The ADSP-21584 processor is part of the new, high-performance, power-efficient, real-time series that delivers greater than 24 giga-floating-point operations per second using two enhanced SHARC+® cores and advanced DSP accelerators (FFT, FIR, IIR). The ADSP-SC58x and ADSP-2158x series consume less than 2 watts, making the new processor line-up more than 5x more power efficient than previous SHARC products. This advantage provides industry leading digital signal processing performance for applications where thermal management sets the limit for power consumption, or where the higher costs and lower reliability of fans cannot be tolerated. Applications include automotive, consumer and professional audio, multi-axis motor control, and energy distribution systems.

The ADSP-2158x family is designed for applications where a DSP co-processor is exclusively needed and includes two SHARC+ cores and a peripheral set matched to a DSP core.

The new, code-compatible, enhanced SHARC+ core features clock-rate and power-efficiency improvements and adds instruction/data cache options, native double-precision floating-point support, and a number of other new instructions. Designed for low-power and using a low-leakage CMOS process, the ADSP-SC58x/2158x families deliver 450 MHz with 105°C environments in mind and provide a roadmap to future implementations at higher performance. More than 1.5 Mbytes of fast on-chip SRAM and a DDR3/2/LP interface aid efficient real-time performance while the memory subsystem includes major enhancements with advanced DMA engines for simultaneous data transfer.

With software IP protection a growing industry security concern, ARM® TrustZone® security and an onboard crypto hardware accelerators are included. For applications where reliability is a critical requirement, memory parity and error-correction hardware provide higher data integrity. The overall integration and low-power features offered by the new ADSP-SC58x and ADSP-2158x series deliver significant BOM and board area savings and provide lower design complexity and reduced time to market for today’s complex applications.

The ADSP-SC58x/2158x is supported by ADI’s award winning Crosscore® Embedded Studio development tool suite, providing design engineers with interactive, real-time development tools that help optimize their design and speed time to market.

Additionally, ADI and Micrium have collaborated to offer µC/OS-II® & µC/OS-III® real-time kernels on SHARC+.

The compatible ADSP-SC584 EZ-KIT-Lite development board and ICE-1000/2000 emulators facilitate the creation, test, and debug of advanced applications. Working in tandem with CrossCore Embedded Studio, the emulators provide state-of-the-art support for all JTAG-compliant Analog Devices processors now utilizing CoreSight™ from ARM.

Dual SHARC+ Core Infrastructure:

450 MHz (2.7GFLOPS) per core

5Mbits/640KB L1 memory/core with parity

Optional cache/SRAM mode

32-bit, 40-bit & 64-bit floating point support

Shared System Memory

256KB L2 SRAM with ECC protection

One Speed Memory Controller

DDR3-900, DDR2-800 & LPDDR (16-bit)

Advanced Hardware Accelerators

FFT/iFFT (18 GFLOPS, 5usec per 1K-pt FFT)

FIR/IIR and SINC Filters, ASRC

Security Crypto Engines with OTP

Packaging

19mm x 19mm BGA (0.8mm pitch)

Commercial, Industrial & Automotive

Key Connectivity & Interfaces:

Up to 8x Full SPORT interfaces (w/ TDM & I2S modes)

S/PDIF Tx/Rx, 8x ASRC pairs, PCG

2x Dual-SPI and 1x QuadSPI (w/ direct execution)

MLB 3/6-pin (Auto devices only)

3x I2C and 3x UARTs (w/ Flow Control)

Enhanced Parallel Peripheral Interface

For video I/O or parallel converter interface

2x Link Ports (bi-directional, 8-bit, up to 150MB/sec)

3x Enhanced PWM, ADC Control Module (ACM)

8x GP Timer, 1x GP Counter, WDT and RTC

Up to 80 GPIO (mux’ed w/ other interfaces)

8-ch 12-bit 1MSPS Housekeeping ADC

Thermal Sensor

EMULATOR-ADSP - 基于USB的低成本ICE-1000和高性能ICE-2000 JTAG仿真器：

ADI的ICE-1000和ICE-2000仿真器为在ADI处理器和DSP上开发、测试和调试高级应用提供了方便。 配合CrossCore® Embedded Studio开发环境使用，这些仿真器可为全部JTAG兼容型ADI处理器提供最新支持。

针对ICE-1000/ICE-2000增加的全新调试功能：

程序跟踪*

系统跟踪*

交叉触发通道控制*

CoreSight串行线调试(SWD)支持*

*并未在所有的CCES版本中提供

EVAL-SC584-EZLITE - 面向ADSP-SC58x/ADSP-2158x SHARC系列的ADSP-SC584评估硬件（349引脚CSPBGA）：

ADSP-SC584 EZ-KIT Lite和EZ-Board®是针对ADSP-SC58x系列SHARC®处理器的评估系统。 ADSP-SC584处理器基于具有ARM® Cortex-A5™处理器内核的SHARC+™双核处理器，适合众多市场领域，从汽车和专业音频到需要高浮点性能的工业应用。 EZ板附带所有必要的硬件，可立即评估。 此封装包含独立的评估板、通过CE认证的电源和USB电缆。 EZ-KIT Lite®版本提供用于CrossCore® Embedded Studio (CCES)和ICE-1000仿真器的两个180天许可，同时EZ板版本需要客户提供ICE-1000或ICE-2000仿真器。

扩展接口III连接器可与其他扩展板接口以提供LCD、摄像机、视频和音频。 采用I2C控制软件开关可消除用于更改电路板出厂设置的传统机械开关。 唯一剩下的机械开关包括引导模式开关、JTAG配置开关和按钮。

本评估板可与CrossCore® Embedded Studio (CCES)开发工具配合使用，以测试ADSP-SC58x处理器的功能。 该开发环境有助于先进应用代码开发和调试，例如：

创建、汇编、组装和链接采用C++、C和汇编语言编写的程序

在应用程序中加载、运行、步进、停止和设置断点

读写数据和程序内存

读写内核和外设寄存器

• AD8691 - 单路、低噪声、低成本、CMOS轨到轨输出运算放大器
• ADR363 - 低功耗、低噪声基准电压源，具有吸电流和源电流能力，3.0 V输出VOUT
• HMC1040 - GaAs pHEMT MMIC低噪声放大器SMT，24 - 43.5 GHz
• ADA4937-1 - 超低失真差分ADC驱动器(单通道)
• AD834 - 500 MHz四象限乘法器
• ADM1276 - 集成PMBus接口的热插拔控制器和数字电源及电能监控器
• HMC860 - 四通道、低噪声、高PSRR线性稳压器
• HMC241AQS16 - GaAs MMIC SP4T非反射式开关，DC - 3.5 GHz
• AD5648 - 八通道、14位、SPI电压输出denseDAC，集成5 PPM/°C片内基准电压源
• HMC608 - 中等功率放大器，采用SMT封装，9.5 - 11.5 GHz