Visible to Intel only — GUID: mwh1409958926634
Ixiasoft
Visible to Intel only — GUID: mwh1409958926634
Ixiasoft
5.4. Interrupt Interfaces
You can define the interrupt sender interface as asynchronous with no associated clock or reset interfaces. You can also define the interrupt receiver interface as asynchronous with no associated clock or reset interfaces. As a result, the receiver does its own synchronization internally. Platform Designer does not insert interrupt synchronizers for such receivers.
For clock crossing adaption on interrupts, Platform Designer inserts a synchronizer, which is clocked with the interrupt end point interface clock when the corresponding starting point interrupt interface has no clock or a different clock (than the end point). Platform Designer inserts the adapter if there is any kind of mismatch between the start and end points. Platform Designer does not insert the adapter if the interrupt receiver does not have an associated clock.