ADSP-2196M:  16-bit Fixed-Point DSP, 160 MIPS, 40 Kbytes RAM

The ADSP-2196 is a 160 MIPS 16-bit fixed point DSP that is software compatible with DSPs in the ADSP-218x family, noted for its easy-to-use algebraic assembly syntax. Although the architectures ...More

ADSP-2196M:  16-bit Fixed-Point DSP, 160 MIPS, 40 Kbytes RAM

Product Description

The ADSP-2196 is a 160 MIPS 16-bit fixed point DSP that is software compatible with DSPs in the ADSP-218x family, noted for its easy-to-use algebraic assembly syntax. Although the architectures are compatible, the ADSP-2196 architecture incorporates a number of enhancements that enables significant performance increases and improved C-compiler efficiency over its predecessor. The ADSP-2196 is available in a 144-lead LQFP and 144-ball mini-BGA package and is pin compatible with the ADSP-2191 with 64K words RAM and the ADSP-2195 with 32K words RAM and 16K words ROM. Pin to pin-compatibility allows programmers a simple migration path to smaller memory models to reduce system cost without hardware redesign.

Telephony Software Algorithms

For a complete solution, International Telecommunication Union (ITU) compliant high-quality speech codecs and robust echo cancellation software algorithms are available for the ADSP-2196 directly through ADI. This allows service providers to rapidly deploy high-quality, cost-effective and scalable next-generation voice convergent platforms.

ADI provides a selection of voice and tone detection algorithms that support the ADSP-2196 DSP. Algorithms such as: G.165, G.711, G.722, G.723, C.726, G.728, G.729, DTMF are some of many algorithms that can be easily integrated into your application.

Development Tools

The ADSP-2196 is supported by a complete set of software and hardware development tools including VisualDSP++™, evaluation boards, and JTAG emulators.

The VisualDSP++ integrated development and debug environment (IDDE) features an efficient C/C++ compiler, statistical profiling, and the new VisualDSP® Kernel (VDK) - all designed to make software development faster.

ADI makes it easier to evaluate the ADSP-2196 for a specific application with the ADSP-219x EZ-KIT Lite™ evaluation system. The EZ-KIT Lite includes a monitor program that lets you download, execute and debug ADSP-219x programs.

Features

  • 160 MIPS 16-bit fixed-point DSP
  • 40 Kbytes of on-chip RAM, configured as 8K words 24-bit RAM and 8K words 16-bit RAM; 48 Kbytes of on-chip ROM configured as 16K by 24-bit words
  • 16-bit parallel port interface supports SRAM, FLASH, or EPROM memory devices
  • Host port with DMA capability for glueless interface to 8- or 16-bit host processors
  • Three multichannel serial ports support A-law or µ-law companding, and T1/E1/H100 telecommunications standards
  • UART Port; Two SPI-compatible ports with slave select hardware
  • User selectable low-power operating modes
  • 10x10mm BGA / 144 Lead LQFP Packages; -40ºC to +85ºC ambient temperature range

Diagrams

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ADSP-2196M Diagram
Functional Block Diagram for ADSP-2196M

Markets & Applications

  • Wired and Wireless Voice
  • VoIP/VoN
  • Optical Networking
  • Speech Recognition
  • Modems
  • Test and Measurement
  • Industrial Control

Specifications

Clock Speed (MHz) 160MHz
Program RAM Words(KWords) 8
Data RAM Word (KWords) 8
Ext. Memory Bus (Bits) 16bit
Host Port Yes
SPORT 3
SPI/UART Yes
Timers 3
Core Voltage (V) 2.5V
Package 144 LQFP,CSP_BGA
Pricing, Packaging & Availability

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For detailed drawings and chemical composition please consult our  Package Site

Pin Count
Pin Count is the number of pins, balls, or pads on the device. Pin-out diagrams & pin function descriptions may be found in the datasheet.

Temperature Range
This is the acceptable operating range of the device. The various ranges specified are as follows:
  • Commercial: 0 to +70 degrees Celsius
  • Military : -55 to +125 degrees Celsius
  • Industrial: Temperature ranges may vary by model. Please consult the datasheet for more information.
  • Automotive: -40 to +125 degrees Celsius
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Due to environmental concerns, ADI offers many of our products in lead-free versions. For more information about lead-free parts, please consult our Pb (Lead) free information page.

*The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
**Sample availability may be better than production availability. Please enter samples iinto your cart to check sample availability.

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