Ajax In Action 中文版,Ajax in Action 是一本不錯的Ajax教材,這本中文版希望能對英語不好的朋友有所幫助。
上傳時間: 2013-12-29
上傳用戶:來茴
Spring in Action,Spring in Action
上傳時間: 2017-08-23
上傳用戶:coeus
Struts2 in Action.此文件為電子書籍,PDF格式。文章通俗易懂,是廣大java愛好者學習Struts2的好讀物。
上傳時間: 2014-08-05
上傳用戶:lizhizheng88
<Spring in Action> ,廣大java愛好者學習spring的必備叢書
上傳時間: 2017-09-08
上傳用戶:shus521
基于Action Script 3,介紹設計模式。一個中國人寫的英文書,很簡短。相比較于GoF,顯得很淺顯易懂。雖然也有其不好的地方。但是看其長處吧。
上傳時間: 2013-12-21
上傳用戶:it男一枚
Java 8 中最讓人激動的無非就是引入了Lambda與Expression,本書對這一部分內容進行了詳細的介紹,相信能有效減少你的學習時間,提升你的開發效率。 《In Action》系列圖書相信大家不會太陌生,這就是品質與質量的代名詞嘛!
上傳時間: 2016-01-07
上傳用戶:tianxixn
電子書-Spring in Action.Fifth Edition(含源碼)
標簽: 電子書
上傳時間: 2022-02-19
上傳用戶:
JTAG(Joint Test Action Group;聯合測試行動小組)是一種國際標準測試協議(IEEE 1149.1兼容),主要用于芯片內部測試。
上傳時間: 2013-04-24
上傳用戶:amwfhv
TCS ECN Background & Key TermsTrust Issues with PCIe PlatformsTCS ECN DetailsTrusted Config Space and TCS TransActionsTrusted Config Access Mech (TCAM)Standard vs Trusted Config AccessNew Capability StructuresTCS Support in Root Ports, Switches, & BridgesTCS “Does not…” ListExample Trusted Computing PlatformRevisiting the Trust IssuesKey Takeaways/Call to ActionQuestions
標簽: Configuration Trusted PCIe Spa
上傳時間: 2013-11-21
上傳用戶:hsfei8
All inputs of the C16x family have Schmitt-Trigger input characteristics. These Schmitt-Triggers are intended to always provide proper internal low and high levels, even if anundefined voltage level (between TTL-VIL and TTL-VIH) is externally applied to the pin.The hysteresis of these inputs, however, is very small, and can not be properly used in anapplication to suppress signal noise, and to shape slow rising/falling input transitions.Thus, it must be taken care that rising/falling input signals pass the undefined area of theTTL-specification between VIL and VIH with a sufficient rise/fall time, as generally usualand specified for TTL components (e.g. 74LS series: gates 1V/us, clock inputs 20V/us).The effect of the implemented Schmitt-Trigger is that even if the input signal remains inthe undefined area, well defined low/high levels are generated internally. Note that allinput signals are evaluated at specific sample points (depending on the input and theperipheral function connected to it), at that signal transitions are detected if twoconsecutive samples show different levels. Thus, only the current level of an input signalat these sample points is relevant, that means, the necessary rise/fall times of the inputsignal is only dependant on the sample rate, that is the distance in time between twoconsecutive evaluation time points. If an input signal, for instance, is sampled throughsoftware every 10us, it is irrelevant, which input level would be seen between thesamples. Thus, it would be allowable for the signal to take 10us to pass through theundefined area. Due to the sample rate of 10us, it is assured that only one sample canoccur while the signal is within the undefined area, and no incorrect transition will bedetected. For inputs which are connected to a peripheral function, e.g. capture inputs, thesample rate is determined by the clock cycle of the peripheral unit. In the case of theCAPCOM unit this means a sample rate of 400ns @ 20MHz CPU clock. This requiresinput signals to pass through the undefined area within these 400ns in order to avoidmultiple capture events.For input signals, which do not provide the required rise/fall times, external circuitry mustbe used to shape the signal transitions.In the attached diagram, the effect of the sample rate is shown. The numbers 1 to 5 in thediagram represent possible sample points. Waveform a) shows the result if the inputsignal transition time through the undefined TTL-level area is less than the time distancebetween the sample points (sampling at 1, 2, 3, and 4). Waveform b) can be the result ifthe sampling is performed more than once within the undefined area (sampling at 1, 2, 5,3, and 4).Sample points:1. Evaluation of the signal clearly results in a low level2. Either a low or a high level can be sampled here. If low is sampled, no transition willbe detected. If the sample results in a high level, a transition is detected, and anappropriate Action (e.g. capture) might take place.3. Evaluation here clearly results in a high level. If the previous sample 2) had alreadydetected a high, there is no change. If the previous sample 2) showed a low, atransition from low to high is detected now.
上傳時間: 2013-10-23
上傳用戶:copu