Zelda 1 for famicom disk system not working on emulator

[FerdinandoPH]

I want to play Zelda 1 (for the famicom) on my computer, but for some reason, in every emulator I have tried, the game boots, but doesn't respond to any input. Why is this happening? The fds image works well on my everdrive, and other fds games work well on the emulator as well.

 

[impeeza]

You need the BIOS and finding the input on the emulator

 

[FerdinandoPH]

You need the BIOS and finding the input on the emulator

I already did that, all the FDS games work with the emulator and I can play them normally, it's just Zelda

 

[impeeza]

you are right,
Using emulators:
VirtuaNES
FCEUX
RockNES
VirtuaNES

no input is registered, but if I do use the ROM "Zelda no Densetsu 1 - The Hyrule Fantasy (Japan).nes" (MD5
c7b3385d8e05aabefd27babecd510a1e) a release of the game for NES all works just fine.

Using the same emulators with anothers fds files the input is registered correctly.

 

[FerdinandoPH]

It's so weird... I could just use the NES version, but I have my save file inside that FDS image. Is there any way to rescue it?