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Product details

Parameters

DSP 2 C66x On-chip L2 cache/RAM 1024 KB Other on-chip memory 4096 KB Total on-chip memory (KB) 5376 Operating system DSP/BIOS DRAM DDR3 Ethernet MAC 2-Port 1Gb Switch PCI/PCIe 2 PCIe Gen2 Serial I/O I2C, RapidIO, SPI, TSIP, UART I2C 1 SPI 1 Operating temperature range (C) -40 to 100, 0 to 85 UART (SCI) 1 Rating Catalog open-in-new Find other C6000 floating-point DSPs

Package | Pins | Size

FCBGA (CYP) 841 576 mm² 24 x 24 open-in-new Find other C6000 floating-point DSPs

Features

  • Two TMS320C66x DSP Core Subsystems at 1.00 GHz and 1.25GHz
    • 80 GMAC/40 GFLOP @ 1.2GHz
    • 32KB L1P, 32KB L1D, 512KB L2 Per Core
    • 2 MB Shared L2
  • Multicore Navigator and TeraNet Switch Fabric - 2 Tb
  • Network Coprocessors- Packet Accelerator, Security Accelerator
  • Four Lanes of SRIO 2.1 - 5 Gbaud Per Lane Full Duplex
  • Two Lanes PCIe Gen2 - 5 Gbaud Per Lane Full Duplex
  • HyperLink - 50Gbaud Operation, Full Duplex
  • Ethernet MAC Subsystem - Two SGMII Ports w/ 10/100/1000 Mbps operation
  • 64-Bit DDR3 Interface (DDR3-1600) - 8 GByte Addressable Memory Space
  • 16-Bit EMIF - Async SRAM, NAND and NOR Flash Support
  • Two Telecom Serial Ports (TSIP) - 2/4/8 Lanes at 32.768/16.384/8.192
  • UART Interface
  • I2C Interface
  • 16 GPIO Pins
  • SPI Interface
  • Sixteen 64-Bit Timers
  • Three On-Chip PLLs
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Description

The TMS320C6672 Multicore Fixed and Floating Point Digital Signal Processor is based on TI's KeyStone multicore architecture. Integrated with two C66x CorePac DSPs, each core runs at 1.0 to 1.25 GHz enabling up to 2.5 GHz. The device supports high-performance signal processing applications such as mission critical, medical imaging, test, and automation. The C6672 platform is power efficient and easy to use. The C66x CorePac DSP is fully backward compatible with all existing C6000 family of fixed and floating point DSPs.

