| 摘要 |
PURPOSE: An apparatus for accumulating data using a memory in real time and a control method thereof are provided to increase the efficiency of a data accumulated value estimation process by easily estimating accumulated values in case that the values are requested for a fixed time while processing specific data in a wire/wireless data communication field. CONSTITUTION: A temporary register(100) receives and temporarily stores CDMA accumulated data from an accumulative memory(300) under the control of a control unit(400). In case of receiving a read control signal from the control unit(400), the temporary register(100) outputs the accumulated data to an adder(200). The adder(200) receives CDMA data from a multiplier(1). Simultaneously, the adder(200) receives the data from the temporary register(100) and stores the data in the accumulative memory(300). The accumulative memory(300) receives and temporarily stores the data processed through the adder(200). In addition, the accumulative memory(300) receives a read control signal from the control unit(400) and outputs the data to the temporary register(100). In case that the data are stored in the accumulative memory(300), the control unit(400) reads and outputs the data. |
