Altium designer 17 layer stack manager free

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Documentation is a key part of the design process and is particularly important for designs with a complex layer stack structure, such as a rigid-flex design.

The information in the layer stack table comes from the Layer Stack Manager. Include a Layer Stack Table to document the design. Place the. Object page: Drill Table. Altium Designer includes an intelligent Drill Table that is placed like any other design object. The table can either display the drills required for all layer pairs composite , or a specific layer pair.

Place a drill table for each layer pair used in the design if you prefer separate drill information for each layer pair. An alternative approach to documenting the layer stack is to add a Draftsman document to the project and add a Layer Stack Table in it.

Learn more about Draftsman. Main article: Draftsman. Altium Designer also provides a dedicated documentation editor – Draftsman. Draftsman has been built from the ground up as an environment for creating high-quality documentation that can include dimensions, notes, layers stack tables, and drill tables.

Based on a dedicated file format and set of drawing tools, Draftsman provides an interactive approach to bringing together fabrication and assembly drawings with custom templates, annotations, dimensions, callouts, and notes. Place drawing views, objects and automated annotations on single or multi-page Draftsman documents.

Defining the Layer Stack in Altium Designer. Using Altium Documentation. Stackup Tab – add, remove and configure the layer properties of all layers. The properties of the currently selected layer can be edited directly in the grid, or in the Properties panel. Right-click in the layer grid, click the button, or use the Edit » Add Layer commands to add a layer. The new layer will be added next to the layer currently selected in the grid. Adding a Signal or Plane copper layer will also add a dielectric layer when an existing adjacent layer is also a copper layer.

Impedance Tab – configure the Impedance Profile requirements. This tab is used to define impedance profiles, which can then be used with routing design rules. Learn more about Controlled Impedance Routing.

Via Types Tab – define the allowed Z-plane layer-spanning requirements of the vias. For a two-layer board, the default via is named Thru , the naming reflecting the via type, and the First and Last layers that the via spans.

The default thruhole span cannot be deleted. Click the button to add an additional Via Type, then select the layers that this Via Type spans in the Properties panel. The software will automatically detect the type e.

When Mirror is enabled a mirror of the current via, spanning the symmetrical layers in the layer stack, is automatically created. Vias placed in the workspace include a Name property dropdown, which lists all of the Via Types defined in the Layer Stack Manager.

When you change layers during interactive routing: The Properties panel will display the applicable Via Type show image. If multiple Via Types are available to suit the layers being spanned, press the 6 shortcut to cycle through the available Via Types. The proposed Via Type is detailed on the Status bar show image. Back Drills Tab – define the layer-spans that are required to be back drilled. Back drill properties are configured in the Back Drills tab, this tab appears when Back Drills are enabled in the Tools » Features sub-menu or by clicking the button then choosing Back Drills.

The Back Drills tab is used to define the layer-spans that are required to be back drilled when there is a pad or via stub present. These settings are used in conjunction with the Max Via Stub Length design rule, where the maximum stub length and the drill oversize amount are specified.

The Where the Object Matches setting in the rule can be used to restrict stub-removal to specific nets. Click the button to add a new back drill definition.

The definition will be named according to the First layer and Last layer selected in the Back Drill section of the Properties panel, for example, BD First layer defines the first layer to be drilled, Last layer defines the layer that drilling stops before Last layer is the first layer in the layer stack that will not be back drilled. If the Substack Properties has the Stack Symmetry option enabled in the Properties panel, the Mirror option will become available in the Back Drill section of the panel.

When this is enabled, a mirror of the current Back Drill is created, for example, BD Printed Electronics Stackup Tab – configure the layers for a printed design. The layer stack is configured for printed electronics by selecting the Tools » Features » Printed Electronics option.

In this mode, all tabs are replaced by the single Printed Electronics Stackup tab. Traditional dielectric layers are not used in printed electronics. Instead, local dielectric patches are printed where routing must cross over. When the Printed Electronics option is enabled in the Features drop-down, all dielectric layers are removed from the layer stack and instead, the dielectric patches are defined by placing suitably shaped region objects on non-conductive layers.

