A signal transmission system, a receiver circuit of a signal transmission system, and a semiconductor storage device to which a signal transmission system is applied

摘要

The present invention is intended to solve such a problem that it is difficult to continuously perform a read operation by switching the local data bus or the like, even in the case of using a PRD type data bus amplifier, and also there is a problem in speeding up the write operation. The solution means is composed of a plurality of signal transmission lines in which signal transmission lines can be switched by branching or layering, each of the signal transmission lines of a plurality of systems is connected with a target unit to which data is to be read, A circuit for eliminating the inter-code interference component is connected to a circuit for eliminating the inter-symbol interference component, and a circuit for eliminating the inter-code interference component reduces the noise received when the signal transmission paths of the plural systems are switched, So that the data can be continuously transmitted.