SM320C6678-HIREL

ACTIVE

Product details

DSP 8 C66x DSP MHz (Max) 1000 CPU 32-/64-bit Operating system DSP/BIOS Security Crypto accelerators Ethernet MAC 2-Port 1Gb switch PCIe 2 PCIe Gen2 Rating High Temp Operating temperature range (C) -55 to 115
DSP 8 C66x DSP MHz (Max) 1000 CPU 32-/64-bit Operating system DSP/BIOS Security Crypto accelerators Ethernet MAC 2-Port 1Gb switch PCIe 2 PCIe Gen2 Rating High Temp Operating temperature range (C) -55 to 115
FCBGA (CYP) 841 576 mm² 24 x 24
  • Eight SM320C66x DSP Core Subsystems at 1.00 GHz
    • 32KB L1P, 32KB L1D, 512KB L2 Per Core
    • 4MB 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 - Up to 50Gbaud Operation at -40C to 105C and 25 GBaud at -55C to 115C, 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
  • Eight SM320C66x DSP Core Subsystems at 1.00 GHz
    • 32KB L1P, 32KB L1D, 512KB L2 Per Core
    • 4MB 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 - Up to 50Gbaud Operation at -40C to 105C and 25 GBaud at -55C to 115C, 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

The SM320C6678 Multicore Fixed and Floating Point Digital Signal Processor is based on TI's KeyStone multicore architecture. Integrated with eight C66x CorePac DSPs, each core runs at 1.0 GHz enabling up to 8 GHz. The device supports high-performance signal processing applications such as mission critical, medical imaging, test, and automation. The C6678 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.

The SM320C6678 Multicore Fixed and Floating Point Digital Signal Processor is based on TI's KeyStone multicore architecture. Integrated with eight C66x CorePac DSPs, each core runs at 1.0 GHz enabling up to 8 GHz. The device supports high-performance signal processing applications such as mission critical, medical imaging, test, and automation. The C6678 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

