dc40 specifications

PCB wiring specifications (Huawei) () Design Process A. Create a network table 1. the network table is the schematic diagram and PCB interface file. The PCB designer should select the correct network table based on the principle diagram and the features of the PCB design tool to create a network Table meeting the requirements. 2. During the process of creating a network table, the schematic design tool should actively assist the schematic designer in

Purpose This document is specially formulated to improve team collaboration efficiency, facilitate background staff to add functions, optimize and maintain the front-end, and output high-quality documents. once confirmed, front-end developers must develop front-end pages according to the specifications of this document. if any errors or exceptions are found in this document, please submit them in a timely manner and make changes after discussion.Basic

14 industry programming specifications and books The principle of standardized programming for this time is that the refinement is not comprehensive, mainly aimed at the outstanding issues in Huawei's current coding, so it is unavoidable to be comprehensive. Lack. Some companies and organizations in the industry have also released some programming specifications.Programming LanguageDefects and use risks are well described. Here, we will make som

standard. The web-based architecture is actually a collection of various specifications, which constitute a Web architecture. For example, the HTTP protocol, such as the client server mode, all of these are standards. Every time we add new specifications on the basis of the original specifications, a new architecture will be formed. While rest is such an archite

Some Interface Standard 1: follow consistent standards, establish standards and follow Whether it is the use of controls, prompt information wording, color, window layout style, follow the unified standard, to achieve true consistency. Benefits: 1: enables users to build accurate mental models. After a user is familiar with an interface, switching to another interface can easily deduce various functions, the statement does not need to be understood. 2: Reduce training and support costs, and sup

Why should we develop our own php coding specifications? When we write code, a good coding specification can play a lot of undesirable effects for us. At least, it has the following benefits:1. improve our coding efficiency. Uniform Code makes it easy for us to copy and paste it!2. improve code readability.3. show our major. When others see our code, they find that the entire code writing process is uniform, and the code is immediately pushed up!4. fa

details about the specifications, see the specifications.2.4 each function has a description of the function header. For details about the specifications, see the specifications.2.5 comments can reflect the meaning of a major variable (structure, union, class, or object) when defining or referencing it.2.7 DEFINE a co

ArticleDirectory I. Review in the previous chapter Ii. Summary Iii. Outline of this Chapter Iv. Multiple Ways to separate concerns V. Related Design Methods Vi. Summary in this Chapter VII. Series progress 8. next announcement IX. Demo download I. Review in the previous chapter In the previous chapter, we mainly discuss the specific principles and norms in the system design specifications and principles. How to ac

Basic Requirements 1.1ProgramStructure analysis is easy to understand. The number of program lines of a single function cannot exceed 100.1.2 What are you going to do? It should be simple and straightforward,CodeStreamline and avoid spam.1.3 try to use standard library functions and public functions.1.4 do not define global variables at will. Use local variables whenever possible.1.5 use parentheses to avoid ambiguity. 2. Readability requirements2.1 readability first, efficiency second.2.2 k

Bluetooth Core Technology Overview (5): Bluetooth protocol specifications (irOBEX, BNEP, AVDTP, AVCTP ), Keywords: Bluetooth Core Technology protocol irDA BNEP AVDTP AVCTP Author: xubin341719 (You are welcome to reprint it. Please indicate the author. Please respect copyright. Thank you !)Correct the mistakes and learn and make progress together !! Download link:Bluetooth PROFILE SPECIFICATIONS(Basically co

C # writing specifications I. Naming The naming scheme is the most influential help for understanding the logical flow of an application. The name should indicate "what" rather than "how ". By avoiding the name of the public basic implementation (which may change), you can retain the abstract layer that simplifies the complexity. For example, you can use GetNextStudent () instead of GetNextArrayElement (). Naming principles: Selecting the correct name

Of the 13 J2EE specifications (1) JNDI, j2ee13 specification jndi Recently I was studying J2EE. I thought J2EE was also a high-level language similar to J2SE, c #, and vb. I didn't expect that when I learned the video, I realized that other languages are not like this. J2EE is a set of technical architecture completely different from traditional application development. It contains many components, which can simplify and standardize the development an

Most of our routers use an external power adapter for power supply. To ensure the normal use of the router, the output specification of the external power adapter must match the router's power specification, which can be confirmed by the following methods. Confirmation method 1 , the shell label to view the router's power supply specifications The router is labeled with a power supply specification, as shown below: The pow

General CSS coding specifications and general css Coding General CSS coding specifications In summary, some front-end encoding specifications are provided first, and most of them are common. It should be the mainstream method.1 Preface The goal of this document is to make CSS Code consistent in the style of the team, which is easy to understand and be maintained

Design Standards: IEEE802 standard and 100BASE-TX Standard EIA/TIA568 industrial standards and international business building wiring standards Ansi fddi/TPDDI 100 Mbps Ccitt atm 155 Mbps/622 Mbps Installation and design specifications: China building electrical design code Industrial Enterprise Communication Design Specifications General principles of Structured Cabling System Design Technical

This article describes how to write a flexible, stable, and high-quality guide to HTML and css code standards. You can refer to the following for more information. Golden LawAlways follow the same encoding specification. No matter how many people participate in the same project, make sure that each line of code is written by the same person. I. Syntax:1. Use two spaces to replace tabs );2. The nested element should be indented once (two spaces );3. For attribute definitions, make sure that all

Note: This shows the encoding specification from the phpcms development documentation. Although it is called the phpcms development specification, I think this is the case for all PHP programming. After writing so many PHP codes, many codes may not be able to compare and correct the codes in the future. Phpcms coding Specification1. Introduction .... 22. Applicability .... 23. importance and benefits of standardization .... 34. php coding specifications