公开(公告)号：US20250086370A1

公开(公告)日：2025-03-13

申请号：US18958896

申请日：2024-11-25

Applicant: Intel Corporation

Inventor： Kuan-Yu Chen ,  Michael Wilmer Leddige ,  Diego Mauricio Cortes Hernandez ,  John Sharpe

IPC: G06F30/392 ,  G06F30/27 ,  G06F30/3947 ,  G06F115/12 ,  G06F119/10

Abstract: An example apparatus includes interface circuitry, machine-readable instructions, and at least one processor circuit to be programmed by the machine-readable instructions to identify crosstalk between a first signal via and a second signal via on a printed circuit board (PCB) layout, determine an area for placement of a ground via between the first signal via and the second signal via, and classify one or more regions of the PCB layout into at least one of a protective area or a non-protective area based on the area for placement of the ground via.