Patent ID: 8499205

Claim:
A data reception device comprising: an elastic buffer circuit that receives scrambled and transmission data as received data and adjusts timing with a transmitter side; an LFSR suspending signal generation circuit that performs predetermined supplement processing on data whose timing has been adjusted by said elastic buffer circuit and that outputs an LFSR suspending signal; and a descramble circuit that descrambles data whose timing has been adjusted by said elastic buffer circuit in response to an LFSR suspending signal outputted from said LFSR suspending signal generation circuit; wherein said received data has a timing adjustment data set that adjusts the timing with the transmitter side; and said LFSR suspending signal generation circuit receives a desired number of timing adjustment data included in said timing adjustment data set, and outputs a required number of LFSR suspending signals so that said descramble processing is normally performed after first normal timing adjustment data has been received.