Modifier Keys for Chip Planner Commands
The available modifier keys are Ctrl and Shift. These keys modify as follows:
| Selection (mouse click) | Generate/Expand commands | Highlight commands | Clear Unselected commands | |
|---|---|---|---|---|
| Command alone (No modifier key) | The clicked resource is selected. Any existing selections are deselected. | Displays and selects fan-in or fan-out connections. The originally selected atom is deselected. | Highlights and deselects the selected atom. | Clears unselected connections or highlights. | 
| Command + Ctrl or Shift | The clicked resource is selected. Any existing selections are retained. | Displays and selects fan-in or fan-out connections. The originally selected atom remains selected. | Highlights the selected atom and retains it as selected. | Clears unselected connections or highlights. | 
| Command + Ctrl and Shift | The clicked resource is deselected. Any existing selections are retained. | Displays, but does not select, fan-in or fan-out connections. The originally selected atom remains selected. | Highlights the selected atom and retains it as selected. | Clears selected connections or highlights. |