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Table 45. Boot Mode Selection Via GPIO Pins†‡§
GPIOF4 GPIOF12 GPIOF3 GPIOF2 MODE SELECTED
PU No PU No PU No PU
1 x x x Jump to Flash address 0x3F 7FF6. User must have programmed a branch instruction here prior to reset to redirect code execution as they desire.
0 1 x x Call SPI_Boot to load from external serial EEPROM
0 0 1 1 Call SCI_Boot to load from SCI-A
0 0 1 0 Jump to H0 SARAM address 0x3F 8000
0 0 0 1 Jump to OTP address 0x3D 7800
0 0 0 0 Call Parallel_Boot (16 / 8 bit) to load from GPIO port
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