Ruud Baltissen wrote: > Toshiba TC511665BZ-80 > Sanyo LC32664BJ-70 > > Of course searched the web but zero :( It's a shame to have so many > candidates laying around to be used as RAM expansion and you cannot use them > because you even have no idea what it is. > > Just remembered I have some old videocards and motherboards laying at home > which use chips like the above Sanyo as video RAM. Size 1cm * 1 inch, 40 > pins at .05" space. Any body an idea what they are and, most important, if > they can be used? I have a link which proved to be useful to identify some DRAMs, but it doesn't include old 64k chips: http://www.rehag.de/crossdr.htm The 40 pin chip you describe sounds like a 16bit DRAM, as used on some old graphics cards. But the number doesn't match the usual 256k x 16 types. Nicolas - This message was sent through the cbm-hackers mailing list. To unsubscribe: echo unsubscribe | mail cbm-hackers-request@dot.tml.hut.fi.
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