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ADSP-21486:  High Performance Fourth Generation DSP

Product Details

Product Status:Recommended for New Designs

The fourth generation of SHARC® Processors, now includes the ADSP-21486, ADSP-21487, ADSP-21489 and offers increased performance, hardware-based filter accelerators, audio and application-focused peripherals, and new memory configurations capable of supporting the latest surround-sound decoder algorithms. All devices are pin-compatible with each other and completely code-compatible with all prior SHARC Processors. These newest members of the fourth generation SHARC Processor family are based on a single-instruction, multiple-data (SIMD) core, which supports both 32-bit fixed-point and 32-/40-bit floating-point arithmetic formats making them particularly suitable for high-performance audio applications.

The ADSP-21486 offers the highest performance – 400 MHz/2400 MFLOPs – in an LQFP package within the fourth generation SHARC Processor family. This level of performance makes the ADSP-21486 particularly well suited to address the consumer audio segment. In addition to its high core performance, the ADSP-21486 includes additional processing blocks such as FIR, IIR, and FFT accelerators to increase the total performance of the system. There is a new feature called Variable Instruction Set Architecture (VISA) that allows the code size to be decreased by 20% to 30% and increase the memory size availability. The ADSP-21486 is ideal for applications that do not need the burden of adding an external DRAM memory component.

Fourth-generation SHARC Processors also integrate application-specific peripherals designed to simplify hardware design, minimize design risks, and ultimately reduce time to market. Grouped together, and broadly named the Digital Applications Interface (DAI), these functional blocks may be connected to each other or to external pins via the software-programmable Signal Routing Unit (SRU). The SRU is an innovative architectural feature that enables complete and flexible routing amongst DAI blocks. Peripherals connected through the SRU include but are not limited to serial ports, IDP, S/PDIF Tx/Rx, and an 8-Channel asynchronous sample rate converter block. The fourth generation SHARC allows data from the serial ports to be directly transferred to external memory by the DMA controller. Other peripherals such as SPI, UART and Two-Wire Interface are routed through a Digital Peripheral Interface (DPI).

FEATURES and BENEFITS

  • 400 MHz core clock speed
  • 5 Mbits of on-chip RAM
  • 4 Mbits of on-chip ROM with industry standard audio decoders
  • FIR, IIR, and FFT accelerators
  • Digital Applications Interface (DAI) enabling user-definable access to peripherals including an S/P DIF Tx/Rx, and 8-channel asynchronous sample rate converter
  • Fully enhanced DMA engine including scatter/gather DMA, delay line DMA
  • 8 serial ports (SPORTs) supporting I2S, left-justified sample pair, DSP Serial and TDM modes
  • 2 SPI-compatible ports supporting master and slave modes
  • UART and Two-Wire Interface
  • 16 Pulse Width Modulation (PWM) channels
  • 3 full-featured timers
  • 176 ld LQFP EPAD and 100 ld LQFP EPAD packages
  • Commercial temperature range

Functional Block Diagram for the ADSP-21486

  • Pre-Programmed with industry standard audio decoders from Dolby and DTS Inc.,
  • Dolby True HD, Dolby Digital Plus, Dolby Digital, Dolby Pro Logic IIX/ ES
  • DTS-HD HR, DTS-Digital Surround 5.1, DTS-Discrete 6.1, DTS-96/24, DTS-Neo:6, DTS-ES
  • Contact ADI for availability of latest audio technologies from Dolby and DTS Inc.

