Link: https://www.romhacking.net/hacks/369/
Usually I don't have problems when making reproductions but this game is giving me a headache.
I've seen the game for sale on other sites so it has to work on the hardware somehow.
I've started with a HVC-TLROM-03 board (MMC3B, no PRG RAM). Game can be dumped perfectly fine with Kazzo and all bytes are equal when comparing to the original file.
Game doesn't boot inside my Famicom.
Upgraded the board to TSROM by adding a PRG RAM and connecting it properly like it is on a TSROM board.
PRG RAM /CE to MMC3 Pin 30
PRG RAM +CE to MMC3 Pin 41
PRG RAM /WE to MMC3 Pin 42
PRG RAM /OE to GND
and all other connections like they usually are...
D0-D7 -> PRG D0-D7
A0-A12 -> PRG A0-A12
Game still doesn't boot.
Even replaced the MMC3B with a MMC3A just to test if that would make any difference.
It didn't. Still not booting.
I'm clueless as why it's not working. Any help appreciated.
Usually I don't have problems when making reproductions but this game is giving me a headache.
I've seen the game for sale on other sites so it has to work on the hardware somehow.
I've started with a HVC-TLROM-03 board (MMC3B, no PRG RAM). Game can be dumped perfectly fine with Kazzo and all bytes are equal when comparing to the original file.
Game doesn't boot inside my Famicom.
Upgraded the board to TSROM by adding a PRG RAM and connecting it properly like it is on a TSROM board.
PRG RAM /CE to MMC3 Pin 30
PRG RAM +CE to MMC3 Pin 41
PRG RAM /WE to MMC3 Pin 42
PRG RAM /OE to GND
and all other connections like they usually are...
D0-D7 -> PRG D0-D7
A0-A12 -> PRG A0-A12
Game still doesn't boot.
Even replaced the MMC3B with a MMC3A just to test if that would make any difference.
It didn't. Still not booting.
I'm clueless as why it's not working. Any help appreciated.