|
This paper introduces a new framework based on Intel Oak Trail platform of a Reinforced Tablet Computer implementation process including design principle and the motherboard PCB design and Touch Panel design, and the commissioning test method.The first chapter shows the current reinforcement Tablet computer field the situation and development characteristics.The second chapter shows design the principles of a Tablet computer motherboard, mainly including Intel Oak Trail platform architecture, selecting the key electronic components, especially Embedded Controller. This part introduces each part of the circuit, specific design of the Tablet computer motherboard, including the circuit principle, interface definition, interface circuit and design rules.The thirty chapter shows the motherboard PCB design, mainly including PCB Placement, PCB Layout, design rules, EMC etc. This paper adopts eight layers, mainly including two layers power layers. Each part of the circuit, specific design of the Tablet computer motherboard, including the circuit principle, interface circuit and design rules.The forth chapter introduces the machine commissioning test process, the motherboard debugging testing、reliability testing and press testing, power load and reliability testing and each interface testing.Finally the paper summarizes this research and the prospect of development.This reinforcement tablet computer has a high processing speed, low power consumption, and supported to windows platform, EMC. So it is a good portable tablet computer suitable for wild environments.
|