Suppose your device driver must be written from scratch, and you do not have the actual hardware while developing this device driver.
假设我们必须从头开始编写这个设备驱动程序，在开发这个设备驱动程序时还没有实际的硬件。
When the guest operating system's driver peeks and pokes at the memory and hardware registers, software exists underneath to emulate the device (see Figure 2).
在来宾操作系统的驱动程序窥探内存和硬件寄存器时，软件存在于下面来仿真设备（参见图2）。
This paper introduces the realization of the image sampling system in hardware, firmware, device driver and application software.
阐述了系统的硬件、固件、设备驱动程序和应用软件的设计与实现方法。
The system is composed of hardware design of chip microprocessor, firmware design of chip microprocessor, device driver and application software design.
系统设计包括硬件设计、单片机固件设计以及设备驱动程序和用户应用程序设计。
Then, emphasize the development and design of USB device, among them include primarily; The design of USB hardware, the development of the firmware, the development of USB device driver.
然后，着重介绍了USB设备的设计和开发，其中主要包括：USB硬件设计，固件程序的开发，USB设备驱动程序的开发。
And then the construction of the hardware operating system and the device driver developments are detailedly introduced.
此后详细介绍了硬件操作系统的构建和设备驱动程序的开发。
In this paper, according to the design targets and based on the USB system architecture, the system is detailed introduced from three points of view: hardware, software and USB device driver.
本文围绕设计目标，在简要叙述usb系统体系的基础上，从硬件、软件以及usb设备驱动程序三个方面对系统做了详细介绍。
We also introduce the development of device driver under QNX, include programme of the interrupt handler, management of hardware resource and interface between application and device driver.
最后详细地介绍了在QNX下驱动程序的开发包括中断处理函数的编写、系统硬件资源的管理以及驱动程序与测试程序的接口。
Because of something especial, professional scanners are very different with home-scanners and office-scanners in hardware and driver software, such as the switch of device and image combine.
因为特殊的需求，与普通家用和办公扫描仪相比，专业扫描仪在硬件和驱动软件上都存在着很大的不同，比如设备的切换、图像的拼接等等。
This function initializes a hardware interrupt with the kernel. This initialization enables the device driver to register an event and enable the interrupt.
该函数初始化硬件中断和内核，使设备驱动注册事件并使能中断。
The Microsoft USB test tool (MUTT) device and the software package gives you a powerful set of tools for testing interoperability of your USB hardware with the Microsoft USB driver stack.
微软usb测试工具(MUTT)设备和软件为您提供了一套强大的工具来测试您的USB硬件的互操作性与微软usb驱动程序堆栈。
In the majority of cases the network device is automatically created by the device driver while it is initializing and has located your hardware.
大部分的网络设备都是在初始化和加载硬件的时候被设备驱动程序自动创建。
The USB Bus device driver takes charge of control and communicates with hardware.
USB总线驱动程序负责控制实际的硬件，实现与底层的通信。
The software structure is made up of device driver, hardware abstract layer (HAL), visual machine (VM) and reading ZIF file.
其中软件体系结构包括：驱动程序、硬件抽象层、虚拟机、读取接口数据文件。
The software structure is made up of device driver, hardware abstract layer (HAL), visual machine (VM) and reading ZIF file.
其中软件体系结构包括：驱动程序、硬件抽象层、虚拟机、读取接口数据文件。
应用推荐