User's Manual l MBLX2160A UM 0101 l © 2022, TQ-Systems GmbH
Page 5
3.
ELECTRONICS
The boot behaviour of the TQMLX2160A can be customised. The required boot-mode configuration can be set with DIP switches
on the MBLX2160A, see chapter 3.1.3.
3.1
TQMLX2160A
The TQMLX2160A with its LX2160A CPU is the central system component. It provides DDR4 SDRAM, eMMC, NOR flash and an
EEPROM. All TQMLX2160A internal voltages are derived from the 5 V supply voltage. Further information can be found in the
TQMLX2160A User’s Manual. The available signals are routed to the MBLX2160A via three connectors. On the MBLX2160A the
interfaces provided by the TQMLX2160A are routed to industry standard connectors. Furthermore the MBLX2160A provides all
power supplies and configurations required for the operation of the TQMLX2160A. The MBLX2160A supports TQMLX2160A
modules with an LX2108A, LX2120A or LX2160A CPU.
Figure 2:
Block diagram TQMLX2160A
The following functionalities and interfaces are provided by the MBLX2160A:
•
1 × QSFP28 slot for 100 Gbit Ethernet module
•
2 × SFP+ slots for 10 Gbit Ethernet modules
•
6 × 1 Gbit Ethernet
•
3 × SATA
•
3 × PCIe / 2 × mPCIe
•
2 × CAN
•
SD card
•
2 × USB 3.0 / 1 × USB OTG
•
Power supply and voltage supervision
•
Multiplexing configuration by DIP switches
•
OLED display for additional information
