vs chip Eprom burning question

delayed

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Hello,
Does anyone know what type of chip is used for the RBI to Super Sky Kid swap? I know that the normal games are the 2764 IC, but I don't know if that is the same chip used in this card or if it is different. I am trying not to rip up my stickers on the ICs if I don't have to.


And is it true that the Goonies to Gradius is the 27c512-20 IC?

Thanks for any help in this. I am new to learning about the types of Eproms used.
 
I am good with the PPU's. I still need a RBG "b" unit, but other than that I am good. I have bought a set from him before, nice person there.
 
Ssk uses 27256 chips. Goonies/Gradius does use 27512 chips.

As a side note, you can use 27256 or 27c256. The chips are interchangeable. The only difference is the type of chip. If you have anymore questions feel free to pm me.
 
Thank you for the information! I really did not want to rip off the stickers to find out if the numbers were there or not.




Ssk uses 27256 chips. Goonies/Gradius does use 27512 chips.

As a side note, you can use 27256 or 27c256. The chips are interchangeable. The only difference is the type of chip. If you have anymore questions feel free to pm me.
 
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