公开(公告)号：US20210117608A1

公开(公告)日：2021-04-22

申请号：US17135260

申请日：2020-12-28

Applicant: International Business Machines Corporation

Inventor： Woohyun Chung ,  Gi-Joon Nam ,  Lakshmi N. Reddy

IPC: G06F30/398 ,  G06F9/44 ,  G06F16/27 ,  G06F30/30 ,  G06F30/33 ,  G06F30/392

Abstract: Techniques that facilitate time-driven placement and/or cloning of components for an integrated circuit are provided. In one example, a system includes an analysis component, a geometric area component and a placement component. The analysis component computes timing information and distance information between a set of transistor components of an integrated circuit. The geometric area component determines at least a first geometric area of the integrated circuit and a second geometric area of the integrated circuit based on the timing information and the distance information. The placement component determines a location for a latch component on the integrated circuit based on an intersection between the first geometric area and the second geometric area.

公开(公告)号：US10417375B2

公开(公告)日：2019-09-17

申请号：US15689791

申请日：2017-08-29

Applicant: International Business Machines Corporation

Inventor： Woohyun Chung ,  Gi-Joon Nam ,  Lakshmi N. Reddy

IPC: G06F17/50 ,  G06F9/44 ,  G06F16/27

Abstract: Techniques that facilitate time-driven placement and/or cloning of components for an integrated circuit are provided. In one example, a system includes an analysis component, a geometric area component and a placement component. The analysis component computes timing information and distance information between a set of transistor components of an integrated circuit. The geometric area component determines at least a first geometric area of the integrated circuit and a second geometric area of the integrated circuit based on the timing information and the distance information. The placement component determines a location for a latch component on the integrated circuit based on an intersection between the first geometric area and the second geometric area.

公开(公告)号：US10977419B2

公开(公告)日：2021-04-13

申请号：US16679451

申请日：2019-11-11

Applicant: International Business Machines Corporation

Inventor： Woohyun Chung ,  Gi-Joon Nam ,  Lakshmi N. Reddy

IPC: G06F30/398 ,  G06F30/30 ,  G06F30/33 ,  G06F30/392 ,  G06F9/44 ,  G06F16/27 ,  G06F119/12

Abstract: Techniques that facilitate time-driven placement and/or cloning of components for an integrated circuit are provided. In one example, a system includes an analysis component, a geometric area component and a placement component. The analysis component computes timing information and distance information between a set of transistor components of an integrated circuit. The geometric area component determines at least a first geometric area of the integrated circuit and a second geometric area of the integrated circuit based on the timing information and the distance information. The placement component determines a location for a latch component on the integrated circuit based on an intersection between the first geometric area and the second geometric area.

公开(公告)号：US20190065655A1

公开(公告)日：2019-02-28

申请号：US15689791

申请日：2017-08-29

Applicant: International Business Machines Corporation

Inventor： Woohyun Chung ,  Gi-Joon Nam ,  Lakshmi N. Reddy

IPC: G06F17/50 ,  G06F17/30 ,  G06F9/44

CPC classification number: G06F17/5081 ,  G06F9/44 ,  G06F16/275 ,  G06F17/5022 ,  G06F17/5045 ,  G06F17/5072

Abstract: Techniques that facilitate time-driven placement and/or cloning of components for an integrated circuit are provided. In one example, a system includes an analysis component, a geometric area component and a placement component. The analysis component computes timing information and distance information between a set of transistor components of an integrated circuit. The geometric area component determines at least a first geometric area of the integrated circuit and a second geometric area of the integrated circuit based on the timing information and the distance information. The placement component determines a location for a latch component on the integrated circuit based on an intersection between the first geometric area and the second geometric area.

