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在产品的实际使用过程中,多次出现丢失ResidentFlash目录的现象,因为在写Flash时OS要先整理磁盘,如果这时掉电就可能烧坏Flash,为了防止这种故...
在产品的实际使用过程中,多次出现丢失ResidentFlash目录的现象,因为在写Flash时OS要先整理磁盘,如果这时掉电就可能烧坏Flash,为了防止这种故障隐患,修改了NandFlash驱动。通过修改NandFlash驱动,限制用户应用程序访问受限区域(nboot区域,toc区域,eboot区域,nk镜像区域,OEM区域),让这些区域被写保护,以达到保护flash的目的。-Products used in the actual process, the repeated loss of ResidentFlash directory phenomenon, because in writing when the OS first collated Flash disk, if at this time may be burned down Flash, in order to prevent such failures hidden amended the NANDFLASH drive . By modifying the NANDFLASH drive to restrict the user application to access restricted region (nboot region, toc region, eboot region, nk mirror region, OEM region), so that these areas are write-protected, so as to achieve the purpose of protection of flash.
- 2023-03-13 02:10:03下载
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Bus Programming AT24C Series E2PROM chip address for the fixed part of 1010, A2,...
总线编程
AT24C系列E2PROM芯片地址的固定部分为1010,A2、A1、A0引脚接高、低电平后得到确定的3位编码。-Bus Programming AT24C Series E2PROM chip address for the fixed part of 1010, A2, A1, A0 then pin high, low-level to be determined after the three coding.
- 2022-03-12 16:35:08下载
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隐藏进程,虽然你的进程正在运行,但是在控制面板上却看不到你的进程...
隐藏进程,虽然你的进程正在运行,但是在控制面板上却看不到你的进程-hide process
- 2022-05-20 06:53:15下载
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用evc编写的WindowsCE.net的触控屏驱动程序源代码
用evc编写的WindowsCE.net的触控屏驱动程序源代码-tangible screen driver source code in wince system
- 2022-04-15 11:26:33下载
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modem is a type of computer through the phone line communication equipment. Use...
调制解调器是一种使计算机通过电话线路通信的设备。使用调制解调器,您可以向另一台配有调制解调器的计算机发送数据。这使您可以从全球网 (World Wide Web) (正如您现在所做的一样) 中下载信息、发送和接收电子邮件 (e-mail) 及与远程对手玩计算机游戏。一些调制解调器还能发送和接收传真及语音电话呼叫。
不同的调制解调器通信速率也不相同。许多新型的调制解调器能以 33.6 kbps 的速率发送和接收数据;以 14.4 kbps 的速率发送和接收传真。一些调制解调器能以高达 56 kbps 的速率从 Internet 服务供应商处 (ISP) 下载信息。
-modem is a type of computer through the phone line communication equipment. Use a modem, you can to another modem equipped with a computer sent the data. This allows you to a global network (World Wide Web) (as you are doing the same), download information , sending and receiving electronic mail (e-mail), and long-distance rivals playing computer games. Some modems can send and receive fax and voice telephone call. Different modem communication speed are not identical. Many new modems able to 33.6 kbps rate of sending and receiving data; to the rate of 14.4 kbps sending and receiving fax. Some modems can be up to 56 kbps rate from the Internet service provider (ISP) Download information.
- 2022-05-27 03:30:41下载
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COM Drivers for china mobiles
COM Drivers for china mobiles
- 2022-07-05 04:19:02下载
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在Windows环境下允许用户程序访问USB设备接口的作用。
一个在Windows环境下允许用户程序访问USB设备的接口库的源代码.-in a Windows environment allows users to visit procedures USB Device Interface library source code.
- 2022-01-20 23:25:52下载
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所谓固件,就是存储在程序内存中的程序,用以完成驱动程序无法完成的USB 芯片及外围芯片的初始化及控制工作[23]。USB固件程序设计是USB接口部分的主要工作,...
所谓固件,就是存储在程序内存中的程序,用以完成驱动程序无法完成的USB 芯片及外围芯片的初始化及控制工作[23]。USB固件程序设计是USB接口部分的主要工作,它的主要目的是:当USB设备连接到主机上时,主机可以发现新设备,然后建立连接并完成数据传输任务,也就是能够让Windows正常检测和识别USB设备。因此在USB固件程序中,最重要的工作就是USB描述符的定义和USB传输中断的处理。-called firmware is stored in the memory of the procedure, Drivers used to complete the impossible chip and external USB chip initialization and control work [23]. USB firmware design is USB major part of the work, its main objectives are : When USB devices connected to the host, the host can be found in new equipment, then establish a connection and data transmission to complete tasks, is to let the normal Windows USB detection and identification equipment. Therefore USB firmware procedures, the most important work is described USB define and USB transmission interruption of treatment.
- 2022-07-14 22:36:17下载
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nt file system 中自带的一个demo可以用做过滤驱动的框架,在上面进行二次开发...
nt file system 中自带的一个demo可以用做过滤驱动的框架,在上面进行二次开发-nt file system in the demo that comes with a filter driver can be used as a framework for secondary development in the above
- 2022-09-10 15:50:03下载
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Programming the Microsoft Windows driver model.2nd 随书光盘。内有很多作者送的实用工具和随书源码。WDM编程,...
Programming the Microsoft Windows driver model.2nd 随书光盘。内有很多作者送的实用工具和随书源码。WDM编程,这是由Walter Oney执笔的windows驱动开发的经典书籍,windows驱动开发者必读经典之一。本书是该书的英文第二版,相对于第一版有了很多的改进。-Programming the Microsoft Windows driver model.2nd CD with the book. Many writers have sent the practical tools and the source code with the book. WDM program, which is written by Walter Oney the windows-driven development of the classic books, Drivers windows were carefully developed one of the classics. This book is the second book in the English version, compared to the first edition has many improvements.
- 2023-08-19 13:25:07下载
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