Integrated circuit memory device and signaling method for adjusting drive strength based on topography of integrated circuit devices

摘要

An integrated circuit device includes an output driver, a first register to store a value representative of a drive strength setting of the output driver, wherein the value is determined based on information stored in a supplemental memory device external to the integrated circuit memory device, and a transmitter circuit configurable to receive the value representative of a drive strength setting of the output driver. The output driver is configurable to output data synchronously with respect to an external clock signal.