官网下载的dwg文件格式说明文档，以及最新版下载方法。截至日期：2021/4/20
2021-04-20 19:01:35
1.69MB
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PCI Express Architecture Link Layer and Transaction Layer Test Specification
2021-04-20 14:05:30
2.05MB
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PCIe_Test_Spec_Config_Space_4.0_1.0_07262019_NCB.pdf
2021-04-20 14:05:29
3.98MB
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PCI Express Card Electromechanical Specification Revision 4.0, Version 0.9
2021-04-20 11:30:25
4.87MB
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PCI_Express_Architecture_PHY_Test_Specification
2021-04-20 10:03:46
2.33MB
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包含NFC Forum(NFC论坛)提供的截止2015-01-13所有最新规范以及在其他网站搜索到的相关规范，文件一共包含了20个关于NFC的通信规范。包含创建NDEFMESSAGE，读写NFC TAG，NFC通信协议等等详细规范。
2021-04-20 09:48:28
9.30MB
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This clause introduces the Object Constraint Language (OCL), a formal language used to describe expressions on UML
models. These expressions typically specify invariant conditions that must hold for the system being modeled or queries
over objects described in a model. Note that when the OCL expressions are evaluated, they do not have side effects (i.e.,
their evaluation cannot alter the state of the corresponding executing system).
OCL expressions can be used to specify operations / actions that, when executed, do alter the state of the system. UML
modelers can use OCL to specify application-specific constraints in their models. UML modelers can also use OCL to
specify queries on the UML model, which are completely programming language independent.
Note - This clause is informative only and not normative.
2021-04-20 09:15:04
1.74MB
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This document specifies the Preboot Execution Environment (PXE). PXE embodies three
technologies that will establish a common and consistent set of pre-boot services within the boot
firmware of Intel Architecture systems.
2021-04-20 09:01:08
491KB
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WIFI DISPLAY的技术文档2017年7月31日更新版本，能找到的话官网也可以下载的
2021-04-19 16:44:38
2.51MB
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SC2721G Device Specification_V0.3_nowatermark.pdf
2021-04-19 09:02:36
8.11MB
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