TMS320C6727 Datasheet: Floating-Point Digital Signal Processor





TMS320C6727 Floating-Point Digital Signal Processor Datasheet

Part Number TMS320C6727
Description Floating-Point Digital Signal Processor
Manufacture etcTI
Total Page 30 Pages
PDF Download Download TMS320C6727 Datasheet PDF

Features: www.ti.com TMS320C6727, TMS320C6726, TM S320C6722 Floating-Point Digital Signal Processors SPRS268C – MAY 2005 – R EVISED NOVEMBER 2005 1 TMS320C6727, TM S320C6726, TMS320C6722 DSPs 1.1 Featur es • C672x: 32-/64-Bit 300-MHz Floati ng-Point DSPs • Upgrades to C67x+ CPU From C67x Family: – 2X CPU Registers [64 General-Purpose] – New Audio-Spe cific Instructions – Compatible With the C67x CPU • Enhanced Memory System – 256K-Byte Unified Program/Data RAM – 384K-Byte Unified Program/Data ROM – Single-Cycle Data Access From CPU – Large Program Cache (32K Byte) Supp orts RAM, ROM, and External Memory • External Memory Interface (EMIF) Suppor ts – 100-MHz SDRAM (16- or 32-Bit) Asynchronous NOR Flash, SRAM (8-,16-, or 32-Bit) – NAND Flash (8- or 16-Bi t) • Enhanced I/O System – High-Per formance Crossbar Switch – Dedicated McASP DMA Bus – Deterministic I/O Per formance • dMAX (Dual Data Movement A ccelerator) Supports: – 16 Independent Channels – Concurrent Processing of Two Transfer Requests – 1-, 2-.

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www.ti.com
TMS320C6727, TMS320C6726, TMS320C6722
Floating-Point Digital Signal Processors
SPRS268C – MAY 2005 – REVISED NOVEMBER 2005
1 TMS320C6727, TMS320C6726, TMS320C6722 DSPs
1.1 Features
C672x: 32-/64-Bit 300-MHz Floating-Point DSPs
Upgrades to C67x+ CPU From C67x Family:
– 2X CPU Registers [64 General-Purpose]
– New Audio-Specific Instructions
– Compatible With the C67x CPU
Enhanced Memory System
– 256K-Byte Unified Program/Data RAM
– 384K-Byte Unified Program/Data ROM
– Single-Cycle Data Access From CPU
– Large Program Cache (32K Byte) Supports
RAM, ROM, and External Memory
External Memory Interface (EMIF) Supports
– 100-MHz SDRAM (16- or 32-Bit)
– Asynchronous NOR Flash, SRAM (8-,16-, or
32-Bit)
– NAND Flash (8- or 16-Bit)
Enhanced I/O System
– High-Performance Crossbar Switch
– Dedicated McASP DMA Bus
– Deterministic I/O Performance
dMAX (Dual Data Movement Accelerator)
Supports:
– 16 Independent Channels
– Concurrent Processing of Two Transfer
Requests
– 1-, 2-, and 3-Dimensional
Memory-to-Memory and
Memory-to-Peripheral Data Transfers
– Circular Addressing Where the Size of a
Circular Buffer (FIFO) is not Limited to 2n
– Table-Based Multi-Tap Delay Read and
Write Transfers From/To a Circular Buffer
Three Multichannel Audio Serial Ports
– Transmit/Receive Clocks up to 50 MHz
– Six Clock Zones and 16 Serial Data Pins
– Supports TDM, I2S, and Similar Formats
– DIT-Capable (McASP2)
Universal Host-Port Interface (UHPI)
– 32-Bit-Wide Data Bus for High Bandwidth
– Muxed and Non-Muxed Address and Data
Two 10-MHz SPI Ports With 3-, 4-, and 5-Pin
Options
Two Inter-Integrated Circuit (I2C) Ports
Real-Time Interrupt Counter/Watchdog
Oscillator- and Software-Controlled PLL
Applications:
– Professional Audio
Mixers
Effects Boxes
Audio Synthesis
Instrument/Amp Modeling
Audio Conferencing
Audio Broadcast
Audio Encoder
– Emerging Audio Applications
– Biometrics
– Medical
– Industrial
Commercial or Extended Temperature
144-Pin, 0.5-mm, PowerPAD™ Thin Quad
Flatpack (TQFP) [RFP Suffix]
256-Terminal, 1.0-mm, 16x16 Array Plastic Ball
Grid Array (PBGA) [GDH and ZDH Suffixes]
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this document.
PowerPAD, C67x, C6000, DSP/BIOS, XDS, TMS320 are trademarks of Texas Instruments.
Philips is a registered trademark of Koninklijki Philips Electronics N.V.
All trademarks are the property of their respective owners.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2005–2005, Texas Instruments Incorporated

                    
                    






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