVISED NOVEMBER 200510POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−14

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MECHANICAL DATAMPBG274 – MAY 2002POST OFFICE BOX 655303 • DALLAS, TEXAS 75265GDP (S–PBGA–N272) PLASTIC BALL GRID ARRAY2468 201816141210MEA1CBDGFHKJLWR

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MECHANICAL DATAMPBG276 – MAY 20021POST OFFICE BOX 655303 • DALLAS, TEXAS 75265ZDP (S–PBGA–N272) PLASTIC BALL GRID ARRAY2468 201816141210MEA1CBDGFHKJLW

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IMPORTANT NOTICETexas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications,enhancements, improvemen

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   SPRS293A − OCTOBER 2005 − REVISED NOVEMBER 200511POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−14

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   SPRS293A − OCTOBER 2005 − REVISED NOVEMBER 200512POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−14

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   SPRS293A − OCTOBER 2005 − REVISED NOVEMBER 200513POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−14

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   SPRS293A − OCTOBER 2005 − REVISED NOVEMBER 200514POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−14

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   SPRS293A − OCTOBER 2005 − REVISED NOVEMBER 200515POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−14

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   SPRS293A − OCTOBER 2005 − REVISED NOVEMBER 200516POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−14

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   SPRS293A − OCTOBER 2005 − REVISED NOVEMBER 200517POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−14

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   SPRS293A − OCTOBER 2005 − REVISED NOVEMBER 200518POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−14

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   SPRS293A − OCTOBER 2005 − REVISED NOVEMBER 200519POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−14

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   SPRS293A − OCTOBER 2005 − REVISED NOVEMBER 20052POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−144

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   SPRS293A − OCTOBER 2005 − REVISED NOVEMBER 200520POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−14

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   SPRS293A − OCTOBER 2005 − REVISED NOVEMBER 200521POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−14

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   SPRS293A − OCTOBER 2005 − REVISED NOVEMBER 200522POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−14

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   SPRS293A − OCTOBER 2005 − REVISED NOVEMBER 200523POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−14

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   SPRS293A − OCTOBER 2005 − REVISED NOVEMBER 200524POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−14

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   SPRS293A − OCTOBER 2005 − REVISED NOVEMBER 200525POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−14

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   SPRS293A − OCTOBER 2005 − REVISED NOVEMBER 200526POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−14

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   SPRS293A − OCTOBER 2005 − REVISED NOVEMBER 200527POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−14

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   SPRS293A − OCTOBER 2005 − REVISED NOVEMBER 200528POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−14

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   SPRS293A − OCTOBER 2005 − REVISED NOVEMBER 200529POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−14

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   SPRS293A − OCTOBER 2005 − REVISED NOVEMBER 20053POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−144

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   SPRS293A − OCTOBER 2005 − REVISED NOVEMBER 200530POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−14

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   SPRS293A − OCTOBER 2005 − REVISED NOVEMBER 200531POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−14

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   SPRS293A − OCTOBER 2005 − REVISED NOVEMBER 200532POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−14

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   SPRS293A − OCTOBER 2005 − REVISED NOVEMBER 200533POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−14

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   SPRS293A − OCTOBER 2005 − REVISED NOVEMBER 200534POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−14

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   SPRS293A − OCTOBER 2005 − REVISED NOVEMBER 200535POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−14

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   SPRS293A − OCTOBER 2005 − REVISED NOVEMBER 200536POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−14

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   SPRS293A − OCTOBER 2005 − REVISED NOVEMBER 200537POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−14

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   SPRS293A − OCTOBER 2005 − REVISED NOVEMBER 200538POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−14

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   SPRS293A − OCTOBER 2005 − REVISED NOVEMBER 200539POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−14

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   SPRS293A − OCTOBER 2005 − REVISED NOVEMBER 200578POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−14

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   SPRS293A − OCTOBER 2005 − REVISED NOVEMBER 200579POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−14

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   SPRS293A − OCTOBER 2005 − REVISED NOVEMBER 20058POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−144

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   SPRS293A − OCTOBER 2005 − REVISED NOVEMBER 200580POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−14

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   SPRS293A − OCTOBER 2005 − REVISED NOVEMBER 200581POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−14

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   SPRS293A − OCTOBER 2005 − REVISED NOVEMBER 200582POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−14

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   SPRS293A − OCTOBER 2005 − REVISED NOVEMBER 200583POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−14

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   SPRS293A − OCTOBER 2005 − REVISED NOVEMBER 200584POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−14

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   SPRS293A − OCTOBER 2005 − REVISED NOVEMBER 200585POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−14

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    SPRS293 − OCTOBER 200586POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−1443MULTICHANNEL BUFFERED

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    SPRS293 − OCTOBER 200587POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−1443MULTICHANNEL BUFFERED

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    SPRS293 − OCTOBER 200588POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−1443MULTICHANNEL BUFFERED

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    SPRS293 − OCTOBER 200589POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−1443MULTICHANNEL BUFFERED

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   SPRS293A − OCTOBER 2005 − REVISED NOVEMBER 20059POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−144

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    SPRS293 − OCTOBER 200590POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−1443MULTICHANNEL BUFFERED

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    SPRS293 − OCTOBER 200591POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−1443MULTICHANNEL BUFFERED

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    SPRS293 − OCTOBER 200592POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−1443MULTICHANNEL BUFFERED

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    SPRS293 − OCTOBER 200593POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−1443MULTICHANNEL BUFFERED

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    SPRS293 − OCTOBER 200594POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−1443Bit 0 Bit(n-1) (n-2) (

Page 98

    SPRS293 − OCTOBER 200595POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−1443TIMER TIMING timing re

Page 99 - PACKAGE OPTION ADDENDUM

    SPRS293 − OCTOBER 200596POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−1443GENERAL-PURPOSE INPUT/

Page 100 - MECHANICAL DATA

    SPRS293 − OCTOBER 200597POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−1443JTAG TEST-PORT TIMING

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    SPRS293 − OCTOBER 200598POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−1443MECHANICAL DATA packag

Page 102

PACKAGING INFORMATIONOrderable Device Status(1)PackageTypePackageDrawingPins PackageQtyEco Plan(2)Lead/Ball Finish MSL Peak Temp(3)TMS320C6712DGDP150

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