Documentation

Title Content Type File Type
ADSP-21483/21486/21487/21488/21489 SHARC Processor Data Sheet (Rev B, 03/2013) (pdf, 1843 kB) Data Sheets PDF
EE-357: Static Voltage Scaling for ADSP-2148x SHARC® Processors (Rev 1, 03/2013)  (pdf, 761 kB) Application Notes PDF
EE-356: Emulator and Evaluation Hardware Troubleshooting Guide for CCES Users (Rev 1, 09/2012)  (pdf, 175 kB) Application Notes PDF
EE-356: Emulator and Evaluation Hardware Troubleshooting Guide for CCES Users (Rev 1, 09/2012)  (pdf, 175 kB) Application Notes PDF
EE-355: Expert In-Circuit FLASH Programmer for SHARC Processors (Rev 1, 08/2012)  (pdf, 1045 kB) Application Notes PDF
EE-352: Soldering Considerations for Exposed-Pad Packages (Rev 1, 05/2012)  (pdf, 680 kB) Application Notes PDF
EE-243: Using the Expert DAI for SHARC Processors (Rev 7, 06/2010)  (pdf, 337 kB) Application Notes PDF
EE-348: Estimating Power for ADSP-214xx SHARC Processors (Rev 4, 02/2011)  (pdf, 135 kB) Application Notes PDF
EE-322: Expert Code Generator for SHARC Processors (Rev 5, 01/2012)  (pdf, 742 kB) Application Notes PDF
EE-175: Emulator and Evaluation Hardware Troubleshooting Guide for VisualDSP++ Users (Rev 13, 09/2012)  (pdf, 183 kB) Application Notes PDF
EE-290: Managing the Core PLL on SHARC Processors (Rev 5, 03/2012)  (pdf, 409 kB) Application Notes PDF
EE-286: Interfacing SDRAM Memories to SHARC Processors (Rev 5, 11/2010)  (pdf, 1701 kB) Application Notes PDF
Online Training Modules Tutorials HTML
SHARC Processor Workshops and Webcasts Tutorials HTML
ADSP-214xx SHARC Processor Hardware Reference, (Revision 1.1, April 2013)  (pdf, 17731 kB) Processor Manuals PDF
Getting Started With SHARC Processors, Rev. 3.0, April 2010 | Request a CD Processor Manuals HTML
CrossCore Embedded Studio C/C++ Library Manual for SHARC Processors, (Revision 1.1, April 2013)  (pdf, 3457 kB) Software Manuals PDF
CrossCore Embedded Studio C/C++ Compiler Manual for SHARC Processors, (Revision 1.1, April 2013)  (pdf, 8435 kB) Software Manuals PDF
CrossCore Embedded Studio Loader and Utilities Manual, (Revision 1.2, April 2013)  (pdf, 1323 kB) Software Manuals PDF
CrossCore Embedded Studio Linker and Utilities Manual, (Revision 1.2, April 2013)  (pdf, 3386 kB) Software Manuals PDF
CrossCore Software Licensing Guide, (Revision 1.2, April 2013)  (pdf, 360 kB) Software Manuals PDF
CrossCore Embedded Studio Assembler and Preprocessor Manual, (Revision 1.2, April 2013)  (pdf, 1009 kB) Software Manuals PDF
VisualDSP++ 5.0 Assembler and Preprocessor Manual (Revision 3.4, May 2010)  (pdf, 3197 kB) | Request a CD Software Manuals PDF
VisualDSP++ 5.0 C/C++ Compiler Manual for SHARC Processors (Revision 1.5, January 2011)  (pdf, 2277 kB) | Request a CD Software Manuals PDF
VisualDSP++ 5.0 Loader and Utilities Manual (Revision 2.5, January 2011)  (pdf, 2246 kB) Software Manuals PDF
VisualDSP++ 5.0 Licensing Guide (Revision 1.4, September 2013)  (pdf, 392 kB) Software Manuals PDF
VisualDSP++ 5.0 Kernel (VDK) Users Guide (Revision 3.5, January 2011)  (pdf, 2401 kB) | Request a CD Software Manuals PDF
VisualDSP++ 5.0 Linker and Utilities Manual (Revision 3.5, January 2011)  (pdf, 2290 kB) | Request a CD Software Manuals PDF
VisualDSP++ 5.0 Run-Time Library Manual for SHARC Processors (Revision 1.5, January 2011)  (pdf, 2298 kB) | Request a CD Software Manuals PDF
VisualDSP++ 5.0 Quick Installation Reference Card (Revision 3.1, November 2007)  (pdf, 91 kB) | Request a CD Software Manuals PDF
VisualDSP++ 5.0 Getting Started Guide (Revision 3.0, August 2007)  (pdf, 2035 kB) Software Manuals PDF
VisualDSP++ 5.0 Product Release Bulletin (Revision 3.0, August 2007)  (pdf, 774 kB) | Request a CD Software Manuals PDF
ADSP-21489 EZ-KIT Lite Evaluation System Manual, Revision 1.1, July 2012  (pdf, 633 kB) Evaluation Kit Manuals PDF
VisualDSP++ 5.0 Kernel (VDK) Users Guide (Revision 3.2, March 2009)  (pdf, 2642 kB) Legacy Software Manuals PDF
SHARC Processor Benchmarks Benchmarks HTML
Knowledge Base DSP Knowledge Base HTML
NR004008J: ADSP-21483/21486/21487/21488/21489 SHARC Anomaly List for Revisions(s) 0.2, 0.3 (Rev k, 03-05-2014)  (pdf, 194 kB) IC Anomalies PDF
SHARC Processor Family  (pdf, 1836 kB) Product Highlights PDF
Industrial ICs
Industrial ICs Solutions Bulletin, Volume 10, Issue 8
Solutions Bulletins HTML
Glossary of EE Terms Glossary HTML

