1. Overview
With the development of telecom technology and business, the competition in the telecom market is becoming increasingly fierce. In the fixed-line telephone market, mobile's distribution of fixed-line voice services is intensifying. In the broadband market, the dominant position of the value chain is gradually lost. In the wireless market, the growth of PHS is weak. These are a true portrayal of the severe challenges facing fixed network operators in China, and are also the main drivi
I. Huge Market Demands
Users' needs are the most basic driving force of FMC. With the emergence of a wide range of IP multimedia applications on the Internet, the majority of end users are no longer satisfied with the use of PC terminals to access the Internet, but want to use a multi-functional mobile terminal, no matter where to move, the access method, such as Cellular mobile Cellular system, Wi-Fi/WiMAX coverage, and indoor ADSL/Cable access, can
vc709e Enhanced Xilinx Vertex-7 FPGA V7 xc7vx690t PCIeX8 interface card based on FMC interface
first, the Board of Cards overviewBased on Xilinx's FPGA xc7vx690t-ffg1761i chip, the board supports FMC connectors with PCIeX8, 64bit DDR3 capacity 2GBYTE,HPC, Board supports a variety of interface inputs, and software supports Windows.second, functional and technical indicators:1, Standard PCI-E int
I have a piece of stm32f429 discovery Board, for some reason need to use 8080 interface lcd, and the block Development Board comes with the LCD interface using LTDC drive, so on the right atom here bought a 4.3 inch capacitive touch screen, driver IC for the NT35510.In order to quickly build a software engineering, I use the STM32CUBEMX tool to generate code templates, and write the LCD.C and nt35510.c two files, the code is as follows:Lcd.ctypedef struct _LCD_DRV{UINT32_T (*checkid) (void), voi
Due to the differences between the fixed network and mobile network in terms of access bandwidth, terminal authentication, and terminal mobility, how to view and solve these differences has become a key issue for IMS-based FMC.
The concept and architecture of IMS was initially proposed by 3GPP In R5. As a new domain in the third generation mobile communication, IMS provides multimedia services for users and achieves separation of business and control.
Front-end specification 1-HTML specification, specification 1-HTML SpecificationHTML Specification1. Code style (parameter 1 ,)Use Tab characters (four spaces in length). When there are too many hierarchies, try to write them in one line, but make sure that each line of code should not be too long, for example, the Code should not be too long.
For example, try to
Javasript modularity before understanding the Amd,cmd specification, it is necessary to understand briefly what is modular and modular development? Modularity refers to the systematic decomposition of a problem in order to solve a complex problem or a series of mixed problems, according to a sort of thinking. Modularity is a way of dealing with complex systems that break down into manageable modules that are more logical and maintainable in code struc
Javasript modularity before understanding the Amd,cmd specification, it is necessary to understand briefly what is modular and modular development? Modularity refers to the systematic decomposition of a problem in order to solve a complex problem or a series of mixed problems, according to a sort of thinking. Modularity is a way of dealing with complex systems that break down into manageable modules that are more logical and maintainable in code struc
[Specification] Front-end encoding specification-html specification, standard front-end encoding htmlDocument Type
Html5 document type statement is recommended:
Language attributes
According to html5 specifications:
We strongly recommend that youhtmlSpecify the root elementlangAttribute to set the correct language for the document. This will help the speech synth
Article Description: Background System Specification design experience.
The background system uses a whole set of UI, why the form is different? Can you unify and bring a better experience? Based on the inner doubt of the interaction designer, we are eager to produce a set of design specifications for the unified background operating system, conducive to the use of user habits of training and continuity, reduce learning costs, improve the u
?,dependencies?,factory);
It wants to make all of the dependencies (DEP) when declaring the module, and also as a parameter to the factory, like this:
Copy Code code as follows:
define ([' Dep1 ', ' Dep2 '],function (DEP1,DEP2) {...});
If you have no dependencies, define a simple module, so here it is.
Define (function () {
var exports = {};
Exports.method = function () {...};
return exports;
});
Here are define, wrapping things up, that node imp
PHP Design Mode Series Specification specification mode, specification mode
1. Pattern definition
Specification mode is an extension of the combined pattern, which is used more in framework development (project-level development is seldom used), and a simple introduction is made here.The
Reprint Source: http://blog.chinaunix.net/uid-26672038-id-4112229.html
Javasript ModularBefore understanding the AMD,CMD specification, still need to first come to understand what is modular, modular development.Modularity refers to the systematic decomposition of a problem in the process of solving a complex problem or a series of mixed problems, according to a sort of thinking. Modularity is a way of dealing with complex systems that decompose into
[Specification] Front-end encoding specification-jquery specification, front-end jqueryUse single quotes
Not recommended
$("div").html("
Recommendation
$('div').html('');Cache variable
DOM traversal is expensive, so we try to cache elements that will be reused.
Not recommended
var h = $('#element').height();$('#element').css('height', h - 20);
Recommendation
var
defined by RequireJS during promotion.
CMD is the standardized output of modules defined by SeaJS during promotion.
Similarly, there is also the CommonJS Modules/2.0 specification, which is the standardized output of the module definition in BravoJS during the promotion process. How many ??
These specifications are designed for the modular development of JavaScript, especially on the browser side.
At present, the implementation of these specification
JavaScript modularityBefore understanding the AMD,CMD specification, let's start with a simple understanding of what is modular and modular development.Modularity refers to the systematic decomposition of a problem in order to solve a complex problem or a series of mixed problems, according to a sort of thinking. Modularity is a way of dealing with complex systems that break down into manageable modules that are more logical and maintainable in code s
1 Document Information
Entry
Content
Project number
General
Project name
General
Title
JavaScript Programming specification
Category
Specification document
Current
Trial draft
Summary
Current version
V1.0
Date
2015/11/9
Auth
Directory1. Functions/methods in the programming language (Function/method in programming language)2. Communication Program Design specification (specification:programming for communication)* Why need specification* Behavioral Equivalence* Standard structure: prerequisites and post conditions3. Design specification (designing specifications)* Classification Speci
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