Fixed-point - C64x DSP - TMS320C6455

Fixed-Point Digital Signal Processor - TMS320C6455

Datasheet

TMS320C6455 Fixed-Point Digital Signal Processor (Rev. M)
(PDF , 1685 KB) 28 Mar 2012
TMS320C6455/54 Digital Signal Processor Silicon Errata (Revs 3.1, 2.1, 2.0, 1.1) (Rev. R)
(PDF , 539 KB) 18 Jan 2012
View All Technical Documents

C64x DSP (49) For the latest fixed/floating point DSP look at TMS320C674x DSPs or for higher performance look at TMS320C66x DSPs.

Featured Tools from Our Development Network Partners

MityDSP-6455F – TMS320C6455 SoM
from Critical Link, LLC

The MityDSP-6455F system on module is based on TI's TMS320C6455 and the Xilinx Spartan 3 FPGA. This module is available to system designers looking for rapid time to market for applications requiring a 1.2 GHz fixed-point DSP married to an FPGA for additional custom logic. Conveniently provided in a module format with Flash and SDRAM, designers are saved the time and complexity of developing a CPU/FPGA subsystem.

Machine Vision: Camera
Machine Vision: Frame Grabber
Private Branch Exchange (PBX)
TETRA Base Station
Ultrasound System
Ultrasound System: Portable
Vector Signal Analyzer
Vector Signal Generator
Wireless Communications Tester
X-ray: Baggage Scanner
X-ray: Medical/Dental

Software & Tools

Models (2)

Title	Category	Type	Size (KB)	Date	Views
C6455 and C6454 ZTZ BSDL Model (for Silicon Revisions 1.1, 2.0, 2.1, and 3.1) (Rev. E)	BSDL Model	ZIP	207 KB	04 Nov 2010	460 views
C6455, C6454 ZTZ IBIS Model (Rev. B)	IBIS Model	(Multiple Files)		02 Sep 2009	160 views

Design Kits & Evaluation Modules (3)

Name	Part#	Type
C6416 Test Evaluation Board (TEB) bundled with CCS & 510PP+ Emulator	TMDX3260E6416	Development Kits
TMS320C6472 Evaluation Module	TMDSEVM6472	Development Kits
TMS320C6455 DSP Starter Kit (DSK)	TMDSDSK6455	Evaluation Modules & Boards

Software (15)

Name	Part#	Type
Telecom and Media Libraries - FAXLIB, VoLIB and AEC/AER for TMS320C64x+ and TMS320C55x Processors	TELECOMLIB	Application Software & Frameworks
CODECS - Video and Speech- C64x+-based Devices (OMAP35x, C645x, C647x, DM646, DM644x, DM643x)	C64XPLUSCODECS	Software Codecs
eXpressDSP Algorithm Standard – xDAIS Developer’s Kit and xDM	TMDXDAISXDM	Software Codecs
C62x/C64x Fast Run-Time Support (RTS) Library	SPRC122	Software Libraries
C6455 Chip Support Library (CSL) - SPRC234	SPRC234	Software Libraries
C64x+IMGLIB Simulink Blocks	SPRC589	Software Libraries
C64x+IQMathLibrary Simulink Blocks	SPRC590	Software Libraries
Chip Support Library for C6457	SPRC924	Software Libraries
Cryptography for TI Devices	CRYPTO	Software Libraries
Network Developers Kit (NDK) with TCP/IP Stack	NDKTCPIP	Software Libraries
TMS320C6000 Chip Support Library	SPRC090	Software Libraries
TMS320C6000 DSP Library (DSPLIB)	SPRC265	Software Libraries
TMS320C64x DSP Library	SPRC092	Software Libraries
TMS320C64x Image Library	SPRC094	Software Libraries
Download: C64x+ Benchmarks (v1.00) (ZIP 347 KB ) 447 views, 06 Jul 2005

Development Tools (3)

Name	Part#	Type
XDS560 High Performance Debug Probe	XDS560	JTAG Emulators/ Analyzers
XDS560 Trace Emulator	XDS560TRACE	JTAG Emulators/ Analyzers
Code Composer Studio (CCStudio) Integrated Development Environment (IDE) v5	CCSTUDIO	SW Development Tools, IDEs, Compilers

TI Design Network (1)

Showing 1 of 331 Software and Tools | View all

Name	Company	Headquarters Location	Type
MityDSP-6455F – TMS320C6455 SoM with User Programmable Xilinx FPGA	Critical Link, LLC	United States	Daughter Cards

Reference Designs (1)

Description	Part #	Company
Small Form Factor (SFF) Software Defined Radio (SDR) Development Platform	TMDSSFFSDR	Texas Instruments

