International business machines corporation (20240104282). BIT FLIP AWARE LATCH PLACEMENT simplified abstract

BIT FLIP AWARE LATCH PLACEMENT

Organization Name

international business machines corporation

Inventor(s)

Benjamin Neil Trombley of Hopewell Junction NY (US)

Chung-Lung K. Shum of Wappingers Falls NY (US)

Paul G. Villarrubia of Austin TX (US)

K. Paul Muller of Wappingers Falls NY (US)

Michael Hemsley Wood of Wilmington DE (US)

Daniel Arthur Gay of Lagrangeville NY (US)

Hua Xiang of San Jose CA (US)

Karl Evan Smock Anderson of Poughkeepsie NY (US)

Erica Stuecheli of Austin TX (US)

Michael Alexander Bowen of Poughkeepsie NY (US)

Randall J. Darden of Ridgedale MO (US)

BIT FLIP AWARE LATCH PLACEMENT - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240104282 titled 'BIT FLIP AWARE LATCH PLACEMENT

Simplified Explanation

The abstract describes a method, system, and computer program product for bit flip aware latch placement in integrated circuit generation. The method involves identifying a chip design, determining chip design constraints, identifying checking groups associated with a plurality of latches, selecting a placement scheme based on the constraints and checking groups, and placing the latches within the chip design accordingly.

• Identification of chip design
• Determination of chip design constraints
• Identification of checking groups associated with latches
• Selection of placement scheme based on constraints and checking groups
• Placement of latches within chip design

Potential Applications

This technology can be applied in the field of integrated circuit design and manufacturing to improve the reliability and performance of electronic devices.

Problems Solved

This technology addresses the issue of bit flips in integrated circuits, which can lead to errors and malfunctions in electronic devices.

Benefits

The benefits of this technology include improved reliability, reduced errors, and enhanced performance of integrated circuits.

Potential Commercial Applications

This technology can be utilized by semiconductor companies, electronics manufacturers, and integrated circuit designers to optimize latch placement and enhance the quality of their products.

Possible Prior Art

One possible prior art in this field is the use of static timing analysis tools to optimize latch placement in integrated circuits.

What are the specific chip design constraints considered in the method described in the abstract?

The specific chip design constraints considered in the method include factors such as timing requirements, power consumption limits, and signal integrity considerations.

How does the selection of checking groups contribute to the overall placement scheme for the latches?

The selection of checking groups helps to identify critical areas in the chip design where bit flips are more likely to occur, allowing for strategic placement of latches to mitigate these risks and improve overall reliability.

Original Abstract Submitted

a method, system, and computer program product for bit flip aware latch placement in integrated circuit generation are provided. the method identifies a chip design for an integrated circuit. a set of chip design constraints, associated with the chip design, is identified. a set of checking groups, associated with a plurality of latches to be placed in the chip design, is determined. based on the set of chip design constraints and the set of checking groups, a placement scheme for the plurality of latches is selected. the method places the plurality of latches within the chip design based on the placement scheme and the set of checking groups.