Design of sdlc synchronous serial communication based on intel 8274

SDLC synchronous serial communication has strong anti-jamming ability and high speed of data transmission, especially suitable for data communication between aircraft piggyback equipment and ground gear under severe condition such as field. To resolve the army demand of maintenance and repair to airborne equipment, the SDLC synchronous serial communication board is developed based on INTEL8274. The feature of the board is high speed data transmission, very strong anti-jamming, well secrecy and so on. The board has good applied effect in aero parameter intelligent testing equipments and aero parameter unloader, and has use value in test control and communication field.