der Mouse wrote:
128MB SDRAM is
dirt cheap (?1 or so) and that is likely to be enough
buffering for almost any classic machine.
Yes, but what about the logic necessary to drive it, refresh it, etc?
I certainly know *I* have no idea what is required, and doubt what's
in
my TTL drawers would do the trick.
None trivial to be sure, but probably not rocket science. I'm sure
I've seen a project or two in Elektor (iirc) that used SDRAM. But
a quick flick through a few likely issues failed to produce
anything.
I've never had to interface to SDRAM, so I cannot say how hard it
is. But the data sheets are readily available.
Antonio
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