SPRUIV7B May 2022 – September 2023 AM620-Q1 , AM623 , AM625 , AM625-Q1 , AM625SIP
Table 8-8 describes the events servicing in sending mode.
Step | Register/Bit Field/Programming Model | Value |
---|---|---|
Read interrupt status bit | MAILBOX_IRQ_STATUS_CLR_j[1 + y*2] | 0x1 |
Write message | MAILBOX_MESSAGE_y[31:0] VALUE | 0x-- |
Write 1 to acknowledge interrupt | MAILBOX_IRQ_STATUS_CLR_j[1 + y*2] | 0x1 |