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Technical documentation

= Top documentation for this product selected by TI
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Type Title Date
* Datasheet TMS320C6672 Multicore Fixed and Floating-Point Digital Signal Processor datasheet (Rev. E) May 07, 2014
* Errata TMS320C6672 Fixed & Floating-Point DSP Silicon Errata (Revisions 1.0, 2.0) (Rev. H) Jun. 29, 2015
User guides SYS/BIOS (TI-RTOS Kernel) User's Guide (Rev. V) Jun. 01, 2020
Application notes How to Migrate CCS 3.x Projects to the Latest CCS Feb. 06, 2020
Application notes Keystone Error Detection and Correction EDC ECC Aug. 12, 2019
Application notes Using DSPLIB FFT Implementation for Real Input and Without Data Scaling Jun. 11, 2019
Application notes Keystone Bootloader Resources and FAQ May 29, 2019
Application notes Keystone Multicore Device Family Schematic Checklist May 17, 2019
Application notes Hardware Design Guide for KeyStone Devices (Rev. D) Mar. 21, 2019
Application notes KeyStone I DDR3 interface bring-up Mar. 06, 2019
User guides SYS/BIOS (TI-RTOS Kernel) User's Guide (Rev. U) Feb. 07, 2018
Application notes DDR3 Design Requirements for KeyStone Devices (Rev. C) Jan. 23, 2018
Application notes Thermal Design Guide for DSP and Arm Application Processors (Rev. B) Aug. 14, 2017
User guides Phase-Locked Loop (PLL) for KeyStone Devices User's Guide (Rev. I) Jul. 26, 2017
Selection guides TI Components for Aerospace and Defense Guide (Rev. E) Mar. 22, 2017
Application notes KeyStone I DDR3 Initialization (Rev. E) Oct. 28, 2016
Application notes SERDES Link Commissioning on KeyStone I and II Devices Apr. 13, 2016
Technical articles “Swiss Army Knife” of audio codecs Jun. 26, 2015
User guides Enhanced Direct memory Access 3 (EDMA3) for KeyStone Devices User's Guide (Rev. B) May 06, 2015
User guides Multicore Navigator (CPPI) for KeyStone Architecture User's Guide (Rev. H) Apr. 09, 2015
User guides DDR3 Memory Controller for KeyStone I Devices User's Guide (Rev. E) Jan. 20, 2015
Application notes TI Keystone DSP Hyperlink SerDes IBIS-AMI Models Oct. 09, 2014
Application notes TI Keystone DSP PCIe SerDes IBIS-AMI Models Oct. 09, 2014
User guides Power Sleep Controller (PSC) for KeyStone Devices User's Guide (Rev. C) Sep. 04, 2014
User guides Serial RapidIO (SRIO) for KeyStone Devices User's Guide (Rev. C) Sep. 03, 2014
More literature KeyStone Lab Manual - Training Jun. 05, 2014
User guides System Analyzer User's Guide (Rev. F) Nov. 18, 2013
User guides PCI Express (PCIe) for KeyStone Devices User's Guide (Rev. D) Sep. 30, 2013
User guides DSP Bootloader for KeyStone Architecture User's Guide (Rev. C) Jul. 15, 2013
White papers Another Look at the Future of Medical Processing Jul. 12, 2013
White papers Medical Software Development on Keystone Devices Jul. 12, 2013
White papers Accelerating high-performance computing development with Desktop Linux SDK Jul. 08, 2013
User guides Gigabit Ethernet Switch Subsystem for KeyStone Devices User's Guide (Rev. D) Jul. 03, 2013
User guides C66x CorePac User's Guide (Rev. C) Jun. 28, 2013
User guides Memory Protection Unit (MPU) for KeyStone Devices User's Guide (Rev. A) Jun. 28, 2013
User guides HyperLink for KeyStone Devices User's Guide (Rev. C) May 28, 2013
User guides Security Accelerator (SA) for KeyStone Devices User's Guide (Rev. B) Feb. 05, 2013
More literature OpenMP Programming for TMS320C66x Multicore DSPs (Rev. A) Nov. 05, 2012
Application notes SerDes Implementation Guidelines for KeyStone I Devices Oct. 31, 2012
More literature TMS320C66x high-performance multicore DSPs for video surveillance Sep. 06, 2012
Application notes Multicore Programming Guide (Rev. B) Aug. 29, 2012
User guides TMS320C6000 Assembly Language Tools v 7.4 User's Guide (Rev. W) Aug. 21, 2012
User guides TMS320C6000 Optimizing Compiler v 7.4 User's Guide (Rev. U) Aug. 21, 2012
User guides Packet Accelerator (PA) for KeyStone Devices User's Guide (Rev. A) Jul. 11, 2012
White papers Leveraging multicore processors for machine vision applications May 09, 2012
User guides Semaphore2 Hardware Module for KeyStone Devices User's Guide (Rev. A) Apr. 24, 2012
User guides Serial Peripheral Interface (SPI) for KeyStone Devices User’s Guide (Rev. A) Mar. 30, 2012
User guides Chip Interrupt Controller (CIC) for KeyStone Devices User's Guide (Rev. A) Mar. 27, 2012
User guides 64-Bit Timer (Timer64) for KeyStone Devices User's Guide (Rev. A) Mar. 22, 2012
White papers Maximizing Multicore Efficiency with Navigator Runtime Feb. 23, 2012
Application notes PCIe Use Cases for KeyStone Devices Dec. 13, 2011
User guides Multicore Shared Memory Controller (MSMC) for KeyStone Devices User's Guide (Rev. A) Oct. 15, 2011
Application notes Introduction to TMS320C6000 DSP Optimization Oct. 06, 2011
User guides Debug and Trace for KeyStone I Devices User's Guide (Rev. A) Sep. 22, 2011
User guides Inter-Integrated Circuit (I2C) for KeyStone Devices User's Guide Sep. 02, 2011
White papers KeyStone Multicore SoC Tool Suite: one platform for all needs Jun. 17, 2011
User guides External Memory Interface (EMIF16) for KeyStone Devices User's Guide (Rev. A) May 24, 2011
White papers Software and Hardware Design Challenges Due to Dynamic Raw NAND Market May 19, 2011
More literature TMS320C6671/72/74/78 High-Performance Multicore Fixed- and Floating-Point DSPs (Rev. B) Apr. 25, 2011
Application notes TMS320C66x DSP Generation of Devices (Rev. A) Apr. 25, 2011
White papers KeyStone Memory Architecture White Paper (Rev. A) Dec. 21, 2010
User guides C66x CPU and Instruction Set Reference Guide Nov. 09, 2010
User guides C66x DSP Cache User's Guide Nov. 09, 2010
Application notes Clocking Design Guide for KeyStone Devices Nov. 09, 2010
User guides General-Purpose Input/Output (GPIO) forKeyStone Devices User's Guide Nov. 09, 2010
Application notes Optimizing Loops on the C66x DSP Nov. 09, 2010
User guides Telecom Serial Interface Port (TSIP) for KeyStone Devices User's Guide Nov. 09, 2010
User guides Universal Asynchronous Receiver/Transmitter (UART) for KeyStone Devices UG Nov. 09, 2010
User guides Network Coprocessor for KeyStone Devices User's Guide Nov. 02, 2010

