ADSP-21584

The ADSP-21584 is a Digital Signal Processor (DSP) from Analog Devices, part of the SHARC+ family. It integrates an ARM Cortex-A5 processor, offering a high-performance solution for embedded applications. Key features include a Harvard L1 memory system with an MMU, a 32 kB instruction cache, and a 32 kB data L1 cache unit. The processor also supports trace through an embedded trace macrocell (ETM) interface and features dynamic branch prediction.

This DSP is designed for demanding processing tasks. The ARM Cortex-A5 processor supports various instruction sets including Arm, Thumb, and ThumbEE, along with extensions for media processing (NEON) and hardware acceleration (Jazelle). The SHARC+ architecture itself is known for its SIMD computational engine and independent, parallel processing capabilities, making the ADSP-21584 suitable for complex signal processing algorithms.

While specific package and mounting details are not provided in the available data, the ADSP-21584 is classified under DSP (Digital Signal Processors) within the Embedded category of Integrated Circuits. Its compliance status includes RoHS3 compliance, MSL 1 Unlimited, and REACH Unaffected, though these are noted as unverified.