http://linuxgizmos.com/edison-iot-module-ships-with-atom-plus-quark-combo-soc/ .....I am unable to figure out the , how shall i get the inter communication between two on board processor ? I want to use this board in HIL with ECU for some specific purpose

The Tangier SoC combines a dual-core Atom running Yocto Linux at 500MHz with Intel’s MCU-like Quark processor clocked at 100MHz. The Quark co-processor is initially inactive, but eventually will run a “Viper” RTOS derived from the VxWorks platform of Intel’s Wind River subsidiary

 

Hello , I am working on another project in which i will be working with ISO 16750-2 (road vehicles electrical and electronics tests) such as discontinuities in supply voltage to a vehicle or to say an ECU for that matter.....I have to design a four quadrant power supply (as shown in the figure) was finding it difficult to select the components specific for the transistors which i can use ....If u have any suggestions please rivert...
1. The supply voltage to this circuit shall be 12V (upto 18V max)


Thank you