公开(公告)号：US20210209038A1

公开(公告)日：2021-07-08

申请号：US17208354

申请日：2021-03-22

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Tadashi ONO ,  Isao KATO ,  Yoshihisa INAGAKI ,  Shuichi OHKI

IPC: G06F13/16 ,  G06F13/42

Abstract: When a part of a signal line of a first interface and a part of a signal line of a second interface share a signal line and there is a memory connected to both the interfaces, initialization of the second interface and initialization of the memory are executed in parallel following initialization of the first interface.

公开(公告)号：US20250004448A1

公开(公告)日：2025-01-02

申请号：US18883383

申请日：2024-09-12

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Yoshihisa INAGAKI ,  Tadashi ONO ,  Isao KATO

IPC: G05B19/4155

Abstract: A memory card is configured to be inserted into and removed from a connector provided in a host device, and includes: a memory that stores heat dissipator information on a heat dissipator of the memory card; and a processor that returns a response including the heat dissipator information in response to a command for inquiring heat dissipation performance transmitted from the host device.

公开(公告)号：US20230221791A1

公开(公告)日：2023-07-13

申请号：US18122977

申请日：2023-03-17

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Tadashi ONO ,  Yoshihisa INAGAKI

IPC: G06F1/3296 ,  G06F1/04

CPC classification number: G06F1/3296 ,  G06F1/04

Abstract: When a host-slave system including a host device and a slave device transitions to a power-down mode, the host device drives a CMD line in order of a high level, a low level, and a high level, and stops supplying a clock signal after a predetermined time elapses. During a power-down mode period, the slave device stops supplying a power to a back-end module. When the host device resumes the supply of the clock signal, the host-slave system returns from the power-down mode.