I thought so too, but it could also be software emulation...
OTOH, in the Commodore scene, there are lots of replica chips available these days so that you can build a complete C64 from scratch using the original Motherboard (and even on the Amiga some of the rarer chips are being re-created, like the Agnus)
Of course, that's not much different than using an FPGA to just emulate everything, but the one-chip-at-a-time approach has the advantage that you can swap in original chips that you might find, and only replace those that you're missing...
OTOH, in the Commodore scene, there are lots of replica chips available these days so that you can build a complete C64 from scratch using the original Motherboard (and even on the Amiga some of the rarer chips are being re-created, like the Agnus)
Of course, that's not much different than using an FPGA to just emulate everything, but the one-chip-at-a-time approach has the advantage that you can swap in original chips that you might find, and only replace those that you're missing...