DSP 最新技術與開發工具介紹. Sunny Lee

Transcription

1 最新技術與開發工具介紹 Sunny Lee

2 Low-Power Processors Roadmap In Production 08 Samples 09 samples Future C671x 300MHz C672x 300 MHz C620x C641x C642x C5509A 200 MHz 300 MHz ARM926 C674x 300 MHz ARM926 C64x+ C6424-LP C6747/5 300 MHz USB2.0/ SDR mW Low Price <$15 (100ku) Low power C MHz USB2.0/ SDR mW OMAP-L137 OMAP-L127 C CoP 100 MHz 1-80mW 300 MHz ARM926 C674x 300 MHz ARM926 C64x+ 300 MHz ARM926 Audio CoP 300 MHz ARM926 C6748/6 300 MHz +SATA/ DDR mW C6408/6 300 MHz mW Lower Power SATA, mddr/ddr2 OMAP-L138 OMAP-L128 OMAP-L118 OMAP-L108 C674x 325 MHz USB2.0/ SDR 5-200mW C640x 325 MHz 5-200mW ARM926 C MHz 1-150mW OMAP Next C6000 Floating Pt C6000 Fixed Point C5000 C674x Next C640x NEXT

3 Changing needs in the Marketplace Need for low power to meet portability requirements High-precision portable Ease of development High precision, Dynamic range Peripheral integration Up to 8 hours battery life (AA battery) High performance portable with feature rich GUI More MMACs Lower system cost Peripheral integration Up to 8 hours battery life (AA battery) Very low power portable Parallel processing Memory integration Enhanced low power I/O Up to 16 hours battery life (AA battery)

4 Spanning the Low power processors market Starting at 0.34 mw and up to 2400 MMACs New product generation OMAP-L1x OMAP1x 300MHz 300MHz ARM9 6mW 435mW High Highest levels of integration performance, and Low low power power Application processing Power from 8mW 400mW New product generation C640x 300MHz 6mW 415mW 4X the Lowest features power consumption with the at high same performance levels power Power from 8mW 350mW New product generation C674X 300MHz 6mW 420mW Portable innovation with industry s lowest power floating-point s C Devices Low power s since 1995 C550x 100MHz 0.34mW 18/46mW Maximum battery life with Industry s lowest power fixed-point s

5 Choosing the Right Low Power Processor High Integration Performance OMAP-L1x Military Radio, Bar Code scanners, industrial Software Low Power Tools C640x SDR, industrial monitoring, speakerphone Support C550x Audio recording, medical monitoring, biometrics C674x Audio, Sonar, gaming, portable medical Low Power Floating Point

6 Choosing the Right Processor High Integration New product generation Audio CoP C64x+ TM OMAP-L1x ARM9 C674x Peripherals Your Application?

7 Choosing the Right Processor High Integration Performance New product generations OMAP-L1x C640x C640x Your Application? Peripherals

8 Choosing the Right Processor High Integration Performance OMAP-L1x C640x Your Application? C674x New product generations C674x Peripherals Floating Point

9 Choosing the Right Processor High Integration Performance OMAP-L1x C640x Your Application? FFT CoP C55x TM C550x C674x Peripherals Low Power Floating Point

10 Clickable Typical End Applications System Block Diagrams Processor Processor Processor Processor Barcode Scanner OMAP1X Software Defined Radio (SDR) OMAP1x C640X C550x C674x Personal Digital Assistant (PDA) Portable Media Player OMAP1x OMAP1x Full-Duplex Speakerphone C674X C640X Residential Gateway Solutions C674x C640X AV Receivers Audio Dock: Performance Integrated Access Device Magnetic Resonance Imaging (MRI) Pro Audio Mixer Process Automation and Control Radar/Sonar C674X C674X C674x C674x C674X C674X C674x

11 Clickable Typical End Applications System Block Diagrams Processor Processor Processor Processor Portable Blood Gas Analyzer C640X C674x MP3 Player/Recorder (Portable Audio) C640X C550x C55x GPS: Personal Navigation Device C640X C550x Hands Free Kit C640X C550x Fingerprint Biometrics C640X C550x Military Target Detection and Recognition C640X PABX Telephony Multi-Processing C640X Portable Medical Instruments C550x C674X VoIP Solutions C550x C674x Active Noise Cancellation (ANC) C550x Audio Dock: Basic C550x Audio Dock: Portable C550x Voice Recorder C550x ECG Electrocardiogram C550x Pulse Oximetry C550x USB Phone C550x USB Speakers C550x Weigh Scale / Bridge Sensor C550x Fingerprint Biometrics Applications C550x IP Phone: Wireless C550x C674x

