There is allready a list of Emulators that are/might be made, as for a NDS emu, granted the rule of thumb is that the machine that does the emulation needs to be 6x faster the the one being emulated.
so a pandora at 600-900mhz is in theory fast enough to run a ds emu dont mean one will or can be made, this is somthing that only time can tell, after the first batch has been released (shipped).
but for the time just go with no.