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The Flash Subsystem (FSS) provides access to external Flash devices via Octal Serial Peripheral Interface (OSPI).
The FSS includes one OSPI. For more information, see Section 12.3.2, Octal Serial Peripheral Interface (OSPI).
Table 12-2601 shows FSS allocation across device domains.
Instance | Domain | |
MCU | MAIN | |
FSS0 | - | ✓ |
Figure 12-1311 shows the FSS overview.