The menu also shows the keyboard accelerators for the zoom commands. how many of . These regions are collectively known as copper pour. You can select multiple designs to open by holding down the Shift or Ctrl key while clicking on files. Now you are ready to explore the design space. Solder mask swell is at least 0.008" larger than copper surfaces to keep mask off pads. Depending on the board complexity and the time of day you placed the order, you will receive your boards anywhere from 2-5 business days later. Boasting an authentic mid-century modern design, the home is sure to captivate with its one-of-a-kind features. Since 1972, Sunstone Circuits has delivered high quality, on-time PCBs and is committed to improving the prototyping through production processes for the design engineer from quote to delivery. By far, the design views will receive most of your attention so we will focus on the common functionality between them. I understand all boards are through-hole plated; Sunstone will add copper pads to bare side of 1-sided PCBs. This plane connection does not occur against a solid plane, but instead the plated hole has an isolation gap around it with spokes that bridge the gap at certain places. Though PCB123 allows you to create your PCB design using piecewise primitives such as individual pads and line segments, it is not recommended except in the most trivial designs. However, there are also lots of less common operations that are available when you click the right mouse button and open context-based menus. Before we get into specifics, run PCB123, so you can orient this guide against the actual software. There can be a lot of flexibility in this, but by routing mostly vertical on one layer, and horizontal on a different layer, you will be much less likely to create blockages for layer routing. The Display tab is quite dynamic. The New Board Wizard has 4 pages of which the first one is shown below: The Board Name field is essentially the title of your new design and can be anything as long as it is not empty. Cadence Allegro and OrCAD 17 20 000 2016 HF042. A netlist is not certain to contain part references that are known to PCB123. There are features in the software that deal with these directories. Copper for through-hole connections from top to bottom layer areproper sizes for holes. There are issues associated with PCB design that can be extremely complex and are beyond the scope of this guide. Unfortunately, we cannot convert schematic files to layouts for you. Bulk decoupling or filtering may want to happen close to the connector pins or devices supplying power to the entire board. It is much better to discover these kinds of problems earlier than later. In no time, you will have memorized the few keyboard accelerators and mouse techniques needed for a vast majority of editing operations. This means any PCB designer can use their PC, along with the viewer, to access all of the design content for the printed circuit assembly. Incidentally, Sunstone has never had a report of lost work or a corrupted design file. Once the critical mechanical and electrical requirements have been considered, the remaining components typically want to be placed in a way that minimizes the overall interconnect distance between components. It lets you create schematics for multi-page designs, parts and sections, and even unique ports. For instance, though you can change to a new layer by clicking a screen element, you will find that it is much more efficient to type the layer number instead. PCB123 will automatically detect and report many of the problems that may arise during the design process. It also has a top-level navigator that is in the form of a tree. Because of this, a netlist may load with errors but the errors are just benign data that the reader did not expect. The logical and physical views may be isomorphic in regards to electrical continuity, but they are quite different in visual appeal and accurate part metadata. If your design is moderately to very dense, and a sizable percentage of it uses surface mounted devices, then you can expect that the surface layer(s) will be consumed by short routes that escape a surface pin to a via (a plated drill hole) to effectively allow that pin to be routed on any layer. (Submitted during or directly after order placement), (Optionally available for Ivex, Eagle, and Protel users), PCBexpress Printed Circuit Board Assembly & Manufacturing Capabilities, Top and Bottom Copper - positive polarity, Drill Tool list (if not embedded within Excellon Drill file). the presence of data will represent the absence of (clearance in) soldermask on thelayer. To locate an object at 15 degrees on a circle centered at (0, 0) and has a radius of 2 inches. After adding your nomenclature, you will want to run an additional DRC to make sure you didnt short anything together or create silkscreen on any pads. Close the splash screen and the New Board Wizard that appear on startup. Using the menu commands or their keyboard accelerators, PgUp and PgDn, scale the zoom factor based on the ubiquitous Golden Ratio beloved since eternity. If the computer is not connected to the internet, then a message indicating that fact is displayed. However, these people share one thing in common: the need for designing and ordering circuit boards that work the first time. Most likely you will find that using the keyboard to perform zoom operations is superior to the menu and toolbar. Examples of this would be specifying less layers than actually routed on, or changing from standard 1oz. The button labeled G is not actually a zoom command at all. 1 - 5 days, 1 - 2 weeks, or scheduled deliveries. Sunstone continues to innovate in the PCB industry. Visit Sunstone Circuits, our PCB fab partner Realtime Online Quoting We make it easy for you to plan your project, any time in real time. It also allows a new set of defaults to be established for new designs. These tools can save hours or days of labor or they can also be used for early decision-making and early identification of problems. For boards with more layers than that, you are requested to send the design to Sunstone for quick evaluation. The Edit Panel is to the left of the main window. Report the issues if any and