FIELD: computer engineering.
SUBSTANCE: invention relates to computer systems. System on a chip (SoC) for connection of a plurality of devices with a storage device comprises a fabric to interconnect a plurality of agents of SoC, fabric comprising: a data buffer including a plurality of entries, each to store data to transferred to and from plurality of agents, and to and from memory coupled to SoC; and an arbitration means for enabling reception of a plurality of memory requests associated with data in one of plurality of entries, once fabric has invalidated data in at least one cache memory of a first agent of plurality of agents.
EFFECT: enabling connection of multiple devices to a storage device.
9 cl, 9 dwg
