Emulation of Wildfire is showing signs of life. The patent describes that the included ROM data is the same as the commercial release, if true then figuring out bit decoding shouldn't be too difficult.

I think the S2000 on-die 0-9,A-F led7segment decoder is programmable too. Numbers 0-9 are looking fine here, but:
SP shows up as Sb
PL shows up as bd