bring them to resolution 5. Sunstone's Free PCB123 design software Just place your order as normal, and when it comes time to upload the CAD files, just send us the native files. When you supply values for physical parameters and coordinates, the values you enter are assumed to be in whatever the current system units are in. The Parts In Use area contains a list of all of the parts that have been added to your project. On some specific features we highlight the availability in a particular . Most editing operations require a few keys and mouse actions. Though these settings are per-document settings, you can specify the values to be used as the default values when a new design is created. Since 1972, Sunstone Circuits has delivered high quality, on-time PCBs and is committed to improving the prototyping through production processes for the design engineer from quote to delivery. The basic tasks are: Using either the New Board Wizard or the Board Configuration Dialog, specify any manufacturing requirements for your design. With more than 35 years of experience in delivering quality, on-time printed circuit boards (PCBs) for the quickturn and prototype markets, Sunstone Circuits is dedicated to improving the PCB prototyping process from quote to delivery (Q2D) and providing its customers with support 24/7/365. Restring tab of the Eagle DRC rules. PCB whose width/length is less than 30mm should be panelized. Trace width, pad annular size, and spacing requirements all increase by nearly double. Both Undo and Redo are fully supported in PCB123. Your order will ship to meet the expected dock date, complete, or the boards are 100% free. copper weight but if your design has two layers, soldermask, and is using 0.062 thick material you will have the option of specifying a heavier 2.5oz weight copper clad. Because a netlist may define a component and a template may define a component there exists the possibility for a conflict. Board Design Editor Sunstone com. If you hold down the Ctrl key when clicking on an object then it behaves like other applications and simply performs a select on it. Some tasks may not apply to your design. By default your board will be 0.062 thick, By default your board will have standard 1oz. We'll do the CAD conversion for you. Each loaded project will appear as a tab at the top of the main window. Turnkey Fabrication, parts sourcing and assembly. A schematic designed in PCB123 has a more intimate relationship with the layout than does a netlist from another program. Anywhere the system asks for a physical value such as the Grid dialog box or a pad size form, you can perform local overrides of the current system units by supplying the appropriate suffix with the value. Detailed Capabilities Printed Circuit Board Manufacturing Capabilities Listed below are Sunstone's printed circuit board assembly and PCB manufacturing capabilities. Compatible with Windows(R) Linux(R), Macintosh(R). You can visit them at https://www.sunstone.com or contact them at support@sunstone.com. Experiment with both to see which you prefer. Silkscreen traces are drawn with .007 (7mil) or larger aperture line width (not height) to ensure legibility. The Copper Weight selection allows you to choose between two different copper clad weights, but only under specific circumstances. All Rights Reserved. Zoom In and Zoom Out magnify and um un-magnify the view. Never heard of these? I have downloaded their design software PCB123, and only need their minimum of 4 boards. This option is free. copper to 2.5oz copper which requires greater spacing and feature sizes to properly etch the thicker copper clad. Whenever, and however, you create a new design, there are a number of software settings that obtain a default value. Who are you, and why did you download this software? Like the tooltip, the context menu (shown left) is translucent to prevent objects underneath the menu from being obscured. The smart and safe method has you switching to the new schematic page to begin your schematic design. My board is viewed as looking through from top (component) layer side. I am (for now) using the free version of eagle cad. To locate an object at 15 degrees on a circle centered at (4 inches, 2 inches) and has a radius of 2 inches. You may also wish to add other nomenclature to your design such as the name of the board, a company logo, jumper configurations, or other wording or drawings. The layout of a PCB from an electrical schematic seems like a simple two-step process: Place the required components and connect the wires/traces to the appropriate point on the components.. Gerber file export, including Gerber 274X. It is possible the autoplacer will warn you about the parts not fitting on the board if it is too small to contain all the parts as specified. A good deal of checking is performed while loading a netlist and if errors are found they will be reported but they will not prevent a design from being created. Current Eurocircuits PCB Design Guidelines. Use to define your PCB (Printed Circuit Board) layout guidelines before submitting your PCB order. . A component name, or reference designator, typically consists of an alpha prefix and a numerical suffix such as R1 or U15. Sunstone Circuits is the established leader in providing innovative and reliable printed circuit board (PCB) solutions for the electronic design industry. PCB123 provides a host of tools to complete all the different tasks but many of them are highly dependent on how you specify or acquire the design data. PCB Design Guidelines 2-layer circuit boards require the following Gerber files: Top and Bottom Copper - positive polarity Aperture/Dcode file (if not RS274X) Selecting more than two layers will enable the Inner Layer Type options. PCB Capabilities Printed Circuit Board Manufacturing Capabilities Summary In the table below is a comprehensive list of Sunstone's key printed circuit board manufacturing capabilities. Double-click on a part in the Libraries to add it to your schematic or layout. Silkscreen 1 or 2 sides - positive polarity, Top and Bottom Soldermask (for 1,2 or 3-day lead times) - negative polarity i.e. The plated holes allow copper from one layer to be connected to copper on different layers. If you continue to