Buy

Free Samples	Buy from Authorized Distributors	Part #	Status	Temp (^oC)	Price \| QTY	Package \| Pins	Device Marking	Package QTY \| Carrier	Distributor Inventory	TI 1k Lead Time
Not Available		TMS320C6455BCTZ	ACTIVE	0 to 90	171.56 \| 1ku	FCBGA (CTZ) \| 697	View	44	621	For lead times contact TI Authorized Distributor or local TI sales office
Not Available		TMS320C6455BCTZ2	ACTIVE	0 to 90	215.72 \| 1ku	FCBGA (CTZ) \| 697	View	44	955	For lead times contact TI Authorized Distributor or local TI sales office
Not Available		TMS320C6455BCTZA	ACTIVE	-40 to 105	209.45 \| 1ku	FCBGA (CTZ) \| 697	View	44	522	For lead times contact TI Authorized Distributor or local TI sales office
Not Available		TMS320C6455BGTZ	ACTIVE	0 to 90	171.60 \| 1ku	FCBGA (GTZ) \| 697	View	44	462	For lead times contact TI Authorized Distributor or local TI sales office
Not Available		TMS320C6455BGTZ2	ACTIVE	0 to 90	215.75 \| 1ku	FCBGA (GTZ) \| 697	View	44	2	For lead times contact TI Authorized Distributor or local TI sales office
Not Available	Contact Distributor	TMS320C6455BGTZ7	ACTIVE	0 to 90	Contact Distributor	FCBGA (GTZ) \| 697	View		No Stock	For lead times contact TI Authorized Distributor or local TI sales office
Not Available		TMS320C6455BGTZ8	ACTIVE	0 to 90	148.90 \| 1ku	FCBGA (GTZ) \| 697	View	44	494	For lead times contact TI Authorized Distributor or local TI sales office
Not Available	Contact Distributor	TMS320C6455BGTZA	ACTIVE	-40 to 105	209.45 \| 1ku	FCBGA (GTZ) \| 697	View	44	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
Not Available		TMS320C6455BZTZ	LIFEBUY	0 to 90	201.85 \| 1ku	(ZTZ) \| 697	View	44	2	For lead times contact TI Authorized Distributor or local TI sales office
Not Available		TMS320C6455BZTZ2	LIFEBUY	0 to 90	Contact Distributor	(ZTZ) \| 697	View		103	For lead times contact TI Authorized Distributor or local TI sales office
Not Available		TMS320C6455BZTZ7	LIFEBUY	0 to 90	148.45 \| 1ku	(ZTZ) \| 697	View	44	40	For lead times contact TI Authorized Distributor or local TI sales office
Not Available		TMS320C6455BZTZ8	LIFEBUY	0 to 90	175.15 \| 1ku	(ZTZ) \| 697	View	44	24	For lead times contact TI Authorized Distributor or local TI sales office
Not Available		TMS320C6455BZTZA	LIFEBUY	-40 to 105	246.40 \| 1ku	(ZTZ) \| 697	View	44	19	For lead times contact TI Authorized Distributor or local TI sales office
Not Available	Not Available	TMS320C6455DZTZ	LIFEBUY	0 to 90	201.85 \| 1ku	(ZTZ) \| 697	View	44	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
Not Available		TMS320C6455DZTZ2	LIFEBUY	0 to 90	Contact Distributor	(ZTZ) \| 697	View		37	For lead times contact TI Authorized Distributor or local TI sales office
Not Available	Not Available	TMS320C6455DZTZ7	OBSOLETE	0 to 90	Contact Distributor	(ZTZ) \| 697			No Stock	For lead times contact TI Authorized Distributor or local TI sales office
Not Available	Not Available	TMS320C6455DZTZ8	OBSOLETE	0 to 90	Contact Distributor	(ZTZ) \| 697	View		No Stock	For lead times contact TI Authorized Distributor or local TI sales office
Not Available	Not Available	TMS320C6455DZTZA	LIFEBUY	-40 to 105	246.40 \| 1ku	(ZTZ) \| 697	View	44	No Stock	For lead times contact TI Authorized Distributor or local TI sales office
Not Available		TMS320C6455DZTZA8	OBSOLETE	-40 to 105	Contact Distributor	(ZTZ) \| 697	View		253	For lead times contact TI Authorized Distributor or local TI sales office

