The ADSP-2196 is a 160 MIPS 16-bit fixed-point DSP that is compatible with the ADSP-218x family of DSP products and is known for its easy-to-use algebraic assembly syntax. Although the architecture is compatible, the ADSP-2196 architecture includes several improvements over its predecessor, resulting in significantly enhanced performance and C compiler efficiency. The ADSP-2196 is available in a 144-lead LQFP package and a 144-ball miniature BGA package, making it pin-compatible with the ADSP-2191 with 64K RAM and the ADSP-2195 with 32K RAM and 16K ROM. Pin compatibility allows programmers to easily migrate to smaller memory models without redesigning hardware to reduce system cost.
Telephony software algorithms
To provide a complete solution, Analog Devices can target ADSP-2196Direct delivery of high-quality voice codecs and robust echo cancellation software algorithms that comply with International Telecommunication Union (ITU) standards. This enables service providers to rapidly deploy high-quality, cost-effective, and scalable next-generation voice aggregation platforms.
Analog Devices offers a selection of voice and pitch detection algorithms supporting the ADSP-2196 DSP. Many algorithms such as G.165, G.711, G.722, G.723, C.726, G.728, G.729, DTMF can be easily integrated into your application.
Development tools
A complete set of software and hardware development tools supports the ADSP-2196, including VisualDSP++™, evaluation boards, and JTAG emulators.
The VisualDSP++ Integrated Development and Debugging Environment (IDDE) features an efficient C/C++ compiler, statistical charts, and the new VisualDSP® Kernel (VDK), all designed to speed up software development.
With the ADSP-2191 EZ-KIT Lite™ Evaluation System, Analog Devices makes it easier to evaluate the ADSP-2196 for a specific application. EZ-KIT Lite includes a monitor that allows you to download, execute, and debug ADSP-219x programs.