Tutorial needed for stacking EPROMs for repros

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bdlou
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Joined: Fri Oct 02, 2009 5:16 pm
Location: Bothell, WA

Tutorial needed for stacking EPROMs for repros

Post by bdlou »

Hey gang. I'm looking for assistance in dealing with chaining chips together for a couple of reproduction carts. I want to make English versions of Final Fantasy IV and V. I picked up some 74LS139 chips, but from the existing tutorials I've seen, I'm very unclear what pins get soldered to what. Hell, I'm not even sure I'm splitting the ROMs correctly.

If there is already a tutorial on these games available, or if there's a general tutorial that I've obviously overlooked, please point me in the right direction. Thanks! :D
bdlou
32-bit
Posts: 228
Joined: Fri Oct 02, 2009 5:16 pm
Location: Bothell, WA

Re: Tutorial needed for stacking EPROMs for repros

Post by bdlou »

Bump, in case anyone has any pointers.
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jeffro11
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Re: Tutorial needed for stacking EPROMs for repros

Post by jeffro11 »

I'll just leave these images here... Should be self explanatory for the stacking procedure.

Image
Image
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