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V-by-One

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u-boot-2009.08在mini2440上的移植(九)---增加SD卡功能

;unsigned char prv; unsigned char mdt; char pnm[7];};struct mmc_csd{  u8 csd_structure:2,  spec_vers:4,  ... ...    u8 one:1...

类别:ARM单片机 2016-12-05 14:43:48 标签: u-boot mini2440 移植 SD卡

u-boot-2009.08在mini2440上的移植(三)---增加nand flash功能

u-boot-2009.08在mini2440上的移植(三)---增加nand flash功能

;Warning: Erase size 0x00010000 smaller than one erase block 0x00020000         Erasing 0x00020000 insteadNAND 128MiB 3,3V 8-bit: MTD Erase failure...

类别:ARM单片机 2016-12-05 14:41:04 标签: u-boo mini2440 移植 nand flash功能

基于stm32f4的三维旋转显示平台

基于stm32f4的三维旋转显示平台

0-128 /******************************************/ //from later discussion, one of the Q format //type should replace the char type /******************************************/ struct...

类别:ARM单片机 2016-09-02 09:53:20 标签: stm32f4 三维旋转 显示平台

嵌入式ARM-Linux平台上的编译、配置和运行使用

;genl_ctrl_alloc_cache’ from incompatible pointer type [enabled by default] /usr/include/libnl3/netlink/genl/ctrl.h:25:14: note: expected ‘struct nl_sock *’ but argument is of type ‘struct...

类别:ARM单片机 2016-07-14 10:12:31 标签: ARM-Linux平台 编译 配置 运行使用

ARM指令集详解

ARM指令集详解

} _, #immed_8rMSR{cond} _, Rm where: cond is an optional condition code. is either CPSR orSPSR. specifies the field or fields to be moved. can be one or more of: ccontrol field mask byte (PSR[7:0...

类别:ARM单片机 2016-05-10 10:26:40 标签: ARM 指令集 汇编

关于ARM9协处理器CP15及MCR和MRC指令

关于ARM9协处理器CP15及MCR和MRC指令

;   Notes: 1.       Register location 0 provides access to more than one register. The register accessed depends upon values of the opcode_2...

类别:ARM单片机 2015-11-17 09:27:19 标签: ARM9 协处理器 CP15 MRC指令

10条经典的大师编程语录

10条经典的大师编程语录

constructing a software design. One way is to make it so simple that there are obviously no deficiencies. And the other way is to make it so complicated that there are no obvious deficiencies.&rdquo...

类别:其他技术 2015-03-06 12:18:44 标签: 编程 调试 程序员

编程修养

= hProcess;   procInfo.misc = MSCAVA_PROC;   return(0);           v) 对齐。用TAB键对齐你的一些变量的声明或注释,一样会让你的程序好看一些。如: typedef struct _pt_man_t_ {   int   numProc;  /* Number of processes...

类别:其他技术 2015-02-02 15:09:22 标签: 编程修养 程序员 技术细节

使用宽带电压和电流反馈运算放大器时的应用基础

使用宽带电压和电流反馈运算放大器时的应用基础

gain of one to the output. Because the THS4281 includes the negative rail on the input, an alternative DC-coupled design is possible by changing the lower 8 kΩ resistor on the non-inverting...

类别:放大器 2013-11-13 13:28:10 标签: 宽带电压 电流反馈 运算放大器

OnSemiNPC1562100W,48V,DC/DC转换器参考设计方案

OnSemiNPC1562100W,48V,DC/DC转换器参考设计方案

clamp forward dc−dc converter. This IC operates from an input supply up to 150 V, thus covering the input voltages usually found in telecom, datacom and 42 V automotive systems. One can also...

类别:电源设计 2013-01-20 14:21:18 标签: NPC1562 DC DC转换器

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V-by-One资料下载

LPC2000 Flash Utility立即下载

loaded. Clicking on the “Save Hex File” button would complete this step. When this is done, a message as shown below should appear. Click “Yes”. Step6: Download the hex file into Flash by clicking...

类别:科学普及 2013年06月04日 标签: ARM LPC2000 FLASH烧录

Voltage-Output DAC立即下载

serial interface and VOUTfor this DAC is then updated to reflect the new contents of theDAC register. DAC selection is accomplished via address bitsA0–A4. The output voltage range is determined by the...

类别:工业控制 2013年09月22日 标签: VoltageOutput DAC

ARM和Thumb-2指令集快速参考卡》.pdf立即下载

values allo wed for each shift type are the same as those § See Table ARM architecture versions. shown in Table Register, optionally shifted by constant . <iflags> Interrupt flags. One or more...

