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5. Processor modules
5.1. Master processor module
For master CPU, router uses a processor module with CPU Intel Atom.
The core contains
processor Intel® Atom™ E3815 2 GB DDR3L, 4 GB eMMC.
For more details see the MSC Q7 module datasheet on manufacturer's website
(see Related documentation).
Master CPU module is equipped with eMMC (NAND flash) type memory.
Therefore, when keeping the memory lifetime in mind it is recommended to
minimize the number of writing cycles.
5.2. Auxiliary processor module
Router contains an Auxiliary CPU with CORTEX processor.
Auxiliary CPU controls modems and GPS.
The Auxiliary CPU communicates with Master CPU by Auxiliary processor
commands. By using these commands it’s possible:
▪
Find-out FW version
▪
Control modem power supply
Core
Flash memory
Supplies
management
Auxiliary
processor
commands