The M6511, a PowerPC based VXS (VITA 41)VME IO controller, performs as an intelligent XMCPMC carrier, a system controller, a high-speed data streaming board, a recording engine, and a FPGA processor board. With IO connections on the front panel, dual XMCPMC (PCI Mezzanine) sites and backplane connectors, Curtis-Wright's M6511 uses its IO capabilities to excel in high-speed data buffering and flexible data flow between IO ports. The M6511 is essential to our innovative family of data recording products for embedded real-time data acquisition, processing and recording using high-speed serial communications.