Just FYI for everyone following along on this project too...
I shredded and rebuilt the Prius Gen 2 wiki page over the last couple days. I deprecated the former main page that you might've been linking to, and split it into 3 pages. One about the inverter, one about Damien's old throughhole board, and one about the project being developed in this thread here.
-- Old page, probably don't link this anymore.
https://openinverter.org/wiki/Toyota_Pr ... 2_Inverter
-- New page specifically about inverter and its pinouts, complete with 7 new pictures I added showing detailed pinouts and cable bundles (anyone buying Johannes' cheaper kit without the enclosure and connectors, who's reusing their wiring harness, should save some time). It links to both projects.
https://openinverter.org/wiki/Toyota_Pr ... Controller
-- The page for the project in this thread here. It could use a lot of fleshing out and tidying up, but I don't have one, so, that'll be up to the community here to contribute. Especially all the problems/solutions/clarifications you guys do, so they're usefully archived.
https://openinverter.org/wiki/Toyota_Pr ... hole_Board
-- And Damien's old Blue Pill board that no one other than me is attempting to get working, so people stop getting it confused with Johannes' project. It describes the history and why it's a deprecated project.
Feel free to browse any of it and make corrections if I'm wrong. I didn't modify content much, mostly just hacked at it with a machete and stapled the pieces to a barn door.