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800XL memory upgrade


DamageX

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since Wrathchild mentioned this in another thread, I am thinking about upgrading my 800xl to 128K or more (probably don't want to bother with separate ANTIC/CPU banking). Of course the reason I haven't done it already is because it seems like a lot of work, so I am wondering what would be the easiest upgrade.

 

I have a 128K and some 32K SRAMs (as well as 4164, 4256, etc. DRAMs) from old PC parts in case that would simplify matters. I don't know enough about the XL motherboard or about how DRAM works to figure out my own circuit though.

 

I know I've seen some plans on the web before but can anyone comment on how much patience would be needed for different ones?

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