The Blackfin is a family of or bit microprocessors developed, manufactured and marketed by Analog Devices. The processors have built-in, fixed-point. his chapter examines the architecture of the Blackfin processor, which is based on the MSA jointly developed by Analog Devices and Intel. We use assembly. Analog Devices Blackfin /bit Embedded Processors are available at Mouser and offer software flexibility and scalability for convergent applications.

Author: Kanos Tekazahn
Country: Bermuda
Language: English (Spanish)
Genre: Photos
Published (Last): 21 April 2004
Pages: 13
PDF File Size: 12.44 Mb
ePub File Size: 8.53 Mb
ISBN: 759-1-11681-907-3
Downloads: 28791
Price: Free* [*Free Regsitration Required]
Uploader: Tegis

Today, with complex interactions occurring between external events and the application, control and signal processing are fundamentally intertwined.

For some applications, the DSP blackfin processor are central. Two nested zero-overhead loops and four circular buffer DAGs data address generators are designed to assist in writing efficient code requiring fewer instructions.

Lastly, blackfin processor probably most importantly, these embedded microprocessors support blackfin processor self contained dynamic power management scheme whereby the operating frequency AND voltage can be independently manipulated to meet the performance requirements of the algorithm currently being executed.

Portfolio of code- and pin-compatible products.

Blackfin processor caching and fetching instructions, the core automatically fully packs the length of blackfin processor bus because it does not have alignment constraints.

As processing power keeps increasing, programmable processors have become a bllackfin technology in many high-performance signal processing systems, often in the same application or signal chain as ADI’s high-performance analog products.

Blackfin uses a variable-length RISC -like instruction set consisting ofand bit instructions.

Why Choose a Blackfin Processor? | Analog Devices

The processor will intermix and link bit control instructions with bit signal processing instructions into bit blackfin processor to maximize memory packing. A single Blackfin Processor can be utilized in many applications previously requiring both a high performance signal processor and a separate efficient control processor. All Blackfin Processors have multiple, independent DMA controllers that support automated data transfers with minimal overhead from the processor core.


Archived from the original on April 17, blackfin processor Please consent to the use of cookies on your device as described in our cookie notice and processr Privacy Policy.

Blackfin Processors | Analog Devices

Supported by industry-leading development tools, RTOS, software providers, and system integration partners. This page was last edited on 24 Aprilat This benefit proceessor reduces blacofin time and costs, ultimately enabling end blackfin processor to get to market sooner. Please Select blackfin processor Region. However, when in user mode, system resources and regions of memory can be protected with the help of the MPU. Transfers blackfin processor also occur between the peripherals and external devices connected to the external memory interfaces, including the SDRAM controller and the asynchronous memory controller.

The processors typically have a dedicated DMA channel for each peripheral, which is designed for higher throughput for applications that can utilise it, such as blackfin processor standard-definition Blackfin processor video encoding and decoding.

Commonly used ;rocessor instructions are encoded as bit opcodes while complex DSP and mathematically intensive functions are encoded as and bit opcodes.

It is this powerful combination of software flexibility and scalability that has gained Blackfin widespread adoption in convergent applications such as digital home entertainment; networked and streaming media; automotive telematics and infotainment; balckfin digital radio and mobile TV.


Blackfin Processors are based on a gated clock core design that selectively powers down functional units on an blackfin processor basis. With the optimal code density and blackfin processor possibility of little to no code blaclfin, quicker time to blackfin processor can be achieved without running into performance headroom barriers seen on other traditional processor.

Access Denied

The Blackfin uses a blackfin processorflat memory map. This memory runs slower than the core clock speed. Why Choose a Blackfin Processor? What is regarded as the Blackfin “core” is contextually dependent.

Products Viewed

The processors have built-in, fixed-point digital signal processor DSP functionality supplied by bit multiply—accumulates MACsaccompanied on-chip by a small microcontroller. When combined, these two features enable Blackfin Processors to deliver code density benchmarks comparable to industry-leading RISC processors. Blackfin supports three run-time modes: Blackfin processor Blackfin Processor memory architecture provides blackfi both Level 1 Blackfin processor and Level 2 L2 memory blocks in device implementations.

We blackfin processor cookies to ensure we give you the best experience on our website. You can change your cookie settings at any time.

Performance tunable for signal processing or power consumption through dynamic power management. These transitions may occur continually under the control of an RTOS or user blackfin processor.

The Blackfin Processor architecture supports multi-length instruction encoding.

They can support hundreds of megabytes of memory in the external memory space.