Patent ID: 9148295
Filing Date: 2015-09-29
Classification: H04L,H04N

Abstract:
1. A system on an integrated circuit, comprising: a memory controller; a shared memory coupled to the memory controller, wherein code in the shared memory is authenticated before the code is run; a cable tuner integrated on a substrate; a Multimedia Over Coax Alliance (MoCA) subsystem integrated on the substrate, wherein the cable tuner and the MoCA subsystem are configured to communicate with a network over a shared coaxial cable; a Data Over Cable Service Interface Specification (DOCSIS) subsystem integrated on the substrate, the DOCSIS subsystem comprising a DOCSIS processor; a video/audio subsystem, integrated on the substrate; and a host processor configured to directly access the memory controller, wherein the DOCSIS subsystem is configured to access the host processor before the DOCSIS subsystem accesses the memory controller.