is there a n64 emu for ds?

i am SO n64 fan, now i want a emu on ds (if there is one)
can someone help?

NO.The ds can;t even do playstation-which is 32bit-the n64 and ds are 64.The ds ain't that powerful.The psp can-but barley.

oh, thats awful, i have no psp,
ah well then were gonna play n64 roms on the pc.