在需要實(shí)時大量輸入漢字的顯示控制處理應(yīng)用中，利用傳統(tǒng)單片機(jī)實(shí)現(xiàn)顯示控制的設(shè)計(jì)方法是較難實(shí)現(xiàn)的。帶漢字字庫的液晶模塊的使用使得小容量ROM單片機(jī)的大量漢字信息輸入與顯示成為可能。提出了針對漢字字庫編碼的二級索引拼音輸入檢索方法,介紹了以ST7920作為控制器的帶漢字字庫的液晶顯示模塊的接口方法及漢字顯示和控制原理，給出了通用計(jì)算機(jī)鍵盤在單片機(jī)中的串行接口，采用該技術(shù)可大大增強(qiáng)單片機(jī)的漢字輸入功能。為小容量ROM單片機(jī)的大批量漢字信息處理提供了一種漢字輸入解決方案。 Abstract: It is difficult to realize Chinese characters input method based on the embedded system by using the traditional design method of display control. It is possible to input and display Chinese characters based on the embedded system with the ROM of small content by using the LCD module with Chinese characters.Chinese characters input method of the quadric index recall in allusion to Chinese characters code is brought forward.The interface and the principle of Chinese characters display control based on the LCD module controlled with the ST7920 is introduced too.The serial interface of the computer keyboard in common use and the embedded system is given at the same time. It can enhance the embedded system function of Chinese characters input by using this technology, and provide a kind of Chinese characters input scheme for the embedded system with small capacity ROM.
上傳時間： 2013-11-19
上傳用戶：jhksyghr
針對船舶氣象儀保障維修而設(shè)計(jì)的船舶氣象儀測試系統(tǒng)，包括信息處理終端、主儀器檢測模塊、傳感器檢測模塊，各個模塊都采用基于AVR單片機(jī)的嵌入式系統(tǒng)，模塊之間通過CAN總線進(jìn)行通信。結(jié)果表明，船舶氣象儀測試系統(tǒng)能夠快速檢測船舶氣象儀故障，與單純依靠人工方式排查故障相比，故障檢測時間縮短了60%以上。 Abstract: The test system of ship meteorological instrument was developed to satisfy the maintenance of ship meteorological instruments，which composed of information processing terminal， testing module of main instrument and testing module of sensors. Each of these modules included an embedded system based on microcontroller of AVR series and communicated with other module by CAN bus. The results show that the test system can judge the fault of ship meteorological instrument quickly and shorten the fault detection time as much as 60% compared with simple manual troubleshooting.
標(biāo)簽： AVR 單片機(jī) 氣象儀 測試系統(tǒng)
上傳時間： 2013-11-23
上傳用戶：stvnash
Information in this document is subject to change without notice and does notrepresent a commitment on the part of the manufacturer. The software describedin this document is furnished under license agreement or nondisclosureagreement and may be used or copied only in accordance with the terms of theagreement. It is against the law to copy the software on any medium except asspecifically allowed in the license or nondisclosure agreement. The purchasermay make one copy of the software for backup purposes. No part of this manualmay be reproduced or transmitted in any form or by any means, electronic ormechanical, including photocopying, recording, or information storage andretrieval systems, for any purpose other than for the purchaser’s personal use,without written permission.
上傳時間： 2014-12-27
上傳用戶：Tracey
用戶對消費(fèi)器和工業(yè)品人機(jī)界面的強(qiáng)勁需求使液晶顯示產(chǎn)品產(chǎn)場迅速升溫。為滿足這一市場需求，MICROCHIP TECHNOLOGY推出了一系列新型PIC單片機(jī)。
上傳時間： 2013-11-16
上傳用戶：siguazgb
胰島素泵的設(shè)計(jì) MPLAB IDE是一種在PC 機(jī)上運(yùn)行的軟件，用來為Microchip Technology系列單片機(jī)開發(fā)應(yīng)用程序。由于它提供了一種單一的集成環(huán)境來為嵌入式單片機(jī)開發(fā)程序代碼，因此被稱為集成開發(fā)環(huán)境或IDE，所有軟件開發(fā)任務(wù)都可以在MPLAB IDE下完成，包括編輯、編譯、調(diào)試程序和下載。MPLAB IDE提供了一個統(tǒng)一的開發(fā)平臺，用于所有Microchip Technology處理器系統(tǒng)。 本系統(tǒng)的軟件設(shè)計(jì)開發(fā)采用C語言。C語言的可移植性很高，并且可讀性很好。軟件設(shè)計(jì)是通過各個模塊的編程設(shè)計(jì)來實(shí)現(xiàn)的。
上傳時間： 2013-10-08
上傳用戶：哈哈haha
MPLAB C30用戶指南(英文) HIGHLIGHTSThe information covered in this chapter is as follows:• About this Guide• Recommended Reading• Troubleshooting• The Microchip Web Site• Development Systems Customer Notification Service• Customer Support Document LayoutThe document layout is as follows:• Chapter 1: Compiler Overview – describes MPLAB C30, development tools andfeature set.• Chapter 2: Differences between MPLAB C30 and ANSI C – describes thedifferences between the C language supported by MPLAB C30 syntax and thestandard ANSI-89 C.• Chapter 3: Using MPLAB C30 – describes how to use the MPLAB C30 compilerfrom the command line.• Chapter 4: MPLAB C30 Runtime Environment – describes the MPLAB C30runtime model, including information on sections, initialization, memory models, thesoftware stack and much more.• Chapter 5: Data Types – describes MPLAB C30 integer, floating point and pointerdata types.• Chapter 6: Device Support Files – describes the MPLAB C30 header and registerdefinition files, as well as how to use with SFR’s.• Chapter 7: Interrupts – describes how to use interrupts.• Chapter 8: Mixing Assembly Language and C Modules – provides guidelines tousing MPLAB C30 with MPLAB ASM30 assembly language modules.
