DSP cores for mobile communications: where are we going?

نویسنده

  • Gerhard Fettweis
چکیده

Digital signal processors (DSPs) have become a key component for the design of communications ICs. Application customization leads to key market advantages but also to enormous problems of having too many different DSPs and their software development tools. First, by analysis of the problem open issues are pointed out. Then, a possible solution named CATS is presented, which allows for customization without the generation of too much heterogeneity in hardware and tools.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Reflection for the undergraduate on writing in the portfolio: where are we now and where are we going?

Introduction: The portfolio can be seen as a tool for assessmentof a variety of learning activities that differ in content, usage, andassessment. The portfolio not only meets the learner’s educationalneeds but also the political and public reassurance demand thatthe health professional has achieved the required competency ofthe curriculum that allows him or her to practice safely with orwithout...

متن کامل

Ultra-Low-Energy DSP Processor Design for Many-Core Parallel Applications

Background and Objectives: Digital signal processors are widely used in energy constrained applications in which battery lifetime is a critical concern. Accordingly, designing ultra-low-energy processors is a major concern. In this work and in the first step, we propose a sub-threshold DSP processor. Methods: As our baseline architecture, we use a modified version of an existing ultra-low-power...

متن کامل

RISC/DSP Dual Core Wireless SoC Processor Focused on Multimedia Applications

The key technology of the mobile multimedia application is System-On-Chip processor that integrates the major function unit with low power consumption using a small battery. The wireless communication is practical technology, which makes comfortable communications between devices, such as IEEE 802.11a/b/g and Bluetooth. By the modern streaming technology with compression, like mpeg, the wireles...

متن کامل

Embedded processors and systems: Architectural issues and solutions for emerging applications

The design of embedded systems concerns hardware, software and mixed hardware-software issues. The increasing demand of complex consumer applications, such as the management of multimedia content and value-added services provided via mobile devices [1], is pushing towards the development of new architectures, operating systems and development environments. Among the most promising architectures...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 1997