公开(公告)号：US11853179B1

公开(公告)日：2023-12-26

申请号：US16728338

申请日：2019-12-27

Applicant: TELEDYNE LECROY, INC.

Inventor： Aaron Masters ,  Kevin Lemay ,  Chuck Tuffli

IPC: G06F13/28 ,  G06F11/22 ,  G06F13/42

CPC classification number: G06F11/221 ,  G06F13/28 ,  G06F13/4221 ,  G06F2213/0026

Abstract: A method for detecting a Direct Memory Access (DMA) memory address violation when testing PCIe devices is disclosed. The method for detecting a DMA memory address violation when testing PCIe devices applies to unintentional and intentional accesses of memory space outside of an area in memory specified by the device driver developed for the device.