Synopsys新思科技

Synopsys, Xilinx offer FPGA prototyping manual

三月 3, 2011
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Synopsys, Xilinx offer FPGA prototyping manual

http://www.eetimes.com/electronics-news/4213693/Synopsys–Xilinx-offer-FPGA-prototyping-manual?cid=NL_EETimesDaily

3/2/2011 12:31 PM EST

Synopsys and Xilinx have made available the FPGA-Based Prototyping Methodology Manual, a practical guide to using FPGAs as a platform for SoC development. SAN FRANCISCO—EDA and IP vendor Synopsys Inc. and programmable logic vendor Xilinx Inc. have made available the FPGA-Based Prototyping Methodology Manual (FPMM), a practical guide to using FPGAs as a platform for system-on-chip (SoC) development, the companies said Wednesday (March 2).

According to the companies, the FPMM includes design and verification expertise contributed by engineering teams from several companies, including Texas Instruments Inc., STMicroelectronics NV, Freescale Seminductor Inc. and Nvidia Corp.

Each of these engineering teams has employed FPGA-based prototyping to accelerate complex ASIC and SoC development projects, according to Synopsys (Mountain View, Calif.) and Xilinx (San Jose, Calif.).

The manual covers all aspects of FPGA-based prototyping, including understanding the challenges and benefits of prototyping, the implementation of a SoC design in FPGA and its use for software and system validation, the companies said. The manual is authored by Doug Amos and René Richter of Synopsys and Austin Lesea of Xilinx.

More information about the book, including instructions on how to purchase a copy through Amazon.com and downloading a free eBook version, are available on Synopsys’ website.

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Synopsys新思科技

十月 18, 2010
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Synopsys新思科技

針對HDMI、DDR、PCI Express®、類比 IP等最新技術,新思科技DesignWare有下述技術文件可供下載。

藉由介面IP (interface IP) 達成可攜式且低功耗之以HDMI為基礎的設計
透過IP的使用,SoC設計人員可輕易將HDMI介面納入如90奈米、65奈米及40奈米等先進製程技術中。這份文件提供HDMI標準之總覽,說明它與其他數位視訊連結(digital video connection)不同之處,以及將其整合入SoC中的優點。

嵌入式DDR介面: 促成SoC設計成功之十大要訣
從許多競爭技術中脫穎而出的DDR2和DDR3 SDRAM技術已成為SoC設計之主要晶片外(off-chip)記憶體儲存解決方案。遺憾的是,許多SoC設計人員對於DRAM標準的實際狀況、一般應用和整體市場並不熟悉。這份文件針對嵌入式DDR介面提出十大指導原則,其中有許多是DRAM標準和廠商數據資料中未加以解釋的內容。

Hi-Fi音訊: 揭開隱藏的聲音分貝(hidden dBs)
在探討Hi-Fi音訊時,高「動態範圍(dynamic range)」是用來評估音響系統是否「清晰」(提供高品質音訊體驗)的最常用之衡量方式,然而它卻不是唯一的方法。這份文件探討動態範圍、規格以及必須納入考量以創造最佳音質體驗的隱藏聲音分貝(dB)。

了解PCI Express的基本原則
PCI Express乃一高效能、高頻寬的串聯通訊互聯標準(serial communications interconnect standard),該標準為周邊元件互連特殊利益團體(Peripheral Component Interconnect Special Interest Group ,PCI-SIG) 所設計,用以取代以匯流排為主(bus-based)的通訊架構(communication architectures)。這份白皮書的目的是要讓您深入了解PCI Express標準,以及對於將PCI Express介面納入SoC的相關設計挑戰具備更廣的認識。

資料路徑合成(datapath synthesis)之編碼原則
這份文件概述了處理資料路徑(datapath)合成之編碼原則;

該指南分為兩大類別:

一、協助達到功能正確(functional correctness)以及達成RTL碼中算術表達式(arithmetic expression)之預設行為(intended behavior);

二、協助資料路徑合成達成最佳的結果品質(quality of results, QoR)。

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