This document is an introduction to the ADSP-219x/2192 DSP Hardware Reference. It covers the features and characteristics of the product, as well as detailed information on its architecture, memory, and peripherals.
This 628‑page reference manual describes the fixed‑point ADSP‑219x/2192 digital signal processor. It covers the core architecture, computational units, registers, memory map, and the various I/O interfaces such as PCI, USB, AC’97, and JTAG.
The document also provides information on power‑management features, dual‑core operation, and detailed register definitions for developers and system designers.
| Core supply voltage (VDDEXTVDDINT) | 3.3‑5.0 V (2.5 V I/O pin) |
|---|
The ADSP‑2192 operates with a core supply voltage of 3.3 V to 5.0 V, and I/O pins can be driven at 2.5 V.