About PVBus components
The PVBus components and protocols provide mechanisms for implementing functionally-accurate communication between bus masters and slaves.
There is no modeling of handshaking or cycle counts. By removing this level of detail, and by using efficient internal communication mechanisms, PVBus components can provide very fast modeling of bus accesses.
PVBus components are not software implementations of specific hardware, but are instead abstract components required for the software model environment.
A number of components, which abstract the internal details, access the PVBus API. You must use these components correctly to achieve high simulation speeds.