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ADDITIONAL INFORMATION
Boot Switches
SW4[1-4] is the boot configuration switch, the default boot device is eMMC/uSDHC3,
as shown in Table 4. If you want to try other boot devices, you need to change the
boot switches to corresponding values as listed in Table 4.
Note: 1 = ON and 0 = OFF
Table 4 Boot Device settings
BOOT DEVICE
SW4-1
SW4-2
SW4-3
SW4-4
Boot From Fuses
0
0
0
0
USB Serial Download Mode
0
0
0
1
USDHC3 (eMMC boot only, SD3 8-bit) Default
0
0
1
0
USDHC2 (SD boot only, SD2)
0
0
1
1
NAND 8-bit single device 256 page
0
1
0
0
NAND 8-bit single device 512 page
0
1
0
1
QSPI 3B Read
0
1
1
0
QSPI Hyperflash 3.3V
0
1
1
1
ecSPI Boot
1
0
0
0
Debug Serial Console
Windows
®
users may need to update the serial drivers on your computer. The drivers
can be found at
https://www.ftdichip.com/Drivers/VCP.htm
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i.MX 8M PLUS PEVK