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Type Title Date
* Data sheet SM320C6678-HIREL Multicore Fixed and Floating-Point Digital Signal Processor datasheet (Rev. A) 03 Apr 2014
* Errata TMS320C6678 Multcore Fixed & Floating-Point DSP Silicon Errata (Revs 1.0, 2.0) (Rev. H) 29 Jun 2015
User guide SYS/BIOS (TI-RTOS Kernel) User's Guide (Rev. V) 01 Jun 2020
Application note Hardware Design Guide for KeyStone Devices (Rev. D) 21 Mar 2019
Technical article Bringing the next evolution of machine learning to the edge 27 Nov 2018
Technical article How quality assurance on the Processor SDK can improve software scalability 22 Aug 2018
Application note DDR3 Design Requirements for KeyStone Devices (Rev. C) 23 Jan 2018
Application note Thermal Design Guide for DSP and Arm Application Processors (Rev. B) 14 Aug 2017
User guide Phase-Locked Loop (PLL) for KeyStone Devices User's Guide (Rev. I) 26 Jul 2017
Application note KeyStone I DDR3 Initialization (Rev. E) 28 Oct 2016
Technical article Clove: Low-Power video solutions based on Sitara™ AM57x processors 21 Jul 2016
Technical article TI's new DSP Benchmark Site 08 Feb 2016
User guide Enhanced Direct memory Access 3 (EDMA3) for KeyStone Devices User's Guide (Rev. B) 06 May 2015
User guide Multicore Navigator (CPPI) for KeyStone Architecture User's Guide (Rev. H) 09 Apr 2015
User guide DDR3 Memory Controller for KeyStone I Devices User's Guide (Rev. E) 20 Jan 2015
User guide Power Sleep Controller (PSC) for KeyStone Devices User's Guide (Rev. C) 04 Sep 2014
User guide Serial RapidIO (SRIO) for KeyStone Devices User's Guide (Rev. C) 03 Sep 2014
User guide System Analyzer User's Guide (Rev. F) 18 Nov 2013
User guide PCI Express (PCIe) for KeyStone Devices User's Guide (Rev. D) 30 Sep 2013
User guide DSP Bootloader for KeyStone Architecture User's Guide (Rev. C) 15 Jul 2013
White paper Another Look at the Future of Medical Processing 12 Jul 2013
White paper Medical Software Development on Keystone Devices 12 Jul 2013
White paper Accelerating high-performance computing development with Desktop Linux SDK 08 Jul 2013
User guide Gigabit Ethernet Switch Subsystem for KeyStone Devices User's Guide (Rev. D) 03 Jul 2013
User guide C66x CorePac User's Guide (Rev. C) 28 Jun 2013
User guide Memory Protection Unit (MPU) for KeyStone Devices User's Guide (Rev. A) 28 Jun 2013
User guide HyperLink for KeyStone Devices User's Guide (Rev. C) 28 May 2013
User guide Security Accelerator (SA) for KeyStone Devices User's Guide (Rev. B) 05 Feb 2013
More literature Multicore DSPs for High-Performance Video Coding 22 Jan 2013
More literature OpenMP Programming for TMS320C66x Multicore DSPs (Rev. A) 05 Nov 2012
Application note SerDes Implementation Guidelines for KeyStone I Devices 31 Oct 2012
More literature TMS320C66x high-performance multicore DSPs for video surveillance 06 Sep 2012
Application note Multicore Programming Guide (Rev. B) 29 Aug 2012
User guide TMS320C6000 Assembly Language Tools v 7.4 User's Guide (Rev. W) 21 Aug 2012
User guide TMS320C6000 Optimizing Compiler v 7.4 User's Guide (Rev. U) 21 Aug 2012
User guide Packet Accelerator (PA) for KeyStone Devices User's Guide (Rev. A) 11 Jul 2012
White paper Leveraging multicore processors for machine vision applications 09 May 2012
User guide Semaphore2 Hardware Module for KeyStone Devices User's Guide (Rev. A) 24 Apr 2012
More literature TMS320C6678 Multicore DSP for Multimedia Infrastructure (Rev. A) 11 Apr 2012
User guide Serial Peripheral Interface (SPI) for KeyStone Devices User’s Guide (Rev. A) 30 Mar 2012
User guide Chip Interrupt Controller (CIC) for KeyStone Devices User's Guide (Rev. A) 27 Mar 2012
User guide 64-Bit Timer (Timer64) for KeyStone Devices User's Guide (Rev. A) 22 Mar 2012
White paper Maximizing Multicore Efficiency with Navigator Runtime 23 Feb 2012
White paper Comparing TI's TMS320C6671 DSP with ADI’s ADSP-TS201S TigerSHARC Processor (Rev. A) 06 Jan 2012
Application note PCIe Use Cases for KeyStone Devices 13 Dec 2011
User guide Multicore Shared Memory Controller (MSMC) for KeyStone Devices User's Guide (Rev. A) 15 Oct 2011
Application note Introduction to TMS320C6000 DSP Optimization 06 Oct 2011
User guide Debug and Trace for KeyStone I Devices User's Guide (Rev. A) 22 Sep 2011
User guide Inter-Integrated Circuit (I2C) for KeyStone Devices User's Guide 02 Sep 2011
White paper KeyStone Multicore SoC Tool Suite: one platform for all needs 17 Jun 2011
User guide External Memory Interface (EMIF16) for KeyStone Devices User's Guide (Rev. A) 24 May 2011
White paper Software and Hardware Design Challenges Due to Dynamic Raw NAND Market 19 May 2011
More literature TMS320C6671/72/74/78 High-Performance Multicore Fixed- and Floating-Point DSPs (Rev. B) 25 Apr 2011
Application note TMS320C66x DSP Generation of Devices (Rev. A) 25 Apr 2011
White paper Software-Based Ultrasound Phase Rotation Beamforming on Multicore DSP 16 Mar 2011
White paper Software-Based Ultrasound Beamforming on Multicore DSPs 06 Mar 2011
White paper KeyStone Memory Architecture White Paper (Rev. A) 21 Dec 2010
User guide C66x CPU and Instruction Set Reference Guide 09 Nov 2010
User guide C66x DSP Cache User's Guide 09 Nov 2010
Application note Clocking Design Guide for KeyStone Devices 09 Nov 2010
User guide General-Purpose Input/Output (GPIO) forKeyStone Devices User's Guide 09 Nov 2010
Application note Optimizing Loops on the C66x DSP 09 Nov 2010
User guide Telecom Serial Interface Port (TSIP) for KeyStone Devices User's Guide 09 Nov 2010
User guide Universal Asynchronous Receiver/Transmitter (UART) for KeyStone Devices UG 09 Nov 2010
User guide Network Coprocessor for KeyStone Devices User's Guide 02 Nov 2010

