[happycube]

RP2350. 5v tolerant IO if set up correctly, enough GPIO's and the PIO's to trigger everything at once, and more than enough speed to emulate flash.

Smart(sic)Media is just a NAND flash interface really.

[brudgers]

Thanks. Do you know of a good library for emulating flash?

Looking at the spec, it seems doable, but it is way out of my wheelhouse (assuming I even have a wheelhouse).

[happycube]

Not offhand alas, but I figure someone's bound to have made one by now...