System MMU provides 2 main functions...
System MMU provides 2 main functions :
System MMU upstream port can be directly connected to 1 master and used as a dedicated MMU or connected to multiple masters via an interconnect and so used as a shared MMU.
It allows non-CPU master to see contiguous memory space and remove the need to allocate fixed physical memory space or to manage memory fragmentation via a scatter-gather DMA.
Memory translation, attributes and validity information are contained in a set of translation tables located in downstream memory.
System MMU supports secure and non-secure context but doesn't support virtualization.
Verification Language: Python
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