High volume USB 2.0 devices will be designed using ASIC technology with embedded USB 2.0 support. For full-speed USB devices the operating frequency was low enough to allow data recovery to be handled in a vendors VHDL code, with the ASIC vendor providing only a simple level translator to meet the USB signaling requirements. Today s gate arrays operate comfortably between 30 and 60 MHz. With USB 2.0 signaling running at hundreds of MHz, the existing design methodology must change.
標簽： technology 2.0 USB designed
上傳時間： 2017-07-05
上傳用戶：zhoujunzhen
PCI-Express Lane Test Utility. Validates negotiated lane capability registers, returns error codes, supports multiple vendor/device ID s
標簽： PCI-Express negotiated capability Validates
上傳時間： 2013-12-21
上傳用戶：hwl453472107
This book is intended as a thorough introduction to both PCI and PCI-X. Is as a “companion” to the specifications. If you’re designing boards or systems using offthe-shelf PCI interface silicon, this book together with the silicon vendor’s data sheets should be sufficient for your needs. On the other hand, if your goal is to design PCI silicon, motherboards or backplanes, you will undoubtedly need to reference the specifications for additional detail.
標簽： introduction companion intended thorough
上傳時間： 2014-08-18
上傳用戶：hoperingcong
Java technology has evolved from a programming language designed to create machine-independent embedded systems into a robust, vendor-independent, machine-independent, server-side technology, enabling the corporate community to realize the full potential of web-centric applications. Java began with the release of the Java Development Kit (JDK). It was obv
標簽： machine-independent programming technology designed
上傳時間： 2013-12-28
上傳用戶：lacsx
3 Dimensions TV (3DTV) became commercially available in the United States in 2010 and service in other countries was expected to follow soon thereafter. 3DTV is a subset of a larger discipline known as 3D Video (3DV). There are now many routine vendor announcements related to 3DTV/3DV, and there are also conferences wholly dedicated to the topic.
標簽： Transmission Encoding Content Capture 3DTV and
上傳時間： 2020-05-23
上傳用戶：shancjb
The following sections profile many of the vendors in the NFV market. The individual profiles were created through a collaborative effort between SDNCentral’s Research Team and the vendor’s product experts. SDNCentral worked under the assumption the information provided by the vendors was factual, auditing the submissions only to remove unverifiable claims and hyperbole. Extended profiles can be viewed online. While every attempt has been made to validate the capabilities listed in the profiles, SDNCentral advises end users to verify the veracity of each claim for themselves in their actual deployment environments. SDNCentral cannot be held liable for unexpected operations, damages or incorrect operation due to any inaccuracies listed here. SDNCentral welcomes feedback and additional information from end users based on their real-world experiences with the products and technologies listed. The SDNCentral research team can be reached at
標簽： SDxCentral-Mega-NFV-Report
上傳時間： 2020-06-01
上傳用戶：shancjb
This book intends to prepare you to define Unified Communications (UC) for yourself and then get it to work for you. Each vendor pulls together from its available products a package of features related to voice, data, messaging, and image communications. That’s UC for one vendor, but it’s unlikely to match exactly the UC from another vendor. You need a detailed specification to know what you’ll see installed.
標簽： Communications Unified VoIP and
上傳時間： 2020-06-01
上傳用戶：shancjb
一、DeviceNet概述DeviceNet 規范由Rockwell 自動化公司開發，并將其作為一個基于 CAN協議的開放式現場總線標準而公布。最初的 DeviceNet產品在1995年初出現。DeviceNet協議特別為工廠自動控制而定制，它在美國和亞洲扮演了非常重要的角色。在歐洲，越來越多的系統方案使用 DeviceNet來實現。ODVA（Open DeviceNet vendor Association）是所有DeviceNet產品開發者的組織，它成立于 1995年，并獲得了Rockwell 自動化公司所有知識產權的轉讓。該組織按照公司的原則進行運作，并確保所有成員都有同等的發言權。它負責DeviceNet標準的制定和更新。此外，ODVA還致力于DeviceNet在全球的推廣和市場化。開發基于DeviceNet的產品必須遵循 DeviceNet規范。DeviceNet規范分Volume 1，Volume Il兩部分。用戶可以從ODVA協會尋找關于 DeviceNet開發源代碼的信息：基于 CAN-bus的硬件則可以從 PHILPS.Intel等半導體供貨商那里獲得
標簽： devicenet協議
上傳時間： 2022-06-26
上傳用戶：
VIP專區-嵌入式/單片機編程源碼精選合集系列（80）資源包含以下內容：1. 9315原理圖,剩下的見后續部分fds fdsf.2. 0809的一個比較詳細的C程序.3. 18b20的c程序.4. 18b20的例外一個c程序.5. ZIGBEE開發板JN-AP-1002燈閃爍轉換的例程.6. LWIP1.1.1在UCOS-II2.61上的移植.7. wince ril程序.8. Maria2 CarTV 20060707 Tony.9. PS2 游戲接口應用程序。IR 跳舞毯程序.10. PS2紅外跳舞毯發射程序.11. 用三星的MCU寫的CID電話機源程序.12. 合泰MCU寫的電話機源程序.13. FSK軟解碼.14. 防盜報警器NTK源代碼.15. EZUSB 同步流傳輸主機源代碼！針對fx2芯片.16. 基于S3C44B0X的開發板原理圖.17. PCI驅動開發事例文檔說明.18. dsp f2812 源程序.19. dsp f2812 運行環境ccs2000的源程序.20. dsp f2812 運行環境ccs2000的源程序.21. dsp f2812 運行環境ccs2000的源程序.22. dsp f2812 運行環境ccs2000的源程序.23. dsp f2812 運行環境ccs2000的源程序.24. 一般都可以用msp430x14x串口通信的程序,這次主要在msp430F149中調過了.25. 車載顯示器.26. LCM 12864廠家提供 C51驅動源程序.27. VHDL接口電路實用源程序.28. 用WINCE進行嵌入式開發的源代碼開發板S3C2410.29. 解壓或者復制到軟件相應的目錄即可使用此代碼.30. 在linux下進行ARM開發所使用的源代碼.31. 此為嵌入式linux開發驅動程序調試源代碼.32. ARMLPC2129ucosii283(uCOSII2.83已經移植到arm7,iar環境).33. 自動撥號,用于ip自動撥號,防盜等.用c語言寫成..34. zigbee Interface an Atmel AVR MCU with Freescales MC1319x ZigBee chip.35. cpress usb 芯片Vender 處理固件。 The purpose of this software is to demonstrate how to implement vendor s.36. 用C51做超聲波,嵌入式開發模式,對開發者有用!.37. 詳細提供了太陽能抓蟲燈的原理圖和布線圖和材料表,自己開發沒有抄襲.38. 詳細提供了5000kw正弦波逆變器的原理圖sch和pcb圖紙.39. 本程序使用定時器1.40. CycloneII_NiosII的實驗板資料.
標簽：
上傳時間： 2013-04-15
上傳用戶：eeworm
