Importance

Loading Importance Indicators...

Abstract

A data transfer memory comprises a plurality of memory devices having the function of transferring data on a system bus or a plurality of memory modules each having the plurality of memory devices. Herein, a memory module buffer in each memory device or memory module and a controller chip located on the system bus include a return clock input/output circuit for inputting or outputting a return clock generated using a clock output from a data processing unit such as a CPU, and an output activation circuit for activating output of data from the memory device in response to a data output enabling signal generated by using the return clock output from the return clock input/output circuit.

Loading the Abstract Image...

First Claim