[处理器开发] REAL_GOOD_IIR_
该代码是基于STM32的IIR滤波器算法，当中的过程可以使得初学者快速理解和实现IIR滤波算法，该算法在处理特定频段的毛刺波非常有用
The code is based on the STM32 IIR filter algorithm, which can make the process beginners quickly understand and implement IIR filtering algorithm, which is very useful in dealing with a particular wave frequency glitches (2016-04-11, Unix_Linux, 12667KB, 下载21次)
[处理器开发] test
基于arm平台优化的faac编码器，添加多线程自适应编码程序,对大文件acc编码进行优化，库和头文件已经包含在文件夹内，可直接make使用
Faac encoder based on arm platform optimization, add multi-threaded adaptive coding procedures, optimize the large file acc code, libraries and header files have been included in the folder, can directly make use of
(2014-05-30, Unix_Linux, 607KB, 下载56次)
[处理器开发] ARM-architecture-and-programming
《ARM体系结构与编程》杜春雷
第1章 ARM概述及其基本编程模型
1. 1 ARM技术的应用领域及其特点
1. 2 ARM体系结构的版本及命名方法
1. 2. 1 ARM体系结构的版本
1. 2. 2 ARM体系的变种
1. 2. 3 ARM／Thumb体系版本的命名格式
l. 3 ARM处理器系列
1. 3. 1 ARM7系列
"ARM architecture and programming of" Du Chunlei
First chapter overview of ARM and its basic programming model
Application of 1.1 ARM technology and its characteristics
ARM system structure 1.2 version and naming method
1 2.1 ARM architecture version
1 2.2 ARM system.
1 2.3 ARM/Thumb system version of the name format
L. 3 ARM processor series
1 3.1 ARM7 series (2013-05-18, Unix_Linux, 18117KB, 下载4次)
[处理器开发] reboot-when-board-start
关于arm处理器上电启动第一步工作的描述，本文粗略描述了ATMEL的9G20和三星的2440开发板的上电启动。可作为提示，然后对着自己开发板的datesheet进行详细比对。
Description of the arm processor power to start the first step, a rough description of ATMEL, 9G20 and Samsung' s 2440 development board on the electric start. Can be used as prompt, and then facing the development board datesheet for detailed comparison. (2012-05-24, Unix_Linux, 28KB, 下载6次)
[处理器开发] SoC_JTAG_debug
本文首先介绍了JTAG标准和SoC调试技术，研究了基于JTAG的多核SoC调试结构，优化了一种全兼容多核SoC调试结构，使JTAG控制器的互连能配置成多种模式，以实现单核或多核SoC调试；然后在IEEEl 149．1标准的基础上进行了结构化改进，扩展了指令集与寄存器，实现了基于JTAG标准的SoC调试系统；最后进行了SoC调试系统的功能测试与性能分析，测试结果表明本文实现的SoC调试系统比现有的同类调试工具在功能与性能方面都有明显提高。
This paper describes the JTAG standard and SoC debugging technology, research-based JTAG debugging multi-core SoC structure, optimized multi-core SoC debugging a fully compliant structure, the JTAG controller can be configured into a variety of interconnect models in order to achieve a single-core or multi-core SoC debugging then IEEEl 149.1 standard structured on the basis of improved, expanded instruction set and registers, to achieve standards-based SoC JTAG debug system Finally, a functional test system SoC debugging and performance analysis The test results show that the implementation of SoC debug system debugging tools than the existing similar in function and performance are improved obviously. (2011-04-14, Unix_Linux, 2599KB, 下载6次)
[处理器开发] amcc460ex_develop
关键词: PowerPC,嵌入式系统, Linux, DDR2, PCI-Express, GbE,千兆以太网,
摘要: AMCC公司的低成本PowerPC 460EX评估套件适用于高性能的PowerPC 460EX和
460GT处理器,它采用Linux操作系统,为用户评估处理器和软件开发提供了容易使用的平台.
本文介绍了 PowerPC 460EX 的主要特性和方框图,以及 PowerPC 460EX 评估套件的主要
特性和亮点,方框图以及详细的电路图.
