公开(公告)号：US10782974B2

公开(公告)日：2020-09-22

申请号：US15360271

申请日：2016-11-23

申请人： SAMSUNG ELECTRONICS CO., LTD.

发明人： Young-chul Cho ,  Suk-jin Kim ,  Chul-soo Park ,  Dong-kwan Suh

IPC分类号： G06F9/38 ,  G06F9/30 ,  G06F15/78

摘要： A VLIW (Very Long Instruction Word) interface device includes a memory configured to store instructions and data, and a processor configured to process the instructions and the data, wherein the processor includes an instruction fetcher configured to output an instruction fetch request to load the instruction from the memory, a decoder configured to decode the instruction loaded on the instruction fetcher, an arithmetic logic unit (ALU) configured to perform an operation function if the decoded instruction is an operation instruction, a memory interface scheduler configured to schedule the instruction fetch request or a data fetch request that is input from the arithmetic logic unit, and a memory operator configured to perform a memory access operation in accordance with the scheduled instruction fetch request or data fetch request.

公开(公告)号：US10430339B2

公开(公告)日：2019-10-01

申请号：US15107255

申请日：2014-12-30

申请人： SAMSUNG ELECTRONICS CO., LTD.

发明人： Ki-seok Kwon ,  Chul-soo Park ,  Suk-jin Kim

IPC分类号： G06F12/0846 ,  G06F12/0815 ,  G06F12/0886 ,  G06F12/02

摘要： A memory management method includes determining a stride value for stride access by referring to a size of two-dimensional (2D) data, and allocating neighboring data in a vertical direction of the 2D data to a plurality of banks that are different from one another according to the determined stride value. Thus, the data in the vertical direction may be efficiently accessed by using a memory having a large data width.