-
- 2022-03-14 02:48:52下载
- 积分：1
-
嵌入式系统，pda的原码，整个driver部分，arm7 cpu，可以学习arm上的driver 编成...
嵌入式系统，pda的原码，整个driver部分，arm7 cpu，可以学习arm上的driver 编成-embedded systems, pda"s original code, the entire driver, ARM7 CPU, we can learn from arm into the driver
- 2022-02-02 14:23:36下载
- 积分：1
-
音频talktrough代码。平台BF533 +音频卡。
audio talktrough code. platform bf533 + audio card.-audio talktrough code. Bf533 platform aud io card.
- 2022-07-13 04:57:25下载
- 积分：1
-
This is the week of meritorious service
这是周立功的《深入浅出arm7》的书的pdf，包括上下两册，供初学者使用。-This is the week of meritorious service
- 2023-03-15 21:35:04下载
- 积分：1
-
ARM处理器软中断处理。a_swi.s文件是最开始处理的SWI句柄,用ARM汇编指令编写。c_swi.c文件是在执行a_swi.s文件之后调用执行的C语言SWI...
ARM处理器软中断处理。a_swi.s文件是最开始处理的SWI句柄,用ARM汇编指令编写。c_swi.c文件是在执行a_swi.s文件之后调用执行的C语言SWI句柄。 -ARM processor soft interrupt handling. a_swi.s document is the beginning of the SWI handler deal with the preparation of ARM compilation directives. c_swi.c document is in the implementation of a_swi.s document called the C language implementation of SWI handler.
- 2022-08-15 19:44:28下载
- 积分：1
-
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...
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.
- 2023-01-15 10:50:03下载
- 积分：1
-
支持Flash，Flash软件flashpgm著名的燃烧
支持各种FLASH，著名的烧写FLASH的软件，flashpgm-support FLASH, the famous burning FLASH software flashpgm
- 2022-08-15 04:10:25下载
- 积分：1
-
ARM7 LPC213X Series start source code, as long as their projects initiated added...
ARM7 LPC213X系列启动源代码,只要在自己的项目中添加上启动源代码,然后编译执行.-ARM7 LPC213X Series start source code, as long as their projects initiated added the source code, then compile implementation.
- 2023-01-27 18:00:03下载
- 积分：1
-
arm2410测试
arm2410测试-arm2410 test
- 2022-03-18 23:29:18下载
- 积分：1
-
PFDM 仿真程序，能根据不同参数得到不同结果
PFDM 仿真程序，能根据不同参数得到不同结果-PFDM simulation program can be different according to different parameters of the results
- 2023-04-03 17:15:03下载
- 积分：1
