Title :
Design of Interface Module for LXI Class B Based on MCU
Author :
Fenglei, Wang ; Wenhai, Li ; Yiping, Wang ; Xiuli, Zhao
Author_Institution :
Naval Aeronaut. Eng. Acad., Yantai
Abstract :
The precise clock synchronization technique based on IEEE1588 protocol is one of the key techniques of LXI. This technique is used in LXI class B device. First, the development trend of LXI is introduced in this paper. Then the basic principle of precise clock synchronization technique is analyzed, precise clock synchronization based on MCU platform is designed and the LXI class B module is designed. In order to improve the precision of clock synchronization, FPGA is used in the system to stamp time label for Ethernet data.
Keywords :
computerised instrumentation; field buses; field programmable gate arrays; synchronisation; Ethernet data; FPGA; IEEE1588 protocol; LXI class B module; MCU platform; clock synchronization; interface module; time label; Circuits; Clocks; Delay effects; Ethernet networks; Field programmable gate arrays; Hardware; Instruments; Local area networks; Protocols; Synchronization; FPGA; LXI; precise clock synchronization;
Conference_Titel :
Electronic Measurement and Instruments, 2007. ICEMI '07. 8th International Conference on
Conference_Location :
Xi´an
Print_ISBN :
978-1-4244-1136-8
Electronic_ISBN :
978-1-4244-1136-8
DOI :
10.1109/ICEMI.2007.4350572
