ADSP-2126x series processors are high performance 32-bit/40-bit floating-point processors optimized for high performance audio processing. This processor is compatible with other SHARC DSP assembly instructions, and can process high performance audio while enabling low system costs.
The ADSP-21262 is a high‑performance 32‑bit/40‑bit floating‑point SHARC digital signal processor optimized for audio processing. It offers dual‑ported on‑chip SRAM and mask‑programmable ROM, SIMD computational units, and a rich set of serial, parallel and digital audio interfaces.
This datasheet includes key features, architectural descriptions, memory and I/O interface specifications, electrical characteristics, package options and ordering information, along with detailed tables of performance benchmarks and decoder algorithms.
| Core instruction rate | 200 MHz |
|---|---|
| Peak performance | 1200 MFLOPS |
| On‑chip SRAM | up to 2 M bits |
| On‑chip ROM | up to 4 M bits |
| DMA channels | up to 22 |
| Serial ports (SPORTs) | up to 6 |
The core instruction rate is 200 MHz.
It supports up to 22 DMA channels.
The ADSP-21262 includes six serial ports.