SPRUJC6A December 2024 – July 2025 AM2752-Q1 , AM2754-Q1
The backup boot mode is selected via pins within the main BOOTMODE map. Backup Mode Selection lists all possible backup boot modes.
| Backup Boot Config | Backup Boot Mode Selection | Backup Boot Mode Selected | ||
|---|---|---|---|---|
| B13 | B12 | B11 | B10 | |
| Reserved | 0 | 0 | 0 | None |
| Mode | 0 | 0 | 1 | USB |
| Reserved | 0 | 1 | 0 | Reserved |
| Reserved | 0 | 1 | 1 | UART |
| IF | 1 | 0 | 0 | Ethernet |
| Port | 1 | 0 | 1 | MMCSD Boot |
| Reserved | 1 | 1 | 0 | SPI |