3.1.2 Core interfaces

The AMBA-PV core interfaces comprise transport and snoop interfaces.

amba_pv_fw_transport_if
tagged variant of tlm_fw_transport_if, must be implemented by AMBA-PV slave modules.
amba_pv_bw_transport_if
tagged variant of tlm_bw_transport_if, must be implemented by AMBA-PV master modules.
amba_pv_bw_snoop_if
tagged variant of tlm_fw_transport_if.
amba_pv_bw_transport_and_snoop_if
tagged variant of tlm_fw_transport_if and tlm_bw_transport_if, which must be implemented by AMBA-PV ACE master modules. This class is a simple composite of the amba_pv_bw_transport_if and amba_pv_bw_snoop_if.

The core interfaces are part of the transport layer.

Figure 3-2 Core interfaces and user layer
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