I came across this oddball board in Bases Loaded (revision 0) today. It's some sort of SFROM board, except it has an extra 42-pin chip labeled "NES-LD-0-EXP283". It's labeled on the PCB as "EXP IC".
My other Bases Loaded carts do not use this, revision A uses plain SFROM and revision B uses SF1ROM.
Here's a bad picture of it:
Anyone have any idea what its purpose is?
My other Bases Loaded carts do not use this, revision A uses plain SFROM and revision B uses SF1ROM.
Here's a bad picture of it:
Anyone have any idea what its purpose is?