51單片機普通I/O口，做串口用，可以和真的串口一樣，設置發送和接收的波特率，和發送接收的模式
標簽： 51單片機
上傳時間： 2014-01-19
上傳用戶：z1191176801
筆者自創的9個匯編終結符實現普通+,-,*,/,I/O的實用編譯器(產生80486目標碼)
上傳時間： 2013-12-27
上傳用戶：cmc_68289287
魔獸補o丁功能極其強大，保證打了還想打信不信由你
標簽：
上傳時間： 2017-02-20
上傳用戶：3到15
ARM匯編代碼。編譯命令：armasm -g armex.s -o armex.o armlink armex.o -o armex.axf
上傳時間： 2017-02-25
上傳用戶：shanml
All of Java s Input/Output (I/O) facilities are based on streams, which provide simple ways to read and write data of different types. Java provides many different kinds of streams, each with its own application. The universe of streams is divided into four large categories: input streams and output streams, for reading and writing binary data and readers and writers, for reading and writing textual (character) data. You re almost certainly familiar with the basic kinds of streams--but did you know that there s a CipherInputStream for reading encrypted data? And a ZipOutputStream for automatically compressing data? Do you know how to use buffered streams effectively to make your I/O operations more efficient? Java I/O, 2nd Edition has been updated for Java 5.0 APIs and tells you all you ever need to know about streams--and probably more.
標簽： facilities streams provide Output
上傳時間： 2013-12-17
上傳用戶：6546544
鈥?What Is a Thread? o The Thread Class o Simple Thread Examples 鈥?Problems with Multithreading o What Goes Wrong? o Thread Names and Current Threads o Java s synchronized 鈥?Synchronizing Threads o Multiple Locks 鈥?The Dining Philosophers Problem o Deadlocks o A Solution to the Dining Philosophers Problem o Java s wait() and notify() o Dining Philosophers Example 鈥?Summary
標簽： Thread Multithreading Examples Problems
上傳時間： 2017-03-02
上傳用戶：kristycreasy
karatsuba multiplication using vectors. O(n^l.6). Base 10. To change to higher bases like 10000 you have to change the multiply order.
標簽： multiplication karatsuba vectors change
上傳時間： 2014-01-25
上傳用戶：han_zh
本系統采用MSC-51系列單片機ATSC51和可編程并行I/O接口芯片8255A為中心器件來設計交通燈控制器，實現了能根據實際車流量通過8051芯片的P1口設置紅、綠燈燃亮時間的功能；紅綠燈循環點亮，倒計時剩5秒時黃燈閃爍警示（交通燈信號通過PA口輸出，顯示時間直接通過8255的PC口輸出至雙位數碼管）；車輛闖紅燈報警；綠燈時間可檢測車流量并可通過雙位數碼管顯示。
上傳時間： 2014-11-26
上傳用戶：gxrui1991
將寬度為width位的并行輸入數據按BiΦ-L碼(曼徹斯特碼)方式進行編碼后串行輸出，輸出數據的寬度為(2*width)，BiΦ-L碼是PCM碼的一種，常用的PCM編碼方式有：NRZ-L,BiΦ-L和BiΦ-M三種
上傳時間： 2014-01-14
上傳用戶：大融融rr
求質數法 判斷n是否為質數 判斷n是否為質數時，將n除以n以下的整數直至2為止，以觀察n能 除盡，這時如有被除盡的數，便被視為非質數而脫離出回圈。到了最後如無除盡的數，則此數即為質數。
標簽：
上傳時間： 2013-12-27
上傳用戶：xcy122677