Design Tools,Models,Drivers & Software

Title Content Type File Type
VisualDSP++ 5.0
Easy-to-use integrated software development and debugging environment (DDE). Efficiently manage projects from start to finish from within a single interface.
VisualDSP++ HTML
CrossCore® Embedded Studio for Analog Devices Processors
CrossCore Embedded Studio is a world-class integrated development environment (IDE) for the Analog Devices Blackfin® and SHARC® processor families. This Eclipse™ based, highly visual IDE enables seamless, intuitive code generation and debug support for both proprietary and open source tools and technologies.
CrossCore Embedded Studio HTML
ADSP-21486 SHARC Processor BSDL File 176-Lead LQFP package PrA, (08/2010)  (txt, 25 kB) BSDL Files TXT
ADSP-21486 SHARC Processor BSDL File 100-Lead LQFP package PrA, (08/2010)  (txt, 28 kB) BSDL Files TXT
ADSP-2148x IBIS Data file 176-Ld LQFP package, (02/2012)  (txt, 232 kB) IBIS Models TXT
ADSP-2148x SHARC IBIS Datafile 100-Ld LQFP Package (05/2012)  (txt, 188 kB) IBIS Models TXT
SHARC Software Modules Software Modules HTML
VisualDSP++ Downloads and Updates Software Tools Upgrades HTML

SampleSample & Buy

Price, packaging, availability

ADSP-21486 Model Options
Model Package Pins Temp.
Range
Packing,
Qty
Price*(100-499) Price*1000 pcs RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
ADSP-21486KSWZ-2AB Status: Contact ADI LQFP 1.4 MM W/ THERMAL PAD 100 Comm. Tray - - Y  Material Info Notify Me Contact ADI
ADSP-21486KSWZ-2B Status: Contact ADI 176 ld LQFP-EP (24X24 w/5.8 ep) 176 Comm. Tray, 40 - - Y  Material Info Notify Me Contact ADI
ADSP-21486KSWZ-2BB Status: Contact ADI LQFP 1.4 MM W/ THERMAL PAD 176 Comm. Tray, 40 - - Y  Material Info Notify Me Contact ADI
ADSP-21486KSWZ-3A Status: Contact ADI 100 Ld LQFP(14x14 w_6mm_heatsink) 100 Comm. Tray, 90 - - Y  Material Info Notify Me Contact ADI
ADSP-21486KSWZ-3AB Status: Contact ADI LQFP 1.4 MM W/ THERMAL PAD 100 Comm. Tray, 90 - - Y  Material Info Notify Me Contact ADI
ADSP-21486KSWZ-3B Status: Contact ADI 176 ld LQFP-EP (24X24 w/5.8 ep) 176 Comm. Tray, 40 - - Y  Material Info Notify Me Contact ADI
ADSP-21486KSWZ-3BB Status: Contact ADI LQFP 1.4 MM W/ THERMAL PAD 176 Comm. Tray, 40 - - Y  Material Info Notify Me Contact ADI
ADSP-21486KSWZ-4A Status: Contact ADI 100 Ld LQFP(14x14 w_6mm_heatsink) 100 Comm. Tray, 90 - - Y  Material Info Notify Me Contact ADI
ADSP-21486KSWZ-4AB Status: Contact ADI LQFP 1.4 MM W/ THERMAL PAD 100 Comm. Tray, 90 - - Y  Material Info Notify Me Contact ADI
ADSP-21486KSWZ-4B Status: Obsolete LQFP 1.4 MM W/ THERMAL PAD 176 Comm. Tray, 40 - - Y  Material Info Notify Me Contact ADI
Price Table Help

The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.

