Real

在多数情况下,集成电路芯片的管脚不会全部被使用。例如74ABT16244系列器件最多可以使用16路I/O管脚,但实际上通常不会全部使用,这样就会存在悬空端子。所有数字逻辑器件的无用端子必须连接到一个高电平或低电平,以防止电流漂移（具有总线保持功能的器件无需处理不用输入管脚）。究竟上拉还是下拉由实际器件在何种方式下功耗最低确定。-in most cases, the IC chips will not pin all been used. For example, 74 ABT16244 series device can use up to 16 Road I/O pins. but usually not all use, so there will always be vacant terminal. All digital logic device useless terminals to be connected to a serial or low-level. to prevent the current drift (with the bus maintain functional devices need not deal with the importation of pins). What to draw from the drop-down or what the actual device under way to determine the minimum power consumption.

IP PHONE 技术SIP协议 该技术国际通用，未来的电话技术， 我们真的需要-IP PHONE technology SIP agreement of the technology internationally, the future of phone technology, we really need

minigui setup miniguisetup -minigui setup miniguisetup

自动检测你的IP位置 自动检测你的IP位置 -www.pudn.com www.pudn.com www.pudn.com www.pudn.com

VC技术内幕第五版-technology VC Insider Awards

脚本-Script

This redbook helps you write MPI (Message Passing Interface) programs that run on distributed memory machines. Complex topics are explained using plenty of concrete examples and figures. Very usefully for beginners.

UML for Java Programmers中文版源码-UML for Java Programmers Chinese version FOSS

ObjectArx开发实例教程，在VC++下开发运用于AutoCAD的程序。-ObjectArx development tutorial examples, in the VC++ program developed under the application of AutoCAD.

观也u内核和开发法程序/。很好用，希望号郝整理-View also u kernel and Development Act procedures /. Very good with the hope that Hao finishing No.