上傳時間： 2013-10-21
上傳用戶：13925096126
PICkit™ 2 Microcontroller Programmer USER’S GUIDE This chapter contains general information that will be useful to know before using thePICkit™ 2 Microcontroller Programmer. Items discussed in this chapter include:• Document Layout• Conventions Used in this Guide• Warranty Registration• Recommended Reading• The Microchip Web Site• Development Systems Customer Change Notification Service• Customer Support• Document Revision History
標(biāo)簽： Microcontrolle PICkit 8482
上傳時間： 2013-11-05
上傳用戶：妄想演繹師
Stellaris(群星)單片機(jī)的片上FLASH編程(英) INFORMATION IN THIS DOCUMENT IS PROVIDED IN CONNECTION WITH LUMINARY MICRO PRODUCTS. NO LICENSE,EXPRESS OR IMPLIED, BY ESTOPPEL OR OTHERWISE, TO ANY INTELLECTUAL PROPERTY RIGHTS IS GRANTED BY THISDOCUMENT. EXCEPT AS PROVIDED IN LUMINARY MICRO’S TERMS AND CONDITIONS OF SALE FOR SUCH PRODUCTS,LUMINARY MICRO ASSUMES NO LIABILITY WHATSOEVER, AND LUMINARY MICRO DISCLAIMS ANY EXPRESS OR IMPLIEDWARRANTY, RELATING TO SALE AND/OR USE OF LUMINARY MICRO’S PRODUCTS INCLUDING LIABILITY OR WARRANTIESRELATING TO FITNESS FOR A PARTICULAR PURPOSE, MERCHANTABILITY, OR INFRINGEMENT OF ANY PATENT, COPYRIGHTOR OTHER INTELLECTUAL PROPERTY RIGHT. LUMINARY MICRO’S PRODUCTS ARE NOT INTENDED FOR USE IN MEDICAL,LIFE SAVING, OR LIFE-SUSTAINING APPLICATIONS.
標(biāo)簽： Stellaris FLASH 單片機(jī) 編程
上傳時間： 2013-10-22
上傳用戶：JamesB
Stellaris(群星)單片機(jī)加上32KB串行SRAM(英) INFORMATION IN THIS DOCUMENT IS PROVIDED IN CONNECTION WITH LUMINARY MICRO PRODUCTS. NO LICENSE,EXPRESS OR IMPLIED, BY ESTOPPEL OR OTHERWISE, TO ANY INTELLECTUAL PROPERTY RIGHTS IS GRANTED BY THISDOCUMENT. EXCEPT AS PROVIDED IN LUMINARY MICRO’S TERMS AND CONDITIONS OF SALE FOR SUCH PRODUCTS,LUMINARY MICRO ASSUMES NO LIABILITY WHATSOEVER, AND LUMINARY MICRO DISCLAIMS ANY EXPRESS OR IMPLIEDWARRANTY, RELATING TO SALE AND/OR USE OF LUMINARY MICRO’S PRODUCTS INCLUDING LIABILITY OR WARRANTIESRELATING TO FITNESS FOR A PARTICULAR PURPOSE, MERCHANTABILITY, OR INFRINGEMENT OF ANY PATENT, COPYRIGHTOR OTHER INTELLECTUAL PROPERTY RIGHT. LUMINARY MICRO’S PRODUCTS ARE NOT INTENDED FOR USE IN MEDICAL,LIFE SAVING, OR LIFE-SUSTAINING APPLICATIONS.
標(biāo)簽： Stellaris SRAM 32 KB
上傳時間： 2013-11-22
上傳用戶：lixqiang
用C18編譯器進(jìn)行Microwire串行EEPROM與PIC18單片機(jī)的接口設(shè)計(jì) AN1004中文資料 目前市場上有許多種單片機(jī)用在嵌入式控制系統(tǒng)設(shè)計(jì)中，這些嵌入式控制系統(tǒng)中的很大一部分都要用到非易失性存儲器。由于串行EEPROM 具有封裝尺寸小，存儲容量靈活，對I/O 引腳要求低，和低功耗低成本等特點(diǎn)，已成為非易失性存儲器的首選。 為了滿足市場需求， Microchip Technology 已經(jīng)推出了一整套符合工業(yè)標(biāo)準(zhǔn)的串行EEPROM，覆蓋了2 線式（I2C™）、3 線式（Microwire）和SPI 通信標(biāo)準(zhǔn)，并提供了不同的存儲容量、工作電壓范圍和封裝形式。
標(biāo)簽： Microwire EEPROM C18 PIC
上傳時間： 2013-10-22
上傳用戶：crazyer
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