I/O 型單片機(jī)使用手冊(cè) 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(chǔ)區(qū)指針 – BP .........................................................................36累加器 – ACC...................................................................................37程序計(jì)數(shù)器低字節(jié)寄存器 – PCL....................................................37表格寄存器 – TBLP,TBHP,TBLH....................................................37看門狗定時(shí)寄存器 – WDTS............................................................38狀態(tài)寄存器 – STATUS.....................................................................38中斷控制寄存器 – INTC,INTC0,INTC1 .........................................39定時(shí)/計(jì)數(shù)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(xiàng)....................................................................................45定時(shí)/計(jì)數(shù)器..............................................................................................46配置定時(shí)/計(jì)數(shù)器輸入時(shí)鐘源...........................................................47定時(shí)/計(jì)數(shù)寄存器 – TMR, TMR0,TMR0L/TMR0H,TMR1L/TMR1H,TMR2.....................................................................49定時(shí)/計(jì)數(shù)控制寄存器 – TMRC,TMR0C,TMR1C,TMR2C............50定時(shí)器模式........................................................................................53事件計(jì)數(shù)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(yīng)用..............................................55預(yù)分頻器(Prescaler)...........................................................................56輸入/輸出接口...................................................................................56編程注意事項(xiàng)....................................................................................57定時(shí)/計(jì)數(shù)器應(yīng)用范例.......................................................................57中斷............................................................................................................59中斷寄存器........................................................................................59中斷優(yōu)先權(quán)........................................................................................62外部中斷............................................................................................63定時(shí)/計(jì)數(shù)器中斷...............................................................................64UART 中斷........................................................................................64編程注意事項(xiàng)....................................................................................65復(fù)位和初始化............................................................................................66復(fù)位....................................................................................................66目錄iii異步串行口——UART............................................................................74UART 特性..........................................................................................74UART 外部引腳..................................................................................74數(shù)據(jù)發(fā)送.............................................................................................75UART 狀態(tài)控制寄存器......................................................................75波特率發(fā)生器.....................................................................................79UART 設(shè)置與控制..............................................................................81UART 發(fā)送器......................................................................................83UART 接收器......................................................................................84接收錯(cuò)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(yīng)用范例.................................................................................87振蕩器........................................................................................................89系統(tǒng)時(shí)鐘配置....................................................................................89系統(tǒng)晶體/陶瓷振蕩器.......................................................................89系統(tǒng)電阻電容振蕩器........................................................................90內(nèi)部系統(tǒng)電阻電容振蕩器................................................................90RTC 振蕩器........................................................................................91看門狗定時(shí)振蕩器............................................................................91暫停和喚醒................................................................................................92暫停.....................................................................................................92進(jìn)入暫停.............................................................................................92靜態(tài)電流.............................................................................................92喚醒....................................................................................................92看門狗定時(shí)器............................................................................................94掩膜選項(xiàng)....................................................................................................96應(yīng)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(shù)據(jù)的傳送......................................................................................101算術(shù)運(yùn)算..........................................................................................102邏輯和移位運(yùn)算..............................................................................102分支和控制的轉(zhuǎn)換..........................................................................102位運(yùn)算..............................................................................................102查表運(yùn)算..........................................................................................103其它運(yùn)算..........................................................................................103指令設(shè)定一覽表......................................................................................104慣例..................................................................................................104I/O 型單片機(jī)使用手冊(cè)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(hào)..................................................................................................121語句語法..................................................................................................122名稱..................................................................................................122操作項(xiàng)..............................................................................................122操作數(shù)項(xiàng)..........................................................................................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(shù)據(jù)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(shù)、運(yùn)算子和表達(dá)式..............................................................136其它..........................................................................................................139前置引用..........................................................................................139局部標(biāo)號(hào)..........................................................................................139匯編語言保留字..............................................................................140編譯器選項(xiàng)..............................................................................................141編譯列表文件格式..................................................................................141源程序列表......................................................................................141編譯總結(jié)..........................................................................................142其它..................................................................................................142第三部份 開發(fā)工具................................................................... 145第五章 單片機(jī)開發(fā)工具.........................................................................147HT-IDE 集成開發(fā)環(huán)境............................................................................147盛群單片機(jī)仿真器(HT-ICE) ..................................................................149HT-ICE 接口卡.................................................................................149OTP 燒寫器.....................................................................................149OTP 適配卡.....................................................................................149系統(tǒng)配置..................................................................................................150HT-ICE 接口卡設(shè)置........................................................................151安裝..........................................................................................................153系統(tǒng)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(gè)新項(xiàng)目..............................................................159步驟二：將源程序文件加到項(xiàng)目中..............................................159步驟三：編譯項(xiàng)目..........................................................................159步驟四：燒寫OTP 單片機(jī).............................................................160步驟五：傳送程序與掩膜選項(xiàng)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(shí)間： 2013-10-18
上傳用戶：blacklee
HT45R35在觸控按鍵中的應(yīng)用(使用C語言) HT45R35 Demo Board包含12個(gè)Touch Switch，這是一種電容式的非接觸式觸摸按鍵，它可以用來取代任何的機(jī)械式按鍵。由于C語言具有良好的可讀性、可移植性等優(yōu)點(diǎn)，本文將介紹如何使用HOLTEK C語言來完成HT45R35 12Key Touch Switch Demo Board的軟件設(shè)計(jì).
