Patent ID: 9665506
Date: 2017-05-30
CPC Classifications: G06F

Claim:
1. A data processing device comprising: a compression circuit configured to compare each burst of a data group with a predetermined pattern, and perform data compression on each burst of the data group based on a result of comparison, wherein a number of bursts of the data group corresponds to a first burst length, each burst of the data group before the data compression includes a number of bits equal to a first input/output (I/O) width, and each burst of the data group after the data compression includes a number of bits equal to a second input/output (I/O) width smaller than the first I/O width; and a compression data restructuring circuit configured to generate a transmission data group by restructuring the data group after the data compression to have a second burst length to prevent an increase in or reduce power, wherein each burst of the transmission data group includes a number of bits equal to the first I/O width.