Bigblue709
Enthusiast
I accidentally fried the PIC16C57 for this game while trying to dump it. Game would not budge past the security chip check.
MAME source code (psikyo.cpp) says that Tengai uses the same board, SH404, and the same model PIC at u59.
My burner can't write PIC16C57 but it can write PIC16F57, so I burned the Tengai dump to one of those, popped it in... And it worked!
Before and after:
MAME source code (psikyo.cpp) says that Tengai uses the same board, SH404, and the same model PIC at u59.
My burner can't write PIC16C57 but it can write PIC16F57, so I burned the Tengai dump to one of those, popped it in... And it worked!
Before and after:
