公开(公告)号：US20240086354A1

公开(公告)日：2024-03-14

申请号：US18515091

申请日：2023-11-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： DongSik CHO ,  Jeonghoon KIM ,  Rohitaswa BHATTACHARYA ,  Jaeshin LEE ,  Honggi JEONG

IPC: G06F13/40 ,  G06F13/364

CPC classification number: G06F13/4004 ,  G06F13/364 ,  Y02D10/00

Abstract: A system on chip, semiconductor device, and/or method are provided that include a plurality of masters, an interface, and a semaphore unit. The interface interfaces the plurality of masters with a slave device. The semaphore unit detects requests of the plurality of masters, controlling the salve device, about an access to the interface and assigns a semaphore about each of the plurality of masters by a specific operation unit according to the detection result.

公开(公告)号：US20210342283A1

公开(公告)日：2021-11-04

申请号：US17376590

申请日：2021-07-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： DongSik CHO ,  Jeonghoon KIM ,  Rohitaswa BHATTACHARYA ,  Jaeshin LEE ,  Honggi JEONG

IPC: G06F13/40 ,  G06F13/364

Abstract: A system on chip, semiconductor device, and/or method are provided that include a plurality of masters, an interface, and a semaphore unit. The interface interfaces the plurality of masters with a slave device. The semaphore unit detects requests of the plurality of masters, controlling the salve device, about an access to the interface and assigns a semaphore about each of the plurality of masters by a specific operation unit according to the detection result.

公开(公告)号：US20180173662A1

公开(公告)日：2018-06-21

申请号：US15899877

申请日：2018-02-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： DongSik CHO ,  Jeonghoon KIM ,  Rohitaswa BHATTACHARYA ,  Jaeshin LEE ,  Honggi JEONG

IPC: G06F13/40 ,  G06F13/364

CPC classification number: G06F13/4004 ,  G06F13/364 ,  Y02D10/14 ,  Y02D10/151

Abstract: A system on chip, semiconductor device, and/or method are provided that include a plurality of masters, an interface, and a semaphore unit. The interface interfaces the plurality of masters with a slave device. The semaphore unit detects requests of the plurality of masters, controlling the salve device, about an access to the interface and assigns a semaphore about each of the plurality of masters by a specific operation unit according to the detection result.

公开(公告)号：US20200218682A1

公开(公告)日：2020-07-09

申请号：US16821289

申请日：2020-03-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： DongSik CHO ,  Jeonghoon KIM ,  Rohitaswa BHATTACHARYA ,  Jaeshin LEE ,  Honggi JEONG

IPC: G06F13/40 ,  G06F13/364

Abstract: A system on chip, semiconductor device, and/or method are provided that include a plurality of masters, an interface, and a semaphore unit. The interface interfaces the plurality of masters with a slave device. The semaphore unit detects requests of the plurality of masters, controlling the salve device, about an access to the interface and assigns a semaphore about each of the plurality of masters by a specific operation unit according to the detection result.

公开(公告)号：US20190087370A1

公开(公告)日：2019-03-21

申请号：US16192019

申请日：2018-11-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： DongSik CHO ,  Jeonghoon KIM ,  Rohitaswa BHATTACHARYA ,  Jaeshin LEE ,  Honggi JEONG

IPC: G06F13/40 ,  G06F13/364

Abstract: A system on chip, semiconductor device, and/or method are provided that include a plurality of masters, an interface, and a semaphore unit. The interface interfaces the plurality of masters with a slave device. The semaphore unit detects requests of the plurality of masters, controlling the salve device, about an access to the interface and assigns a semaphore about each of the plurality of masters by a specific operation unit according to the detection result.