LONDON – Processor IP licensor ARMHoldings plc has announced the addition of cache coherency to the AMBA 4 interfaceand protocol specification that supports communications between cores. The AMBA 4 ...
The Memory Partitioning and Monitoring (MPAM) Arm architecture supplement allows for memory resources (MPAM MSCs) to be partitioned using PARTID identifiers. This allows privileged software, like OSes ...
More processors on SoCs means more sophisticated cache control. This article describes formal techniques for verifying cache coherency for the ARM AMBA AXI Coherency Extensions (ACE) protocol. Fig 1.