hardware and device driver的意思|示意

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）。

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。

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。

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。

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 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。