The ADSP-21262 from Analog Devices Inc. is a powerful member of the SHARC® family of 32-bit floating-point digital signal processors (DSPs). Designed with a focus on high-performance audio and industrial applications, this processor combines a rich instruction set with a flexible architecture to deliver exceptional computational power and real-time processing capabilities.

Key Features:

• High-Performance Processing: With a core clock speed that can reach up to 150MHz, the ADSP-21262 is capable of delivering up to 300 MFLOPS (million floating-point operations per second), making it suitable for demanding signal processing tasks.
• Integrated Memory: The processor boasts on-chip memory, including 2MB of 32-bit wide memory, which can be configured as 1MB of dual-ported SRAM for flexible data storage and retrieval.
• Flexible Peripheral Set: A host of peripherals supports versatile I/O and system integration, including UART, SPI, SPORT, and parallel peripheral interfaces, facilitating connectivity with a wide range of external devices.
• Link Ports: Six link ports provide direct DSP-to-DSP communication, enabling efficient data transfer in multi-processor systems without burdening the external memory bus.
• Power Management: The processor supports dynamic power-down options, allowing for reduced power consumption during idle periods, which is critical for power-sensitive applications.

Applications:

The ADSP-21262 is ideally suited for a variety of applications, including:

• Professional and consumer audio systems
• Automotive audio and navigation
• Industrial control systems
• Medical imaging equipment
• Instrumentation and measurement devices

Development Support:

Analog Devices Inc. provides comprehensive development tools for the ADSP-21262, including the CrossCore® Embedded Studio (CCES) software development environment, which offers an extensive range of software modules, a C/C++ compiler, and a debugger to streamline the development process. Additionally, evaluation boards and reference designs are available to accelerate system prototyping and integration.

With its robust architecture, the ADSP-21262 stands out as a versatile and efficient solution for complex digital signal processing needs, offering the performance required for next-generation audio, automotive, and industrial applications.