12 TMS320C6747 Schedule: TMX Now; TMS 1Q09 Features New C674x Core Combines C64x+ & C67x+ cores Up to 300 MHz Memory 32 KB L1D, 32 KB L1P, 256 KB L2 128KB RAM Peripherals (3.3V I/Os) 10/100 Ethernet MAC (EMAC) USB 2.0 USB OTG USB 1.1 USB full speed (OHCI) EMIF1 Supports 133 MHz SDRAM (16/32-bit) EMIF2 Supports Async/NAND Flash (8/16 bit) UHPI, McASP (3), UART (3), I 2 C(2), SPI(2), RTC, PWM(6), MMC/SD, LCD Controller, Timers (2), GPIO Package 17 x 17mm BGA (1.0mm pitch) ~256pins Process: mm Extended Temperature Grade Options Commercial and Automotive Pin to pin compatible with OMAP-L137 Power (1.2V Core, 3.3V IOs) -Active < MHz/1.2V/25C (estimate) -Standby < MHz/1.2V/25C (estimate) Applications Portable Music effects, Audio Conferencing, Gaming, Industrial control, Catalog/General Purpose EMIF1 SDR EMIF2 MMC/SD USB2.0 USB1.1 EMAC UHPI Starter Kit Available 4Q08 Switch Fabric/EDMA I2C (2) Subsystem SPI (2) L1D 32 KB UART (3) C674x Core L1P 32 KB L2 256 KB 128KB RAM McASP (3) RTC PWM (3) GPIO LCD Ctl

13 TMS320C6745 Schedule: TMX Now; TMS 1Q09 Features New C674x Core Combines C64x+ & C67x+ cores Up to 300 MHz Applications Portable Music effects, Audio Conferencing, Gaming, Industrial control, Catalog/General Purpose Memory 32 KB L1D, 32 KB L1P, 256 KB L2 Peripherals (3.3V I/Os) 10/100 Ethernet MAC (EMAC) USB 2.0 USB Host/Client/OTG EMIF1 Supports 133 MHz SDRAM (16-bit ONLY) EMIF2 Supports Async/NAND Flash (8/16 bit) McASP (2), UART (3), I 2 C(2), SPI(2), MMC/SD, Timers (2), GPIO Package 24 x 24mm QFP (1.0mm pitch) ~176pins Process: mm Extended Temperature Grade Options Commercial and Automotive Power (1.2V Core, 3.3V IOs) -Active < MHz/1.2V/25C (estimate) -Standby < MHz/1.2V/25C (estimate) EMIF1 SDR EMIF2 MMC/SD USB2.0 EMAC UHPI Starter Kit Available 4Q08 Switch Fabric/EDMA I2C (2) Subsystem SPI (2) L1D 32 KB UART (3) C674x Core L1P 32 KB L2 256 KB McASP (2) (3) RTC PWM (3) GPIO

14 TMS320C674x s Highest Peripherals Integration Floating Point Devices & Lowest System Cost Options Product Attributes C671x C672x NEW C6745 NEW C6747 Frequency (MHz) Peak MFLOPs Total Power (25 C) 1.6W 1 977mW 2 470mW 3 470mW 3 Standby Power (25 C) 1.1W 230mW 58mW 58mW Memory (L1 Cache) 8KB 32KB (Program) 64KB 64KB Memory (L2 Cache) 256KB 256KB 256KB 256KB Memory (L3) 128KB SDR Memory 32/16-bit 32/16-bit 32/16-bit DDR Memory McASP EMAC Y Y USB 2.0 Y Y USB 1.1 Y UART 3 3 PWM 3 3 LCDc Y Package (mm) 27x27 (BGA) 17x17 (BGA) 24x24 17x17 28x28 (PYP) 20x20 (QFP) (QFP) (BGA) Pricing (100u) $36.60 $32.50 $13.03 $15.00 Availability NOW NOW TMX-4Q08 TMS-1Q09 Software Compatible (1) At room temperature (25 C) with the core voltage (CVDD) set to 1.4V. 70% CPU utilization (300 MHz); EMIF active at 50% utilization (100 MHz/16-bit); 25 MHz McBSP (2) At room temperature (25 C) with the core voltage (CVDD) set to 1.2V. 70% CPU utilization (300 MHz); EMIF active at 50% utilization (100 MHz/16-bit); 25 MHz McASP; SPI at 50% utilization (10MHz) (3) At room temperature (25 C) with the core voltage (CVDD) set to 1.2V. 70% CPU utilization (300 MHz); EMIFB active at 50% utilization (133 MHz/16-bit); 25 MHz McASP Receive; SPI master at 50% utilization (27MHz); GPIOs at 50 utilization (33MHz). (4) At room temperature (25 C) with the core voltage (CVDD) set to 1.2V. 70% CPU utilization (300 MHz); DDR2/mDDR Controller active at 50% utilization (133 MHz/16-bit); 25 MHz McASP Receive; SPI master at 50% utilization (27MHz); GPIOs at 50 utilization (33MHz). Typical Applications Musical Instruments & effects Gaming Sound/Music generation Audio conferencing HDD Tester

