The following boot modes of the i.MX8 can be selected by the DIP switches S1 MBa8x.
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 | • | • | • | • | • | • |
DIP switch S4 is used to configure the CAN interfaces CAN1 and CAN2.
| DIP | OFF (default) | ON |
| S4-1 | CAN0 not terminated | CAN0 interface terminated (120Ω) |
| S4-2 | CAN1 not terminated | CAN1 interface terminated (120Ω) |
Disclaimer
TQ-Systems GmbH provides the Board Support Packages (BSP) free of charge.
The software included in the shipment has been configured individually for the starter kits.
The software is only intended to evaluate the module.
The use of the Board Support Packages (BSP) is only allowed within the scope of functionality described by TQ-Systems GmbH.
TQ-Systems GmbH does not accept any liability for all further changes of the Board Support Package and for any damage resulting from its use.