Calibration scheme for improving flexibility on platform implementation

摘要

An apparatus is described herein. The apparatus includes a plurality of electrical components, wherein at least one component is to increase a total impedance at a port. The apparatus also includes a comparator, wherein the comparator is to determine an additional impedance from the plurality of electrical components at the port and adjust the impedance to maintain signal integrity along a trace to the port in response to a device being coupled with the port.