External_Master_mailbox Address Map
External master Mailbox
This is a 256 byte mailbox which allows message exchange between SDM and external master
External master: Flash (NAND/SDMMC), APS, FPGA
mreqinfo decoding needed to determine the which mailbox box is used.
mreqinfo[7:6] = 00 --> Flash (NAND/SDMMC)
mreqinfo[7:6] = 01 --> APS
mreqinfo[7:6] = 10 --> FPGA
| Module Instance | Base Address | End Address |
|---|---|---|
| i_mailbox_external_master_mailbox | 0xFFA30000 | 0xFFA300FF |