ADSP-21489
Overview
The ADSP-21489 is a high-performance 32-bit/400MHz floating-point SHARC DSP featuring a Super Harvard Architecture for intensive signal processing. It includes 5Mbits of on-chip RAM and a rich set of peripherals including the Digital Application Interface (DAI) for flexible audio routing and peripheral connectivity.
Why Choose This Part
The SHARC core architecture eliminates the fixed-point scaling issues common in lower-end DSPs, significantly speeding up development for complex math. Its 400MHz clock rate combined with 5Mbit of internal memory allows for significant data buffering and algorithm complexity without the latency of external memory accesses.
Applications
Key Specifications
Getting Started
Developers should use the CrossCore Embedded Studio (CCES) IDE and the ADZS-USBI2EZB adapter to connect to hardware. Analog Devices SigmaStudio provides a graphical environment for rapid audio algorithm development and tuning on the SHARC platform.