In printed electronics, copper signal layers are referred to as conductive layers , and insulating layers are referred to as non-conductive layers.

Learn more about Designing for Printed Electronics. Board Tab – create and configure the substacks in a rigid-flex design. Configure the relationships between layers in adjacent Substacks – do they share layers Common , or are the layers unique in that Substack Individual.

Configure if adjacent layers intrude into the neighboring Substack. Switch to editing a specific substack – double-click on it in the Board tab to do this. Add additional Branches. Branches are used when the design has multiple flex sections radiating from a single rigid section. Learn more about Branches. To enable the column, right-click in the header, choose Select columns then enable the Copper Orientation entry in the Select columns dialog.

Also, the Trace Inverted option in the Impedance Profile mode of the panel can be used to configure the copper orientation. Notes on Constructions and Resin: The choice of laminate construction can significantly impact both cost and performance. As should be expected, a single-ply construction will typically represent a cost savings compared to a multiple-ply construction. The magnitude of this savings will depend on the specific glass styles involved and a host of other parameters.

Performance can also be affected and should be considered when specifying the constructions to be used. First, single-ply constructions are often lower in resin content.

The other main benefit of single-ply constructions is dielectric thickness control, beyond resin content considerations. Tighter thickness tolerances can be achieved using a single-ply construction. Constructions with relatively lower resin contents are often preferred since they result in less z-axis expansion and can therefore improve reliability in many applications. In addition, lower resin contents can also improve dimensional stability, resistance to warpage, and dielectric thickness control.

On the other hand, constructions with higher resin contents result in lower dielectric constant values, which are sometimes preferred for electrical performance. In addition, a certain minimum resin content is required to ensure adequate resin-to-glass wet-out and to prevent voids from occurring within the laminate.

The ability to wet out the glass filaments fully with resin is also important for CAP resistance. When Stack Symmetry is enabled: — An edit action applied to a layer property is automatically applied to the symmetrical partner layer. To learn more about the options and controls available for the other Layer Stack tabs, use the links below: The Impedance tab — see the Properties panel section of the Controlled Impedance Routing page. New material can added to the library when a specific material category is selected in the tree.

Materials defined in an external material library can be loaded Load button , and user-defined material that has been added in the Altium Material Library dialog can also be saved to a user-library Save button. Only user-defined material is saved. Custom properties can be added to material detailed in the library default and user-defined material.

To add a custom property, first select the correct node in the tree on the left to define the material s it is to be added to, then click the button to open the Material Library Settings dialog. The required value can then be added to the selected material in the Altium Material Library dialog, select the row and click the Edit button.

The dispersion over frequency can be described with a multi-pole Debye model – which requires multiple frequency points to build. Controlled impedance routing is all about configuring the routing width to deliver the correct impedance, which means the routing width may be different on each signal layer. When this is done the software automatically sets the width to suit the layer.

The required Impedance Profile is selected in the applicable Routing Width design rule for individual nets , or Differential Pairs Routing design rule. This routing width rule targets a class of DRAM nets. The S50 Impedance Profile is defining the routing widths, which will change according to the layer being routed on.

Using Altium Documentation. This document is no longer available beyond version Press Enter on the keyboard to apply a value typed in to a field in the panel. To exclude the Etch Factor from the calculations specify there is no slope created along the trace edge , set the value to 0 zero. The inverse value is used for the Etch Factor to simplify configuring for no etch. Consult the board fabricator for information about the Etch Factor created by their processes. The weave numbers detailed in the standard are the Constructions values displayed in the Altium Material Library dialog.

If the layer structure is symetrical enable the Stack Symmetry option in the Board section of the Properties panel. Each time you add a layer, a partner layer is automatically added in the other half of the stackup. All calculations use a default frequency of 1 GHz.

If Df is undefined, the default value of zero is used. When an Impedance Profile is applied all other signal layers are removed from the design rule constraint, as it is assumed that the targeted nets will only be routed on those layers.

