Patent ID: 7949080
Filing Date: 2011-05-24
Classification: G06F,H03K,H03L,H04L

Abstract:
1. A phase adjusting function evaluating method comprising: evaluating phase adjusting functions of a plurality of phase adjusting parts provided in a reception apparatus including the plurality of phase adjusting parts provided for respective ones of a plurality of data signals received, each configured to have the phase adjusting function to automatically adjust a phase between the corresponding data signal and a clock signal received together with and individually from the plurality of data signals; and a phase amount adding part configured to add a predetermined phase amount to the clock signal or the plurality of data signals; changing, in a predetermined manner, by an added phase amount changing part, the predetermined phase amount added by the phase amount adding part to the clock signal or the plurality of data signals; and storing, in a storage, by a storing part an operation result of the phase adjusting function carried out by the phase adjusting part, in response to the predetermined phase amount added to the clock signal or the plurality of data signals by the phase amount adding part being changed by the added phase amount changing part.