a8259 可編程中斷控制 altera提供 The a8259 is designed to simplify the implementation of the interrupt interface in 8088 and 8086 based microcomputer systems. The device is known as a programmable interrupt controller. The a8259 receives and prioritizes up to 8 interrupts, and in the cascade mode, this can be expanded up to 64 interrupts. An asynchronous reset and a clock input have been added to improve operation and reliability.
上傳時間： 2015-01-02
上傳用戶：panpanpan
Accurate measurement of the third order intercept pointfor low distortion IC products such as the LT5514 requirescertain precautions to be observed in the test setup andtesting procedure. The LT5514 linearity performance ishigh enough to push the test equipment and test set-up totheir limits. A method for accurate measurement of thirdorder intermodulation products, IM3, with standard testequipment is outlined below.It is also important to correctly interpret the LT5514specification with respect to ROUT, and the impact ofdemo-board transmission-line termination loss whenevaluating the linearity performance, as explained in theLT5514 Datasheet and in Note 1 of this document.
上傳時間： 2013-11-14
上傳用戶：l254587896
Cimatron E 7.0教程 使用Cimatron E 起草應用，建立部分或者組裝圖圖表是可能的，由2D 風景組成。在畫的每一個內有一條或更多床單，起草的符號和注釋可能被增加并且編輯。 這些畫圖表包含象 起草標準那樣的具體的特性，意見歸因于，框架，模板等等。在各種各樣的起草的概念將的這個練習過程中沿著邊討論Cimatron E的動態的能力。 1、打開一份起草的資料 Open up the Drafting application within Cimatron E. 2、現在起草應用的Cimatron 打開 資料在Cimatron E里使用起草被叫為一張畫。 有一條床單的一張畫被創造一份起草的資料自動創 造。 3、建立床單 一條床單包含一個一個模型，部分或者會議的2D 意見的布局。 除2D之外幾何學建立使用 sketcher，起草符號，注釋能被增加給床單。 無限的床單的數量能被歸入一張畫允許一象要求 的那樣安排許多意見。
上傳時間： 2013-10-21
上傳用戶：
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
標簽： Object-oriented Deterministic Complete notation
上傳時間： 2014-11-29
上傳用戶：kr770906
This Unix C code monitors a web server every few minutes by trying to retrieve its home page. It sends you email when it can t connect, and every so often while the server is still down. It sends a final message when it comes back up. If you have email paging, just direct the email to your pager address.
標簽： monitors retrieve minutes server
上傳時間： 2015-01-11
上傳用戶：pompey
This hands-on, one-stop guide delivers the focused, streamlined direction you need to get your Web solutions up and running quickly. Zero in on key ASP.NET configuration details and techniques using quick-reference tables, lists, coding and more.
標簽： streamlined direction hands-on delivers
上傳時間： 2015-01-11
上傳用戶：Thuan
用Java寫的報表.功能如下: 0.內建網絡打印,網絡預覽功能！ 1.文件操作。包括url 指定的文件。 2.全功能打印支持。包括打印預覽。 3.Undo 和 redo。 4.合并單元格。 5.Cell selection using the mouse or keyboards（快捷鍵支持）。 6.單元格高寬調整 。 7.豐富的前景刷支持，前景可以是單色，雙色漸變，JPG,PNG,GIF圖形 。 8.背景刷支持，前景可以是單色，雙色漸變，JPG,PNG,GIF圖形 。 9.每個單元格支持空心字體，各其他一般字體。 10.每個單元格可設置為只讀。 11.每個單元格上下左右可分別高設置邊框，邊框線的寬度，顏色可調。 12.拖放操作。可在一個應用中的不同單元格拖放，也可在兩個應用的之間進行拖放。支持剪切和COPY兩種方式。 13.剪貼板功能。支持文本方式和全格式兩種方式。剪貼也允許在兩個應用之間進行。可以從EXCELL單元格中復制到本應用中。 14.單元格線，滾動條，行頭，列頭顯示可選. 15.支持公式定義,公式定義采用？作標記，如?sum(A1:B1)。 16.數字格式可自由定義，如 12345678, 可自動化為 12,345,678.00 。 17.豐富的頁腳頁眉屬性。具有以上3，4，5，6?，8，9，10，11，12，13，15,16，17各項功能。
上傳時間： 2015-03-15
上傳用戶：熊少鋒
ATmega8 taillight circuitA more complex C program that implements different flashing patterns under the control of both the push buttons and potentiometer. Use your imagination to come up with some novel ideas here. Remember however that more marks are to be awarded for the quality of the code than for the novelness of the patterns.
標簽： implements taillight different circuitA
上傳時間： 2013-11-27
上傳用戶：zhuimenghuadie
詞法分析程序，可對以下的C源程序進行分析：main() {int a[12] ,sum for(i=1 i<=12 i++) {for(j=1 j<=12 j++)scanf("%d",&a[i][j]) } for(i=12 i>=1 i--){ for(j=12 j>=1 j--){ if(i==j&&i+j==13)sum+=a[i][j] } } printf("%c",sum) }
上傳時間： 2013-12-26
上傳用戶：skhlm
Overview In this chapter I introduce Borland C++Builder (BCB) and explain what it is about. I also devote considerable time to explaining the purpose of this book and the philosophy behind my approach to technical writing. Technical subjects covered in this chapter include Creating a simple Multimedia RAD program that plays movies, WAV files, and MIDI files. Shutting down the BCB RAD programming tools and writing raw Windows API code instead. Creating components dynamically on the heap at runtime. Setting up event handlers (closures) dynamically at runtime. A brief introduction to using exceptions. This topic is covered in more depth in Chapter 5, "Exceptions." A brief introduction to ANSI strings. This subject is covered in more depth in Chapter 3, "C++Builder and the VCL." Using the online help. Greping through the include and source files that come with the product and with this book.
標簽： introduce Overview Borland Builder
上傳時間： 2014-01-04
上傳用戶：小鵬
