PCIE 3.0 Spec, 原版英文文檔,適合英文能力比較強的同學
標簽: PCI_Express_Base_Specification_Revision3.0
上傳時間: 2018-06-07
上傳用戶:z1w2p311
According to the statistics of the Federal Communications Commission (FCC), temporal and geographical variations in the utilization of the as- signed Spectrum range from 15% to 85%. The limited available radio Spec- trum and the inefficiency in Spectrum usage necessitate a new commu- nication paradigm to exploit the existing Spectrum dynamically.
上傳時間: 2020-05-26
上傳用戶:shancjb
T his book covers basic communications theory and practical imple- mentation of transmitters and receivers. In so doing, I focus on dig- ital modulation, demodulation methods, probabilities, detection of digital signals, and spread Spectrum system design and analysis. This book was written for those who want a good understanding of the basic prin- ciples of digital wireless communication systems, including spread Spec- trum techniques. This book also provides a good intuitive and practical approach to digital communications. Therefore it is a valuable resource for anyoneinvolvedinwirelesscommunicationsandtransceiverdesignfordig- ital communications. The reader will gain a broad understanding of basic communication principles for transceiver design, digital communications, and spread Spectrum, along with examples of many types of commercial and military data link systems.
標簽: Transceiver System Design
上傳時間: 2020-06-01
上傳用戶:shancjb
操作手冊 簡單的操作說明和Spec 快速了解試用方法
上傳時間: 2021-04-10
上傳用戶:robin1015
PCIe Specification 4.0
上傳時間: 2021-08-16
上傳用戶:dengxin
這是一份micron ddr Spec僅相關SI測試工程師測試參考
標簽: ddr
上傳時間: 2021-12-31
上傳用戶:
TF卡3.0的物理層規范,只提取了機械部分規范和電氣部分規范,對于硬件驅動調試、信號測試有幫助
上傳時間: 2022-03-23
上傳用戶:
HDMI-Definition Multimedia Interface Specification Version 2.0This document constitutes the Version 2.0 Specification for the High-Definition Multimedia Interface (HDMI Specification Version 2.0). This Specification incorporates HDMI Specification Version 1.4b by reference and defines additional and improved functionality. Mechanical, behavioral, and protocol requirements necessary for compliance are described for Sources, Sinks, Repeaters, and Cables.
標簽: hdmi
上傳時間: 2022-04-22
上傳用戶:
ContentsMIPI是什么?o D-PHY物理層特點?МIРI 的數據傳送oDSI&CSI應用MIPI:手機產業處理界面MIPI協議是手機行業的領導者倡導一個開放的移動接口標準MIPI Spec:DCS-顯示命令接口DBI-顯示總線接口DPI-顯示像素接口DSI一顯示串行接口CSI一顯示攝像接口D-PHY物理層MIPI特點低功耗模式·動態調整到低功耗模式、高速傳送模式和低信號擺幅模式。高速模式每通道可以傳送500-1000Mbps低成本物理層EMI(抗輻射)數據包報頭(4 bytes)數據標識符(DI*1byte:包含虛擬數據通道[7:6]和數據類型[5:0].,數據包*2byte:要傳送的數據,長度固定兩個字節。誤差校正碼(ECC)"1byte:可以把兩個位的錯誤糾正例程數據包報頭(4 bytes)數據標識符(Di)*1byte:包含虛擬數據通道[7:6]和數據類型[5:0].字數(WC)*2byte:傳送數據的長度,固定為兩個字節錯誤校驗碼(ECC)*1byte:可以修復兩個位的錯誤有效傳送數據(0~65535 bytes)最大字節-2^16.數據包頁腳(2 bytes):校驗如果數據包的有效長度為0,那么校驗位為FFFFh如果校驗碼不能計算,那么校驗碼的值為0000h數據包的長度:e4+(0-65535)+2-6~ 65541 bytesSync Event(H Start,H End,v Start,V End),Data Type =xx 0001(x1h)同步事件是兩個字的數據包(1個字節的指令和一個字節的校驗,因些他們可以精確的表示同步事件的開始和結束.干單個司步開始或同步結束事件的長度和位置在前面的圖中有說明。同步事件的定義如下:Data Type= 00 0001(01h)場同步開始Data Type= 01 0001(11h)場同步結束Data Type= 10 0001(21b)行同步開始.Data Type= 11 0001(31h)行同步結束為了盡可能精確的體理一個同步事件,那么開始標識位必須放在第一位,結束標識位必須放在最后一位,行同步也是一樣。同步事件的開始和結束應該是成對出現的,假如只有一個同步事件(通常是開始),那么這個數據也是可以傳送出去的。
標簽: mipi
上傳時間: 2022-05-08
上傳用戶:
MIPI D-PHY v1.2相對于之前介紹的v1.1變化主要是速率從1.5Gbps/Lane提升到了2.5Gbps/Lane,可以支持更高的分辨率顯示,同時新增了Calibration功能,用于HS-Deskew。
上傳時間: 2022-06-27
上傳用戶:slq1234567890