公开(公告)号：US11379753B1

公开(公告)日：2022-07-05

申请号：US15494882

申请日：2017-04-24

Applicant: Cadence Design Systems, Inc.

Inventor： Tulio Paschoalin Leao ,  Gabriel Guedes de Azevedo Barbosa ,  Artur Melo Mota Costa ,  Alberto Manuel Arias Drake ,  Guilherme Seminotti Braga ,  Rodrigo Fonseca Rocha Soares ,  Rogério de Souza Moraes ,  Paula Selegato Mathias ,  Tales Bontempo Cunha

IPC: G06N20/00 ,  G06F16/951

Abstract: The present disclosure relates to a computer-implemented method for use in an electronic design. Embodiments may include receiving, using at least one processor, a user input corresponding to a command in an electronic design automation environment. Embodiments may further include comparing the user input with a portion of an electronic design database. Embodiments may also include providing a final command suggestion based upon, at least in part, the comparison.

公开(公告)号：US09858372B1

公开(公告)日：2018-01-02

申请号：US15169660

申请日：2016-05-31

Applicant: Cadence Design Systems, Inc.

Inventor： Hudson Dyele Oliveira ,  Abner Luis Panho Marciano ,  Guilherme Seminotti Braga ,  Caio Texeira Campos ,  Breno Rodrigues Guimares ,  Rodrigo Fonseca Rocha Soares ,  Laiz Lipiainen Santos ,  Raquel Lara dos Santos Pereira ,  Adriana Cassia Rossi de Almeida Braz

IPC: G06F17/50

CPC classification number: G06F17/504 ,  G06F17/5045

Abstract: Disclosed are techniques for implementing formal verification of an electronic design. These techniques identify a target property for verification in a hierarchical electronic design that has a plurality of hierarchies and perform hierarchical synthesis on a hierarchy or a portion thereof in the plurality of hierarchies while black-boxing a remaining portion of the hierarchical electronic design. Cone of influence (COI) data that is relevant to the target property may be determined at least by extracting the cone of influence data from a hierarchically synthesized hierarchy or portion of the hierarchy or the portion thereof. At least the cone of influence data may be forwarded to a formal engine that uses the cone of influence data to verify the target property.