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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
- 积分:1
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组态软件中,驱动部分周期扫描所需要的驱动文件,和点组态部分DLL,可以形成一个完整的驱动...
组态软件中,驱动部分周期扫描所需要的驱动文件,和点组态部分DLL,可以形成一个完整的驱动-configuration software, in part driven by the need to scan cycle driven documents, and some DLL point configuration, we can form a complete drive
- 2022-08-03 22:30:30下载
- 积分:1
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使用汇编写VXD的一个例子
使用汇编写VXD的一个例子 -Using asm to write a VXD example
- 2022-03-29 04:35:17下载
- 积分:1
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Source files for pxa ac97 sound driver
The packet contains the files that is...
Source files for pxa ac97 sound driver
The packet contains the files that is listed below
driver files
/SOURCE/drivers/sound
Makefile ac97.c ac97.h ac97_codec.c pxa-ac97.c
pxa-audio.c pxa-audio.h sound_core.c
/SOURCE/include/linux
soundcard.h
- 2022-07-18 16:46:54下载
- 积分:1
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单片机LCD驱动
可以再单片机上跑的LCD驱动,经过测试。
- 2022-02-13 21:51:10下载
- 积分:1
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LCD Driver
日立h6677r驱动程序
LCD Driver
日立h6677r驱动程序-h6677r Hitachi LCD Driver Driver
- 2023-06-08 17:45:03下载
- 积分:1
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汇编语言编写的虚拟驱动程序
汇编语言编写的虚拟驱动程序-assembly language prepared by the virtual driver
- 2022-01-26 02:06:58下载
- 积分:1
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ZLG500B读卡模块上位机测试程序
ZLG500B读卡模块上位机测试程序---如果你没有选择循环测试选项的话,设置完要进行操作的扇区和块以及密码、数据这些参数,把卡放到感应区内后,就可以点击写入数据,读出数据,写入数值,读出数值和加减按钮进行操作。-ZLG500B PC reader module testing procedures-- if you have no choice test cycle options, set up to operate the End of the sector and block and password, data these parameters, sensors card into the region, will be able to click into the data sensed data, write numerical reading Numerical Modified out buttons and operate.
- 2022-05-08 14:36:51下载
- 积分:1
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本函数是EZ_USB的固件函数框架,实现通过端点通信
本函数是EZ_USB的固件函数框架,实现通过端点通信-This function is EZ_USB firmware function framework, the realization of communication through the endpoint
- 2022-01-26 05:38:58下载
- 积分:1
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只保留 CPU,内存,主板和硬盘试试,不带显卡,
只保留 CPU,内存,主板和硬盘试试,不带显卡,-retain only the CPU, memory, motherboard and hard drive try, without graphics,
- 2023-07-27 08:35:03下载
- 积分:1