The ChipViewer allows you to examine inputs and outputs of individual macrocells.
To examine inputs and outputs of a macrocell place the mouse over the center of the macrocell and click once. If you have hit the center both inputs and outputs will appear. The inputs will appear as red lines, and the outputs will appear as another color. If you want to examine only the inputs, click on the inside edge of the macrocell. If you want to examine only outputs, click on the outside edge of the macrocell.
If you want to see all input or output connections for the entire device, use the View pull-down menu.
View -> Show Inputs Connection
View -> Show Outputs Connection
To examine the Power and Preload Settings for a macrocell, place the cursor arrow over the macrocell. The settings will appear in a pop-up box appears with the settings listed.
To take a look at Macrocell Details, double-click on the macrocell. A window will appear showing macrocell details, including:
macrocell signals
equations implemented in the macrocell
a schematic representation which allows Following a Signal Path