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Related Products

Part #	Name	Product Family
ADS1605	16-bit, 5 MSPS Delta-Sigma, Analog-to-Digital Converter	ANALOG TO DIGITAL CONVERTER - PRECISION ADC (<=10MSPS)
DAC5652	10 bit 275 MSPS Dual Digital to Analog Converter	DIGITAL TO ANALOG CONVERTER - HIGH SPEED DAC (>10MSPS)
DAC7615	Quad, Serial Input, 12-Bit, Voltage Output Digital-To-Analog Converter	DIGITAL TO ANALOG CONVERTER - PRECISION DAC (=<10MSPS)
DAC8560	16-Bit, Ultra-Low Glitch, Voltage Output DAC with 2.5V, 2ppm/℃ Internal Reference	DIGITAL TO ANALOG CONVERTER - PRECISION DAC (=<10MSPS)
PTH08T220W	16-A, 4.5-V to 14-V Input, Non-Isolated, Wide Output Adjust, Power Module w/ TurboTrans	NON-ISOLATED MODULE - STEP-DOWN (BUCK) MODULE
PTH04000W	3-A, 3.3/5-V Input Adjustable Switching Regulator with Auto-Track Sequencing	NON-ISOLATED MODULE - STEP-DOWN (BUCK) MODULE
TPS5130	Triple Synchronous Buck Controller with LDO Controller	CONTROLLER (EXTERNAL SWITCH) - STEP-DOWN (BUCK) CONTROLLER
TPS54110	3V to 6V Input, 1.5A Synchronous Step-Down Converter	CONVERTER (INTEGRATED SWITCH) - STEP-DOWN (BUCK) CONVERTER
TPS54610	3V to 6V, 6A Synchronous Step Down Converter	CONVERTER (INTEGRATED SWITCH) - STEP-DOWN (BUCK) CONVERTER
TPS5410	5.5V to 36V Input, 1A, 500kHz Step Down Converter	CONVERTER (INTEGRATED SWITCH) - STEP-DOWN (BUCK) CONVERTER
TPS54550	4.5V to 20V Input, 5A Synchronous Step-Down Converter with Low-Side FET Gate Driver	CONVERTER (INTEGRATED SWITCH) - STEP-DOWN (BUCK) CONVERTER
TPS79501	Single Output LDO, 500mA, Adj.(1.2 to 5.5V), Low Noise, High PSRR	LINEAR REGULATOR (LDO) - SINGLE CHANNEL LDO
TPS73201	Single Output LDO, 250mA, Adj.(1.2 to 5.5V), Low Noise, Fast Transient Response	LINEAR REGULATOR (LDO) - SINGLE CHANNEL LDO
TPS736125	Single Output LDO, 400mA, Fixed(1.25), Cap free, Low Noise, Reverse Current Protection	LINEAR REGULATOR (LDO) - SINGLE CHANNEL LDO

Technical Documents

Datasheet (1)

Title	Type	Size (KB)	Date	Views
TMS320C6455 Fixed-Point Digital Signal Processor (Rev. M)	PDF	1685	28 Mar 2012

Application Notes (18)

Title	Abstract	Type	Size (KB)	Date	Views
Error Detection and Correction Mechanism of TMS320C64x+/C674x (Rev. A)	Read Abstract	PDF	80	19 Jul 2013	1,387
Introduction to TMS320C6000 DSP Optimization	Read Abstract	PDF	535	06 Oct 2011	2,967
The C6000 Embedded Application Binary Interface	Read Abstract	PDF	760	21 Sep 2011	1,974
Tuning VCP2 and TCP2 Bit Error Rate Performance	Read Abstract	PDF	293	11 Feb 2011	1,484
TMS320C6455 Design Guide and Comparisons to TMS320C6416T (Rev. A)	Read Abstract	PDF	369	08 Sep 2009	898
Common Object File Format (COFF)	Read Abstract	PDF	125	15 Apr 2009	2,834
Ultrasound Scan Conversion on TI's C64x+ DSPs	Read Abstract	PDF	656	03 Apr 2009	1,037
TMS320C6455 to TMS320C6474 Migration Guide	Read Abstract	PDF	311	14 Oct 2008	755
EDMA v2.0 to EDMA v3.0 (EDMA3) Migration Guide (Rev. A)	Read Abstract	PDF	292	21 Aug 2008	954
Understanding TI's PCB Routing Rule-Based DDR Timing Specification (Rev. A)	Read Abstract	PDF	93	17 Jul 2008	3,748
Implementing DDR2 PCB Layout on the TMS320C6455/C6454 (Rev. E)	Read Abstract	PDF	158	08 Jul 2008	966
TMS320C6455/C6454 Power Consumption Summary (Rev. B)	Read Abstract	Multiple Files		01 Oct 2007	920
SW Operation of Gigabit Ethernet Media Access Controller on TMS320C645x DSP	Read Abstract	Multiple Files		31 Oct 2006	1,047
Preparing an C645x application for I2C Boot Load	Read Abstract	Multiple Files		05 Sep 2006	718
Implementing Serial Rapid I/O PCB layout on a TMS320C6455 Hardware Design (Rev. A)	Read Abstract	Multiple Files		17 Aug 2006	72
EDMA v3.0 (EDMA3) Migration Guide for TMS320C645x DSP	Read Abstract	PDF	343	23 Dec 2005	1,108
TMS320C64x to TMS320C64x+ CPU Migration Guide (Rev. A)	Read Abstract	PDF	310	20 Oct 2005	1,443
TMS320C64x+ Megamodule	Read Abstract	PDF	122	16 Nov 2004	678

