A schematic diagram of the device is displayed in the parameter view, providing visual feedback of doping, texturing, and internal shunt elements. This makes it easier to recognize mistakes when designing complex devices. You can also double-click on parts of the diagram to change various parameters.
The parameters which can be modified from the diagram are:
| Parameter | Where to click |
| Background Doping | Centre of a region |
| First Front Diffusion | Front 3mm of a region |
| First Rear Diffusion | Rear 3mm of a region |
| Front/Rear Texturing | Within 3mm outside the top/bottom of the cell |
| Surface Charge | Between 3 and 6mm of the top/bottom of the cell |
| Region Thickness | Within 3mm outside the right of the cell |
| Shunt elements | Within 3mm outside the left of the cell |
| Contacts | To the left of the shunt elements |