Patent №
US 9,501,598
Granted
2016-11-22
Filed 2014
Owner
CADENCE DESIGN SYSTEMS, INC.
Lab
—
AI components
1
hardware
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
14493240
A system and method for managing analog assertion publication and re-use for analog and mixed-signal circuit designs. A graphical user interface based environment allows circuit designers to create, verify, formalize, and publish an analog assertion for a circuit design for subsequent re-use with another circuit design. Embodiments enable analog assertion handling while simultaneously depicting a circuit design in a schematic and/or layout editor window. Embodiments capture referenced circuit objects and parameterize the assertion for numerical values and connectivity. A designer may publish the assertion and annotate it with descriptive metadata, possibly with other assertions of related functionality, to a library accessible by users of analog design and verification tools. Another designer may re-use the assertion by searching for and selecting a relevant published assertion, instantiating and binding the selected assertion to specific elements of a second circuit design, and verify the assertion for the second circuit design.
AI classification
Ownership
CADENCE DESIGN SYSTEMS, INC.
assignment · 337920512
Assignors
O'RIORDAN, DONALD J., BORICH, VUK, DENNISON, KEITH
On an employer assignment, the assignors are typically the inventors.