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TigerSHARC and Blackfin. Different Applications. Introduction. Quick overview of TigerSHARC Quick overview of Blackfin low power processor Case Study: Blackfin Gemei Portable Media Player Case Study: TigerSHARC Arturia: Synthesizer Conclusion. TigerSHARC. TigerSHARC Specifications.

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TigerSHARC and Blackfin

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Tigersharc and blackfin

TigerSHARC and Blackfin

Different Applications


Introduction

Introduction

  • Quick overview of TigerSHARC

  • Quick overview of Blackfin low power processor

  • Case Study: Blackfin

    • Gemei Portable Media Player

  • Case Study: TigerSHARC

    • Arturia: Synthesizer

  • Conclusion


Tigersharc

TigerSHARC


Tigersharc specifications

TigerSHARC Specifications

  • Up to 600MHz (1.67 ns instruction cycle rate)

  • 24M bits of internal—on-chip—DRAM memory

  • 2 computation blocks

    • ALU

    • multiplier

    • Shifter

    • register file

    • communications logic unit (CLU)


Tigersharc specifications1

TigerSHARC specifications

  • 2 integer ALUs

  • Integrated I/O

    • 14-channel DMA controller external port

    • 4 link ports

    • SDRAM controller

    • programmable flag pins

    • two timers, and timer expired pin

  • JTAG test port

  • Single-precision IEEE 32-bit

  • Extended-precision 40-bit floating-point data formats

  • 8, 16, 32, and 64-bit fixed-point data formats


Blackfin adsp bf52x

Blackfin (ADSP-BF52x)


Blackfin adsp bf52x1

Blackfin (ADSP-BF52x)


Blackfin specifications

Blackfin Specifications

  • Up to 600MHz

  • 2 16-bit MACs

  • 2 40-bit ALUs

  • 4 8-bit video ALUs

  • 40-bit shifter

  • 1.8V, 2.5V, or 3.3V I/O operation


Blackfin specifications memory

Blackfin Specifications (Memory)

  • 132K bytes of total on-chip memory:

    • 48K bytes of instruction SRAM

    • 16K bytes of instruction SRAM/cache

    • 32K bytes of data SRAM

    • 32K bytes of data SRAM/cache

    • 4K bytes of scratchpad SRAM

  • External memory controller

  • Nand flash controller

  • Flexible booting options

  • One-time programmable memory for security

  • Two dual-channel memory DMA controllers

  • Memory management unit providing memory protection


Blackfin peripherals

Blackfin Peripherals

  • USB 2.0 high speed

  • 10/100 Ethernet

  • Parallel peripheral interface (PPI) & Serial peripheral interface (SPI)

  • Host DMA port

  • 2 dual-channel, full-duplex synchronous serial ports (SPORTs)

  • 12 peripheral DMAs

  • Event handler with 54 interrupt inputs

  • 54 independent interrupt inputs


Blackfin peripherals1

Blackfin Peripherals

  • 2 UARTs, Two-wire interface (TWI) controller

  • Eight 32-bit timers/counters

  • 32-bit up/down counter with rotary support

  • Real-time clock (RTC) and watchdog timer

  • 32-bit core timer

  • 48 general-purpose I/Os

  • NAND flash controller

  • JTAG interface

  • On-chip PLL capable of 0.5 to 64_ frequency multiplication


Analog devices

Blackfin

TigerSHARC

Analog Devices


Blackfin application

Blackfin Application

  • VOIP

  • Multimedia applications

  • Accessories

  • Networked audio

  • Industrial control systems

  • Instrumentation

  • Imaging


Gemei portable media player

Gemei Portable Media Player


Gemei portable media player1

Gemei Portable Media Player

  • Low Cost Processor

  • Developed entirely on software

  • New features

    • FLAC Audio format

    • Sound Effects

    • Gaming

  • Combination of micro-controller and signal processor


Gemei portable media player2

Gemei Portable Media Player

  • Battery Life (1600mAh battery)

    • 25 hours audio

    • 7 hours video

  • Dynamic Power Management

  • Peripherals

    • SPORT  Audio codec & FM radio

    • PPI  LCD and Video in

    • SPI  NOR Flash


Tigersharc application

TigerSHARC Application

  • Video & Communication markets

  • Broadband Wireless

  • Industrial instrumentation

  • Military & Medical applications


Arturia synthesizer

Arturia: Synthesizer


Arturia synthesizer1

Arturia: Synthesizer

  • Takes advantage of SIMD operation

  • Large I/O memory bus

  • Performance/cost

  • Larger memory than competitors

  • Used link ports

    • Xilinx FPGA

    • TigerSHARC


Conclusion blackfin

Conclusion - Blackfin

  • Low Cost

  • High performance (Blackfin standard)

  • Power Management

  • Integration of both processor and micro-controller

  • DRM capability

  • Peripheral

  • Ease of development


Conclusion tigersharc

Conclusion - TigerSHARC

  • Low cost (performance/cost)

  • High performance (processing capability)

  • Large system bus and I/O

  • Ease of development


References

References

  • [1] Analog Devices, “Blackfin Embedded Processor ADSP-BF522/525/527,” February 2007, http://www.analog.com/UploadedFiles/Data_Sheets/ADSP-BF522_BF525_BF527.pdf

  • [2] Analog Devices, “TigerSharc Embedded Processor ADSP-TS201S,” December 2006, http://www.analog.com/processors/EP_DSP_Sel_Guide_2007_Web.pdf

  • [3] Analog Devices, “Embedded Processor and DSP Selection Guide 2007 Edition,” 2007, http://www.analog.com/processors/EP_DSP_Sel_Guide_2007_Web.pdf

  • [4]Electronic Specifier, “Analog Devices’ Blackfin combines processing power, security and ease-of-programming to deliver live video to mobile phones”, August, 2006, http://www.electronicspecifier.com/Wireless-and-Portable/Analog-Devices-Blackfin-combines-processing-power-security-and-easeofprogramming-to-deliver-live-video-to-mobile-phones.asp

  • [5]EETimes,“Blackfin DSP picked for mobile- TV play”, March, 2007 http://www.eetimes.eu/germany/197802042;jsessionid=S1PS102F5QMDMQSNDLPSKHSCJUNN2JVN?pgno=2

  • [6]Analog Devices, “Gemei’s Powerful New Portable Media Player is Driven by Blackfin”,http://www.analog.com/processors/blackfin/overview/customerStories/gemei/gemeiIndex.html

  • [7]Analog Devices, “Roku’s Networked Music Player Streams Digital Music from PC to Stereo System via Blackfin”, http://www.analog.com/processors/blackfin/overview/customerStories/roku/rokuIndex.html

  • [8]Analog Devices, “Fractal Audio’s Real-time Guitar Pre-amp is Routable and Progarmmable with TigerSHARC”, http://www.analog.com/processors/tigersharc/overview/customerstories/fractalAudio/fractalAudioIndex.html

  • [9]Analog Devices, “Arturia: Musicians “Blown Away” by TigerSHARC-based Synthesizer”, http://www.analog.com/processors/tigersharc/overview/customerstories/arturia/arturiaIndex.html

  • [10]DSP Design Line, “New Blackfin touts ultra-low power, security features”, March 2007,http://www.dspdesignline.com/showArticle.jhtml?printableArticle=true&articleId=198000163


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