Hardware Abstraction Layer

Research and Realization on Embedded System Hardware Abstraction Layer

嵌入式开发平台硬件抽象层的设计与实现

Digital TV Middleware Implementing Solution Based on Hardware Abstraction Layer

基于硬件抽象层的数字电视中间件系统实现方案

Research on Embedded System Hardware Abstraction Layer and Application in Development Process

嵌入式系统硬件抽象层研究及其在开发过程中的应用

The hardware abstraction layer mainly realizes the boot technology of the operating system .

硬件抽象层主要实现的是操作系统的引导技术。

Study of Vital Technologies in Hardware Abstraction Layer for High-performance Routers

高性能路由器硬件抽象层的关键技术研究

Hardware Abstraction Layer has three models of internal communication , virtual driver and equipment management .

硬件抽象层共分为内部通信模块、虚拟驱动模块和设备管理模块三部分。

HAL is a specification and an implementation of a hardware abstraction layer .

HAL是一个硬件抽象层的规范（描述）和实现。

Research and Implementation of Hardware Abstraction Layer for Cable Broadband Network SoC Based on Godson CPU

基于龙芯CPU的有线宽带网络SoC硬件抽象层研究与实现

A Solution for the Transplant of Embedded OS & The Design and Implement of General Hardware Abstraction Layer

解决嵌入式操作系统移植问题的一个方案&通用硬件抽象层的设计与实现

This paper uses the method of embedded system , which uses the hardware abstraction layer to separate the hardware and software application .

本文引入嵌入式系统分层结构方法，用硬件抽象层把硬件驱动层和应用层分开，使应用软件脱离硬件的限制。

Test the performance of the implemented Hardware Abstraction Layer in High-Performance IPv6 Router and analyze its functions .

针对我们在高性能IPv6路由器中设计实现的硬件抽象层进行了性能测试和功能分析。

Present the concept and design idea of Hardware Abstraction Layer , this is the solution of high-performance router support software .

提出了硬件抽象层的概念和设计思想，这是对高性能路由器支撑软件体系结构的解决方案。

The following flags control vertex processing behavior for the hardware abstraction layer ( HAL ) and reference devices .

下面的标识为硬件抽象层和引用设备控制顶点处理的行为。

In this way , it 's less a kernel and more a hardware abstraction layer ( HAL ) .

通过这种方式，它不像是一个内核而更像是一个硬件抽象层（HAL）。

In this paper , the principle to implement the FPGA Waveform Portability and the definition of the hardware abstraction layer for FPGA in SCA is introduced .

介绍了实现软件无线电台中FPGA波形可移植性的一般方法，SCA中硬件抽象层的思想，以及针对FPGA芯片的硬件抽象层的定义。

The results of analyzing its functions show that Hardware Abstraction Layer has resolved the problems of high-performance router distributed architecture in aspects of generalization , openness and extensibility .

功能分析结果表明，硬件抽象层的实现，解决了高性能路由器分布式体系结构的通用性、开放性和扩展性问题，其测试结果满足IPv6路由器的性能需求。

And the speech synthesis system transplantation work is in the hardware abstraction layer of Android system and finally provide synthesis API interface to the application layer in the form of dynamic libraries .

在Android系统硬件抽象层中进行语音合成系统的移植最终以动态库的形式给应用层提供语音合成API接口。

At the end of paper , realizes a Hardware Abstraction Layer based on RICP on Terabit router , researches the key technique which guarantee the high performance internal communication and efficient interface device management .

最后在T比特路由器上实现了基于RICP的硬件抽象层，并研究了其实现的关键技术，保证了路由器高效可靠的内部通信及对接口设备的有效管理。

The main content of the dissertation is studied as follows : Low-cost , high precision and high sensitivity of fluorescence detection method ; Weak signal processing technology ; Portable low-power embedded systems technology ; Embedded system hardware abstraction layer design .

主要研究了低成本、高精度和高灵敏度的荧光探测方法、微弱信号处理技术、便携嵌入式系统的低功耗技术以及嵌入式系统硬件抽象层的设计。

Second , it discusses the relationship among hardware abstraction layer and drivers ' abstraction , portability and the size of the kernel , analyses the UNIX series and Windows NT operating system , and summarizes specification of their kernel architecture and device drivers model .

然后讨论硬件抽象层对驱动抽象能力的影响以及与移植性及内核大小的关系；分析传统UNIX系列与WINDOWSnt操作系统内核结构以及驱动模型优缺点；

The idea of hardware abstraction layer connectivity ( HAL-C ) in software communication architecture ( SCA ) and the scheme to realize the HAL-C are introduced in this paper . The scheme to realize the HAL-C of DSP and FPGA is discussed .

介绍了SCA中硬件抽象层（HardwareAbstractionLayerConnectivity，HAL-C）的概念及其实现方法，对DSP、FPGA硬件抽象层的实现方案进行了讨论。

Aiming at the NI Hardware Abstraction Layer design and optimization , by analyzing the MMPI-based distributed multi-core communication process , efficient ways to reduce communication cost are concluded . These are reducing the one-to-many message sending latency and improving the concurrent receiving efficiency of multiple messages .

针对网络接口的硬件抽象层的设计和优化问题，通过分析基于MMPI的多核通信过程，总结出提高通信性能的有效策略&降低一对多消息发送延迟和提高多条消息并发接收效率。

A hypervisor sits between the guest operating systems and the bare hardware as an abstraction layer .

在客户操作系统和裸硬件之间有一个hypervisor作为抽象层使用。

This paper also realizes the hardware layer and the hardware abstraction layer of the home server according to the home server 's framework .

本文还根据数字家庭服务器的体系结构实现了家庭服务器硬件层以及硬件抽象层的设计。

Embedded system exploitation is discussed , linking with software engineering and proposing the mode facing different hardware through adding up Hardware Abstraction Layer .

探讨了嵌入式系统开发，结合软件工程改进和总结出面向不同硬件组成的开发方法。

The four components of embedded system are studied : the hardware platform , the hardware abstraction layer , embedded operating systems and embedded applications . Analysis and choices are made to build the hardware platform , the hardware abstraction layer and embedded operating systems of the elevator core controller .

探讨嵌入式系统的四个组成部分：硬件平台、硬件抽象层、嵌入式操作系统和嵌入式应用程序，并对构建电梯核心控制器的硬件平台、硬件抽象层和嵌入式操作系统进行分析选择。

As a software layer between embedded operation system and hardware in embedded system , HAL ( Hardware Abstraction Layer ) is a key problem of embedded application .

在嵌入式系统中，硬件抽象层作为嵌入式操作系统和硬件之间的软件层次是嵌入式应用的一个关键问题。

Secondly , we finished the hardware drive programming and called them HAL ( Hardware Abstraction Layer ) . The HAL was used by upper layer user or system .

第二步的工作就是完成该开发板上的外部设备驱动程序编写，把底层跟硬件相关的东西做成硬件抽象层HAL（HardwareAbstractionLayer），供上层用户或操作系统调用。