4.4 Cacheable and Non-cacheable exclusives

The HN-F supports PoC monitor functionality for Cacheable and snoopable exclusive operations from the RN-Fs.

The Cacheable and snoopable exclusive transactions are:

The HN-F also supports system monitor functionality for Non-cacheable exclusive support. See the ARM® AMBA® 5 CHI Architecture Specification for more information about exclusives.

Note:

Each HN-F in the CCN-502 can support tracking of up to 32 logical processors for exclusive operations. The system programmer must ensure that there are no more than 32 logical processors capable of sending exclusive operations.
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