The unique Altium Designer component can either be an instance placed on a schematic sheet, or a unique component in a component library. Although each physical component defined by each database record does not need to map to a unique Altium Designer library component - many database components can share the same component symbol - this method of linking would typically be used in a "one database record-to-one Altium Designer component" fashion.Once this has been defined you add a Database Link file to your Library Package, or Design project, then you can synchronize the component information (parameters) with the contents of fields in the database. The library component must also include the necessary key field information as part of it's definition. With this method of linking, the model and parameter information for the component must be predefined as part of the Altium Designer library component.The record match is established by key field linking, which can be a single key field (for example a part number), or multiple key fields (by defining a Where clause). Using this method, the Database Link file ( *.DbLink) defines linkage between the schematic component and a matched record in a database.Related page: Linking Existing Components to Your Company Database The DbLib/SVNDbLib approach takes this proven linking efficiency and adds to it the freedom to be able to place a component directly from the database - in essence creating the component dynamically from the information stored for it in the corresponding database record.īefore launching into the greater depths of the database library feature, it is worth discussing the differences between these methods, in regard to the way you use them. The DbLink approach provides an efficient means of linking and keeping the components used in your design (or libraries) synchronized with the data entered in the database. Direct Placement - Beyond Mere LinkingĪltium Designer provides three methods of linking from a component to a database - using either a Database Link file ( *.DbLink), a Database Library file ( *.DbLib), or an SVN Database Library file ( *.SVNDbLib) respectively. Stored in a connected Workspace, Workspace library components offer lifecycle management, revision management, and real-time integration into the supply chain. If you are using Database Libraries because you need to have well managed components, you might like to explore Altium's Workspace Library components. Managed Components that are Connected to the Supply Chain Note that certain connection errors, such as incorrect syntax in the Provider details of the Connection String, can result in the wrong database engine being called and the error dialog shown above appearing, after installing the 64-bit database engine. If you attempt to connect via the 32-bit Microsoft Access database engine, the following error message will appear. For detailed information about how to do this, follow the instructions in the Using Database Libraries with 32-bit and 64-bit Altium Design Software on the same Computer article. If you use Microsoft Access or Excel to manage the backend data and have a 32-bit version of Office installed, it is possible to install the 64-bit Microsoft Access database engine as well. To link from design components to a database in a 64-bit version of Altium software, the backend database engine must also be 64-bit. With the release of Altium Designer version 18.0 and Altium NEXUS version 1.0, the design software became 64-bit. Parametric information from the database can also be included in the final Bill of Materials (BOM), ready for component procurement. Full component updates - including the graphical symbol, model references, and parameters, can be performed using the Tools » Update From Libraries command. Placement is carried out from the Components panel which, after installing the database library, acts as a browser into your database.Īfter placement, design parameter information can be synchronized between placed components and their corresponding linked records in the database, using the Tools » Update Parameters From Database command. Parent page: Building & Maintaining Your Components and LibrariesĪltium Designer provides the ability to place components directly from a company database, by creating and using a Database Library. Adding Database Information Directly to a BOM.Dual Synchronization - DbLib/SVNDbLib and DBLink.
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