User Guides (33)

Title	Abstract	Type	Size (KB)	Date	Views
TI SYS/BIOS v6.35 Real-time Operating System User's Guide (Rev. M)	Read Abstract	PDF	2200	09 Mar 2013	10,929
TMS320C6000 Assembly Language Tools v 7.4 User's Guide (Rev. W)		PDF	2997	21 Aug 2012	7,257
TMS320C6000 Optimizing Compiler v 7.4 User's Guide (Rev. U)		PDF	1316	21 Aug 2012	8,693
Emulation and Trace Headers Technical Reference Manual (Rev. I)	Read Abstract	PDF	1171	09 Aug 2012	3,340
TMS320C645x DSP Enhanced DMA (EDMA3) Controller User's Guide (Rev. C)	Read Abstract	PDF	1020	01 Jul 2011	1,388
Bootloader User's Guide for the TMS320C645x/C647x DSP (Rev. G)		PDF	347	03 Jun 2011	1,693
TMS320C6455/C6454 DSP DDR2 Memory Controller User's Guide (Rev. G)	Read Abstract	PDF	353	02 Jun 2011	1,169
TMS320C645x DSP Serial RapidIO User's Guide (Rev. E)	Read Abstract	PDF	1484	03 Feb 2011	1,120
TMS320C645x DSP EMAC/MDIO User's Guide (Rev. E)	Read Abstract	PDF	670	08 Nov 2010	1,244
TMS320C645x DSP External Memory Interface (EMIF) User's Guide (Rev. E)	Read Abstract	PDF	365	12 Aug 2010	1,244
TMS320C64x+ DSP Megamodule Reference Guide (Rev. K)	Read Abstract	PDF	944	03 Aug 2010	3,021
TMS320C64x/C64x+ DSP CPU and Instruction Set Reference Guide (Rev. J)	Read Abstract	PDF	2780	30 Jul 2010	5,275
TMS320C645x DSP Peripheral Component Interconnect (PCI) User's Guide (Rev. B)	Read Abstract	PDF	481	30 Jul 2010	1,034
TMS320C6000 Assembly Language Tools v 7.0 User's Guide (Rev. S)		PDF	2828	18 Mar 2010	7,257
TMS320C6000 Optimizing Compiler v 7.0 User's Guide (Rev. Q)	Read Abstract	PDF	1180	18 Mar 2010	8,693
TMS320C645x DSP Viterbi-Decoder Coprocessor 2 (VCP2) Reference Guide (Rev. C)	Read Abstract	PDF	256	08 Dec 2009	1,044
TMS320C645x DSP Inter-Integrated Circuit (I2C) Module User's Guide (Rev. A)	Read Abstract	PDF	261	28 Oct 2009	926
TMS320C64x+ DSP Cache User's Guide (Rev. B)	Read Abstract	PDF	601	11 Feb 2009	2,049
TMS320C645x DSP General-Purpose Input/Output (GPIO) User's Guide (Rev. A)	Read Abstract	PDF	120	02 Dec 2008	965
TMS320C6000 Optimizing Compiler v 6.1 User's Guide (Rev. O)	Read Abstract	PDF	2027	15 May 2008	8,693
TMS320C6000 Assembly Language Tools v 6.1 User's Guide (Rev. Q)	Read Abstract	PDF	2826	15 May 2008	7,257
TMS320C64x+ DSP Image/Video Processing Library (v2.0) Programmer's Reference (Rev. A)	Read Abstract	PDF	1280	05 May 2008	1,659
TMS320C64x+ DSP Little-Endian Library Programmer's Reference (Rev. B)	Read Abstract	PDF	426	06 Mar 2008	1,855
TMS320C645x DSP Host Port Interface (HPI) User's Guide (Rev. B)	Read Abstract	PDF	337	18 Jul 2007	956
TMS320C6000 DSP Multichannel Buffered Serial Port (McBSP) Reference Guide (Rev. G)	Read Abstract	PDF	663	14 Dec 2006	3,307
TMS320C645x DSP Turbo-Decoder Coprocessor 2 (TCP2) Reference Guide	Read Abstract	PDF	498	02 May 2006	979
TMS320C64x+ DSP Big-Endian Library Programmer's Reference	Read Abstract	PDF	548	10 Mar 2006	994
TMS320C64x+ Image/Video Processing Library Programmer's Reference	Read Abstract	PDF	466	10 Mar 2006	880
TMS320C645x DSP Peripherals Overview Reference Guide	Read Abstract	PDF	89	10 Feb 2006	840
TMS320C645x DSP Software-Programmable Phase-Locked Loop (PLL) Controller UG	Read Abstract	PDF	168	23 Dec 2005	963
TMS320C645x DSP Universal Test & Operations PHY Interface for ATM 2 (UTOPIA2) UG	Read Abstract	PDF	196	23 Dec 2005	785
TMS320C645x DSP 64-Bit Timer User's Guide	Read Abstract	PDF	262	23 Dec 2005	881
High-Speed DSP Systems Design Reference Guide	Read Abstract	PDF	3440	20 May 2005	2,869

