Printed circuit board and signal timing control method thereof

Abstract

A printed circuit board includes a sending element, a plurality of receiving elements, and a control unit. The sending element is configured to generate a sending signal. The receiving elements are configured to receive a control signal respectively. The control unit is coupled to the sending element through a first wire and to the receiving elements through a plurality of second wires. The control unit is provided with a comparison table that stores related information of the second wires. When receiving the sending signal, the control unit generates the control signals according the related information of the second wires. At least one of the control signals is transmitted to the corresponding receiving element, and the rest of the control signals are delayed for a preset time and then transmitted to the rest of the receiving elements.

Dependencies are inferred from the claim text.