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Analog Devices ADSP-BF538F system manual Evaluation License Restrictions, Memory Map

Models: ADSP-BF538F

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Using ADSP-BF538F EZ-KIT Lite

Evaluation License Restrictions

The ADSP-BF538F EZ-KIT Lite installation is part of the VisualDSP++ installation. The EZ-KIT Lite is a licensed product that offers an unre- stricted evaluation license for the first 90 days. Once the initial unrestricted 90-day evaluation license expires:

•VisualDSP++ allows a connection to the ADSP-BF538F EZ-KIT Lite via the USB debug agent interface only. Connections to simu- lators and emulation products are no longer allowed.

•The linker restricts a users program to 20 KB of internal memory for code space with no restrictions for data space.

The EZ-KIT Lite hardware must be connected and powered up to use VisualDSP++ with a valid evaluation or permanent license.

Refer to the VisualDSP++ Installation Quick Reference Card for details.

Memory Map

The ADSP-BF538F processor has internal SRAM that can be used for instruction or data storage. SRAM configuration details can be found in the ADSP-BF538/ADSP-BF538F Blackfin Processor Hardware Reference.

The ADSP-BF538F EZ-KIT Lite board includes two types of external memory: SDRAM and flash.

The size of SDRAM is 64 Mbytes (32M x 16-bit). The processor’s mem- ory select pin, ~SMS0, is configured for SDRAM.

The size of the external flash memory is 4 Mbytes (2M x 16-bits), and the size of the internal flash memory is 1 Mbyte. The processor’s asynchro- nous memory select pins (~AMS3–0) are configured for flash memory. Any of the ~AMS signals can be mapped to internal or external flash memory.

ADSP-BF538F EZ-KIT Lite Evaluation System Manual

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Analog Devices ADSP-BF538F system manual Evaluation License Restrictions, Memory Map
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ADSP-BF538F specifications

The Analog Devices ADSP-BF538F is a high-performance Blackfin processor that stands out in the realm of digital signal processing. This processor is designed specifically for applications that require intensive signal processing, such as audio and video encoding/decoding, industrial automation, and medical imaging. Its combination of processing power, low power consumption, and rich feature set makes it an ideal choice for embedded systems.

One of the main features of the ADSP-BF538F is its dual-core architecture, which allows for simultaneous execution of multiple threads. This architecture leverages the strengths of both RISC and SIMD (Single Instruction, Multiple Data) processing, enabling it to handle complex algorithms effectively. Additionally, the processor operates at clock speeds of up to 600 MHz, delivering impressive performance while maintaining energy efficiency.

Technologically, the ADSP-BF538F incorporates a diverse range of peripherals that enhance its versatility. It features integrated multimedia capabilities, including a video port for interfacing with cameras and displays, and a direct memory access (DMA) controller that facilitates rapid data transfer between memory and peripherals. This efficient data handling is critical in applications where real-time performance is essential.

The processor is equipped with rich memory resources, including up to 1 MB of on-chip SRAM and an external memory interface that supports various memory types, such as SDRAM and Flash. This ample memory capacity is crucial for application scenarios that require high-speed data processing and storage.

Power management is another key characteristic of the ADSP-BF538F. It features multiple power-saving modes that allow developers to optimize for energy efficiency without sacrificing performance. This makes it suitable for battery-operated devices where power consumption is a crucial consideration.

Furthermore, the ADSP-BF538F is designed with a development-friendly ecosystem, supporting various development tools and software. The processor is compatible with the VisualDSP++ development environment, which provides a comprehensive suite of application development tools, making it accessible for engineers to implement their projects efficiently.

In summary, the Analog Devices ADSP-BF538F is a cutting-edge signal processing solution that combines high-performance capabilities with energy efficiency. Its dual-core architecture, extensive peripherals, rich memory resources, and robust development support make it a powerful choice for a wide range of embedded applications. Whether in industrial, automotive, or consumer electronics, the ADSP-BF538F is poised to deliver outstanding performance and reliability.