SF-CY3 FPGA套件開發(fā)指南Ver6.00 (by特權(quán)同學)
上傳時間: 2013-10-22
上傳用戶:songnanhua
Spartan+3E中文用戶指南。
上傳時間: 2013-10-14
上傳用戶:趙云興
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
標簽: FPGA 安全系統(tǒng)
上傳時間: 2013-11-05
上傳用戶:維子哥哥
Synplify工具使用指南
上傳時間: 2014-12-28
上傳用戶:zhuyibin
AstroII-EVB-F1K(A)-L144開發(fā)板用戶指南
標簽: AstroII-EVB-F 144 開發(fā)板 用戶
上傳時間: 2013-11-22
上傳用戶:zhichenglu
本文是關(guān)于 xilinx公司的7系列FPGA應(yīng)用指南。 xilinx公司的7系列FPGA包括3個子系列,Artix-7、 Kintex-7和Virtex-7。本資料就是對這3各系列芯片的介紹。 下表是xilinx公司的7系列FPGA芯片容量對比表
標簽: xilinx FPGA 應(yīng)用指南
上傳時間: 2013-11-19
上傳用戶:31633073
本資料是關(guān)于智能型器件AstroII_ISC用戶指南。
標簽: AstroII_ISC 用戶
上傳時間: 2013-11-24
上傳用戶:hbsunhui
從消費類電子到工業(yè)、電信基礎(chǔ)架構(gòu)設(shè)備,F(xiàn)PGA與連接外面世界的模擬及混合信號IC如影隨形,當系統(tǒng)中需要多個關(guān)鍵元件實現(xiàn)數(shù)據(jù)采集和處理功能時,您可以考慮是否選擇FPGA更實惠?如何確定哪些器件最適合您的應(yīng)用,而且它們之間的協(xié)同工作能力更強呢? Xilinx FPGA模擬方案產(chǎn)品指南將為您解答疑惑……
標簽: Xilinx FPGA 模擬方案 產(chǎn)品指南
上傳時間: 2013-11-04
上傳用戶:gy592333
FPGA 具有輕松集成與支持新協(xié)議和新標準以及產(chǎn)品定制的能力,同時仍然可以實現(xiàn)快速的產(chǎn)品面市時間。在互聯(lián)網(wǎng)和全球市場環(huán)境中,外包制造變得越來越普遍,這使得安全變得更加重要。正如業(yè)界領(lǐng)袖出版的文章所述,反向工程、克隆、過度構(gòu)建以及篡改已經(jīng)成為主要的安全問題。據(jù)專家估計,每年因為假冒產(chǎn)品而造成的經(jīng)濟損失達數(shù)十億美元。國際反盜版聯(lián)盟表示,這些假冒產(chǎn)品威脅經(jīng)濟的發(fā)展,并且給全球的消費類市場帶來重大影響。本白皮書將確定設(shè)計安全所面臨的主要威脅,探討高級安全選擇,并且介紹Xilinx 的新型、低成本SpartanTM-3A、Spartan-3AN 和Spartan-3A DSP FPGA 如何協(xié)助保護您的產(chǎn)品和利潤。
上傳時間: 2014-12-28
上傳用戶:松毓336
Spartan-3AN 器件帶有可以用于儲存配置數(shù)據(jù)的片上Flash 存儲器。如果在您的設(shè)計中Flash 存儲器沒有與外部相連,那么Flash 存儲器無法從I/O 引腳讀取數(shù)據(jù)。由于Flash 存儲器在FPGA 內(nèi)部,因此配置過程中Spartan-3AN 器件比特流處于隱藏狀態(tài)。這一配置成了設(shè)計安全的起點,因為無法直接從Flash 存儲器拷貝設(shè)計。
上傳時間: 2013-11-04
上傳用戶:sammi
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