Writing to A2B Mailbox registers using A2B Analyzer

Document created by Rajesh Alwar on Mar 12, 2019
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What are A2B Mailboxes?

Mailboxes allow communication mechanism between the host processor and a processor connected to a slave node like a UART between between A2B nodes with a configurable 1-4 byte FIFO. The payload and communication protocol is not defined. There is no generic high-level solution for exposing this feature so we present several alternatives to expose this feature as shown in the figure below:

 

Mailbox.jpg

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