公开(公告)号：US09824242B2

公开(公告)日：2017-11-21

申请号：US14809683

申请日：2015-07-27

Applicant: FREESCALE SEMICONDUCTOR, INC.

Inventor： Joseph C. Circello ,  Daniel M. McCarthy ,  John D. Mitchell ,  Peter J. Wilson ,  John J. Vaglica

IPC: G06F21/85 ,  G06F12/14 ,  G06F21/74

CPC classification number: G06F21/85 ,  G06F12/1458 ,  G06F21/74

Abstract: A storage location of a device that can be configured to act as a master in a particular security mode, such as a Direct Memory Access (DMA) having one or more channels, can be programmed to indicate a security indicator to be provided when configured to operate as a master device.

公开(公告)号：US20150332069A1

公开(公告)日：2015-11-19

申请号：US14809683

申请日：2015-07-27

Applicant: FREESCALE SEMICONDUCTOR, INC.

Inventor： Joseph C. Circello ,  Daniel M. McCarthy ,  John D. Mitchell ,  Peter J. Wilson ,  John J. Vaglica

IPC: G06F21/85 ,  G06F21/74 ,  G06F12/14

CPC classification number: G06F21/85 ,  G06F12/1458 ,  G06F21/74

Abstract: A storage location of a device that can be configured to act as a master in a particular security mode, such as a Direct Memory Access (DMA) having one or more channels, can be programmed to indicate a security indicator to be provided when configured to operate as a master device.

Abstract translation: 可以对可以被配置为在特定安全模式（例如具有一个或多个信道的直接存储器访问（DMA））中作为主机的设备的存储位置进行编程，以指示当被配置为 作为主设备运行。