Fixing Panasonic FS-A1 MK2 firmware issues

Page 2/2
1 |

By sd_snatcher

Prophet (2902)

sd_snatcher's picture

30-12-2018, 15:25

@Roxbury

Tip: If you save only the first 64KB of the original ROM to the W27C512, it will work just fine.

By gdx

Prophet (2474)

gdx's picture

30-12-2018, 15:38

sd_snatcher is right but you can find it here:
https://mon-partage.fr/f/HuD93GPF/

By Roxbury

Supporter (3)

Roxbury's picture

30-12-2018, 22:12

Thank you sd_snatcher & gdx

By Roxbury

Supporter (3)

Roxbury's picture

02-01-2019, 11:16

I have burned the rom and installed, all working fine, thanks again.

By NYYRIKKI

Enlighted (5123)

NYYRIKKI's picture

02-01-2019, 11:40

I don't know this machine, but reading the comments... Can't you just cut the pin 22 of original ROM and ground it? Do you really have to replace the whole chip?

By gdx

Prophet (2474)

gdx's picture

02-01-2019, 12:35

I prefer the method that does not damage the original, when it is possible to put back as originally.

Page 2/2
1 |
My MSX profile