So sorting through some boxes in my attic a few days ago, I came accross a plastic tub.
Inside said tub, there are 8 IC'S, Label on them reads:
HY51C4256S-10 9131N KOREA
I have a feeling that there some kind of ram chip, Iv'e found a few references to them via the mighty google, but all the datasheets are consumed and put behind locked doors by all the usual subjects (By which I mean the aggressive rise in websites infested with tons of advertising, great SEO - so they always come first in Google, and want you to hand over your life savings and every bit of data about you your family and siblings before you can get an account to download)
Sorry got a bit off track there [It's a pet hate]
Anyway, as I say, found these chips, likely to be 5v logic, so don't even know if I can connect them to my Pi let alone do anything interesting with them.
Any hardware hackers in here with any insight or ideas, I'd love to hear your thoughts.