METHOD AND APPARATUS, E.G. IN A DATA DISTRIBUTION SYSTEM FOR, INTER ALIA, AVOIDING DISTORTION IN TRANSFER OF SIGNAL STATES

摘要

The invention relates to a method of transferring data states, e.g. from a terminal (1) to a computer (31). The inventive concept inter alia includes, in conjunction with transfer of data state on a data bus (24), that the respective state is accompanied by a time marker from a cyclically operating reference clock (20). The data state and time marker are transferred to a receiver (22) where time marker and data state are applied to a register, and subsequently sent to the computer (31) when the reference clock (20) has returned to a time rate state (00000101) corresponding to the time marker (00000101) associated with the respective data state.