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Hardware development

EVALUATION BOARDS Download
Description
Z3 develops and supports open-source software architectures focused on TI's DaVinci and AM57x processors. Products include multimedia centric framework, peripheral drivers, production modules and complete product design services. Z3 also provides system level design and integration for both wired (...)
DAUGHTER CARDS Download
Sheldon DSP-FPGA boards
Provided by Sheldon Instruments, Inc.
Description
Sheldon Instruments designs and manufactures DSP based, COTS data acquisition and control hardware for PCIe/PCI, PCI104e/PCI104, XMC/PMC, and CompactPCI systems, along with drivers and real time development software for a variety of applications and markets.

Learn more about Sheldon Instruments at (...)
DEVELOPMENT KITS Download
Description

TMS320C6678 Lite Evaluation Modules

The TMS320C6678 Lite Evaluation Modules (EVM), are easy-to-use, cost-efficient development tools that help developers quickly get started with designs using the C6678 or C6674 or C6672 multicore DSP. The EVMs include an on-board, single C6678 processor with robust (...)

Features

TMS320C6678, TMDSEVM6678E and TMDSEVM6678LXE all feature:

  • Single wide AMC like form factor
  • Single C6678 multicore processor
  • 512 MB DDR3
  • 64 MB NAND flash
  • 1MB I2C EEPROM for local boot (remote boot possible)
  • 10/100/1000 Ethernet ports on board (second port on AMC connector)
  • RS232 UART
  • User programmable LEDs (...)
INTERFACE ADAPTERS Download
Hyperlink Cable
HL5CABLE
49
Description
A ½ meter long high speed cable to allow interfacing 2 EVMs via their high performance Hyperlink interfaces. EVMs supported are TMDSEVM6670L, TMDSEVM6678L, TMDSEVM6670LE, TMDSEVM6678LE, TMDSEVM6614LXE and TMDSEVM6618LXE.
INTERFACE ADAPTERS Download
225
Description
This is a passive adapter card that allows select TI EVMs with a AMC header to be converted to a PCIe x4 lane edge connector so it can be inserted into a desktop PC or any where a PCIe header is utilized. The selected TI EVM must support native PCIe on the DSP. This card is a adapter and requires a (...)
Features
This adapter card contains the following features:
  • The adaptor card is a PCIe x4 lane form-factor
  • One x4 lane PCIe PCB edge finger connector
  • One AMC B+ style (170 pin) PCB edge finger connector.
  • One AMC B+ style connector housing (AMC Socket) to hold the EVM
  • Connector to provide DC power to the FAN (when (...)

Software development

SOFTWARE DEVELOPMENT KITS (SDK) Download
Processor SDK for C667x Processors - TI-RTOS support
PROCESSOR-SDK-C667X  

Processor SDK (Software Development Kit) is a unified software platform for TI embedded processors providing easy setup and fast out-of-the-box access to benchmarks and demos.  All releases of Processor SDK are consistent across TI’s broad portfolio, allowing developers to seamlessly (...)

Features

 

RTOS features

  • Full driver availability
  • Debug and instrumentation utilities
  • Board support package
  • Demonstrations and examples
  • Code Composer Studio™ IDE for RTOS development
  • Documentation

The Processor SDK is free, and does not require any run-time royalties to Texas Instruments.

