Fiber optic data bus interface hardware realisation

Bus interface circuit for a fiber-optic data bus is described. This is a serial data bus and the command, status, or data word is composed of a sync code + 16 bits + 1 parity bit which are Manchester-modulated so that the coupling between the different remote terminals is loose.13; This bus interface circuit was designed for any fly-by-light,stores-management, or data-transmission data bus compatible with the MIL-STD-1553B. (K.K.