紅外接收程
上傳時間: 2014-12-25
上傳用戶:wincoder
紅外線遙控Proteus仿真電路 發射 接收程序
上傳時間: 2013-10-12
上傳用戶:diets
單片機紅外遙控發送接收仿真,有詳細的程序,還有仿真圖,你可以好好學一下!
上傳時間: 2013-11-18
上傳用戶:bjgaofei
單片機C51串口中斷接收和發送測試例程
上傳時間: 2013-11-07
上傳用戶:元宵漢堡包
PCI 9656是PLX公司設計的一款高速PCI I/O芯片,可應用于66MHz、64bit PCI和CompactPCI總線。文章簡述了PCI 9656的主要功能,介紹了一種應用PCI 9656的CompactPCI數據接收卡設計。設計中采用MAXII系列CPLD建立了PCI 9656與FIFO間的數據通道,可滿足高速數據傳輸的要求。
上傳時間: 2014-11-28
上傳用戶:1184599859
I/O 型單片機使用手冊 目錄 間接尋址寄存器 – IAR, IAR0, IAR1 .............................................35間接尋址指針 – MP, MP0, MP1 ......................................................35存儲區指針 – BP .........................................................................36累加器 – ACC...................................................................................37程序計數器低字節寄存器 – PCL....................................................37表格寄存器 – TBLP,TBHP,TBLH....................................................37看門狗定時寄存器 – WDTS............................................................38狀態寄存器 – STATUS.....................................................................38中斷控制寄存器 – INTC,INTC0,INTC1 .........................................39定時/計數寄存器...............................................................................39輸入/輸出端口和控制寄存器...........................................................40UART 寄存器 .USR,UCR1,UCR2,TXR/RXR,BRG.......................40輸入/輸出端口..........................................................................................41上拉電阻............................................................................................41PA 口的喚醒......................................................................................41輸入/輸出端口控制寄存器...............................................................41引腳共享功能....................................................................................42編程注意事項....................................................................................45定時/計數器..............................................................................................46配置定時/計數器輸入時鐘源...........................................................47定時/計數寄存器 – TMR, TMR0,TMR0L/TMR0H,TMR1L/TMR1H,TMR2.....................................................................49定時/計數控制寄存器 – TMRC,TMR0C,TMR1C,TMR2C............50定時器模式........................................................................................53事件計數器模式................................................................................53脈沖寬度測量模式............................................................................54可編程分頻器(PFD)和蜂鳴器的應用..............................................55預分頻器(Prescaler)...........................................................................56輸入/輸出接口...................................................................................56編程注意事項....................................................................................57定時/計數器應用范例.......................................................................57中斷............................................................................................................59中斷寄存器........................................................................................59中斷優先權........................................................................................62外部中斷............................................................................................63定時/計數器中斷...............................................................................64UART 中斷........................................................................................64編程注意事項....................................................................................65復位和初始化............................................................................................66復位....................................................................................................66目錄iii異步串行口——UART............................................................................74UART 特性..........................................................................................74UART 外部引腳..................................................................................74數據發送.............................................................................................75UART 狀態控制寄存器......................................................................75波特率發生器.....................................................................................79UART 設置與控制..............................................................................81UART 發送器......................................................................................83UART 接收器......................................................................................84接收錯誤處理.....................................................................................85接收中斷圖解.....................................................................................86地址檢測模式.....................................................................................86暫停模式下的UART 功能.................................................................87UART 應用范例.................................................................................87振蕩器........................................................................................................89系統時鐘配置....................................................................................89系統晶體/陶瓷振蕩器.......................................................................89系統電阻電容振蕩器........................................................................90內部系統電阻電容振蕩器................................................................90RTC 振蕩器........................................................................................91看門狗定時振蕩器............................................................................91暫停和喚醒................................................................................................92暫停.....................................................................................................92進入暫停.............................................................................................92靜態電流.............................................................................................92喚醒....................................................................................................92看門狗定時器............................................................................................94掩膜選項....................................................................................................96應用電路....................................................................................................97第二部份 