 

DEBUG PROBES Download
XDS200 USB Debug Probe
TMDSEMU200-U The Spectrum Digital XDS200 is the first model of the XDS200 family of debug probes (emulators) for TI processors. The XDS200 family features a balance of low cost with good performance between the super low cost XDS110 and the high performance XDS560v2, while supporting a wide variety of standards (...)
295
Features

The XDS200 is the mid-range family of JTAG debug probes (emulators) for TI processors. Designed to deliver good performance and the most common features that place it between the low cost XDS110 and the high performance XDS560v2, the XDS200 is the balanced solution to debug TI microcontrollers (...)

DEBUG PROBES Download
XDS560v2 System Trace USB Debug Probe
TMDSEMU560V2STM-U The XDS560v2 System Trace is the first model of the XDS560v2 family of high-performance debug probes (emulators) for TI processors. The XDS560v2 is the highest performance of the XDS family of debug probes and supports both the traditional JTAG standard (IEEE1149.1) and cJTAG (IEEE1149.7).

The (...)

995
Features

XDS560v2 is the latest variant of the XDS560 family of high-performance debug probes (emulators) for TI processors. With the fastest speeds and most features of the entire XDS family, XDS560v2 is the most comprehensive solution to debug TI microcontrollers, processors and wireless connectivity (...)

DEBUG PROBES Download
XDS560v2 System Trace USB & Ethernet Debug Probe
TMDSEMU560V2STM-UE The XDS560v2 System Trace is the first model of the XDS560v2 family of high-performance debug probes (emulators) for TI processors. The XDS560v2 is the highest performance of the XDS family of debug probes and supports both the traditional JTAG standard (IEEE1149.1) and cJTAG (IEEE1149.7).

The (...)

1495
Features
  • XDS560v2 is the latest variant of the XDS560 family of high-performance debug probes (emulators) for TI processors. With the fastest speeds and most features of the entire XDS family, XDS560v2 is the most comprehensive solution to debug TI microcontrollers, processors and wireless connectivity (...)

DRIVERS & LIBRARIES Download
FFT Library for Floating Point Devices
FFTLIB The Texas Instruments FFT library is an optimized floating-point math function library for computing the discrete Fourier transform (DFT).
Features
  • Supports C66x TI DSP platform for little-endian
  • Supports single-precision and double-precision floating point
  • Supports complex inputs and real inputs
  • Supports 1D, 2D and 3D FFT
  • Supports Single-core and Multi-core
  • API similar to FFTW, includes FFT plan and FFT execute
DRIVERS & LIBRARIES Download
DSP Math Library for Floating Point Devices
MATHLIB — The Texas Instruments math library is an optimized floating-point math function library for C programmers using TI floating point devices. These routines are typically used in computationally intensive real-time applications where optimal execution speed is critical. By using these routines instead (...)
Features
  • Types of functions included:
    • Trigonometric and hyperbolic: Sin, Cos, Tan, Arctan, etc.
    • Power, exponential, and logarithmic
    • Reciprocal
    • Square root
    • Division
  • Natural C Source Code
  • Optimized C code with Intrinsics
  • Hand-coded assembly-optimized routines
  • C-callable routines, which can be inlined and are fully (...)
DRIVERS & LIBRARIES Download
TMS320C5000/6000 Image Library (IMGLIB)
SPRC264 C5000/6000 Image Processing Library (IMGLIB) is an optimized image/video processing function library for C programmers. It includes C-callable general-purpose image/video processing routines that are typically used in computationally intensive real-time applications. With these routines, higher (...)
Features

Image Analysis

  • Image boundry and perimeter
  • Morphological operation
  • Edge detection
  • Image Histogram
  • Image thresholding

Image filtering and format conversion

  • Color space conversion
  • Image convolution
  • Image correlation
  • Error diffusion
  • Median filtering
  • Pixel expansion

Image compression and decompression

  • Forward and (...)
DRIVERS & LIBRARIES Download
TMS320C6000 DSP Library (DSPLIB)
SPRC265 TMS320C6000 Digital Signal Processor Library (DSPLIB) is a platform-optimized DSP function library for C programmers. It includes C-callable, general-purpose signal-processing routines that are typically used in computationally intensive real-time applications. With these routines, higher (...)
Features

Optimized DSP routines including functions for:

