1.9 KiB
1.9 KiB
| 1 | Name | Description | Flags | Value |
|---|---|---|---|---|
| 2 | (via2.X.1) | Via2 connects met2 to met3 in the SKY130T*/SKY130P*/SP8Q/SP8P* flow and met2/capm to met3 in the SKY130DI* flow. | ||
| 3 | (via2.1a) | Min and max L and W of via2 (except for rule via2.1b/1c/1d/1e/1f) | AL | 0.200 |
| 4 | (via2.1b) | Three sizes of square Vias allowed inside areaid:mt: 0.280um, 1.2 um and 1.5 um | AL | N/A |
| 5 | (via2.1c) | Two sizes of square Vias allowed inside areaid:mt: 1.2 um and 1.5 um | AL | N/A |
| 6 | (via2.1d) | Four sizes of square Vias allowed inside areaid:mt: 0.2um, 0.280um, 1.2 um and 1.5 um | AL | |
| 7 | (via2.1e) | Three sizes of square Vias allowed inside areaid:mt: 0.8um, 1.2 um and 1.5 um | AL | N/A |
| 8 | (via2.1f) | Two sizes of square Vias allowed outside areaid:mt: 0.8um and 1.2 um | AL | N/A |
| 9 | (via2.2) | Spacing of via2 to via2 | AL | 0.200 |
| 10 | (via2.3) | Only min. square via2s are allowed except die seal ring where via2s are (Via2 CD)*L | AL | 0.2*L |
| 11 | (via2.4) | Via2 must be enclosed by Met2 by at least … | AL | 0.040 |
| 12 | (via2.4a) | Inside :drc_tag:`areaid.mt`, 1.5 um Via2 must be enclosed by met2 by atleast | 0.140 | |
| 13 | (via2.5) | Via2 must be enclosed by Met2 on one of two adjacent sides by at least … | AL | 0.085 |
| 14 | (via2.11) | Min and max L and W of via2 | CU | 0.210 |
| 15 | (via2.12) | Min spacing between via2's | CU | 0.180 |
| 16 | (via2.13) | Min spacing between via2 rows | CU | 0.200 |
| 17 | (via2.14) | Via2 must be enclosed by met2 by atleast | CU | 0.035 |
| 18 | (via2.irdrop.1) | For 1 <= n <= 2 via2's on the same connector, mcon area pre- and post- Cu conversion must differ by no more than… | CU IR | 0.0 |
| 19 | (via2.irdrop.2) | For 3 <= n <= 4 via2's on the same connector, mcon area pre- and post- Cu conversion must differ by no more than… | CU IR | 0.6 |
| 20 | (via2.irdrop.3) | For 5 <= n <= 30 via2's on the same connector, mcon area pre- and post- Cu conversion must differ by no more than… | CU IR | 0.79 |
| 21 | (via2.irdrop.4) | For n > 30 via2's on the same connector, mcon area pre- and post- Cu conversion must differ by no more than… | CU IR | 0.9 |