ADSP-21565

RECOMMENDED FOR NEW DESIGNS

Up to 1GHz SHARC+ DSP with 640KB L1, 1024KB Shared L2 SRAM, 120-lead LQFP_EP

Data Sheet (Rev. D) Product Selection Table
Part Models
4
1ku List Price
Starting From $14.82
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Part Details

SHARC+ Core infrastructure
  • 800MHz (max) or 1GHz (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
  • 1024KB on-chip Level 2 (L2) SRAM with ECC protection - eliminates need for external memory in many use cases
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
  • 4x Precision Clock Generators
  • 24 Buffers
Other Peripheral Connectivity / Interfaces:
  • 2x Quad SPI, 1x Octal SPI
  • MLB 3-pin
  • 4x I2C, 2x UARTs
  • 6x General Purpose Timer, 1x General Purpose Counter
  • 2x Watchdog Timers
  • 2-ch 12bit Housekeeping ADCs
  • 22 GPIO pins, 24 DAI pins
  • Thermal Sensor
Package
  • 14mm x 14mm 120-lead LQFP_E
Additional Features
  • Security and Protection
    • Crypto hardware accelerators
    • Fast secure boot with IP protection
  • Enhanced FIR and IIR accelerators running up to 1 GHz
  • AEC-Q100 qualified for automotive applications
ADSP-21565
Up to 1GHz SHARC+ DSP with 640KB L1, 1024KB Shared L2 SRAM, 120-lead LQFP_EP
ADSP-2156x Functional Block Diagram
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Documentation

Data Sheet 1

User Guide 1

Application Note 6

Technical Articles 2

Processor Manual 2

Integrated Circuit Anomaly 1

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Software Resources

Middleware 1

Tools & Simulations

Thermal Models 1

IBIS Model 1

BSDL Model File 1

Evaluation Kits

eval board
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ADZS-21569-EZKIT

OBSOLETE: Evaluation Hardware for ADSP-2156x SHARC Audio Processor family

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Features and Benefits

This product is obsolete. The replacement evaluation system is the EV-21569-SOM.

  • ADSP-21569 processor 400-pin 17x17mm BGA
  • 8Gb DDR3 Memory, 512Mb SPI Flash, 1Gb Octal SPI Flash
  • Audio interfaces including ADAU1979 quad ADC, ADAU1962A 12 ch. 24-bit DAC, ADAU1977 quad microphone ADC with diagnostics
  • 12 RCA connectors. 12 outputs or 8 outputs/4 inputs
  • AD2428 – Automotive Audio Bus (A2B) transceiver
  • USB-to-UART interface and EI3 Expansion Interface
  • Debug Interface with ICE-1000 emulator
  • CrossCore® Embedded Studio EZ-KIT license and ICE-1000 emulator
ADSP-2156x Family: Summary and Comparison

Product Details

This product is obsolete. The replacement evaluation system is the EV-21569-EZKIT.

The ADZS-21569-EZKIT has been designed to allow for evaluation and rapid prototyping of the ADSP-2156x family (ADSP-21562 / 21563 / 21565 / 21566 / 21567 / 21569) of SHARC audio processors designed to provide immersive audio and sound experience in automotive and consumer/pro-audio applications that demand deterministic and low latency real-time audio processing performance. The ADSP-2156x family are single core 32-bit/40-bit/64-bit floating point processors based on SHARC+ DSP architecture, combining flexible audio connectivity and performance scalability with multiple pin compatible variants (from 400MHz to 1GHz) and several on-chip memory options. The ADSP-2156x processors are available in 400-ball CSP_BGA (17mm x 17mm, 0.8mm pitch) and 120-lead LQFP package (14mm x 14mm) options in both automotive and consumer grades to provide design flexibility and enable thermally efficient compact designs across operating temperature range. The ADSP-2156x family features large on-chip SRAM of up to 1.6MB that increases audio processing performance and eliminates the need for external memory to optimize system cost with single-chip LQFP package variants. Enhanced on-chip hardware FIR and IIR filter accelerators running at core speed provides significant added processing capability while reducing overall system cost. Powerful DMA system with innovative digital audio interfaces and internal buses eliminates IO bottlenecks essential for low latency real-time audio processing. Optional DDR3/L connectivity (with BGA variants) provides easy application expansion with reduced system design effort.

The EZKIT ships with all of the necessary hardware to get you up and running and fast prototyping for a wide range of applications including immersive 3D sound and personal audio zones, automotive active and road noise cancellation (ANC/RNC), voice-based user-interfaces and in-car communications (AEC/NR & microphone beamforming), 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).

The evaluation board is designed to be used in conjunction with the CrossCore® Embedded Studio (CCES) development tools to test capabilities of the ADSP-2156x audio processors and enable solution developers achieve fast 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
  • Read and write core and peripheral registers
ADSP-2156x Family: Summary and Comparison

eval board
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EV-21569-SOM

System-on-Module (SOM) Board to Evaluate the ADSP-21562/3/5/6/7/9 SHARC+® Audio Processors

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Features and Benefits

  • ADSP-21569 SHARC+ Audio Processor (400-pin, 17×17mm BGA)
  • 8 Gb DDR3 (1.35V) Memory
  • 512Mb SPI Flash Quad Memory
  • Power Solution based on LT components
  • FTDI USB-to-UART
  • Debug Interface (JTAG, Requires In-Circuit Emulator and Full CCES License)
  • SOM Interface Connector
  • CCES Kit License (When Used with Supported Carrier Board)

Product Details

The EV-21569-SOM with low-cost evaluation and rapid prototyping of the ADSP-2156× Family (ADSP-21562/21563/21565/21566/21567/21569) of SHARC+ audio processors. It features the processor, memory, and power portions of the design and provides an easy-to-use plug-n-play reference design with all the key interfaces made available on three connectors for marrying to carrier board (EV-SOMCRR-EZKIT, EV-SOMCRR-EZLITE, or a custom board).

The EV-21569-SOM module requires 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
  • Read and write core and peripheral registers

When used without an ADI carrier board, the EV-21569-SOM board requires an external in-circuit emulator (ICE-1000 or ICE-2000) be connected to the JTAG header.
ADZS-21569-EZKIT
OBSOLETE: Evaluation Hardware for ADSP-2156x SHARC Audio Processor family
ADZS-21569-EZKITANGLE-web ADZS-21569-EZKITBOTTOM-web ADZS-21569-EZKITTOP-web
EV-21569-SOM
System-on-Module (SOM) Board to Evaluate the ADSP-21562/3/5/6/7/9 SHARC+® Audio Processors
EV-21569-SOM Evaluation Board EV-21569-SOM Evaluation Board EV-21569-SOM Evaluation Board - Bottom View

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