上傳時(shí)間： 2013-10-10
上傳用戶：bjgaofei
HT45R3X系列觸控IC按鍵識(shí)別SWIP介紹 HOLTEK 用于觸控按鍵的IC 有：HT45R34、HT45R36、HT45R38 等。為了幫助使用者，在利用這些IC 開發(fā)項(xiàng)目時(shí)，省去重復(fù)編寫按鍵檢測程序的工作，我們特此寫出 SWIP，用于HT45R34，HT45R36，HT45R38 的觸摸按鍵檢測功能，使用者只需修改UserSet.inc 中的幾個(gè)參數(shù)，便可實(shí)現(xiàn)對(duì)HT45R34，HT45R36，HT45R38 的觸摸按鍵檢測功能。
上傳時(shí)間： 2013-11-19
上傳用戶：zjf3110
HT46R74D-1在人體電子秤中的應(yīng)用 HOLTEK 用于電子秤的IC 有：HT46R71D-1、HT46R72D-1、HT46R73D-1、HT46R74D-1、HT46RU75D-1 等。此款人體電子秤是用HT46R74D-1 開發(fā)的高精度人體電子秤。HT46R74D-1 內(nèi)建雙積分A/D轉(zhuǎn)換器及升壓和穩(wěn)壓電路，此穩(wěn)壓電路可為Sensor 提供電源。
上傳時(shí)間： 2014-12-27
上傳用戶：大三三
HT48E MCU系列1K位EEPROM 本文以HT48E06 為例子，但程序可適用于HOLTEK HT48E06、HT48E10、HT48E30 等，含有1K 位EEPROM Data Memory 的MCU。
上傳時(shí)間： 2014-12-27
上傳用戶：lalaruby
基于HT49的MCU控制HT93LC46的讀寫 HT93LC46EEPROM 是HOLTEK 制造的1K 位系列的EEPROM（電子可擦除只讀存儲(chǔ)器），一般它用于微控制器的固定數(shù)據(jù)的存儲(chǔ)。在本文中，我們將以HOLTEK 公司8 位微控制器HT49 系列為例，介紹該芯片常用的操作功能代碼。用戶只需把代碼加到程序中，并且在使用HT93LC46 之前將引腳CS/SK/DI/DO 連接即可。
上傳時(shí)間： 2013-11-02
上傳用戶：笨小孩
基于HT46R065V的24V VFD八位OTP型單片機(jī) 增強(qiáng)A/D 型系列單片機(jī)是一款8 位具有高性能精簡指令集的單片機(jī)，應(yīng)用相當(dāng)廣泛。秉承HOLTEK 單片機(jī)具有的低功耗、I/O 靈活、定時(shí)器功能、振蕩類型可選、休眠和喚醒功能、看門狗和低電壓復(fù)位等豐富的功能選項(xiàng)，增強(qiáng)A/D 型單片機(jī)具有極高的性價(jià)比，其內(nèi)部集成了系統(tǒng)振蕩器HIRC，提供三種頻率選擇，不需要增加外部元器件。可以廣泛適用于各種應(yīng)用，例如工業(yè)控制，消費(fèi)類產(chǎn)品，家用電器子系統(tǒng)控制等。
上傳時(shí)間： 2013-11-09
上傳用戶：ynzfm
HT45R34在12KEY觸摸按鍵中的應(yīng)用(使用C語言) 本文中我們介紹如何利用我們HOLTEK C語言來完成HT45R34 12Key Touch Switch Demo board的軟件設(shè)計(jì)。
上傳時(shí)間： 2013-12-22
上傳用戶：han_zh
HT6221發(fā)碼的接收原理及應(yīng)用 HT6221 是HOLTEK 公司生產(chǎn)的多功能編碼芯片，采用PPM（Pulse Position Modulation）進(jìn)行編碼
上傳時(shí)間： 2014-09-10
上傳用戶：AbuGe
HT45R35VC/R-F型八位OTP單片機(jī) HT45R35V 是一款C/R-F 型具有8 位高性能精簡指令集的單片機(jī)，專門為需要VFD 功能的產(chǎn)品而設(shè)計(jì)。 秉承HOLTEK MCU 一般特性，該單片機(jī)帶有暫停和喚醒功能，振蕩器選項(xiàng)等等，這些都保證使用者的應(yīng)用只需極少的外部元器件便可實(shí)現(xiàn)。這款單片機(jī)專門為直接與VFD 面板相連的VFD 應(yīng)用而設(shè)計(jì)。集成C/R-F 功能，外加功耗低、性能良好、I/O 使用靈活、成本低等優(yōu)勢(shì)，使這款單片機(jī)可以廣泛應(yīng)用于VFD 相關(guān)產(chǎn)品中，例如家電定時(shí)產(chǎn)品，各種消費(fèi)產(chǎn)品，子系統(tǒng)控制器，其他家電應(yīng)用等方面。
上傳時(shí)間： 2013-11-07
上傳用戶：semi1981
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