Design of auto-verification serial bus in microwave instrument

With the design of the serial bus protocol and the controller, this paper proposes a novel serial bus to verify the serial reading and writing operation of the address and the data. This serial bus can be applied to the maneuverable control of the circuit board with the host CPU in microwave instrument. It can reduce the volume of the parallel bus, unexpected disturbances and the complexity of the master board, which can improve the communication of the instruments in the integrated system.