The timing diagram editors support multiple Undo and Redo of editing operations in each timing diagram window.
•To undo or redo an edit use the Edit > Undo or Edit > Redo menu items. |
•The number of undo levels is set in the General Preferences dialog. This is setup to have a high level of undo operationss for small timing diagrams. If your diagrams are very large, you can save memory by setting this to a lower number. To open the dialog choose the Options > General Preferences dialog. |