APPARATUS FOR INTERFACE OF HIGH-SPEED DIGITAL NETWORK FOR NANO CONTROLLING

摘要

A high-speed digital network interface apparatus for nano control improving the performance and reliability of a system is provided to implement high speed digital interface by having openness and compatibility when interface between a nano controller and a server system. A nano controller performs a nano control. A high-speed digital servo communications unit includes a servo slave device, a servo master unit for interface between the nano controller and a servo and a servo driver. An I/O interface communications unit includes a field bus master device for interface between the nano controller and the input-output device. A high-speed digital servo communications unit is compatible with a standard ethernet. The high-speed digital servo communications unit transmits and receives asynchronous data for total cycle time for controlling the transmission and reception between the servo master unit and the servo slave device and data sharing method.