ADSP-21583

The ADSP-SC584 EZ-KIT Lite and EZ-Board^® are evaluation systems for the ADSP-SC58x family of SHARC^® processors. The ADSP-SC584 processor is based on the SHARC+^™ core dual processor with the arm^® Cortex-A5^™ processor core and is designed for a wide array of markets, from automotive and pro-audio to industrial-based applications that require high floating-point performance. The EZ-Board is shipped with all of the necessary hardware—you can start the evaluation immediately. The package contains the standalone evaluation board, CE-approved power supply, and USB cable. The EZ-KIT Lite^® version ships with two 180 day licenses for CrossCore^® Embedded Studio (CCES) and the ICE-1000 emulator, while the EZ-Board version requires the customer to provide an ICE-1000 or ICE-2000 emulator.

Expansion Interface III connectors are provided for interfacing with additional extender boards to provide LCD, camera, video, and audio. Traditional mechanical switches for changing the board's factory setup have been removed in favor of I2C controlled software switches. The only remaining mechanical switches are the boot mode switch, JTAG configuration switches, and push buttons.

The evaluation board is designed to be used in conjunction with the CrossCore^® Embedded Studio (CCES) development tools to test capabilities of the ADSP-SC58x processors. 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

アナログ・デバイセズ ICE-1000 および ICE-2000 エミュレータにより、アナログ・デバイセズ・プロセッサおよび DSP 上で高度なアプリケーションの作成、テスト、デバッグを簡単に実施できます。CrossCore^® Embedded Studio 開発環境と連携して動作するこれらのエミュレータは、JTAG 準拠のアナログ・デバイセズのすべてのプロセッサに対して最高水準のサポートを提供します。

ICE-1000/ICE-2000 で追加された新しいデバッグ機能:

• Coresight シリアル・ワイヤ・デバッグ（SWD） 

The HDMI Audio EI3 EZ-Extender is a separately sold daughter board that plugs onto the expansion interface III of the EZ-Board evaluation platform. The daughter board aids the design and prototyping phases of HDMI HD audio decode/encode applications. The board extends the capabilities of the evaluation system by providing a connection to three analog audio codecs along with an HDMI transmitter/receiver.

The HDMI Audio EI3 EZ-Extender’s analog audio interface is comprised of three Analog Devices AD1939 multichannel audio codecs. The AD1939 is a high performance, single-chip codec featuring four analog-to-digital converters (ADCs) for audio input and eight digital-to-analog converters (DACs) for audio output. This translates to twelve channels of audio in and twenty four channels of audio out. The codec/extender can input and output data at a sample rate of up to 192 kHz on all channels.

This HDMI Audio EI3 EZ-Extender connects with the Expansion Interface 3 (EI3) which gives the user more available signals on the interface connectors and a reduction in size over the previous EI2 specification. Software examples are provided to demonstrate the functionality of the devices on the Extender Board.