  We show that a family of 1/2--BPS states of $\N=4$ SYM is in correspondence
with a family of classical solutions of VSFT with a $B$--field playing the role
of the inverse Planck constant. We show this correspondence by relating the
Wigner distributions of the $N$ fermion systems representing such states, to
low energy space profiles of systems of VSFT D-branes. In this context the
Pauli exclusion principle appears as a consequence of the VSFT projector
equation. The family of 1/2--BPS states maps through coarse--graining to
droplet LLM supergravity solutions. We discuss the possible meaning of the
corresponding coarse graining in the VSFT side.