程序語言.....................................................................99第二章 指令集介紹.................................................................................101指令集......................................................................................................101指令周期..........................................................................................101數據的傳送......................................................................................101算術運算..........................................................................................102邏輯和移位運算..............................................................................102分支和控制的轉換..........................................................................102位運算..............................................................................................102查表運算..........................................................................................103其它運算..........................................................................................103指令設定一覽表......................................................................................104慣例..................................................................................................104I/O 型單片機使用手冊iv第三章 指令定義.....................................................................................107第四章 匯編語言和編譯器.....................................................................121常用符號..................................................................................................121語句語法..................................................................................................122名稱..................................................................................................122操作項..............................................................................................122操作數項..........................................................................................122注解..................................................................................................122編譯偽指令..............................................................................................123條件編譯偽指令..............................................................................123文件控制偽指令..............................................................................124程序偽指令......................................................................................126數據定義偽指令..............................................................................130宏指令..............................................................................................132匯編語言指令..........................................................................................136名稱..................................................................................................136助記符..............................................................................................136操作數、運算子和表達式..............................................................136其它..........................................................................................................139前置引用..........................................................................................139局部標號..........................................................................................139匯編語言保留字..............................................................................140編譯器選項..............................................................................................141編譯列表文件格式..................................................................................141源程序列表......................................................................................141編譯總結..........................................................................................142其它..................................................................................................142第三部份 開發工具................................................................... 145第五章 單片機開發工具.........................................................................147HT-IDE 集成開發環境............................................................................147盛群單片機仿真器(HT-ICE) ..................................................................149HT-ICE 接口卡.................................................................................149OTP 燒寫器.....................................................................................149OTP 適配卡.....................................................................................149系統配置..................................................................................................150HT-ICE 接口卡設置........................................................................151安裝..........................................................................................................153系統要求..........................................................................................153硬件安裝..........................................................................................153軟件安裝..........................................................................................154目錄v第六章 快速開始.....................................................................................159步驟一:建立一個新項目..............................................................159步驟二:將源程序文件加到項目中..............................................159步驟三:編譯項目..........................................................................159步驟四:燒寫OTP 單片機.............................................................160步驟五:傳送程序與掩膜選項單至Holtek ..................................160附錄............................................................................................... 161附錄A 特性曲線圖...................................................................................163附錄B 封裝信息.......................................................................................173
上傳時間: 2013-10-18
上傳用戶:blacklee
基于HT49CVX的遙控接收軟件模塊設計指南 本軟件模塊用于接收譯碼編碼格式為NEC 格式 (見圖1) 的紅外遙控器信號,由于使用了RMT TIMER,所以適用于帶有RMT TIMER 功能的HT49CVX 系列。
上傳時間: 2013-11-21
上傳用戶:jiangshandz
HT6221發碼的接收原理及應用 HT6221 是Holtek 公司生產的多功能編碼芯片,采用PPM(Pulse Position Modulation)進行編碼
上傳時間: 2014-09-10
上傳用戶:AbuGe
本實驗是基于EasyFPGA030 的串口接收設計。FPGA 除了需要控制外圍器件完成特定的功能外,在很多的應用中還需要完成FPGA 和FPGA 之間、FPGA 和外圍器件之間以及FPGA 和微機的數據交換和指令傳輸,稱之為FPGA 數據傳輸。
上傳時間: 2013-10-29
上傳用戶:zhyiroy
本實驗是基于EasyFPGA030 的串口接收設計。FPGA 除了需要控制外圍器件完成特定的功能外,在很多的應用中還需要完成FPGA 和FPGA 之間、FPGA 和外圍器件之間以及FPGA 和微機的數據交換和指令傳輸,稱之為FPGA 數據傳輸。FPGA 的數據通信的方式有并行通信和串行通信兩種,這里我們就本實驗重點講述串口通信。所謂串口通信是指外設與計算機之間使用一根數據信號線(另外需要地線,可能還需要控制線),數據在一根數據信號線上一位一位地進行傳輸,每一位數據都占據一個固定的時間長度。這種通信方式使用的數據線少,在遠距離通信中可以節約成本。當然,其傳輸的速度比并行傳輸慢。
上傳時間: 2013-10-08
上傳用戶:wushengwu