As the designer you have to work out the most appropriate way of resolving each design rule violation. Position the cursor over the lower pin of R3 and click or press Enter to start a new wire.
 
 

Getting Started with PCB Design | Altium.

Welcome to the world of board design in Altium’s electronic design software. Inside every electronics product is a printed circuit board, or PCB. In the early days of printed circuit board design the demands on the PCB were simple, the board provided mechanical mounting for the components and connected the appropriate pins together – implementing the logical design defined on the schematic.

Today, the components have shrunken so much they are measured in fractions of a millimeter rather than centimeters, and track widths have shrunken from being 10 mil wide, well spaced lines, to thin, 2 or 3 mil hair-like lines tightly packed together. Rising signal speeds has also seen the PCB interconnects change from being simple copper conduits that carry electrical energy, to behaving as high-speed transmission lines, requiring design techniques to cater for this.

Lower device supply rails introduces tight demands on the allowable voltage drops, requiring careful design of the power distribution network. As well as these more demanding electrical requirements, the mechanical requirements have also become more complex. Compact, unusually shaped modern electronic products require compact, unusually shaped printed circuit boards which are often implemented as rigid-flex structures – these boards can have curved edges and cutouts, requiring carefully positioned components.

These tight design requirements demand close collaboration between the electronic design and mechanical design domains, demanding the easy passage of design data between them. Boards can be made in any shape , and designed as a rigid board, rigid-flex or pure flex.

Multiple layer stackups can be defined in a rigid-flex design, and additional coverlays created. Components can be embedded on any internal signal layer. The board can have up to 32 signal and 16 plane layers. If required, plane layers can be split any number of times, and split-within-split areas defined. Read about The Board. The designer can work with metric or imperial, cartesian or polar grids.

Multiple snap grids can be overlaid and can also be restricted to just objects, or just components. The board can range in size from the miniscule, right up to x inches, using design objects down to 0. Complimenting the snap grid system is a hotspot snap feature, overriding the snap grid and pulling the cursor to an object’s hotspot when it is within the user-definable range.

This feature makes it easy to work with off-grid objects, for example routing up to the pads of an imperial component on a metric board. There are also user-definable snap points and snap guides , as well as object axis alignment guides, all useful for the accurate positioning of objects. As well as importing component models, the designer can also import the product case, and 3D clearance checking can be performed hover the cursor over the image.

For a rigid-flex design, the board can be interactively folded as shown in the image above , ideal for performing clearance checking of the board in its installed state. Design requirements are applied via design rules , using an elegant – target these objects and apply those requirements – approach.

Rules are defined independently of the objects, and can be exported from one board design and imported into another. During editing or rule checking, the rules engine automatically identifies the highest priority rule that applies to each object.

A rule targets objects using a keyword-driven query language , which can range from broad identifiers, such as NetClass or All , right down to a tightly defined query that precisely targets a tricky, situation-specific, design requirement. The PCB Rules and Violation panel simplifies the process of understanding and interpreting which objects a rule applies to, and why it is failing. Batch DRC produces a detailed report, which can be generated in a number of formats.

Routing is no longer a simple, join the dots process. Fast device switching speeds mean that many boards have high-speed signals, requiring controlled impedance routing. The PCB editor’s routing width design rule can be width-driven or it can be impedance-driven, where the routing width changes as the routing moves from one layer to another. Interactive routing is fast and efficient, with walkaround, hug and push modes that let you get the job done quickly and efficiently.

There is full support for differential pair routing , as well as single-sided and differential pair length tuning. The topological autorouter produces routes like that of a skilled board designer. Being a topological router, it is not constrained to an orthogonal grid, instead being guided by preferred direction settings and connection paths.

Read about High Speed Design. A challenging aspect of designing with today’s low voltage components is managing the board’s DC power delivery system.

With modern digital designs featuring high-speed circuitry, multiple devices, densely populated boards and multiple supply rails, the demands placed on a design’s DC power distribution network PDN warrants a more analytical approach to its design.

Read about the PDN Analyzer. Ultimately, the objective of the board design process is to generate the output files needed to fabricate and assemble the board. OutputJobs allow all outputs to be configured and generated from a single location, and the OutputJob can easily be transferred from one project to the next. Comprehensive and configurable BOM generation capabilities are available, including ActiveBOM , which gives visibility into the project costing from the get-go.

Read about More About Outputs. Like all of Altium’s design technologies, the PCB editor is designed to be quick to learn and easy to work in. If you’re new to Altium’s design software, you might like to start with the concept to completion tutorial – based around a simple nine component circuit, you’ll start with a blank schematic sheet and end up with the PCB, along with the files needed to fabricate the board.

Using Altium Documentation. Now reading version The Demands of Electronic Product Design. The Board. Placing and Editing Objects. Specifying the Design Requirements – Design Rules. The Routing. PDN Analysis. The 3D Advantage. Collaborative Board Design. Finalizing the Board Design. Printer-friendly version. Found an issue with this document? Contact Us Contact our corporate or local offices directly.

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You can search across installed libraries Available libraries , or libraries on the hard drive Libraries on path. You will have noticed that the current snap grid is 0. If the there are errors, work through each one, checking your circuit and ensuring that all wiring and connections are correct. Now click on Mask in the tree on the left of the dialog to show the current Solder Mask Expansion rules, there should be one rule, called SolderMaskExpansion.

Altium designer 17 pcb tutorial free

 
 
Aug 01,  · Looking for: – Altium Designer PCB Library – FREE – Footprints – Symbols – 3D Models Click here to Download [ ] + (0) + (0) ACCUEIL; ACHETER. Propriété de Luxe Altium designer 17 kurulumu free. Altium Designer PCB Library – Footprints – Symbols – 3D Models. Par admin Publié en get ir Le. Altium designer Tutorial-Easy And Free Fundamentals. Getting Started with PCB Design Version (v) May 21, 1 Welcome to the world of Altium Designer – a complete electronic product development environment. This tutorial will get you started with creating a PCB project based on an astable multivibrator design. If you are new to Altium Designer then you might like read the guide Welcome to the.