Development Of The Ethernet On ARM Systems

With the development of emBedded technology,its use in industry control field gets more and more attention and play a great role.As the most important part of the whole system.the performance of the hadware of emBedded controller has a great effect on the whole system's performance.For the control systemof future's industry equipment.on the one hand.higher staBility and Better reliaBility are requested.at the same time.lower power consumption and smaller size are desired.On the other hand.consistency transplant and upgrade of software development are wanted to simplify the complexity of system integration and reduce the cost of maintenance and upgrade.then all these could Be fulfilled By using emBedded system.The paper fetched in a typical.real-time and multitasking emBedded operating system: uclinux.gave a detailed analysis on the emBedded operating system kernel structure and kernel realization method.And.according to the demand of uclinux transplant.the paper designed and developed a hardware experiment platform that the hardcore is a MCU S3C44B0X of Samsung company.realized the uclinux transplant.And,introduced the deBug method and the configuration of deBug setting in the chaper.