8 Assignable Outs ?

I have an Motif 6 and im trying to assign sound from the motif to the mpc 16 assignable outs....is there a way i can track out my whole beat at one time using the 16 assignable outs with motif sounds and my 16 channel mixer

I usually mute the tracks and than track them out one by one into pro tools, but I need know how to do them all at the same time....basically a easier to track out my beats.