SPRUIM2H May 2020 – October 2023 AM2431 , AM2432 , AM2434 , AM6411 , AM6412 , AM6421 , AM6422 , AM6441 , AM6442
The MCSPI module is a multichannel transmit/receive, controller/peripheral synchronous serial bus.
Table 12-322 shows the MCSPI allocation across device domains.
| Instance | Domain | ||
| MCU | MAIN | ||
| MCU_MCSPI0 | ✓ | - | |
| MCU_MCSPI1 | ✓ | - | |
| MCSPI0 | - | ✓ | |
| MCSPI1 | - | ✓ | |
| MCSPI2 | - | ✓ | |
| MCSPI3 | - | ✓ | |
| MCSPI4 | - | ✓ | |
Figure 12-171 shows the MCSPI overview.
Figure 12-171 MCSPI Overview