15 NEW OMAP-L137 (ARM9 + C674x ) Preliminary Schedule: TMX Now; TMS 1Q09 Features CPU Cores ARM926EJ-S (MPU) upto 300 MHz C674x Core upto 300MHz Memory ARM: 16K I$, 16K D$, 64K ROM : 32K L1D, 32K L1P, 256K L2 Cache, 128K RAM 1MB ROM Peripherals (1.8/ 3.3V IOs) 10/100 Ethernet MAC EMIF1 Supports 133 MHz SDRAM (16/32-bit) EMIF2 Supports Async/NAND Flash (8/16 bit) USB USB OTG USB 1.1 USB Full speed (OHCI) UHPI, McASP (3), UART(2), I 2 C (2), SPI (2), RTC, Timers (3), MMC/SD (2), LCD Controller, GPIO Package 17 x 17mm BGA (1.0mm pitch) ~256pins Extended Temperature Grade Options Commercial and Automotive Pin to pin compatible with C6747 Power (1.2V Core, 3.3V IOs) Active < MHz/1.2V/70C (estimate) Standby < MHz/1.2V/25C (estimate) Applications SDR, Portable Catalog, Bar Code Scanners, Portable Communications, Portable Medical, Portable Audio ARM9 Subsystem MMC/SD (2) SPI (2) ARM 926EJ-S CPU 300 MHz L1P 16K L1D 16K HPI Subsystem C674x TM Core 300 MHz Switched Central Resource (SCR) / EDMA Connectivity USB 2.0 Serial Interfaces McASP (3) I 2 C (2) L1P 32K L1D 32K L2 256K USB 1.1 UART (2) Starter Kit Available 4Q08 10/100 EMAC LCD Controller Control Timers External Memory Interfaces EMIFB SDRAM 32-bit OMAP-L137 ARM + eqep (2) ecap (2) EMIFA NAND / SDRAM 16-bit 128KB RAM PWM (3)

16 OMAP-L137/TMS320C6747 Floating Point Starter Kit Enables Developers to Get Started Today Hardware EVM Board OMAP-L137 Applications Processor 300MHz 24-bit stereo CODEC Four 3.5 millimeter audio jacks 4MB Serial Flash memory 64MB SDRAM ETH MAC, USB 2.0, USB 1.1, MMC/SD HPI, McASP & I 2 C interface header emulation On-board standard JTAG interface Embedded JTAG support via USB +5V universal power supply Expansion ports for plug-in modules Vendor TBD OMAP-L137 / TMS320C6747 Floating Point Starter Kit Available Today: $395 Software Code Composer Studio TM IDE Simulator included /BIOS TM RTOS, express, and MontaVista Linux Pro v5.0 software support Fast run-time library available on the web MATLAB/Simulink Support (FUTURE) LabVIEW for Embedded Applications Support (FUTURE) Quick Start Guide and technical reference

17 C6000 Roadmap Framework 30K+ programmers Millions of processors shipped to date Software Compatible C62x 6 Devices Increasing Performance, Memory & Peripherals C64x 14 Devices DM64x 4 Devices C64x 8 Devices C67x 14 Devices Highest Performance DaVinci >10 Devices Video Performance Value Floating Point Up to 48,000 (8-bit) MMACS Up to 3 MB L2 Memory Peripherals: SRIO, GEMAC, etc. ARM and/or Processors Up to 256 MB L2 Memory Video Acceleration Video Processing Subsystem Up to 720 MHz Processor Up to 512 KB L2 Memory Up to 350 MHz Processor Up to 384 KB L2 Memory Enhanced Audio I/O

