ADSP-21561

推荐新设计使用

Up to 933 MHz SHARC+ DSP with 1536 KB Shared L2 SRAM

数据手册 (Rev. PrC) 产品选型表
产品模型
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产品技术资料帮助

ADI公司所提供的资料均视为准确、可靠。但本公司不为用户在应用过程中侵犯任何专利权或第三方权利承担任何责任。技术指标的修改不再另行通知。本公司既没有含蓄的允许，也不允许借用ADI公司的专利或专利权的名义。本文出现的商标和注册商标所有权分别属于相应的公司。
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产品详情

SHARC+ Core Infrastructure

  • 800 MHz (max) or 933 MHz (max) Core clock frequency
  • 640KB on-chip Level 1 (L1) SRAM memory (with parity) increases low latency performance
  • 32-bit, 40-bit & 64-bit floating point support
  • 32-bit fixed point
  • Byte, short-word, word, long-word addressed

Memory

  • 1536 KB on-chip Level 2 (L2) SRAM with parity - eliminates need for external memory in many use cases
  • xSPI to support external HyperRAM™/HyperFlash™ memory

Advanced Hardware Accelerators

  • Enhanced FIR/IIR offload engines running at Core clock frequency for added processing power
  • Security Crypto Engines with OTP

Powerful DMA System

Innovative Digital Audio Interface (DAI) includes:

  • 8x Full SPORT interfaces w/TDM & I2S modes
  • 2x S/PDIF Rx/Tx, 8 ASRC pairs
  • 8x Precision Clock Generators
  • 24 Buffers

Other Peripheral Connectivity / Interfaces:
  • 1x SPI, 2x Quad SPI, 1x xSPI
  • MLB 3-pin
  • 4x I2C,2x UARTs
  • 6x General Purpose Timer, 1x General Purpose Counter
  • 2x Watchdog Timers
  • 22 GPIO pins, 24 DAI pins

Package
  • 14mm x 14mm 120-lead LQFP

Additional Features
  • Security and Protection
    • Crypto hardware accelerators
    • Fast secure boot with IP protection
  • Enhanced FIR and IIR accelerators running up to 933 MHz
  • AEC-Q100 qualified for automotive applications
ADSP-21561
Up to 933 MHz SHARC+ DSP with 1536 KB Shared L2 SRAM
ADSP-21560-21561-21564-21568 Functional Block Diagram
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参考资料

数据手册 1

处理器手册 1

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软件资源

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工具及仿真模型

热模型 1

BSDL 模型文件 1

IBIS 模型 1

评估套件

eval board
schematic 1
schematic 2
schematic 3
EV-21568-SOM

System-on-Module (SOM) Board to Evaluate the 933 MHz ADSP-21560/1/4/8 SHARC+® Family of Audio Processors

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特性和优点

  • ADSP-21568 SHARC+ Audio Processor (Layout-Compatible with ADSP-21566/ADSP-21567/ADSP-21569)
  • 512 Mb SPI Flash Memory
  • 256 Mb xSPI Flash/RAM MCP
  • Power Solution Based on LT Components
  • USB-to-UART
  • Debug Interface (JTAG)
  • SOM Interface Connector

产品详情

The EV-21568-SOM enables evaluation and rapid prototyping of designs featuring the ADSP-2156x Family (ADSP-21560/ADSP-21561/ADSP-21564/ADSP-21568) of SHARC+ audio processors. It provides an easy-to-use plug-n-play reference design with expansion capabilities to interface to custom hardware ahead of the release of the processor itself. When the EV-21568-SOM board is plugged into the EV-SOMCRR-EZLITE carrier board, the resulting EZ-KIT® evaluation system can be used for fast and easy evaluation of the processor core and system peripherals/interfaces.

The EV-21568-SOM enables rapid prototyping for a wide range of applications, including immersive 3D sound and personal audio zones (PAZ), automotive active and road noise cancellation (ANC/RNC), voice-based user-interfaces and in-car communications (ICC), engine sound synthesis (ESS) and electric vehicle warning sound systems (EVWSS/AVAS). Additional applications include professional audio and soundbars / home AVRs (with 3D Object and Multi-Channel Audio) and enhanced conferencing systems. ADI offers several software modules (e.g., AEC/NR, microphone beamforming, pitch shifting, harmonic generators, wave players, etc.), as well as complete software solutions that can be licensed, where users can develop/evaluate their audio and voice processing applications. ADI also offers 3rd party surround sound solutions that can be licensed on ADI’s SHARC processor families. Please visit ADI’s Software Solutions page for more information.

The EV-21568-SOM module utilizes the CrossCore® Embedded Studio (CCES) development tools to enable developers to achieve faster time to market. The development environment aids advanced application code development and debug, such as:

  • Create, compile, assemble, and link application programs written in C++, C, and assembly
  • Load, run, step, halt, and set breakpoints in application programs
  • Read and write data and program memory <li<></li<>
EV-21568-SOM
System-on-Module (SOM) Board to Evaluate the 933 MHz ADSP-21560/1/4/8 SHARC+® Family of Audio Processors
EV-21568-SOM Angle View EV-21568-SOM Top View EV-21568-SOM Bottom View

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