Signal transmission method, transmission device and system utilizing the same

Abstract

The present application discloses a signal transmission method, a transmission device, and a system. A master device and at least one slave device, which is pre-configured with a sequence for instruction execution, are connected through a single bus. After the master device sends the instruction set through the single bus, the at least one slave device sequentially acquires its corresponding instruction from the instruction set according to the sequence of the instruction set and executes corresponding operation. The instruction set has one or more special instruction signals, each having a characteristic different from that of a normal instruction signal and serving as a basis for determining a sequence of the at least one slave device. Thus, rapid instruction transmission can be achieved through the single bus. Within one cyclic period, each slave device can obtain its accurate position in the sequence of the instruction set, with high robustness.

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