CrossCore® Embedded Studio for Analog Devices Processors
Model Description Price RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
AD-CCES-CORP-5 Status: Production Five user corporate license for CrossCore Embedded Studio $4,975.00 Yes -
AD-CCES-NODE-1 Status: Production Single user node locked license for CrossCore Embedded Studio $995.00 Yes -
AD-CCES-NODE-5 Status: Production Five users node locked license for CrossCore Embedded Studio $4,477.50 Yes -
AD-CCES-CORP-10 Status: Production Ten user corporate license for CrossCore Embedded Studio - Yes - Contact ADI
AD-CCES-CORP-20 Status: Production Twenty user corporate license for CrossCore Embedded Studio - Yes - Contact ADI
AD-CCES-CORP-UNL Status: Production Unlimited users corporate license for CrossCore Embedded Studio - Yes - Contact ADI
AD-CCES-MNT-N1 Status: Contact ADI Single user node locked maintenance license for CrossCore Embedded Studio - Yes - Contact ADI
SHARC 21489 EZ-KIT Lite for the ADSP-2148x SHARC Family
Model Description Price RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
ADZS-21489-EZLITE Status: Production Evaluation Board $495.00 Yes -
ADZS-21489-EZBRD Status: Production Evaluation Board $350.00 Yes -
ADZS-SADA2-BRD Status: Production Evaluation Board $250.00 Yes -
ADZS-BFSHUSB-EZEXT Status: Production Evaluation Board $100.00 Yes -
ADZS-HPUSB-ICE Status: Production Evaluation Board $4,000.00 Yes -
ADZS-USB-ICE Status: Production Evaluation Board $1,200.00 Yes -
USB-Based Emulator and High Performance USB-Based Emulator
Model Description Price RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
ADZS-HPUSB-ICE Status: Production Emulator $4,000.00 Yes -
ADZS-USB-ICE Status: Production Emulator $1,200.00 Yes -
VDSP-BLKFN-PCFLOAT Status: Production Development Software $4,250.00 Yes -
VDSP-BLKFN-PCFLT-5 Status: Production Development Software $14,000.00 Yes -
VDSP-BLKFN-PC-FULL Status: Production Development Software $3,500.00 Yes -
VDSP-BLKFN-PC-TEST Status: Production Development Software - Yes -
VDSP-SHARC-PCFLOAT Status: Production Development Software $4,300.00 Yes -
VDSP-SHARC-PCFLT-5 Status: Production Development Software $14,200.00 Yes -
VDSP-SHARC-PC-FULL Status: Production Development Software $3,550.00 Yes -
VDSP-SHARC-PC-TEST Status: Production Development Software - Yes -
VDSP-TS-PCFLOAT Status: Production Developement Software $4,300.00 No -
VDSP-TS-PCFLT-5 Status: Production Development Software $14,200.00 No -
VDSP-TS-PC-FULL Status: Production Development Software $3,550.00 No -
VDSP-TS-PC-TEST Status: Production Development Software - No -
USB EZ-Extender for Blackfin and SHARC EZ-Boards/EZ-KIT Lites
Model Description Price RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
ADZS-BFSHUSB-EZEXT Status: Production Evaluation Board $100.00 Yes -
ADZS-BF518F-EZLITE Status: Production Evaluation Board $495.00 Yes -
ADZS-BF518F-EZBRD Status: Production Evaluation Board $325.00 Yes -
ADZS-BF526-EZLITE Status: Production Evaluation Board $495.00 Yes -
ADZS-BF526-EZBRD Status: Production Evaluation Board $325.00 Yes -
ADZS-21469-EZLITE Status: Production Evaluation Board $550.00 Yes -
ADZS-21469-EZBRD Status: Production Evaluation Board $375.00 Yes -
ADZS-21479-EZLITE Status: Production Evaluation Board $550.00 Yes -
ADZS-21479-EZBRD Status: Production Evaluation Board $375.00 Yes -
ADZS-21489-EZLITE Status: Production Evaluation Board $495.00 Yes -
ADZS-21489-EZBRD Status: Production Evaluation Board $350.00 Yes -

Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.

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