| # Problems with detailed routing violations with an array of macros | |
| Tool: Detailed Routing | |
| Subcategory: Routing violations | |
| ## Conversation | |
| ### oharboe | |
| In this pull request, I've added a design that has a problem with detailed routing. I *suspect* there are some alignment requirements for macro positioning, but I don't understand what those requirements are. | |
| Any tips? | |
| https://github.com/The-OpenROAD-Project/OpenROAD-flow-scripts/pull/782 | |
|  | |
| ### maliberty | |
| My first guess would be to look at the macro pins and whether they are on grid | |
| ### khaledhasanzami | |
| Same issue, any solution reached yet? | |
| ### oharboe | |
| We're not seeing these problems currently with latest master | |