Keywords: PowerPC, embedded systems, Linux, DDR2, PCI-Express, GbE, Gigabit Ethernet, Abstract: AMCC PowerPC 460EX company' s low-cost evaluation kit for high-performance PowerPC 460EX and 460GT processors, it uses Linux operating system for users to evaluate the processor and software development platform provides easy to use. This article describes the main features of PowerPC 460EX and block diagram, and the PowerPC 460EX evaluation kit, the main features and highlights, and detailed schematic block diagram. (2011-04-14, Unix_Linux, 1303KB, 下载9次)
[处理器开发] IAREmbeddedWorkbench
IAR Embedded Workbench for ARM是 IAR Systems公司为ARM微处理器开发的一个集成开发环境（下面简称IAR EWARM）。比较其他的 ARM开发环境，IAR EWARM具有入门容易、使用方便和代码紧凑等特点。
IAR Embedded Workbench for ARM is the IAR Systems ARM microprocessor development company for an integrated development environment (below referred to as IAR EWARM). ARM development environment compared to other, IAR EWARM has started is easy, convenient and compact code, and so on. (2010-12-16, Unix_Linux, 1742KB, 下载11次)
[处理器开发] Hi3510_CN
Hi3510内部有一个ARM9的处理器，该产品一经推出就在市场引起很大的震动，虽然现阶段Hi3510在D1的处理方面还有些不成熟，但是由于是标准H.264的产品，相信在市场方面会逐步获得行业的认可
Hi3510 internal an ARM9 processor, the product, once introduced in the market created a big shock, although at this stage D1 of the processing in the Hi3510 still premature, but as is the standard H.264 products, I believe in the market will gradually be recognized by industry (2009-11-06, Unix_Linux, 857KB, 下载61次)
[处理器开发] bootloader
uboot, bootloader,基于ADS开发环境的，
开发板为优龙，s3c2440处理器，支持usb下载功能，可以下载和引导双系统
uboot, bootloader, based on ADS development environment, and development board for the excellent Long, s3c2440 processors, support for usb download, you can download and guide the dual system (2009-05-23, Unix_Linux, 491KB, 下载164次)
[处理器开发] S3C2440A
以三星公司的嵌入式微处理器S3C2440A和夏普公司3.5inLCD屏LQ035Q7DH01为基础,设计了显示硬件电路,介绍了帧缓冲设备的处理机制及底层驱动的接口函数,针对本显示系统给出了如何开发其Linux帧缓冲设备驱动程序。
Samsung' s S3C2440A Embedded Microprocessor 3.5inLCD and Sharp Screen LQ035Q7DH01 based on the design of the display hardware on the frame buffer device driver to deal with the underlying mechanism and the interface function, for the display system is given how to develop their Linux frame buffer device driver. (2009-05-09, Unix_Linux, 266KB, 下载5次)
[处理器开发] 2
介绍了嵌入式操作系统Linux 的技术特性,构建基于Linux 的嵌入式平台,并在构建的平台上开发嵌
入式应用程序和基于微处理器ARM 硬件平台的设计
Introduction of embedded Linux operating system technical characteristics, build a Linux-based embedded platform and a platform to build on the development of embedded applications and ARM-based microprocessor design of the hardware platform (2009-03-11, Unix_Linux, 74KB, 下载14次)
[处理器开发] vivi-0.1.4.tar
mizi公司的著名的BootLoader——vivi源码，基于三星s3c2410处理器的引导程序，在2410开发板上移植非常简单方便。
使用时请将后缀的.gz更改为.bz2
mizi company s well-known BootLoader- vivi source, based on Samsung S3C2410 processor boot in 2410 to develop a very simple and convenient on-board transplantation. Please use the suffix. Gz change. Bz2 (2009-01-19, Unix_Linux, 194KB, 下载78次)
[处理器开发] UART_TEST
以S3C44B0X嵌入式处理器为核心的嵌入式系统硬件平台上进行uClinux操作系统的剪裁、移植和通过使用其UART端口,连接PC机的串口，实现ARM与PC机的数据传输的过程。
