mv1f with error Z80 SLOT SWITCH IGNORED SM1

babeloued

New Challenger
Joined
Sep 27, 2015
Posts
52
hello
i have a slot mv1f ,how have a problem ,i test it with smkdan 1.09 and it post me Z80 SLOT SWITCH IGNORED SM1 , SM1 OTHERWISE LOOKS UNRESPONSIVE.
thanks to everybody who help me :hammer:
 

babeloued

New Challenger
Joined
Sep 27, 2015
Posts
52
hello
there is nobody who can help me?
nobody have seen this mistake
best regards
 

pier

Crazed MVS Addict
Joined
Jan 24, 2020
Posts
139
Put it in your EPROM reader/writer, and compare it to the rom file it's supposed to be.

i have a tl866 ii plus and use xgpro as software, i should select an eprom type before i can do any action.
as i red on neogeo dev wiki the sm rom has the same MX27c1000A pinout but when i do any action on sm1 rom the software give me pin detect error.
EDIT: If i deselect pin detect and check id flags from software options i have a mismach at address 0x0001 0000, buffer value 0x f3, chip value 0x FF and in total 63377 difference quantity
 
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