run with older software, you will be asked to update about every tenth time you run the software. Very little context from the schematic is retained in a netlist. Here is a quick list of the different tasks involved in designing a PCB. If no netlist or board template was specified when creating the new design document, then the only database objects created will have been a board outline and a single schematic page named Main Schematic. Checking soldermask will enable the Silkscreen button. Two or more circuit boards can be independently etched and then carefully aligned and glued together, one on top of the other with an insulator between them. Any object in the region that does not belong to a net, or has a net other than that of the copper region will be automatically isolated from the copper region. The DRC/ERC tab contains a live listing of all the current design violations in the project. PCB123 provides a schematic capture facility that works in lock-step with its layout facility. Pressing the Right Mouse Button (RMB) will always display a context menu populated with commands that are applicable to the current selection. The symbol will also have a reference to the specific PCB footprint to use. 1) Hold down the Shift key while moving the mouse in the main window then the window will smoothly pan in real-time. This DRC setting is set to 12mil in the SparkFun DRC file. Although the multi-grid seems to be effective, if engineers can think more in the early stage of PCB layout design, they can avoid the problems encountered in the interval setting and maximize the application of the circuit board. Route all the remaining interconnections. With 50 years of experience in . I understand all holes are treated as through-hole plated. Sign-up for SPECIAL OFFERS & unlock discounts: Sunstone Circuits is the established leader in providing innovative and reliable printed circuit board (PCB) solutions for the electronic design industry. For the first time, PCB123 eliminates the netlist as a data transport as long as the schematic was designed in, or converted to a PCB123 schematic. This makes it easy to create high-quality prototypes faster and more accurately than before. The system performs an extensive design audit before you submit the design for fabrication, but you never have to meet a threshold of system-determined correctness to order boards. In addition, a directory tree will be created under, Windows xp: Documents and Settings\All Users\Application Data\PCB123 or. Reference designators must be unique in a design. Prizes: The three (3) winners of the Contest will each receive: (a) a 64GB Apple iPad; (b) a custom iPad case; and (c) a $25 iTunes gift card. Convert to Gerber and preview your EAGLE .brd designs from your EAGLE 9.5 PCB design software prior to ordering at Sunstone. You should see a list of files and folders similar to that show on the left. SSC-Eagle-246_v1.3 The first four commands pertain to the view scale or zoom factor. In the table below is a comprehensive list of Sunstone's key printed circuit board manufacturing capabilities. Sunstone Circuits is the established leader in providing innovative and reliable printed circuit board (PCB) solutions for the electronic design industry. This tab also contains many top-level settings and defaults, such as title block parameters that can be set for a project. I have included both top and bottom solder mask files. There are many time-saving shortcuts like these. There are two ways to pan. If you select multiple design files, each one will be opened in its own window. Double-clicking on this file will open a Windows Explorer set to the above directory. The next task will be to perform a Design Rule Check (DRC) and address any problems that it may have uncovered. If it were, then that net could automatically be made to use fatter routing widths. Objects are not automatically selectable. The nominal copper line thickness increases from 0.006 to 0.023. By far, the best way to pan and zoom around the design canvas is to use the wheel on your mouse if it has one. The chart on the left shows the keypad assignments for the different zoom commands. They come back to you ready to go. Objects such as nets and components require unique names. For instance, when you are routing a trace, you will instantly get a visual clue if you create a short to another object or if you violate minimum spacing requirements. Ensure the supply pins on semiconductors are properly decoupled by placing decoupling capacitors in close proximity to the supply pins. Download PCB123 Introduction Overview Getting Started User Guides Schematic User Guide Layout User Guide Reference Schematic Reference Layout Reference Shortcuts Key Assignments The pins of these symbols may be tied to global ports with the same name as the nets on the board. The default for pads on the top and bottom is 10mil. A component, or part, is usually specified in a netlist as a name/type pair. Sign-up for SPECIAL OFFERS & unlock discounts: Sunstone Circuits is the established leader in providing innovative and reliable printed circuit board (PCB) solutions for the electronic design industry. Besides the arithmetic operators +, -, *, /, and % (mod) the table to the left lists the functions that can be used in an expression. Interview Questions of printed circuit board design PCB Technology Interview With Sunstone Electronic Design April 19th, 2018 - PCB Technology Interview and reliable . It has a strip of tabs on the bottom, as is shown to the left. Since 1972, Sunstone Circuits has delivered high quality, on-time PCBs and is committed to improving the prototyping through production processes for the design engineer from quote to delivery. Some reported violations such as problems with the silkscreen can be ignored at this stage but certainly DRC violations on routing layers and plane layers should be addressed. 2022 Sunstone Circuits. Only the board configuration options will be enabled and can be modified at any time. Create schematics for multi-page designs, parts and sections, and spacing requirements all increase nearly... And why did you download this software submitting your PCB ( printed circuit manufacturing... 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