18 TI s industry-leading high performance solutions 100% Software Compatible Device Production Performance optimized Multicores Sampling In Development Future RTM: 10/14/08 C647x future A C647x future B Power optimized Multicores C6474 C641X Up to 720 MHz Largest installed base of high performance signal processing code C641XT 720, 850 MHz, & C645x 720, 850 MHz, & 1.2 GHz C645x next C647x next C64x+ next High Performance Single Cores 18

19 Challenge: breaking the performance barrier Customers are constantly seeking more performance Silicon process is no longer enough to significantly increase performance Power/heat issues associated with frequency Our scaling customers are saying they need Channel stackers Basestations Communications Infrastructure Military Multiple channels at efficient cost and power per channel Function stackers Industrial video inspection Vision Medical imaging To parallelize the system and run sophisticated algorithms Performance hungry Medical Field communications Innovators Maximum performance density for innovative applications 19

20 Target Applications = Farm Applications C6474 is a viable migration option for applications that utilize multiple discrete s per board, such as: Communication Infrastructure Applications (e.g. Basestations) Video Infrastructure Applications High Performance Imaging Solutions (e.g. Medical Imaging) Military, Aerospace & Avionics Systems Test & Measurement Solutions Advanced Networking Equipments Oil Exploration & Modeling Equipments Training & Simulation Applications

21 Empowering customers with C6474 high performance multicore C6474 Multicore Customers achieve greater performance density with three cores on a single chip for farm applications Multicore solution delivers power, cost and board space efficiencies 1/3 less power 2/3 less cost 2/3 less board space Development tools, support and code compatibility ease customer migration C6474 Evaluation Module Available Now 21

22 Customers achieve greater performance density with three cores on a single chip Three cores: 48,000 (8-bit) MMACS / 24,000 (16-bit) MMACS peak performance Software backward compatibility allows for easier porting to new Fast core-to-core communications, less cycles/lower latency TMS320C6474 C64x+ Core L1 Data L1 Prog L2 L2 Memory GPIO PLL I 2 C Timers Others Boot ROM McBSP DDR-2 IF C64x+ Core L1 Data L1 Prog L2 Memory L2 Memory 10/100/ 1G Ethernet VCP2 Antenna Interface C64x+ Core L1 Data L1 Prog L2 Memory L2 Memory TCP2 Serial RapidIO 3 MB total L2 memory Configurable allocation per core VCP2 and TCP2 accelerators for significantly speeding up channel decoding operations on-chip, offloading the for other processing Access memory faster with 667 MHz high performance DDR-2 High-speed interconnect enabled by EMAC, AIF and SRIO SERDES interfaces US 100u 22

23 Integrated solution improves power efficiency Same performance, 1/3 less power 50% more performance, same power budget Watts Power consumption ~9W Three C6455 s Source: TI Internal ~6W One C6474 Multicore Ex: 25W power budget C6474 Multicore 8 GHz raw performance C6474 Multicore C6474 Multicore 12 GHz raw performance C6474 Multicore 50% more performance per Watt Board with 25 Watt power limit reached More performance for same power budget 23

24 Significant savings for farm applications: 3 cores on a single chip = 2/3 less cost $800 $800 $600 C6455 $600 $400 C6455 $400 $200 C6455 $200 C6474 Multicore $0 $0 $248 each x 3 = $744 $261 total 2/3 less cost All prices listed in 100u 24

25 C6474 delivers performance integration and design flexibility in ultrasound application Transducer Tx Path AFE5804 AFE5805 Rx Path Beam Forming With Today C6474 Ultrasound Digital Processing B Mode, Color, Doppler RapidIO C6455 C6474 C6455 Multicore RapidIO C6455 System/UI DM6446 ~Same raw performance at 2/3 less cost Transducer Tx Path AFE5804 AFE5805 Rx Path Beam Forming With Today C6474 3D and 4D imaging, specialized tissue processing RapidIO C6474 C6455 Multicore C6474 C6455 Multicore RapidIO Ethernet C6474 C6455 Multicore System/UI DM6446 ~3X raw performance at same cost 25