  • Adaptive filtering
  • Correlation
  • FFT
  • Filtering and convolution: FIR, biquad, IIR, convolution
  • Math: Dot products, max value, min value, etc.
  • Matrix operations
DRIVERS & LIBRARIES Download
Telecom and Media Libraries - FAXLIB, VoLIB and AEC/AER for TMS320C64x+ and TMS320C55x Processors
TELECOMLIB Voice Library - VoLIB provides components that, together, facilitate the development of the signal processing chain for Voice over IP applications such as infrastructure, enterprise, residential gateways and IP phones. Together with optimized implementations of ITU-T voice codecs, that can be acquired (...)
Features

VoLIB

  • Telogy Software Line Echo Canceller (ECU)
  • Tone Detection Unit (TDU)
  • Caller ID Detection/Generation (CID)
  • Tone Generation Unit (TGU)
  • Voice Activity Detection Unit (VAU)
  • Noise Matching Functions
  • Packet Loss Concealment (PLC)
  • Voice Enhancement Unit (VEU)  

FAXLIB

  • Fax Interface Unit (FIU)
  • Fax Modem (FM)
  • (...)
IDES, CONFIGURATION, COMPILERS & DEBUGGERS Download
C6000 code generation tools - compiler
C6000-CGT — The TI C6000 C/C++ Compiler and Assembly Language Tools support development of applications for TI C6000 Digital Signal Processor platforms, including the C66x multi-core, C674x and C64x+ single-core Digital Signal Processors.
Features
  • Available in C6000 Code Generation Tools starting with v8.3.0:
    • Supports the C++14 Standard ISO/IEC 14882:2014 (C++03 is no longer supported)
  • Available in C6000 Code Generation Tools starting with release v8.2.0:
    • Conversion of floating-point values to unsigned char or short no longer generate RTS (...)
IDES, CONFIGURATION, COMPILERS & DEBUGGERS Download
Code Composer Studio (CCS) Integrated Development Environment (IDE) for Multicore Processors
CCSTUDIO-KEYSTONE

Code Composer Studio is an integrated development environment (IDE) that supports TI's Microcontroller and Embedded Processors portfolio. Code Composer Studio comprises a suite of tools used to develop and debug embedded applications. It includes an optimizing C/C++ compiler, source code editor (...)

SOFTWARE CODECS Download
CODECS- Video, Speech - for C66x-based Devices
C66XCODECS TI codecs are free, come with production licensing and are available for download now. All are production-tested for easy integration into video and voice applications. In many cases, the C64x+ codecs are provided and validated for C66x platforms. Datasheets and Release Notes are on the download (...)
Features
  • Field-hardened and tested
  • LINUX and WINDOWS installers
  • XDC packaged and validated on a standard EVM in a Codec Engine-based test
  • Both encoder and decoder are available
  • All codecs are eXpressDSP™ compliant and implement one of the XDM 1.x interfaces
  • Performance data specified in each codec Datasheet
Encode (...)
SOFTWARE CODECS Download
Vocal technologies DSP VoIP codecs
Provided by VOCAL Technologies, Ltd. — With over 25 years of assembly and C code development, VOCAL modular software suite is available for a wide variety of TI DSPs. Products include ATAs, VoIP servers and gateways, HPNA-based IPBXs, video surveillance, voice and video conferencing, voice and data RF devices, RoIP gateways, secure (...)

Design tools & simulation

SIMULATION MODELS Download
SPRM525.ZIP (26 KB) - BSDL Model
SIMULATION MODELS Download
SPRM560A.ZIP (107 KB) - Power Model
SIMULATION MODELS Download
SPRM575.ZIP (24 KB) - BSDL Model
SIMULATION MODELS Download
SPRM742.ZIP (969314 KB) - IBIS Model
SCHEMATICS Download
SPRR159B.ZIP (133 KB)
SCHEMATICS Download
SPRR185.ZIP (3 KB)

Reference designs

REFERENCE DESIGNS Download
Power Solution for C667x DSP AVS Core (CVDD) with Dynamic Voltage Scaling
TIDEP0011 This reference design aims to supply the AVS core supply (CVDD) in the Keystone Multicore DSPs, mainly the C66x series. The C66x series uses SmartReflex technology to enable the DSP to control its supply voltage. In order to meet this requirement, this design combines a Synchronous Buck Converter (...)
document-generic Schematic document-generic User guide

CAD/CAE symbols

Package Pins Download
FCBGA (CYP) 841 View options

Ordering & quality

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