Creating a Title Block in DesignWorks
Purpose of This Note
This DesignNote describes how to create a title block on a DesignWorks Professional schematic. Using a graphics item to show the fixed elements of the title and "text variables" for the changing elements, you can make a title block that can be used for any of your designs without modification.
Most of what is included here is condensed from the chapter "Advanced Schematic Editing" in the DesignWorks manual.
| This note applies to: | Windows | Macintosh |
| DesignWorks Professional | 3.0 + | 3.0 + |
| DesignWorks Lite | 3.2 + | 3.0 + |
| LogicWorks | N/A | N/A |
| Notes: N/A - not applicable to this version. "3.0 +" indicates version 3.0 and later. Since this note may apply to multiple versions and platforms, there may be some variation in exact configuration of menu commands and screen layouts from that shown in this note, but the same principles apply. | ||
Introduction
DesignWorks has a number of features which can assist in creating title blocks which will contain information that is automatically updated when the title block is used on new pages or in new designs. A simple title block can be created using the random text feature. Click the pencil cursor in the desired location on the diagram and enter the desired text. After the text has been typed, click on the text block to select it, then use the Get Info command to set the text size appropriately and create a frame.
IMPORTANT NOTE: In many schematic packages, it is common practice to create a the block as a device symbol, save it in a library and place it on the diagram in the usual way. It is possible to create a title block this way in DesignWorks, but we don't recommend it for a couple of reasons. One is that this creates an extra device symbol that can confuse netlists and bills of materials if you don't mark it correctly. Secondly, this does not allow you to take advantage of the text variable feature that will automatically update page titles, dates, etc. on the title block.
A more striking title block can be created using a graphic item imported from the device symbol editor, such as the following:
You can then place text items containing text variables on top of this block to create a complete, auto-updating title block.
Steps to Create a Title Block and Template Design
Here are the specific steps to create a template design containing your title block:
 | Create a new, empty design using any existing template or settings that are appropriate for your needs. | ||||||||||
| Delete any existing border or title block items that are not appropriate. Background objects can be selected by holding the Shift and Control keys (Windows) or Command and Option keys (Mac) while clicking on them. | ||||||||||
| Draw the title block, showing only the fixed text and graphic items that will be the
same for all designs, like the example above. You can use the built-in device symbol
editor or use an external graphics application.
| ||||||||||
| Set the title block graphic to be a background and border object using the Get Info command. Once it has been converted to a background object, it will not be selected again and you can use text notations to draw on top of it. Text variables can be used to add dates and titles to the block. | ||||||||||
| Use the text tool to place individual text items on top of the title block, using text
variables where desired. Here are some of the more popular text variables (see
"variables" in the manual index for the complete list):
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| Set all text items to be "border" and "background" using the Get Info command (shortcut: right-click (Windows) or Cmd-click (Mac) on each item to change settings). | ||||||||||
| Save the design. In DesignWorks Professional 4 for Windows, you can save the design into your templates directory (normally called Templates by default) and it will appear in the template list when you create a new design. In DesignWorks Professional 4 for Macintosh, you can place the template in the templates folder for the current design kit. In version 3, you can either use the new design as a starting point for each design, or use the Import Sheet Info command to import the border items. |
The completed title block with text variables might look like this (note that you will never see it this way because DesignWorks substitutes the values for the variables as soon as you finish typing):
Note that the $PAGENUM and $NUMPAGES items appear to run onto one another, but will update correctly when substituted with the smaller numeric value.
Here are some additional related notes that may be helpful:
| The "background" and "border" settings have related but different meanings. "Background" means that the object cannot be selected by simply clicking on it (see below). "Border" means that the object is considered to be part of the sheet border and will be copied automatically when the circuit is used as a template or new pages are created. Title block items should normally have both these settings ON. |
| Background objects can be selected by holding the Shift and Control keys (Windows) or Command and Option keys (Mac) while clicking on them. |
| To change design attribute values, select the Design Attributes command in the Options menu. |
| The "Designer" and "Revision" design attribute fields are built in to DesignWorks. You can add additional fields as needed using the Define Attribute Fields command. Just remember to check the "Design" item under "allowed object types". |
Download an Example File
Click here to download a sample circuit containing the above title block.
