| 7.12 Vian (where n = 1 to 5) |
| ---------------------------- |
| |
| .. csv-table:: Vian RULES |
| :file: tables_clear/7.12_vian.csv |
| :widths: 200, 700, 100 |
| :align: center |
| |
| .. note:: |
| |
| 1. Applies to all < 0.34µm wide metal lines, excluding metal branches shorter than 0.28µm. |
| 2. Via-n is stacked if any portion of it intersects via-[n+1] or via-[n-1], or contact if n=1. |
| 3. Only 8KÅ and above MetalTop is available with bigger (0.36 m) top via size. Please refer to Section 2.6 for the various metal-level options. Only one top via size is allowed. |
| |
| .. image:: images/vian.png |
| :width: 800 |
| :align: center |
| :alt: Vian |
| |
