https://support.tq-group.com/ 2026-04-20T23:58:03+00:00 https://support.tq-group.com/ https://support.tq-group.com/_media/logo.png text/html 2025-01-28T11:17:09+00:00 Anonymous (anonymous@undisclosed.example.com) https://support.tq-group.com/en/arm/tqma28/mba28/dip_switches?rev=1738063029&do=diff MBa28 DIP switch settings Boot Device Selection (S4 & S5) It is not possible to boot from SD card with the following Hardware combination TQMa28-A[C,D,E] Rev.02XX and MBa28 ≤ Rev.0105. To select the desired boot medium set the DIP switches S4 and S5 accordingly. The following boot modes of the i.MX28 can be selected by the DIP switches S4 and S5 on the MBa28.