公开(公告)号：US12141086B2

公开(公告)日：2024-11-12

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: G06F13/364 ,  G06F13/40

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：US11835993B2

公开(公告)日：2023-12-05

申请号：US18179052

申请日：2023-03-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： DongSik Cho ,  Jeonghoon Kim ,  Rohitaswa Bhattacharya ,  Jaeshin Lee ,  Honggi Jeong

IPC: G06F13/364 ,  G06F13/40

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：US10678728B2

公开(公告)日：2020-06-09

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.

公开(公告)号：US11599491B2

公开(公告)日：2023-03-07

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: G06F13/364 ,  G06F13/40

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：US10176136B2

公开(公告)日：2019-01-08

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: G06F13/36 ,  G06F13/00 ,  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.