26 C6474 delivers performance integration and design flexibility in WiMAX application RF Interface RF Interface GC 5016 GC 5016 Rx FIFO Rx FIFO Receiver & Transmitter Receiver & Transmitter RapidIO C6455 AIF With Today C6474 FPGA RapidIO C6474 Multicore RapidIO FPGA C6455 Ethernet RapidIO RapidIO AIF MAC MAC RapidIO Ethernet Controller Tx FIFO Controller Tx FIFO C6455 Internet Interface RapidIO ~Same performance, 2/3 less silicon cost Ethernet Receiver With Today C6474 FPGA RF Interface GC 5016 Rx FIFO Tx FIFO AIFx3 RapidIO Transmitter C6474 C6455 Multicore AIFx3 RapidIO RapidIO AIFx3 RapidIO C6474 C6455 Multicore RapidIO AIFx3 C6474 C6455 Multicore RapidIO ~3X raw performance at same cost Ethernet Ethernet MAC Controller Internet Interface Ethernet Ethernet 26

27 Development tools and support ease customer migration C6474 Evaluation Module Software debug platform for high performance application development EVM highlights: Two C6474 processors High-speed interconnect enabled by EMAC, AIF and SRIO SERDES interfaces 256MB of 667MHz DDR2 per C6474 processor SGMII switch provides Gigabit Ethernet connection McBSP, Timer, GPIO interfaces accessible via connector Onboard JTAG emulation plus a XDS560T (Trace Pod) Header Board-specific Code Composer Studio Integrated Development Environment Simple setup Includes design files such as Orcad and Gerber Board support library accelerates software development on the EVM Support: Broad market support: Product Information Center - FAE - Community forums - Documentation - Training DDR Memory C6474 Processors DDR Memory AIF JTAG SGMII Switch JTAG Power Modules CPLD AIF TMDXEVM6474: $1995 AMC Connector Power Power Modules 27

28 C6452 and 1.2 GHz C6455 s Offer High-Performance at Reduced System Cost C6452 provides 2x channels/$ Reduced system cost C6415T 2Xch/$ C6452 2x More Channels/$ More Integration More Memory and Bandwidth C6455 at 1.2 GHz 20% more performance at previous price C GHz 1.2 GHz Fastest Single Core Programmable Integration of High Performance Peripherals Get started today with easy to use development tools and a code compatible migration path Development Tools Available Today 100% Object Code Compatible Strong Third Party Support 28

29 TMS320C6452 C6452 Provides 2x Channels/$ Reduced System Cost Features Enhanced C64x+ Core C64x+ 900 MHz, 720 MHz 1.2V 7200 and bit MMACS Memory 32 KB L1D, 32 KB L1P Cache/SRAM 1.4MB L2 Cache/SRAM Peripherals 32-bit DDR2-533 EMIF16bit Flash/FPGA connectivity EDMA 3.0 and Switch Fabric 2 SGMII ports with integrated gigabit switch 32 bit PCI66 or UHPI32 McASP for Audio (10 Serializers) or 2 Telecom Serial Interface Ports (TSIP) (up to 16MHz) UART, I 2 C, SPI, GPIO, 64-bit Timers (4) Package: mm, 361-pin nfbga Samples: Now; Production 1Q08 Price: $119 at 900 MHz, $94 at 720 MHz, 10ku Benefits Lower Cost migration option for C645x and C641xT customers Internal switch eliminates external Ethernet switch Applications Telecom Medical Emerging DDR2 32b VLYNQ EMIF 16b UHPI or PCI66 SGMII SGMII GigSwitch PLL DDR PLL Switch Fabric/EDMA 3.0 Subsystem L1D 32 KB C64x+ Core L1P 32 KB L2 1.4 MB Cache JTAG GPIO McASP or TSIP (x2) Timer x4 SPI UART I 2 C

30 Media Gateway/Media Server using TMS320C6452 with Gigabit Ethernet Interconnect Key Benefits Reduces system cost Two SGMII ports One gigabit switch for multi- systems Eliminates ~ $8.00 cost per Reduces board area, complexity and system power Improved system performance 1 gigabit throughput Hardware based packet filtering IP Saves ~ $8.00 Saves ~ $8.00 Bearer Data SGMII PCI/EMIF PCI/HPI SGMII SGMII PCI/HPI SGMII SGMII General Purpose Processor Control GigSwitch GigSwitch C6452 C6452 DDR EMIF DDR2 TSIP TSIP DDR2 DDR Flash DDR DDR TEMUX To Central Office