Design & development

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

Debug probe

TMDSEMU200-U — XDS200 USB Debug Probe

The XDS200 is a debug probe (emulator) used for debugging TI embedded devices.  The XDS200 features a balance of low cost with good performance as compared to the low cost XDS110 and the high performance XDS560v2.  It supports a wide variety of standards (IEEE1149.1, IEEE1149.7, SWD) in a (...)

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Debug probe

TMDSEMU560V2STM-U — XDS560v2 System Trace USB Debug Probe

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).  Note that it does not support serial wire debug (SWD).

All XDS debug probes support Core and System Trace in all ARM and DSP processors that (...)

In stock
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Debug probe

TMDSEMU560V2STM-UE — XDS560v2 System Trace USB & Ethernet Debug Probe

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). Note that it does not support serial wire debug (SWD).

All XDS debug probes support Core and System Trace in all ARM and DSP processors that (...)

In stock
Limit: 1
Software development kit (SDK)

S2MEDDUS — Medical Imaging Software Tool Kits (STK)

The TI Embedded Processor Software Toolkit for Medical Imaging (STK-MED) is a collection of several standard ultrasound and optical coherence tomography (OCT) algorithms for TI’s C66x™ and C64x+™ architecture. The algorithms showcase how medical imaging functions can leverage the C66x and (...)
Driver or library

MATHLIB — DSP Math Library for Floating Point Devices

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 (...)
Driver or library

SPRC264 — TMS320C5000/6000 Image Library (IMGLIB)

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 (...)
Driver or library

SPRC265 — TMS320C6000 DSP Library (DSPLIB)

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 (...)
Driver or library

TELECOMLIB — Telecom and Media Libraries - FAXLIB, VoLIB and AEC/AER for TMS320C64x+ and TMS320C55x Processors

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 (...)
IDE, configuration, compiler or debugger

CCSTUDIO-KEYSTONE — Code Composer Studio (CCS) Integrated Development Environment (IDE) for Multicore Processors

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 codec

C66XCODECS — CODECS- Video, Speech - for C66x-based Devices

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 (...)
Simulation model

C6678 CYP BSDL Model

SPRM527.ZIP (24 KB) - BSDL Model
Simulation model

TMS320C6678 CYB IBIS Models

SPRM537.ZIP (761 KB) - IBIS Model
Simulation model

C6678 Power Consumption Model (Rev. D)

SPRM545D.ZIP (112 KB) - Power Model
Simulation model

TMS320C6678/74/72/71 CYP BSDL Model (Silicon Revision 2)

SPRM575.ZIP (24 KB) - BSDL Model
Design tool

PROCESSORS-3P-SEARCH — Arm-based MPU, arm-based MCU and DSP third-party search tool

TI has partnered with companies to offer a wide range of software, tools, and SOMs using TI processors to accelerate your path to production. Download this search tool to quickly browse our third-party solutions and find the right third-party to meet your needs. The software, tools and modules (...)
Schematic

TMS320C6678/4/2/1 CYP OrCAD Symbols (Rev. B)

SPRR159B.ZIP (133 KB)
Schematic

TMS320C6678/4/2/1 Thermal Model

SPRR185.ZIP (3 KB)
Package Pins Download
FCBGA (CYP) 841 View options

Ordering & quality

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  • Ongoing reliability monitoring

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