I ported over the MiST Homelab core to MiSTer recently but need a bit of help.
It is not easy to find exact documentation on how the HTP formats should be loaded correctly into RAM. Mostly, the correct RAM address, and also how much of the HTP header needs to be removed to get to the actual program data.
Here is a link to the core if anyone is interested in loading it into their MiSTer to see:
https://github.com/JasonA-dev/Homelab-M ... r/releases
Again, HTP rom loading is incomplete at the moment until I get more information on how that should be added into this core.