31 TSIP on C6452 Provides VoIP Apps More Performance While Increasing Robustness and Flexibility DMA bus DMA Transfer Control Unit (DMATCU) TX/RX buffer RAM TX data RX data Serial Interface Unit (SIU) 6-wire serial interface H.100/110 TDM Streams Increased system performance through improved synchronization and frame management Each TSIP can support 2x the Time Division Multi-plexed (TDM) Time slots of a McBSP in this type of application Robust Serial Interface TSIP provides better response for recovery to serial clock & frame sync issues Flexibility Each slot can independently select alaw, µlaw, or linear Add or drop time slots on the fly

32 Adaptive Digital Technologies Achieves 2X Channels Per Dollar with C6452 s Applications Telecom Infrastructure C6415T $ C MHz $ Channels Ch/$ Channels Ch/$ Echo Conferencing VoIP / G.PAK Conferencing App includes DTMF, Tone Gen, Caller ID. VoIP App includes G.711, G.729AB, G conferencing 2.17X 2.02X 2.33X The Adaptive Digital Technologies highperformance echo canceller (ADT EC-168 C6452) is a patented carrier-class ITU G.168 network echo canceller G.PAK can be configured for many other VoIP applications C6452 TI s C6452 gives telecom and network infrastructure customers a path to higher density and lower system cost two key factors for driving industry innovation. Scott Kurtz VP Engineering, Adaptive Digital

33 TMS320C6452 Easy Path to More Functionality at Lower Price New 2X 2X +40% 2 SGMII Ethernet MAC + Switch PCI 66 MHz L1 Data & L1 Instruction Cache L2 Cache at 1.4 MB 100% C64x+ Core Code Compatible 2X C % 20-30% 2X 4X Better Cycle Performance Better Code Size 16-bit MMACs per Cycle EDMA Bandwidth DDR2 Ext. Memory I/F C6415T 32% Lower Price

34 TMS320C6455 Fastest Single Core Programmable Features Enhanced C64x+ Core 720 MHz, 850 MHz,, 1.2 GHz Up to bit MMACS Memory 32 KB L1D, 32 KB L1P Cache/SRAM 2 MB L2, 256 K Cache/SRAM, remainder SRAM only Acceleration Viterbi Decoder Co-Processor (VCP) Turbo Decoder Co-Processor (TCP) Peripherals Serial RapidIO : 10Gb/s full duplex Other high-bandwidth peripherals: Gigabit Ethernet MAC, UTOPIA, PCI-66, HPI Two EMIFs: 32-bit DDR2, 64-bit EMIF Package: 697 BGA, 24 24mm, 0.8mm, Pb-Free Balls Price: $245 at 1.2GHz, 10 KU Benefits Serial RapidIO for -to-, -to-switch and -to-fpga interconnectivity Enhanced core enables 20% higher cycle performance 20 30% smaller code size from 16-bit compact instructions and SPLOOP buffer Applications Telecom Network infrastructure L1P Cache/ SRAM 32 KBytes C64x+ Core L1D Cache/ SRAM 32 KBytes EVM Available 256 8* VCP TCP 4 32 PLL 2 MB L2 (Up to 256 KB Cache) GPIO 16 EDMA 3.0 Medical Emerging DSK Available Switched Central Resource 4 Serial RapidIO TM EMIF 64 DDR2 McBSP 0/1 PCI 66 and GEMAC or HPI and GEMAC or UTOPIA Timer 0/1 I 2 C

35 Independent Verification: High-Speed C64x+ Core Leads the Industry in Performance 1.2 GHz C64x+ TI C64x+ Core at 1.2 GHz TI C64x+ Core at TI C64x 9130 TI 720 MHz C64x 6570 TI 600 MHz C64x TM 5480 BDTImark2000 Speed Scores The BDTImark2000 TM provides summary measures of speed. For more info and scores, see Scores 2007 BDTI.

