The MSP-FET430PIF is a Parallel Port interface (does not include target board) that is used to program and debug MSP430 FET tools and test boards through the JTAG interface. This interface is included in our FET tools, but sold without the development board. This interface uses a Parallel PC Port to communicate to the Debugger Software (IAR Kickstart software included) running on the PC. The interface uses the standard 14 pin header to communicate to the MSP430 device using the standard JTAG protocol. The flash memory can be erased and programmed in seconds with only a few keystrokes, and since the MSP430 flash is extremely low power, no external power supply is required. The tool has an integrated software environment and connects directly to the PC which greatly simplifies the set-up and use of the tool. The flash development tool supports development with all MSP430 flash parts. Features MSP430 debugging interface to connect a MSP430-Flash-device to a Parallel port on a PC Supports JTAG debug protocol (NO support for Spy-Bi-Wire (2-wire JTAG) debug protocol, Spy-Bi-Wire (2-wire JTAG) is supported by MSP-FET430UIF) Parallel Port cable and a 14-conductor target cable Full documentation on CD ROM Integrated IAR Kickstart user interface which includes: Assembler Linker Limulator Source-level debugger Limited C-compiler Technical specifications: Backwardly compatable with existing FET tool boards.
上传时间： 2013-10-26
上传用户：fengweihao158@163.com
The MSP-FET430U14 is a powerful flash emulation tool to quickly begin application development on the MSP430 MCU. It includes USB debugging interface used to program and debug the MSP430 in-system through the JTAG interface or the pin saving Spy Bi-Wire (2-wire JTAG) protocol. The flash memory can be erased and programmed in seconds with only a few keystrokes, and since the MSP430 flash is ultra-low power, no external power supply is required. The debugging tool interfaces the MSP430 to the included integrated software environment and includes code to start your design immediately. The MSP-FET430UIF development tools supports development with all MSP430 flash devices
上传时间： 2013-10-28
上传用户：13691535575
arm指令集(1) ARM跳转指令可以从当前指令向前或向后的32MB地址空间跳转。这类跳转指令有以下4种。 （1）B 跳4专指令 B〔条件） （地址） B指令属于ARM指令集，是最简单的分支指令。一旦遇到一个B指令，ARM处理器将立即跳转到给定的地址，从那里继续执行。注意：存储在分支指令中的实际值是相对当前R15的值的一个偏移量，而不是一个绝对地址。它的值由汇编器来计算，是24位有符号数，左移两位后有符号扩展为32位，表示的有效偏移位为26位（＋／－ 32 MB）。 （2）BL 带返回的跳转指令 BI，〔条件） （地址） BL指令也属于ARM指令集，是另一个分支指令。就在分支之前，在寄存器R14中装载上R15的内容，因此可以重新装载R14到R15中来返回到这个分支之后的那个指令处执行，它是子例程的一个基本但强力的实现。 （3）BLX 带返回和状态切换的跳转指令 BLX ＜地址＞ BLX指令有两种格式，第1种格式的BLX指令记作BLX（1）。BLX（1）从ARM指令集跳转到指令中指定的目标地址，并将程序状态切换到Thumb状态，该指令同时将PC寄存器的内容复制到LR寄存器中。 BLX（1）指令属于无条件执行的指令。 第2种格式的BLX指令记作BLX（2）。BLX（2）指令从ARM指令集跳转到指令中指定的目标地址，目标地址的指令可以是ARM指令，也可以是Thumb指令。目标地址放在指令中的寄存器＜dest＞中，该地址的bit［0］值为0，目标地址处的指令类型由CPSR中的T位决定。该指令同时将PC寄存器的内容复制到LR寄存器中。 （4）BX 带状态切换的跳转指令 BX（条件） （dest） BX指令跳转到指令中指定的目标地址，目标地址处的指令可以是ARM指令，也可以是Thumb指令。目标地址值为指令的值和0xFl·FFFFFF做“与”操作的结果，目标地址处的指令类型由寄存器决定。
上传时间： 2014-12-27
上传用户：laomv123
The Philips family of Multiplexers and Switches consists of bi-directional translating switches controlled via the I2C or SMBus to fan out an upstream SCL/SDA pair to 2, 4 or 8 downstream channels of SCx/SDx pairs. The Multiplexers allow only one downstream channel to be selected at a time, while the Switches allow any individual downstream channel or combination of downstream channels to be selected, depending on the content of the programmable control register. Once one or several channels have been selected, the device acts as a wire, allowing the master on the upstream channel to send commands to devices on all the active downstream channels, and devices on the active downstream channels to communicate with each other and the master. External pull-up resistors are used to pull each individual channel up to the desired voltage level. Combined interrupt output and hardware reset input are device options that are featured.
