hardware abstraction level

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• Hardware abstraction — Hardware abstractions are sets of routines in software that emulate some platform specific details, giving programs direct access to the hardware resources.They often allow programmers to write device independent, high performance applications by …   Wikipedia

• Hardware abstraction layer — A hardware abstraction layer (HAL) is an abstraction layer, implemented in software, between the physical hardware of a computer and the software that runs on that computer. Its function is to hide differences in hardware from most of the… …   Wikipedia

• Hardware Abstraction Layer —    Abbreviated HAL. The lowest level of the Microsoft Windows NT operating system, which is specifically tailored to the type of hardware used in the server. If the hardware changes, changes also have to be made to the HAL …   Dictionary of networking

• Hardware description language — In electronics, a hardware description language or HDL is any language from a class of computer languages and/or programming languages for formal description of electronic circuits. It can describe the circuit s operation, its design and… …   Wikipedia

• Abstraction layer — This is about the concept in computer science, for the concept in grouping, see Principle of abstraction. An abstraction layer (or abstraction level) is a way of hiding the implementation details of a particular set of functionality. Software… …   Wikipedia

• Abstraction — This article is about the concept of abstraction in general. For other uses, see abstraction (disambiguation). Abstraction is a process by which higher concepts are derived from the usage and classification of literal ( real or concrete )… …   Wikipedia

• Abstraction (computer science) — In computer science, abstraction is the process by which data and programs are defined with a representation similar to its pictorial meaning as rooted in the more complex realm of human life and language with their higher need of summarization… …   Wikipedia

• Abstraction inversion — In computer programming, abstraction inversion is an anti pattern arising when users of a construct need functions implemented within it but not exposed by its interface. The result is that the users re implement the required functions in terms… …   Wikipedia

• High-level synthesis — (HLS), sometimes referred to as C synthesis, electronic system level (ESL) synthesis, algorithmic synthesis, or behavioral synthesis, is an automated design process that interprets an algorithmic description of a desired behavior and creates… …   Wikipedia

• High-level emulation — (HLE) is an approach for construction of emulators, specifically of video game console systems. In HLE, instead of trying to accurately recreate the hardware, to create a platform on which the native code can be run, the effort focuses on… …   Wikipedia

• Electronic system level — (ESL) design and verification is an emerging electronic design methodology that focuses on the higher abstraction level concerns first and foremost. It is defined in the ESL Design and Verification book [Brian Bailey, Grant Martin and Andrew… …   Wikipedia