User's Manual l MBa8x UM 0100 l © 2021, TQ-Systems GmbH
Page 11
The MBa8x provides the following diagnostic and user interfaces:
Table 3:
Diagnostic and user interfaces
Interface
Component
Remark
Status LEDs
9 × Green LED
Power LEDs (24 V, 12 V, 5 V-Mainboard, 5 V-Modul, 3,3 V, 3,3
V-Mainboard, 3,3 V-Modul, 1,8 V, 3,3 V-MPCIe, 1,5 V-MPCIe)
3 × Green LED
2 × VBUS USB Host, 1 × VBUS USB OTG
1 × Green LED
Debug LED for USB debug interface
2 × Green LED
GP LEDs at port expander
1 x Orange LED
GP LED of SCU
3 × Green LED
WWAN, WLAN, WPAN
1 x Green LED
SATA-M.2
2 x Green LED
PCIe-M.2
1 × Red LED
Reset LED
2 × Green / Yellow LED
Ethernet LEDs (Activity / Speed)
Temperature sensor
1 × SE97BTP
Digital I
2
C temperature sensor
Power / Reset buttons
3 × Push button
RESET-IN#, PMIC_PWRON, IMX_ONOFF
GP buttons
2 × Push button
GP push buttons at port expander
Boot-Mode configuration
1 × 6-fold DIP switch
Boot-Mode configuration
CAN-FD/RS485 termination
2 × 2-fold DIP switch
–
JTAG
1 × 20-pin, 100 mil header
–
