II , I , Hardware / software trade - offs - Reasons and directions

نویسنده

  • RICHARD L. MANDELL
چکیده

A hardware/software trade-off is the establishment of the division of responsibility for performing system functions between the software, firmware and hardware. This is part and parcel of the fundamental process of defining computer architecture. It begins the day a computer is conceived and may be carried on by an ever widening group of individuals until the last computer of a given model is retired. There are areas of the trade-off which are the sole preserve of the manufacturer and his hardware/software team. Other areas of the trade-off are the responsibility of the user, or independent equipment manufacturers.

برای دانلود رایگان 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

Ethical Perspective: Five Unacceptable Trade-offs on the Path to Universal Health Coverage

This article discusses what ethicists have called “unacceptable trade-offs” in health policy choices related to universal health coverage (UHC). Since the fiscal space is constrained, trade-offs need to be made. But some trade-offs are unacceptable on the path to universal coverage. Unacceptable choices include, among other examples from low-income countries, to expand coverage for services wit...

متن کامل

Exploiting Cryptographic Architectures over Hardware Vs. Software Implementations: Advantages and Trade-Offs

Cryptographic modules can be implemented in both hardware and software. Although software cryptographic implementations are cost-effective and more flexible, they seem to provide a much lower level of security in relation to their hardware equivalents. The uncontrolled memory access, the vulnerabilities imposed by the OS and the facility of modifying software implementations are some of the sec...

متن کامل

Defining Pathways and Trade-offs Toward Universal Health Coverage; Comment on “Ethical Perspective: Five Unacceptable Trade-offs on the Path to Universal Health Coverage”

The World Health Organization’s (WHO’s) World Health Report 2010, “Health systems financing, the path to universal coverage,” promoted universal health coverage (UHC) as an aspirational objective for country health systems. Yet, in addition to the dimensions of services and coverage, distribution of coverage in the population, and financial risk protection highlighted by the report, the conside...

متن کامل

Resource-Aware Programming Invited Paper

Traditional wisdom in programming language design suggests that there is a trade-off between expressive power and static guarantees. We describe a novel schema for designing a class of languages that we call Resource-aware Programming (RAP) languages. By taking into account the natural distinction between the development platform and the deployment platform for embedded software, RAP languages ...

متن کامل

Arbitrary hardware software trade-offs

This paper discusses a novel transformation based design methodology and its use in the design of complex programmable VLSI systems. During the life cycle of a complex system the optimal trade-off between, partially, implementing in hardware or software is changing. This is due to varying system requirements (short time-to-market, low-cost, low-power etc.) and improving device technology. The p...

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

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2010