Notice: updates available for Apache Log4j vulnerabilities. See the security advisory on the Autodesk Trust Center for more information.
AutoCAD Forum. Turn on suggestions. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. Showing results for. Search instead for. Did you mean:. This page has been translated for your convenience with an automatic translation service.
This is not an official translation and may contain errors and inaccurate translations. Autodesk does not warrant, either expressly or implied, the accuracy, reliability or completeness of the information translated by the machine translation service and will not be liable for damages or losses caused by the trust placed in the translation service.
Back to Topic Listing Previous Next. Filter by Lables. Failure while chamfering. Message 1 of Hi all is there any way that i can export Ascii, Excel, or notepad file into AutoCAD together with the elevation and their description even if i don't have any of the TechnoCAD software. Your help will really be appreciated Thanks in advance DA-Silver. Find the CAD system that you guys use in the document attached. It would be like taking the Eagle. Register Log In. Site Search Log In Register.
Visit our export site or find a local distributor. Products More. Share More Cancel. Forum Thread Details. Replies 7 replies Subscribers 19 subscribers Views 92 views Users 0 members are here. Is there a ulp or anyway to create this file in Eagle 4. Reply Cancel Cancel. Up 0 Down Reply Cancel. You might find something there. Most vendors we work with need this. As it relates to the footprint library, however, there is really only one situation that will need attention.
A PADS keepout can be configured to keep out individual object types. It is common to place via-specific keepouts in footprints e. PADS via keepout areas translate to keepout regions in Altium Designer which will keep out all electrical objects. There is no equivalent via-only keepout object in Altium Designer, so this type of keepout should either be removed, or the impact of the changes understood.
Another common footprint specific keepout is a copper pour keepout. A keepout configured as a pour keepout will also be translated as a complete keepout in Altium Designer. However, polygon pour cutouts can be added to an Altium Designer footprint Place » Polygon Pour Cutout , correcting the situation. After adding the polygon pour cutout, remember to remove the original keepout object.
If those layers were specifically defined in PADS, then the padstack values will be set accordingly in Altium Designer. For example, there is a paste mask top layer added to the padstack with a 5 mil oversize 5 mils added in each direction to increase the 24 mil solder mask clearance to 34 mil.
As there was no solder mask layer added to the padstack in PADS, the default setting of Expansion value from rule is used. So in this example, the pad width was increased from 24 mils to 34 mils, but the pad length of 74 mil could have stayed at 74 mil on the paste mask layer.
Because Altium Designer applies the expansion values in all directions i. Although schematic and PCB designs can be translated during the same Import Wizard session, the translations are run as separate processes. When each design is translated, the resulting files will be placed into separate projects.
If it is necessary to fully recreate the project, then some file management will need to be done. It is generally recommended that all project files reside in the same folder. For more information on projects refer to Project Management within TechDocs. This can be thought of as a unique serial number for each component. When creating a design from scratch in Altium Designer, each component automatically receives a system-generated Unique Id within the schematic editor.
Fortunately, there is a very simple process to synchronize the Unique ID values from the translated schematic to the translated PCB design. Follow the steps below to accomplish this. Any components in the two left-hand panes do not have matching Unique IDs. The goal here is to match a schematic component with a PCB component. There is also an automated method which will look at any combination of Reference Designator, Comment and Footprint.
Since this design was originally done fully in PADS, it is safe to assume that the reference designators are a direct match between schematic and PCB. It is worth noting that, as in the example above, there may not be a complete 1-to-1 match in the reference designator list. Mounting holes added as components are another common mismatch. The reverse situation may also be true where a component was added to the schematic as to be included in the BOM, but has no physical representation in the PCB, like a heat sink.
Component properties in both the schematic and PCB editors include a list of available component types as shown below.
More importantly, it will also make the ECO process ignore X1 as a missing component. Otherwise, X1 would be removed during an ECO as it has no schematic counterpart. The best thing to do initially is select No here and go through the rest of the ECO process to rename any nets or make any other changes. While there may be many changes required by the ECO process, one of the more important tasks is to rename the system- assigned net names.
It is up to the user whether to accept these changes or not. The checkboxes in the ECO dialog allow the user to temporarily disable any particular change. Permanent changes to the types of modifications that are made during an ECO are controlled in the Project » Project Options menu, and then setting up the options in the ECO Generation tab. One important option that usually needs changing is Remove Net Classes. Altium Designer attempts to synchronize the net classes created in the schematic and those created in the PCB.
They cannot all be discussed here, but the user should be able to determine the sources of the differences by using the concepts provided here. Ultimately, the goal is to receive a message after performing an update that says that no ECO will be generated, or that no differences are found this will depend on how the Project Options are set.
Our complete suite of videos includes several tutorials, feature overviews, and more to help introduce you to the Altium Designer environment. View all the available videos on the Altiumlive Video Library. Prefer a more hands-on approach to your learning? Register for one of our live events including webinars, training courses, or seminars. View all the events on the Altium Events page. Our support team is always here to assist you with any questions you might have. You can contact us directly through the.
Mobile menu. Explore Products. Altium Community. Download PDF. Download the PDF to keep learning offline. Recent Articles. Read Article. Do you know when a power plane resonance occurs in the PDN on a circuit board? What is Spreading Inductance? The spreading inductance of a plane pair has a simple meaning, but it can be difficult to calculate. Here are some points designers should know about the spreading inductance of a plane pair.
0コメント