公开(公告)号：US11508423B2

公开(公告)日：2022-11-22

申请号：US16913576

申请日：2020-06-26

Applicant: Huawei Technologies Co., Ltd.

Inventor： Youming Tsao ,  Bingwu Ji ,  Cong Yao ,  Jiahua Lin

IPC: G11C7/24 ,  G06F1/3287 ,  G11C5/14 ,  G11C7/10

Abstract: A chip includes a processor, a memory, and a storage controller of the memory. There is an access path between the processor and the storage controller, and the processor reads data from or writes data into the memory by using the storage controller through the access path. The chip further includes a shielding circuit. The shielding circuit is configured to shield a signal on the access path when the processor is powered off.

公开(公告)号：US20200327915A1

公开(公告)日：2020-10-15

申请号：US16913576

申请日：2020-06-26

Applicant: Huawei Technologies Co., Ltd.

Inventor： Youming Tsao ,  Bingwu Ji ,  Cong Yao ,  Jiahua Lin

IPC: G11C7/24 ,  G06F1/3287 ,  G11C5/14

Abstract: A chip includes a processor, a memory, and a storage controller of the memory. There is an access path between the processor and the storage controller, and the processor reads data from or writes data into the memory by using the storage controller through the access path. The chip further includes a shielding circuit. The shielding circuit is configured to shield a signal on the access path when the processor is powered off.