Selection & Solution Guides (2)

Title	Type	Size (KB)	Date	Views
TI HealthTech Imaging Applications Guide (Rev. C)	PDF	3424	02 May 2013	6,292
Texas Instruments Embedded Processors for Medical Imaging (Rev. B)	PDF	2435	08 Jun 2010	2,456

White Papers (6)

Title	Abstract	Type	Size (KB)	Date	Views
“Get smart” with TI’s embedded analytics technology		PDF	2059	30 May 2012	3,502
Software and Hardware Design Challenges due to Dynamic Raw NAND Market		PDF	330	19 May 2011	2,517
Multicore processors bring innovation to portable medical imaging systems		PDF	333	08 Jun 2010	1,277
See the difference:DSPs in medical imaging		PDF	187	31 Oct 2008	1,192
Advantages of Using the TMS320C6474 Over the TMS320C6455 - White Paper (Rev. A)	Read Abstract	PDF	56	14 Oct 2008	726
HD Video Encoding with DSP and FPGA Partitioning White Paper		PDF	136	10 Jul 2007	685

Errata (1)

Title	Type	Size (KB)	Date	Views
TMS320C6455/54 Digital Signal Processor Silicon Errata (Revs 3.1, 2.1, 2.0, 1.1) (Rev. R)	PDF	539	18 Jan 2012	1,327

More Literature (9)

Title	Type	Size (KB)	Date	Views
Picture it: DSPs in medical imaging (Rev. C)	PDF	729	12 Jul 2013	1,465
Medical Imaging Tools provide fast, easy ultrasound development (Rev. B)	PDF	262	20 Jan 2012	1,102
Embedded Processor Software Toolkit for Medical Imaging Ver 2.0	PDF	385	08 Jun 2010	825
Differences and enhancements from C6455 to the new C6474 multicore DSP [MP4]	MP4	69013	07 Oct 2008	145
End-to-end video infrastructure solutions	PDF	2142	29 Aug 2008	731
12Vin Power Design using Integrated-FET DCDC Converters and LDO's	PDF	1160	26 Mar 2008	810
5Vin Power Design using Integrated-FET DCDC Converters and LDO's	PDF	1176	26 Mar 2008	769
TMS320C6000 DSP TCP/IP Stack Software (Rev. C)	PDF	126	04 Apr 2007	901
EDN China Announces Its 1st Innovation Award Results Press Release	PDF	86	30 Nov 2005	668

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Training & Events

Name	Type	Available During
DM385 IPNC RDK Out of Box Demo This training is about the DM385 IPNC RDK Out of Box Demo.	On-Line Training	On Demand
Getting Started with the TMDXEVM6472 (Part 1) Join the first of the four part series “Getting Started with the TMDXEVM6472”.	On-Line Training	On Demand
Improving Video Quality through Spatio-temporal de-noising on C64x This presentation presents a low complexity, noise-level adaptive, robust spatio-temporal noise reduction method.	On-Line Training	On Demand
SYS/BIOS On-line Training This on-line training is designed to introduce users to real time operating systems and the SYS/BIOS product in particular.	On-Line Training	On Demand
OMAP-L138 Software Bring Up How to boot up your Linux board support package once you OMAP L138 EVM is set up.	Video	On Demand

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TMS320C6455 (ACTIVE) Fixed-Point Digital Signal Processor