There is an Aussie that sells the older ones because he created a PIC programmer and prototype system that uses them.
I believe it is Dontronics. I really wonder if you want to try to inferface the new DRAM modules as they have a ton of wires to mutiplex. The older ones are doable with an SX48/52 protoboard. This is all about having enough address lines to get the refresh sustained.
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"When all think alike, no one is thinking very much.' - Walter Lippmann (1889-1974)
······································································ Warm regards,····· G. Herzog [noparse][[/noparse]·黃鶴 ]·in Taiwan
· Thanks for your reply. I don't have any immediate need for this, but I was thinking about getting an FPGA board to experiment with and if that went well I would probably want to eventually equip it with DRAM. I was hoping to find a wire wrap socket or something else easy, as I'm pretty much just a solderless breadboard person. For the moment I think I will stick to just exploring the Quartus software until I come up with something interesting.
Comments
I believe it is Dontronics. I really wonder if you want to try to inferface the new DRAM modules as they have a ton of wires to mutiplex. The older ones are doable with an SX48/52 protoboard. This is all about having enough address lines to get the refresh sustained.
▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔▔
"When all think alike, no one is thinking very much.' - Walter Lippmann (1889-1974)
······································································ Warm regards,····· G. Herzog [noparse][[/noparse]·黃鶴 ]·in Taiwan
-phar