公开(公告)号：US10133685B2

公开(公告)日：2018-11-20

申请号：US15077553

申请日：2016-03-22

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jin Seok Ha ,  Seok Hoon Kim ,  Eui Cheol Lim ,  Jin Yong Jung

IPC: G06F13/14 ,  G06F13/16 ,  G06F12/084

Abstract: A bus interface device for requesting and receiving data from a memory controller connected to a bus includes a request buffer and a request merger. The request buffer is configured to store a first data request signal for requesting first data and a second data request signal for requesting second data. The request merger is configured to determine whether to merge the first and second data request signals, and transmit a merged request signal for requesting the first data and the second data from the memory controller to the bus upon determining that the first and second data request signals are to be merged.