AN2606 Application note STM32 microcontroller system memory boot mode Introduction This document applies to the products listed in Table 1, referred to as STM32 throughout the document. It describes the supporte
BOOT里面的那些启动项有三种，含义分别是：CD光驱启动、硬盘启动、U盘启动。默认情况下是从硬盘启动。启动项的意思就是设置电脑系统的启动位置。当电脑遇到系统故障无法从硬盘启动的时候，我们就可以把电脑设置从USB设备或者光驱启动，就可以通过USB设备和光驱启动来修复系统或者重装系统。要对BIOS启动项进行设...
kernel加载之后,首先要执行 init 进程,但此时还没有机会挂载 system 镜像,导致 init 是一个空链接。 此外,鸿蒙系统启用了SeLinux,这个也是超级折磨人的一个安全特性,稍不注意就会有程序无法执行的问题。因此这里解包 system.img ,得到根文件系统,另外为了简单起见,将 vendor 镜像里面的内容也复制过来。 Vexpress A9 ...
stm32f105xx and stm32f107xx system memory boot系统内存启动模式.pdf,AN2662 Application note STM32F105xx and STM32F107xx system memory boot mode Introduction This application note describes the bootloader stored in the system memory of the STM32F105xx and
MAIN MENU 1. Boot with default mode 2. Boot from Flash 3. Boot from CFCard 4. Enter serial submenu 5. Enter ethernet submenu 6. Enter file system submenu 7. Enter password submenu 8. Modify Flash description area 9. Clear password for console user 10. Reboot Enter your choice(1-10):...
1. DUMP MEMORY 3. CLEAR FILE 4. MEMORY CARD UTILITY 5. SYSTEM ALARM UTILITY 6. FILE SRAM CHECK UTILITY 7. MACRO COMPILER UTILITY 8. SYSTEM SETTING UTILITY 12. BATCH DATA BACKUP/RESTORE ? (6) 输入“0”(END IPL)。 退出IPL MENU,启动 CNC。
press empty boot from kette:大概意思是:按空格键从kette启动 BIOS中英文对照表 Time/System Time 时间/系统时间 Date/System Date 日期/系统日期 Level 2 Cache 二级缓存 System Memory 系统内存 Video Controller 视频控制器 Panel Type 液晶屏型号 Audio Controller 音频控制器 Modem Controller 调制解调器(Modem)...
(fill) nand - NAND sub-system nboot - boot from NAND device nfs - boot image via network using NFS protocol nm - memory modify (constant address) part - disk partition related commands ping - send ICMP ECHO_REQUEST to network host poweroff - Perform POWEROFF of the device printenv - ...
设备启动过程中,当出现“Start memory Test ? ('Ctrl+T' is test):”时,用户此时如果按下快捷键“Ctrl+T”,则设备将进行内存检测。 输入正确的BootROM密码后,显示的BootROM主菜单如下: MAIN MENU 1. Boot with default mode 2. Boot from Flash ...
HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\TrustedInstaller Change the Start value from 1 to 4. Unload the hive. Try to start the computer. If the Stop error occurs late in the startup process, or if the Stop error is still being generated, you can capture a memory dump. A ...