Table of Contents

MBa8x DIP switch settings

Boot Modes

The following boot modes of the i.MX8 can be selected by the DIP switches S1 MBa8x.

SD Card

SD Card

SW1
DIP 1 2 3 4 5 6
ON • •
OFF • • • •

eMMC

SW1
DIP 1 2 3 4 5 6
ON •
OFF • • • • •

SPI NOR 3Byte Read

SW1
DIP 1 2 3 4 5 6
ON • •
OFF • • • •

SPI NOR 4Byte Read

SW1
DIP 1 2 3 4 5 6
ON • • • •
OFF • •

Hyperflash 1,8V

SW1
DIP 1 2 3 4 5 6
ON • • •
OFF • • •

Serial Downloader

SW1
DIP 1 2 3 4 5 6
ON •
OFF • • • • •

Boot from Fuses

SW1
DIP 1 2 3 4 5 6
ON
OFF • • • • • •

CAN configuration (S4)

DIP switch S4 is used to configure the CAN interfaces CAN1 and CAN2.

Termination

DIP OFF (default) ON
S4-1 CAN0 not terminated CAN0 interface terminated (120Ω)
S4-2 CAN1 not terminated CAN1 interface terminated (120Ω)