Each mailbox module supports the following features:
- Parameters configured at design time (see Table 7-2):
- Number of mailbox
clusters
- Each mailbox cluster has the same
configuration
- Clusters are accessed via separate VBUS regions.
Clusters can be treated as mailbox module instances.
- Number of users
- Number of mailbox message
queues
- Number of messages (FIFO
depth) for each message queue
- 32-bit message width
- Partial writes do not advance the FIFO pointers
- Message reception and queue-not-full notification using interrupts
- Non-intrusive emulation