公开(公告)号：US11314920B2

公开(公告)日：2022-04-26

申请号：US17135260

申请日：2020-12-28

Applicant: International Business Machines Corporation

Inventor： Woohyun Chung ,  Gi-Joon Nam ,  Lakshmi N. Reddy

IPC: G06F30/398 ,  G06F30/392 ,  G06F119/12 ,  G06F9/44 ,  G06F16/27 ,  G06F30/30 ,  G06F30/33

Abstract: Techniques that facilitate time-driven placement and/or cloning of components for an integrated circuit are provided. In one example, a system includes an analysis component, a geometric area component and a placement component. The analysis component computes timing information and distance information between a set of transistor components of an integrated circuit. The geometric area component determines at least a first geometric area of the integrated circuit and a second geometric area of the integrated circuit based on the timing information and the distance information. The placement component determines a location for a latch component on the integrated circuit based on an intersection between the first geometric area and the second geometric area.

公开(公告)号：US10831979B2

公开(公告)日：2020-11-10

申请号：US16520593

申请日：2019-07-24

Applicant: International Business Machines Corporation

Inventor： Woohyun Chung ,  Gi-Joon Nam ,  Lakshmi N. Reddy

IPC: G06F16/27 ,  G06F30/30 ,  G06F30/33 ,  G06F30/392 ,  G06F30/398 ,  G06F9/44 ,  G06F119/12

Abstract: Techniques that facilitate time-driven placement and/or cloning of components for an integrated circuit are provided. In one example, a system includes an analysis component, a geometric area component and a placement component. The analysis component computes timing information and distance information between a set of transistor components of an integrated circuit. The geometric area component determines at least a first geometric area of the integrated circuit and a second geometric area of the integrated circuit based on the timing information and the distance information. The placement component determines a location for a latch component on the integrated circuit based on an intersection between the first geometric area and the second geometric area.

公开(公告)号：US20200074045A1

公开(公告)日：2020-03-05

申请号：US16679451

申请日：2019-11-11

Applicant: International Business Machines Corporation

Inventor： Woohyun Chung ,  Gi-Joon Nam ,  Lakshmi N. Reddy

IPC: G06F17/50 ,  G06F16/27 ,  G06F9/44

Abstract: Techniques that facilitate time-driven placement and/or cloning of components for an integrated circuit are provided. In one example, a system includes an analysis component, a geometric area component and a placement component. The analysis component computes timing information and distance information between a set of transistor components of an integrated circuit. The geometric area component determines at least a first geometric area of the integrated circuit and a second geometric area of the integrated circuit based on the timing information and the distance information. The placement component determines a location for a latch component on the integrated circuit based on an intersection between the first geometric area and the second geometric area.

公开(公告)号：US10534891B2

公开(公告)日：2020-01-14

申请号：US15842179

申请日：2017-12-14

Applicant: International Business Machines Corporation

Inventor： Woohyun Chung ,  Gi-Joon Nam ,  Lakshmi N. Reddy

IPC: G06F17/50 ,  G06F9/44 ,  G06F16/27

Abstract: Techniques that facilitate time-driven placement and/or cloning of components for an integrated circuit are provided. In one example, a system includes an analysis component, a geometric area component and a placement component. The analysis component computes timing information and distance information between a set of transistor components of an integrated circuit. The geometric area component determines at least a first geometric area of the integrated circuit and a second geometric area of the integrated circuit based on the timing information and the distance information. The placement component determines a location for a latch component on the integrated circuit based on an intersection between the first geometric area and the second geometric area.

公开(公告)号：US20190065657A1

公开(公告)日：2019-02-28

申请号：US15842179

申请日：2017-12-14

Applicant: International Business Machines Corporation

Inventor： Woohyun Chung ,  Gi-Joon Nam ,  Lakshmi N. Reddy

IPC: G06F17/50 ,  G06F9/44 ,  G06F17/30

Abstract: Techniques that facilitate time-driven placement and/or cloning of components for an integrated circuit are provided. In one example, a system includes an analysis component, a geometric area component and a placement component. The analysis component computes timing information and distance information between a set of transistor components of an integrated circuit. The geometric area component determines at least a first geometric area of the integrated circuit and a second geometric area of the integrated circuit based on the timing information and the distance information. The placement component determines a location for a latch component on the integrated circuit based on an intersection between the first geometric area and the second geometric area.