Electronic Design

Cache Corherency For Multicore Micros

ARM's new AMBA 4 interface and protocol specification features the AMBA 4 AXI Coherency Extensions (ACE). It enables system level cache coherency and memory barriers ensure optimal instruction ...
Design-Reuse

Leveraging OCP for Cache Coherent Traffic Within an Embedded Multi-core Cluster

Scaling processing performance beyond the frequency and power envelope of single core systems has led to the emergence of multi-core clusters. Data access management within such processing systems ...
Design-Reuse

Co-Designed Cache Coherency Architecture for Embedded Multicore Systems

One of the key challenges in chip multi-processing is to provide a programming model that manages cache coherency in a transparent and efficient way. A large number of applications designed for ...
EDN

Cache Coherency Protocol Design

• Designed MSI, MESI and MOESI Coherence Protocols for a multiprocessor system. • Analyzed the Cache Performance for different cache configurations and different number of processors. • Modified the ...