Dongle泛指任何能插到電腦上的小型硬體，PC tv dongle則是用來在PC上觀看電視節(jié)目所用的擴充裝置。一般來說，依照採用的電視訊號規(guī)格，PC tv dongle可區(qū)分成兩大類：若使用的訊源為數(shù)位訊號，則屬於數(shù)位PC tv dongle；若使用的是類比訊號，則屬於類比PC tv dongle。全球各地皆有不同的採納階段，且推行的廣播標(biāo)準(zhǔn)也不盡相同。
上傳時間： 2013-12-12
上傳用戶：lifangyuan12
摘要：LCDtv取代CRT成為家用電視機主流產(chǎn)品已是必然趨勢，而LCDtv所面臨的能耗及成本壓力也不可回避。文章分析了LCD tv傳統(tǒng)電源方案存在的問題，介紹了昂寶電子LCDtv電源整體解決方案。關(guān)鍵詞：家用電視機，LCD tv，電源，能耗，成本
上傳時間： 2013-11-23
上傳用戶：我干你啊
This white paper discusses how market trends, the need for increased productivity, and new legislation have accelerated the use of safety systems in industrial machinery. This TÜV-qualified FPGA design methodology is changing the paradigms of safety designs and will greatly reduce development effort, system complexity, and time to market. This allows FPGA users to design their own customized safety controllers and provides a significant competitive advantage over traditional microcontroller or ASIC-based designs. Introduction The basic motivation of deploying functional safety systems is to ensure safe operation as well as safe behavior in cases of failure. Examples of functional safety systems include train brakes, proximity sensors for hazardous areas around machines such as fast-moving robots, and distributed control systems in process automation equipment such as those used in petrochemical plants. The International Electrotechnical Commission’s standard, IEC 61508: “Functional safety of electrical/electronic/programmable electronic safety-related systems,” is understood as the standard for designing safety systems for electrical, electronic, and programmable electronic (E/E/PE) equipment. This standard was developed in the mid-1980s and has been revised several times to cover the technical advances in various industries. In addition, derivative standards have been developed for specific markets and applications that prescribe the particular requirements on functional safety systems in these industry applications. Example applications include process automation (IEC 61511), machine automation (IEC 62061), transportation (railway EN 50128), medical (IEC 62304), automotive (ISO 26262), power generation, distribution, and transportation. 圖Figure 1. Local Safety System
標(biāo)簽： FPGA 安全系統(tǒng)
上傳時間： 2013-11-05
上傳用戶：維子哥哥
This white paper discusses how market trends, the need for increased productivity, and new legislation have accelerated the use of safety systems in industrial machinery. This TÜV-qualified FPGA design methodology is changing the paradigms of safety designs and will greatly reduce development effort, system complexity, and time to market. This allows FPGA users to design their own customized safety controllers and provides a significant competitive advantage over traditional microcontroller or ASIC-based designs. Introduction The basic motivation of deploying functional safety systems is to ensure safe operation as well as safe behavior in cases of failure. Examples of functional safety systems include train brakes, proximity sensors for hazardous areas around machines such as fast-moving robots, and distributed control systems in process automation equipment such as those used in petrochemical plants. The International Electrotechnical Commission’s standard, IEC 61508: “Functional safety of electrical/electronic/programmable electronic safety-related systems,” is understood as the standard for designing safety systems for electrical, electronic, and programmable electronic (E/E/PE) equipment. This standard was developed in the mid-1980s and has been revised several times to cover the technical advances in various industries. In addition, derivative standards have been developed for specific markets and applications that prescribe the particular requirements on functional safety systems in these industry applications. Example applications include process automation (IEC 61511), machine automation (IEC 62061), transportation (railway EN 50128), medical (IEC 62304), automotive (ISO 26262), power generation, distribution, and transportation. 圖Figure 1. Local Safety System
標(biāo)簽： FPGA 安全系統(tǒng)
上傳時間： 2013-11-14
上傳用戶：zoudejile
金星車載tv PAL制頻頭UV7305BDI控制源代碼
上傳時間： 2015-02-25
上傳用戶：王楚楚
device driver for various tv and tv+FM radio tuners
標(biāo)簽： various device driver tuners
上傳時間： 2014-01-13
上傳用戶：15736969615
本人以前做的一個DVD+tv 項目，51用做控制，含 NEC紅外遙控接收和轉(zhuǎn)發(fā)，VFD1632驅(qū)動，OSD 芯片M35055，NTSC高頻頭控制以及I2C 24C02的讀寫，因為以前所寫，有些地方看起來有點亂，但功能模塊OK，整個程序也是可以運行的，希望能給初用者有點參考
上傳時間： 2015-03-28
上傳用戶：凌云御清風(fēng)
游戲機的一些原理說明 包括vga－tv 掃描板，連線麻將的文檔和原理圖
標(biāo)簽： vga
上傳時間： 2015-04-19
上傳用戶：1966640071
數(shù)字高頻頭的驅(qū)動程序,對做DVD,tv的開發(fā)人員是好的例子
上傳時間： 2013-12-22
上傳用戶：894898248
MS Press - Programming Microsoft DirectShow for Digital Video & tv
標(biāo)簽： Programming DirectShow Microsoft Digital
上傳時間： 2013-12-19
上傳用戶：四只眼
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