类别:嵌入式系统 2013年03月12日 标签: ARM

LM1229 pdf,LM1229 datasheet立即下载

custom scanfrequencies, however all scan modes will be scaled up ordown by the same percentage. Additional inputs are providedfor H and V synchronization, X-Ray protection, V scanprotection, and H and...

类别:IC设计及制造 2013年09月17日 标签: LM1229 datasheet

L6591 pdf datasheet (PWM controller for ZVS half-bridge)立即下载

low-side switch for a duty cycle 1-D, with D 50 %. An externallyprogrammable dead-time inserted between the turn-off of one switch and the turn-on of theother one guarantees soft-switching and...

类别:IC设计及制造 2013年09月22日 标签: L6591 datasheet PWM controller for ZVS halfbridge

MAXQ7665C, MAXQ7665D pdf datasheet (16-Bit RISC Microcontroller-Based)立即下载

digital core is powered from +3.3V, which can be supplied by an on-chip linear regulator. These devices also include a dual power-supply supervisor with reset and a JTAG interface for in-system...

类别:IC设计及制造 2013年09月16日 标签: pdf datasheet

风力发电词汇表立即下载

gear控制器 Controller变流器 Converter腐蚀 Corrosion金属腐蚀 Corrosion of metals腐蚀试验 Corrosion resistance tests度电成本 Cost per kilowatt hour of the electricity generated by WTGS计量值 ...

类别:ARM MCU 2013年09月20日 标签: 风力发电词汇表

ad603.pdf立即下载

a bandwidth of 9 MHz. Any intermediategain range may be arranged using one external resistor. Theinput referred noise spectral density is only 1.3 nV/ÖHz and powerconsumption is 125 mW at the...

类别:IC设计及制造 2013年09月20日 标签: ad603

SN74LVTH16244/SN54LVTH16244A pdf datasheet立即下载

state during power up or power down.CCHowever, to ensure the high-impedance state above 1.5 V, OE should be tied to V through a pullup resistor;CCthe minimum value of the resistor is determined by...

类别:IC设计及制造 2013年09月22日 标签: SN74LVTH16244 SN54LVTH16244A datasheet

ADG608/ADG609,pdf datasheet (3 V/5 V, 4/8 Channel High Performance Analog Multiplexers)立即下载

ADG608 switches one of eight inputs to acommon output as determined by the 3-bit binary address linesA0, A1 and A2. The ADG609 switches one of four differentialinputs to a common differential output as...

类别:IC设计及制造 2013年09月21日 标签: pdf datasheet channel high performance

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LinKIt ONE 测评(3)

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251次浏览 2017-02-28 【stm32/stm8】

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STM32F769I-DISCO评测【7】——将STemwin移植到 STM32F769I-DISCO上

Chemin du Champ des Filles, Switzerland for the purposes of creating libraries for ARM Cortex-M-based 32-bit microcon_ troller products commercialized by Licensee only, sublicensed and dis_ tributed...

811次浏览 2016-12-29 【stm32/stm8】

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工程师很有必要了解的常用接口大全

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分享一个我改的TI ADS126x(ADS1262/ADS1263)的头文件(全注释)

;                      Enables the 2.5 V internal voltage reference. Note the IDAC and...

2403次浏览 2016-08-02 【TI模拟技术体验】 标签: 解决方案 最大限度 滤波器 热电偶 传感器

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存储测试之IOZONE

is used by applications so that the async I/O may be performed in a library and requires no changes to the applications internal model. -i # 用来指定运行哪个测试。 (0=write/rewrite, 1=read/re-read, 2...

548次浏览 2016-07-30 综合技术交流

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msp432 ccs Error connecting to the target: (Error -1063 @ 0x0) (Error -260

本帖最后由 sunduoze 于 2016-3-7 21:08 编辑 求助: 过完年重装的系统,回来学校发现ccs不能给msp432烧程序,总是提示 Error connecting to the target: (Error -1063 @ 0x0) Device ID is not recognized or is not supported by driver. Confirm...

1154次浏览 2016-03-07 【MSP430】 标签: MSP432 Error 程序

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什么是OTP(转)

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新科学杂志 2016.1

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2368次浏览 2016-01-31 下载中心专版 标签: 杂志

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raw-os 2.x 放出

CoCut Professional 2015 Code Composer Studio(CCS) v6.0.1.00040.Win32 Code V v.9.50.307 Portable for Window 7 Win32_64 Compressor 4.1.3 MacOSX COMSOL.Multiphysics.v5.0 CSI ETABS 2013 v13.2.1...

5148次浏览 2016-01-31 嵌入式系统编程 标签: 工程

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