The CCI-550 features combine to provide a programmable high-bandwidth interconnect that enables hardware coherent systems.
- Data coherency between ACE masters.
- Input and Output (I/O) coherency with
- Crossbar interconnect functionality between the masters and slaves.
- A snoop
to reduce snoop power and improve performance for snoop
- DVM message transport between
communication between MMUs.
- Quality of Service (QoS) features for traffic
- A Performance Monitoring Unit (PMU) to count
- Support for ARM®
TrustZone® technology to provide Secure, Non-secure,
and protected states.
- A Programmers View (PV) to control coherency
and interconnect functionality.