Difference between revisions of "Reference Symbol"
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| − | Click [[Image:Ref.jpg]] under [[Image:InsertComponent.jpg]] | + | Click [[Image:Ref.jpg]] under [[Image:InsertComponent.jpg]]<br><br> |
or press keyboard key [R] | or press keyboard key [R] | ||
| − | A reference symbol in TARGET 3001! is used in the schematic. It looks like this:<br> | + | A reference symbol in TARGET 3001! is used in the schematic. It looks like this:<br><br> |
| − | [[Image:e_reference.jpg|none]] | + | [[Image:e_reference.jpg|none]]<br><br> |
Visually not connected islands of the same signal or connections over several schematic pages must show their correspondence by the help of reference symbols. Often power supply connections are drawn with the help of arrows and ground symbols. To start such a connection use this menu command, click on the button shown above or press the '''[R]''' key to select the preferred reference symbol. | Visually not connected islands of the same signal or connections over several schematic pages must show their correspondence by the help of reference symbols. Often power supply connections are drawn with the help of arrows and ground symbols. To start such a connection use this menu command, click on the button shown above or press the '''[R]''' key to select the preferred reference symbol. | ||
Revision as of 18:09, 23 January 2013
Use a reference symbol
Click 
under 
or press keyboard key [R]
A reference symbol in TARGET 3001! is used in the schematic. It looks like this:
Visually not connected islands of the same signal or connections over several schematic pages must show their correspondence by the help of reference symbols. Often power supply connections are drawn with the help of arrows and ground symbols. To start such a connection use this menu command, click on the button shown above or press the [R] key to select the preferred reference symbol.
The visible pin name must match with the signal name.
If not, please edit the reference symbol after its placement with M11 (Change pin name). You can use reference symbols to create connections over several schematic pages. See also Edit component.
Design your own kind of reference symbol
Signals in the schematic which need to be carried over several schematic pages or ilands of the same signal not being linked optically can be assigned to each other by the use of Reference symbols.
When creating a Reference symbol the following aspects need to be regarded:
Open a new project showing an empty schematic page. Automatically it will be named: NewProject.jpg.
Draw the reference symbol using the drawing functions of TARGET 3001! (line, connection pin, etc.).
Click M11 upon the pin name, the dialog "Change Texts" will open.
Enter the desired pin name, e. g. SIG-OUT.
Highlight the reference symbol (drawings, connection pin) completely by dragging a highlighting square over all using M1H.
Place the cursor at the spot where later the handle cross shall appear, e. g. to the connection pin.
Press keyboard key [y] and immediately face the new handle cross.
Now click [SHIFT] + M11 (or just M11) upon the connection pin. The dialog "Change pins" appears:
Untick the box "Show pin number". Tick the box "Is reference-pin". Dont tick this box prior to the use of the [y] key. Otherwise you will receive the error message: "Pin already connected to a signal!".
Give a signal name to the pin by the use of the button "Edit pin name". If you prefix an exclamation mark you will make this signal name a variable and thus before any import you'll get asked which signal name you'd like to use. If you abandon the exclamation mark ther won't be a questioning prior to import. The signal name you had entered to the field in question will be directly used in the schematic.
Press OK ([Enter]-key).
Highlight the complete reference symbol again by a highlighting square.
Press keyboard key [x]. The dialog "Export component" appears.
Select Ref components (*.REF3001) from the filter list.
At last enter the desired name of the reference symbol.