EV-21569-SOM

System-on-Module (SOM) Board to Evaluate the 1 GHz ADSP-2156x SHARC+® Family of Audio Processors

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Overview

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)
  • SOM Interface Connector

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 either the EV-SOMCRR-EZKIT carrier board or a custom carrier board. The EV-21569-SOM and EV-SOMCRR-EZKIT boards may be purchased as a bundle (EV-21569-EZKIT), providing fast and easy evaluation of the processor core and system peripherals/interfaces.

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 the EV-SOMCRR-EZKIT carrier board, the EV-21569-SOM board requires an external in-circuit emulator (ICE-1000 or ICE-2000) be connected to the JTAG header.

Markets and Technologies

Applicable Parts

System Requirements

Verify that your PC has these minimum requirements for the CCES installation:

  • 2 GHz single core processor; 3.3GHz dual core or better recommended
  • 4 GB RAM; 8GB or more recommended
  • 2 GB available disk space
  • One open USB port
  • CrossCore® Embedded Studio 2.9.3 or later

Note: Please see the CrossCore® Embedded Studio Release Notes for the latest information about System Requirements.

Documentation

Software

Middleware

Operating Systems and Middleware
Analog Devices, in collaboration with several Alliance partners, provides the following operating system and middleware offerings to enable a user-friendly programming environment for applications developed using the Blackfin® and SHARC® processor families. These real-time kernels and services software seamlessly integrate with CrossCore® Embedded Studio.

Product Downloads

EV-21569-EZKIT Board Support Package – Current Release (Rev. 1.0.1)

Software Development Tools

Future releases of CrossCore Serial Flash Programmer will be distributed as part of the CrossCore Utilities product. CrossCore Utilities provides several utilities for use with Cortex-M processors. These utilities have previously been distributed within various Board Support Packages for the IAR and Keil toolchains, and are collected together in this product for convenient maintenance.

CrossCore Embedded Studio is a world-class integrated development environment (IDE) for the ADI Blackfin®, SHARC® and Arm® processor families.

Middleware

HCC Embedded’s USB stacks are mature, widely-used stacks that can support almost any desired USB configuration.

HCC Embedded’s TCP/IP stack provides all main protocols and supports both IPv4 and IPv6

HCC Embedded’s FAT file system is full-featured and optimized for use in embedded applications that need to attach FAT 12/16/32-compliant media to a product.

Linux kernel and development tools for the ADSP-SC5xx processor family

The Lightweight TCP/IP (lwIP) Stack for CrossCore Embedded Studio is an implementation of this widely accepted TCP/IP stack for embedded platforms supporting most of the networking protocols in the TCP/IP suite.
FreeRTOS for Analog Devices Processors is a Real Time Operating System for Analog Devices Processors.

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