摘要：許多微控制器具有異步UART (串口)，為兩個器件之間的通信提供了一個簡單途徑，不需要相同的系統(tǒng)時鐘。本應(yīng)用筆記介紹了一個利用MAXQ3210微控制器的兩個標(biāo)準(zhǔn)端口，通過軟...

Abstract: This application note describes how to set up and use the Timer B in the MAXQ® family of microcontrollers to generate desired PWM waveforms. The action will require that the compare functionality be enabled. The note includes...

Abstract: This application note presents a reference design for Power-over-Ethernet (PoE) midspan or endspan insertion. The reference design powers 4 to 192 Ethernet ports, and can be used in stand-alone mode or configured by a system-leve...

摘要：本應(yīng)用筆記介紹了一個基于MAXQ3210 RISC微控制器的報警系統(tǒng)，外部光電傳感器作為報警觸發(fā)裝置。當(dāng)光束被阻斷時會發(fā)出音頻報警信號。本文討論了不同的光電檢測模式和性能...

摘要：本應(yīng)用筆記介紹使用DS8113智能卡模擬接口評估(EV)套件的必要步驟。本文說明如何安裝、配置套件的硬件和軟件，如何創(chuàng)建、裝載MAXQ2000 RISC微控制器的執(zhí)行程序。這里提供了一...

摘要：本應(yīng)用筆記介紹了匯編應(yīng)用中在數(shù)據(jù)存儲器內(nèi)實現(xiàn)軟堆棧的簡單方法。該方法使用了MAXQ2000和其他基于MAXQ20的微控制器。采用了MAX-IDE的宏預(yù)處理特性，在Maxim的MAXQ®系列工程...

利用橢圓曲線數(shù)字簽名...

摘要：MAXQ3180微控制器是電表多相模擬前端。它具備現(xiàn)代多功能電表的所有功能。MAXQ3180通過串行外設(shè)互聯(lián)(SPI™)總線將其讀數(shù)傳送給主機(jī)微控制器。本應(yīng)用筆記介紹怎樣實現(xiàn)這一...

摘要：本應(yīng)用筆記介紹一種可自動實現(xiàn)立體聲音頻衰減器的系統(tǒng)。MAXQ3210低功耗16位RISC微控制器是系統(tǒng)控制器，它產(chǎn)生各種時序間隔，驅(qū)動音頻信號逐漸衰減，以靜音狀態(tài)結(jié)束。使用...

摘要：本應(yīng)用筆記簡I²C總線的驗證及實現(xiàn)單回顧了I²C總線的發(fā)展進(jìn)程，并介紹了I²C配置，以簡化總線上主機(jī)與從機(jī)之間的通信。應(yīng)用實例提供了原理圖和程序代碼，附錄1...

摘要：本應(yīng)用筆記介紹怎樣針對MAXQ1103微控制器開發(fā)、構(gòu)建并調(diào)試應(yīng)用程序。這本應(yīng)用筆記使用了Rowley Associates公司為MAXQ30平臺提供的CrossWorks C編譯器。 引言MAXQ...

摘要：本應(yīng)用筆記介紹使用USB “拇指”評估(EV)套件快速開發(fā)MAXQ2000 RISC微控制器所需要的步驟。文檔解釋了怎樣安裝和配置評估套件的硬件和軟件，怎樣開發(fā)并裝入板上MAXQ2000微控制...

摘要：本應(yīng)用筆記介紹怎樣針對MAXQ1850高性能、RISC、安全微控制器開發(fā)、構(gòu)建并調(diào)試應(yīng)用程序。實例采用了MAXQ1850評估套件(EV kit)和Rowley Associates公司提供的CrossWorks C編譯器。 ...

RSA密鑰生成利用M...

Abstract: Applications that require nonvolatile data storage almost always use an external serial EEPROM. This article describes how to provide nonvolatile data storage by using only the flash memory already available in the MAXQ microcont...

Abstract: The DS89C430 and other high-speed microcontrollers have two identical serial ports. This application note introduces the user to the universal asynchronous receiver/transmitter used in the microcontrollers. The application note d...

Abstract: The Dallas Semiconductor DS80C320 and other high-speed microcontrollers has two identical serial ports. This application note introduces the user to the universal synchronous/asynchronous receiver/transmitter, or USART, as used i...

Abstract: This application note addresses the Dallas Semiconductor DS80C320 high-speed microcontroller when used with external program memory. Due to the high speed of this device, critical memory interface timing constraints are examined....

Abstract: This application note addresses external memory interfacing with Maxim high-speed microcontrollers other than the DS80C320. A systems designer using these microcontrollers must be aware of multiplexed address/data latch requireme...

Abstract: This application note examines the use of memory expansion beyond the on-chip memory capability of high-speed microcontrollers. Bank switching is examined beyond the 64kB memory map. A discussion of ROMless program expansion, sim...