36 TMS320C6452 Provides 2x Channels/$ Reduced System Cost Features: Enhanced C64x+ Core C64x+ 900 MHz, 720 MHz 1.2V 7200 and bit MMACS Memory 32 KB L1D, 32 KB L1P Cache/SRAM 1.4MB L2 Cache/SRAM Peripherals 32-bit DDR2-533 EMIF16bit Flash/FPGA connectivity EDMA 3.0 and Switch Fabric 2 SGMII ports with integrated gigabit switch(3psw) 32 bit PCI66 or UHPI32 McASP for Audio (10 Serializers) or 2 Telecom Serial Interface Ports (TSIP) (up to 16MHz) UART, I 2 C, SPI, GPIO, 64-bit Timers (4) Package: mm, 361-pin nfbga Samples: Now; Production: Now Price: $119 at 900 MHz, $94 at 720 MHz, 10ku Benefits: Lower Cost migration option for C645x and C641xT customers Internal switch eliminates external Ethernet switch Applications Telecom Medical Emerging DDR2 32b VLYNQ EMIF 16b UHPI or PCI66 SGMII SGMII GigSwitch PLL DDR PLL Switch Fabric/EDMA 3.0 Subsystem L1D 32 KB C64x+ Core L1P 32 KB L2 1.4 MB Cache JTAG GPIO McASP or TSIP (x2) Timer x4 SPI UART I 2 C

37 TMS320C6454 Lower-cost pin-compatible with C6455 performance to Features: Enhanced C64x+ Core 720 / 850 MHz / 5760 / 6800 / 8000 MMACS Memory 32 KB L1D, 32 KB L1P Cache/SRAM 1 MB L2, 256K Cache/SRAM, remainder SRAM only Peripherals Other High-Bandwidth Peripherals: Gigabit Ethernet MAC, PCI-66, HPI Two EMIFs: 32-bit DDR2, 64-bit EMIF C6454 Differences vs. C6455 Not on C6454 : SRIO, UTOPIA, VCP2, TCP2 C6454 has less L2 Memory: 1MB L2 Package: 697 BGA, 24 24mm, 0.8mm, Pb-Free Balls In Production Today Price: $94 at 720 MHz, 10 KU Benefits: C64x+ core enables 20% higher cycle performance 20 30% smaller code size from 16-bit compact instructions and SPLOOP buffer Migration option from C641xT s at same price Applications Telecom infrastructure, SD and HD video infrastructure, communications, imaging L1P Cache/ SRAM 32 KBytes 256 C64x+ Core 8*32 L1D Cache/ SRAM 32 KBytes EVM Available MB L2 (Up to 256 KB Cache) 4 32 PLL GPIO 16 EDMA 3.0 Switched Central Resource EMIF 64 DDR2 McBSP 0/1 PCI 66 and GEMAC or HPI and GEMAC Timer 0/1 I 2 C Pin compatible with C6455

38 TMS320C6455 Fastest Single Core Programmable Enables High-Performance Multi-Processing via Serial RapidIO & High-Bandwidth Peripherals Features Enhanced C64x+ Core 720 MHz, 850 MHz,, 1.2 GHz Up to bit MMACS Memory 32 KB L1D, 32 KB L1P Cache/SRAM 2 MB L2, 256 K Cache/SRAM, remainder SRAM only Acceleration Viterbi Decoder Co-Processor (VCP) Turbo Decoder Co-Processor (TCP) Peripherals Serial RapidIO : 10Gb/s full duplex Other high-bandwidth peripherals: Gigabit Ethernet MAC, UTOPIA, PCI-66, HPI Two EMIFs: 32-bit DDR2, 64-bit EMIF Package: 697 BGA, 24 24mm, 0.8mm, Pb-Free Balls Price: $245 at 1.2GHz, $189 at 720MHz; 10ku Benefits Serial RapidIO for -to-, -to-switch and -to-fpga interconnectivity Enhanced core enables 20% higher cycle performance 20 30% smaller code size from 16-bit compact instructions and SPLOOP buffer Applications Telecom Network infrastructure L1P Cache/ SRAM 32 KBytes C64x+ Core L1D Cache/ SRAM 32 KBytes EVM Available 256 8* VCP TCP 2 MB L2 (Up to 256 KB Cache) 4 32 PLL GPIO 16 EDMA 3.0 Medical Emerging DSK Available Switched Central Resource 4 Serial RapidIO TM EMIF 64 DDR2 McBSP 0/1 PCI 66 and GEMAC or HPI and GEMAC or UTOPIA Timer 0/1 I 2 C Pin compatible with C6454