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
STM32F10xxx USB開發工具包
上傳時間： 2013-10-23
上傳用戶：qunquan
MCU51的串口調試工具:本站會員 gxujjd 及sltian 推薦的Mcu51網站的免費串口調試工具。此版本使用C++Builder編寫.
上傳時間： 2013-11-08
上傳用戶：Togetherheronce
關鍵詞外部工具，配置信息，xml，TKStudio，ExternTool摘 要外部工具信息配置是TKStudio集成開發環境提供的用于編輯外部工具配置信息的軟件。該軟件具有添加，刪除和編輯外部工具配置信息的功能。
上傳時間： 2014-12-28
上傳用戶：bioequ
51單片機設置軟件工具:51單片機設置軟件工具可以進行波特率，定時器，TO/T1方式控制，串口工作方式，T2控制，中斷開關，中斷優先級，電源模式，T2波特率，8252狗/EE，8252PL等功能。
上傳時間： 2013-11-04
上傳用戶：thuyenvinh
Keil 還提供了一些輔助工具如外圍接口、性能分析、變量來源分析、代碼作用分析等，幫助我們了解程的性能、查找程序中的隱藏錯誤，快速查看程序變量名信息等，這一講中將對這些功工具作一介紹，另外還將介紹Keil 的部份高級調試技巧。這部份功能并不是直接用來進行程序調試的，但可以幫助我們進行程序的調試、程序性能的分析，同樣是一些很有用的工具。
上傳時間： 2013-10-28
上傳用戶：1966649934
Keil C51單片機/arm開發工具 V8.02 :使用方法：雙擊c51v802.exe直接安裝直到結束，安裝路徑最好選用默認的c:\keil 不含注冊碼，有2k代碼的大小限制。單片機開發必備軟件。
上傳時間： 2013-11-04
上傳用戶：summery
PK51是為8051系列單片機所設計的開發工具，支持所有8051系列衍生產品，，支持帶擴展存儲器和擴展指令集（例如Dallas390/5240/400,Philips 51MX,Analog Devices MicroConverters）的新設備,以及支持很多公司的一流的設備和IP內核,比如Analog Devices, Atmel, Cypress Semiconductor, Dallas Semiconductor, Goal, Hynix, Infineon, Intel, NXP(founded by Philips), OKI, Silicon Labs,SMSC, STMicroeleectronics,Synopsis, TDK, Temic, Texas Instruments,Winbond等。通過PK51專業級開發工具，可以輕松地了解8051的On-chip peripherals與及其它關鍵特性。
上傳時間： 2013-10-09
上傳用戶：1109003457
24cxx讀寫程序軟件-中文版 版本：V1.1.0.20916增加功能：用戶可以設置并口地址 可以編輯Client區內容 修改了Client區界面 簡體中文，英文雙語界面 詳見安裝好后的Readme.pdf-----------------------------------說明：W24CXX.EXE為Windwos下使用計算機并口讀寫24系列I2C EEPROM的小軟件開發工具：Borland C++ Builder 6.0 WinDriver 5.05b開發環境：Windows 2K Profressional SP3運行環境：Windows98/NT/2K/XP-----------------------------------程序開發：林曉斌（SONICSS)EMAIL: SONICSS@CNUNINET.COM注：若您使用Win98系統，必須重新啟動計算機
上傳時間： 2013-11-10
上傳用戶：wxnumen
漢字字模工具軟件操作手冊.pdf
上傳時間： 2013-10-09
上傳用戶：sglccwk