To S3C44B0X embedded processor as the core of embedded system hardware platform uClinux operating system tailoring, transplants and through the use of the UART port, serial port to connect PC machine, the realization of ARM and PC-data transmission process. (2008-08-08, Unix_Linux, 489KB, 下载100次)
[处理器开发] ARM_and_PDA
ARM与PDA比较详细的资料包括：
基于SmartArm2200的PDA演示系统
基于ARM的PDA软硬件平台设计
基于ARM的PDA设计与实现
嵌入式Linux下彩色LCD驱动的设计与实现
嵌入式系统在军用PDA中的设计与实现.doc
一种基于ARM微处理器的电视机顶盒的设计
ARM and PDA more detailed information including: SmartArm2200 the PDA-based demonstration system of the PDA software and hardware based on ARM platform design of the PDA based on the ARM Embedded Linux Design and Implementation of Color LCD Driver Design and Implementation of embedded systems in military PDA design and Implementation. doc an ARM microprocessor-based TV set-top box design (2008-07-20, Unix_Linux, 11918KB, 下载61次)
[处理器开发] s3c2410_UART
S3c2410的串口编程，根据S3C2410串口的寄存器设置串口波特率为57600，Main函数从串口接收数据后，判断其是否数字或子母，若是则加1后输出
S3C2410 serial programming, according to S3C2410 serial port serial port baud rate setting register for 57600, Main function after receiving data from the serial port to determine whether digital or cluster, if one is added after the output (2008-05-27, Unix_Linux, 7KB, 下载19次)
[处理器开发] 74HC595UARTLedDisp_c
EASYARM2200平台 ADS1.2编译
功能：LED显示控制。
* 通过I/O模拟同步串口与74HC595进行连接，控制74HC595驱动LED显示。
* 说明：将跳线器JP8短接。
EASYARM2200 platform compiler ADS1.2 features: LED display control.* Through I/O analog synchronous serial port to connect with 74HC595, 74HC595 control LED display driver.* Note: The jumper JP8 shorted. (2008-05-19, Unix_Linux, 34KB, 下载23次)
[处理器开发] downloadpaper
介绍了一种基于ARM 和GPRS 的远程监控系统。以Samsung S3C2410 为中央
处理器的嵌入式系统主要完成系统的控制和数据功能,用GPRS 网络连接Internet 实现监控中心与远程ARM 嵌入式系统的通讯。并对远程终端的硬件结构和监控中心软件设计进行了介绍。
Introduce a GPRS-based ARM and the remote monitoring system. Samsung S3C2410 CPU with embedded systems for the major complete system control and data capabilities, Internet connection using GPRS networks realize the remote monitoring center and ARM embedded systems communications. And remote terminal hardware structure and the Control Center software design are introduced. (2008-05-13, Unix_Linux, 223KB, 下载100次)
[处理器开发] Bootloard-yanjiuyushixian
本文所要研究的就是基于ARM嵌入式系统通用bootloader的设计与实现。Bootloader是嵌入式系统中执行在内核操作系统前的一段代码，它的基本作用就是加载内核镜像。 在实践平台上，本课题硬件上采用了Intel Xscale系列的PXA255作为处理器，Xscale核心是与ARM V5TE构架兼容的，因此具有一定的代表性，并以此来搭建课题的硬件实践平台，软件上以Linux作为操作系统。而在具体的实现上目标是除了实现bootloader的基本功能外，还将它实现成一个更加复杂的系统，即增加对硬件电路板的支持，以方便开发人员进行调试以及开发。因此，本文重点阐述了实践上具体的设计，具体的实现以及简单评估了它的作用。最后，对实现的bootloader进行了扩展：即在阐明ARM嵌入式系统中bootloader的一些共同点之后，介绍了如何对其他ARM系统进行移植，以做到通用性。 (2007-09-17, Unix_Linux, 354KB, 下载44次)
http://www.pudn.com/Download/item/id/334392.html[处理器开发] cf_driverforLinux
基于ARM9200的CF卡驱动程序，按照9200处理器数据手册上的电路设计，采用直接IO方式访问CF卡，另外有通过PCMCIA总线方式连接CF卡，以后再上传
ARM9200 based on the CF card driver, According to 9200 data processor manual circuit design, the use of direct methods visit IO CF card, Another way through the PCMCIA bus connecting CF card, subsequent uploads (2007-05-10, Unix_Linux, 4KB, 下载107次)