上传时间： 2013-10-11
上传用户：dianxin61
The MC68HC05K0 is a low cost, low pin countsingle chip microcomputer with 504 bytes of userROM and 32 bytes of RAM. The MC68HC05K0 isa member of the 68HC05K series of devices whichare available in 16-pin DIL or SOIC packages.It uses the same CPU as the other devices in the68HC05 family and has the same instructions andregisters. Additionally, the device has a 15-stagemulti-function timer and 10 general purposebi-directional I/0 lines. A mask option is availablefor software programmable pull-downs on all ofthe I/O pins and four of the pins are capable ofgenerating interrupts.The device is ideally suited for remote-controlkeyboard applications because the pull-downs andthe interrupt drivers on the port pins allowkeyboards to be built without any externalcomponents except the keys themselves. There isno need for external pull-up or pull-down resistors,or diodes for wired-OR interrupts, as these featuresare already designed into the device.
上传时间： 2014-01-24
上传用户：zl5712176
The #1 Step-by-Step Guide to labviewNow Completely Updated for labview 8! Master labview 8 with the industry's friendliest, most intuitive tutorial: labview for Everyone, Third Edition. Top labview experts Jeffrey Travis and Jim Kring teach labview the easy way: through carefully explained, step-by-step examples that give you reusable code for your own projects! This brand-new Third Edition has been fully revamped and expanded to reflect new features and techniques introduced in labview 8. You'll find two new chapters, plus dozens of new topics, including Project Explorer, AutoTool, XML, event-driven programming, error handling, regular expressions, polymorphic VIs, timed structures, advanced reporting, and much more. Certified labview Developer (CLD) candidates will find callouts linking to key objectives on NI's newest exam, making this book a more valuable study tool than ever. Not just what to d why to do it! Use labview to build your own virtual workbench Master labview's foundations: wiring, creating, editing, and debugging VIs; using controls and indicators; working with data structures; and much more Learn the "art" and best practices of effective labview development NEW: Streamline development with labview Express VIs NEW: Acquire data with NI-DAQmx and the labview DAQmx VIs NEW: Discover design patterns for error handling, control structures, state machines, queued messaging, and more NEW: Create sophisticated user interfaces with tree and tab controls, drag and drop, subpanels, and more Whatever your application, whatever your role, whether you've used labview or not, labview for Everyone, Third Edition is the fastest, easiest way to get the results you're after!
上传时间： 2013-10-14
上传用户：shawvi
Complete support for EBNF notation; Object-oriented parser design; C++ output; Deterministic bottom-up "shift-reduce" parsing; SLR(1), LALR(1) and LR(1) table construction methods; Automatic parse tree creation; Possibility to output parse tree in XML format; Verbose conflict diagnostics; Generation of tree traverse procedures
标签： Object-oriented Deterministic Complete notation
上传时间： 2014-11-29
上传用户：kr770906
此软件应用了桌面表单，自定义菜单，常用工具条，数据表加密，TREE等控件技术。新学者可以借鉴。人性与个性化的界面设计，嘿嘿，还真值得一看
上传时间： 2015-01-18
上传用户：远远ssad
This scheme is initiated by Ziv and Lempel [1]. A slightly modified version is described by Storer and Szymanski [2]. An implementation using a binary tree is proposed by Bell [3]. The algorithm is quite simple: Keep a ring buffer, which initially contains "space" characters only. Read several letters from the file to the buffer. Then search the buffer for the longest string that matches the letters just read, and send its length and position in the buffer.
标签： initiated described modified slightly
上传时间： 2014-01-09
上传用户：sk5201314
亚惠快餐管理信息系统 包括亚惠快餐管理的各项功能，含BI分析
标签： 管理信息系统
上传时间： 2013-12-19
上传用户：gxf2016
