What SP chip works with this SS4786 reel chip?

[badbaud]

Tried everything we had and all I get is 62-1 error code. Is there a 10MHz SP chip that will work with the SS4786?

[stayouttadabunker]

Okay, it's a Triple Diamond 3CM 92% game.
That requires a Type 0 SP chip.

Gee...that's a very common SP Type...there are literally hundreds of SP chips that will work fine with that SS chip.
However, I'd recommend an SP1271 or an SP1137 (Montana chip)

What is the checksum of your SS chip?
Could be corrupted? or a folded under leg or a bad socket receptor pin?
It even could be the socket device jumper on some MPU boards too!...>>>


62_1   Bad Data (Reel) PROM
          Ensure that the data prom (Reel or SS) is properly inserted;
          replace if necessary.

[badbaud]

That's what I was afraid of, the SS chip is defective. I'll put it on the programmer and check the ckecksum tomorrow.