<a href="https://github.com/whitequark"><img src="https://avatars1.githubusercontent.com/u/54771?v=4" align="left" width="96" height="96" hspace="10"></img></a> **Issue by [whitequark](https://github.com/whitequark)** _Friday Jun 28, 2019 at 03:47 GMT_ _Originally opened as https://github.com/m-labs/nmigen-boards/issues/12_ ---- Boards using it: - [ ] Alchitry Au - [ ] Arty A7 - [ ] Arty S7 - [ ] ECPIX5 - [ ] Genesys2 - [ ] OrangeCrab r0.1, r0.2 - [ ] versa_ecp5, versa_ecp5_5g