Printer-friendly version. Found an issue with this document? Contact Us Contact our corporate or local offices directly. We’re sorry to hear the article wasn’t helpful to you. Could you take a moment to tell us why? Connect to Support Center for product questions. I do not want to leave feedback. The PCB List panel allows the designer to display design objects from one or more documents in tabular format, enabling quick inspection and modification of object attributes.

When used in conjunction with the Filter panel, it enables the display of just those objects falling under the scope of the active filter — allowing the designer to target and edit multiple design objects with greater accuracy and efficiency.

To move a Layer Stack Table, simply click, hold and drag the table to the required location. Select and drag to reposition a Layer Stack Table. If attempting to graphically modify an object that has its Locked property enabled, a dialog will appear asking for confirmation to proceed with the edit.

If the Protect Locked Objects option is enabled on the PCB Editor — General page of the Preferences dialog, and the Locked option for that design object is enabled as well, then that object cannot be selected or graphically edited.

Double click on the locked object directly and disable the Locked property or disable the Protect Locked Objects option, to graphically edit the object.

Using Altium Documentation. Now reading version For the latest, read: Layer Stack Table for version Printer-friendly version.

 
 

Altium designer 17 layer stack manager free

 

A board altium designer 17 layer stack manager free split into multiple regions, with each region assigned an individual layer stack arrangement. The layer stackups defined in the Layer Stack Manager dialog can be configured to cater for both rigid and flexible regions of the board, facilitating rigid-flex PCB design. The altium designer 17 layer stack manager free main list regions of the panel when in Layer Stack regions mode reflect, in order from the top:. A board can split into distinct regions Stackup Regions that are assigned specific layer stackup arrangements Layer Stacks.

Folding areas Bending Lines are defined in the board’s flexible regions. When a particular altium designer 17 layer stack manager free stackup name is selected in the Layer Stacks area of the PCB panel, filtering will be applied using the Layer Stack as the scope of the filter.

Any board regions assigned to that stackup will therefore be listed in the panel’s Stackup Regions area. In turn, any bend lines defined in a selected Stackup Region will be listed in the Bending Lines list area. Double clicking on a Stackup Region in the list or double clicking on the board region itself in the design workspace opens the Board Altium designer 17 layer stack manager free properties dialog.

Use this dialog to rename a region, assign it to a layer stack or lock its 3D properties. A board region’s name Flex Region 1 and its assigned layer stackup Flex1 defined in the Board Region dialog.

One region should be locked as a 3D reference. Each region displays a label that shows its name and the name of the layer stack assigned to it, in the form Region Name – Layer Stack Name. If the layer stack is flex-enabled, this will also be indicated by flex. Enabling the flex setting for a stack is done in the Layer Stack Manager. Double clicking on a Bending Line in the panel’s Bending Line area list altium designer 17 layer stack manager free the Bending Line dialog, from where the line’s properties can be edited in detail.

Нажмите чтобы увидеть больше Bending Line properties have interrelated values where the Affected area width is calculated from the Bending Angle and the Radius. So when the first two properties are edited in the dialog for example the Radius and the Bending Anglethe third property area width will be calculated automatically. Note that each Bending Line’s Affected area width is displayed on the board in dark yellow.

The slider is just below the Bending Lines area in the panel — use it to fold the board up in 3D mode shortcut 3. The board in 3D view, part way through its fold up range as set by the position of Foldup State slider. Using Altium Documentation. Now reading version Panels can be configured to be floating in the editor space or docked to sides of the screen. If the PCB panel читать больше currently in a group of panels, use the PCB tab located at the bottom of the panels to bring it to the front.

Printer-friendly version. Found an issue with this document? Contact Us Contact our corporate or local offices directly. We’re sorry to hear the article wasn’t helpful to you. Could you take a moment to tell us why? Connect to Support Center for product questions. I do not want to leave feedback.

 

Altium designer 17 layer stack manager free

 
The Layer Stack Manager dialog allows you to configure the layers of the board. It also allows you to configure drill pairs and impedance. The table reflects the layer configurations defined through the Layer Stack Manager dialog, and is an important documentation asset for designs. Altium Designer delivers a powerful enhancement to the way in which saved layer stack information is loaded into the current PCB.