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Large

Large品牌成立于2000年,总部位于中国东莞市南城区。近十年来,Large牌电池与全国超过500家的工业用户建立了长期稳定的服务﹑供应和合作的关系,赢得了用户的广泛信任及认可。作为国内率先以Large电池应用为主攻方向的高科技环保能源企业,Large在中国工业市场的份额近年来以每年30%以上的速度快速增长。
  • 如何保护印刷电路板(PCB)

    Abstract: Large steel buildings, automobiles, mountains, even people survive real atmospheric lightning.

    标签: PCB 保护 印刷电路板

    上传时间: 2013-10-24

    上传用户:rtsm07

  • 《器件封装用户向导》赛灵思产品封装资料

    Introduction to Xilinx Packaging Electronic packages are interconnectable housings for semiconductor devices. The major functions of the electronic packages are to provide electrical interconnections between the IC and the board and to efficiently remove heat generated by the device. Feature sizes are constantly shrinking, resulting in increased number of transistors being packed into the device. Today's submicron technology is also enabling Large-scale functional integration and system-on-a-chip solutions. In order to keep pace with these new advancements in silicon technologies, semiconductor packages have also evolved to provide improved device functionality and performance. Feature size at the device level is driving package feature sizes down to the design rules of the early transistors. To meet these demands, electronic packages must be flexible to address high pin counts, reduced pitch and form factor requirements. At the same time,packages must be reliable and cost effective.

    标签: 封装 器件 用户 赛灵思

    上传时间: 2013-11-21

    上传用户:不懂夜的黑

  • XAPP708 -133MHz PCI-X到128MB DDR小型DIMM存储器桥

      The Virtex-4 features, such as the programmable IDELAY and built-in FIFO support, simplifythe bridging of a high-speed, PCI-X core to Large amounts of DDR-SDRAM memory. Onechallenge is meeting the PCI-X target initial latency specification. PCI-X Protocol Addendum tothe PCI Local Bus Specification Revision 2.0a ([Ref 6]) dictates that when a target signals adata transfer, "the target must do so within 16 clocks of the assertion of FRAME#." PCItermination transactions, such as Split Response/Complete, are commonly used to meet thelatency specifications. This method adds complexity to the design, as well as additional systemlatency. Another solution is to increase the ratio of the memory frequency to the PCI-X busfrequency. However, this solution increases the required power and clock resource usage.

    标签: PCI-X XAPP DIMM 708

    上传时间: 2013-11-24

    上传用户:18707733937

  • 谈集成电路的通用接口

    Abstract: How can an interface change a happy face to a sad face? Engineers have happy faces when an interface works properly.Sad faces indicate failure somewhere. Because interfaces between microprocessors and ICs are simple—even easy—they are oftenignored until interface failure causes sad faces all around. In this article, we discuss a common SPI error that can be almostimpossible to find in a Large system. Links to interface tutorial information are provided for complete information. Noise as a systemissue and ICs to minimize its effects are also described.

    标签: 集成电路 通用接口

    上传时间: 2013-11-18

    上传用户:zgz317

  • SnackAmp is a powerful multi-platform audio music (mp3, ogg ,wav, streams ...) player and organizer

    SnackAmp is a powerful multi-platform audio music (mp3, ogg ,wav, streams ...) player and organizer for Large music collections. Manage your entire collection, including ID3 tagging and auto-playlisting. Integrated web server for remote control/streaming

    标签: multi-platform organizer SnackAmp powerful

    上传时间: 2013-12-22

    上传用户:3到15

  • 本程序是用c++实现的多功能文本编辑器

    本程序是用c++实现的多功能文本编辑器,它除了可以实现一般文本的编辑功能,还增加了保存文档a(save), 转为大写m(Large),改为小写k(small),复制段j(copy),中英文转换t(language)等功能

    标签: 程序 多功能 文本编辑器

    上传时间: 2013-12-23

    上传用户:wuyuying

  • The Art of Assembly Language Amazing! You’re actually reading this. That puts you into one of three

    The Art of Assembly Language Amazing! You’re actually reading this. That puts you into one of three categories: a student who is being forced to read this stuff for a class, someone who picked up this book by accident (probably because you have yet to be indoctrinated by the world at Large), or one of the few who actually have an interest in learning assembly language.

    标签: Assembly Language actually Amazing

    上传时间: 2015-04-30

    上传用户:asddsd

  • In most software-development organizations, the testing program functions as the final "quality gat

    In most software-development organizations, the testing program functions as the final "quality gate" for an application, allowing or preventing the move from the comfort of the software-engineering environment into the real world. With this role comes a Large responsibility: The success of an application, and possibly of theorganization, can rest on the quality of the software product.

    标签: software-development organizations functions the

    上传时间: 2015-05-03

    上传用户:s363994250

  • In this book, we aim to give you an introduction to a wide variety of topics important to you as a d

    In this book, we aim to give you an introduction to a wide variety of topics important to you as a developer using UNIX. The word Beginning in the title refers more to the content than to your skill level. We ve structured the book to help you learn more about what UNIX has to offer, however much experience you have already. UNIX programming is a Large field and we aim to cover enough about a wide range of topics to give you a good beginning in each subject.

    标签: introduction important you to

    上传时间: 2013-12-22

    上传用户:youmo81

  • * Function: * 1. Replace the first oldstr with newstr in srcstr * Arguments: * IN : * srcst

    * Function: * 1. Replace the first oldstr with newstr in srcstr * Arguments: * IN : * srcstr * oldstr * newstr * OUT : * srcstr * Return: * 1. If find and replace one oldstr with newstr in srcstr , return 1 * 2. If find no oldstr in srcstr , return 0 * 3. If error (malloc return NULL) return -1 * Notes: * 1. srcstr should be Large size enough.

    标签: Arguments Function Replace oldstr

    上传时间: 2014-12-20

    上传用户:Yukiseop