DSP的flashburn

ARM7 lpc22eb06 步进电机驱动程序实例-ARM7 lpc22eb06 example stepper motor driver

基于dsp6416开发环境的ofdm程序，采用QAM制，-Dsp6416 development environment based on ofdm procedure for the QAM system,

读硬盘扇区里的数据，该程序用C语言实现的。-Sector Reading drive, the data, the program used the C language.

这是一个不到2000行的操作系统，巧妙地利用ARM9 CPU的内存管理单元(MMU)实现进程的切换。ARM9的4G虚拟地址可分成128个进程空间，每个32M。虽然它们的虚拟地址(VA)都是0-(32M-1)，但是对应的MVA(Modified vitual address,由虚拟地址VA和进程号PID组合而来)不一样，设置MVA对应的页表指向不同物理地址就可以很方便地让各进程运行空间相互隔开。代码很少，注释丰富，希望能对想理解操作系统、了解ARM体系结构的朋友有所帮助。 -This is a trip of less than 2000 operating system, cleverly using ARM9 CPU memory management unit (MMU) to achieve the switching process. ARM9 4G virtual address can be divided into 128 process space, each 32M. While their virtual address (VA) are 0- (32M-1), but the corresponding MVA (Modified Virtual address, and by the virtual address VA and the process of portfolio from PID) not the same, set MVA corresponding page table at the different physical address can be very easy to let the the process of separating the mutual operation of space. Code rarely Notes rich, in hopes of understanding the operating system, understanding the ARM architecture friends help.

44b0的bois引导程序，值得去研究下。完成很多的初始化工作-44b0 of the bois boot, it is worth to study. A lot of work to complete the initialization

it is samsung 2410 programmer.it s for flash

用于ZLG的EasyARM LPC22系列开发板的IAR代码,绝对原创,可以直接使用ZLG开发板+H-JTAG调试,仿ZLG代码风格.欢迎拍砖~-ZLG for the EasyARM LPC22 series of IAR development board code, absolutely original, and can directly use ZLG development board+ H-JTAG debugging, code style imitation ZLG.拍砖welcome ~

ARM S3C2410处理器 nandflash（k9f1280）驱动程序 开发环境：ads1.2-ARM S3C2410 processor nandflash (k9f1280) driver development environment: ads1.2

各种硬件平台上的us OS移植实例(arm6)-various hardware platform on the OS us examples (arm6)

行业表现领先的综合产品组合包括最新的32位LPC3000，LPC2000，LPC1000，LH7A，LH7和8位LPC900，LPC700和......XP LPC3130/3131180MHz的ARM926EJ-S CPU为核心，在一个芯片上的高速USB2.0 OTG，高达192KB SRAM，NAND闪存控制器，灵活的外部总线接口，4通道10位A/ D...