| SUNY RSFQ Cell Library |
| Color | Layer Name | Layer Description | |
|---|---|---|---|
| Yellow | M0 | Holes in the lower ground plane | |
| Magenta/Pink | I0 | Via between M1 and M0 | |
| Red | M1 | First wiring layer | |
| Blue | M2 | Second wiring layer | |
| Green | R2 | Resistors | |
| Cyan | I1A | Josephson junction definition | |
| Gray/White | I1B | Via between M2 and either M1, or R2, or I1A | |
| Pink/Magenta | I2 | Via between M2 and M3 | |
| Gray | M3 | Third wiring level (or ground plane) | |
The layer notation corresponds to HYPRES' Nb-trilayer process:
Layer R3 (gold metalization) is used only for contact pads and is not used in our library.
K. Likharev