US 2022/0066951 A1 · DEVICE INCLUDING PERIPHERAL INTERFACE AND OPERATING METHOD OF THE DEVICE

Abstract

A device including an interface with peripherals includes a first interface that receives a request from a host, a second interface that periodically receives at least one first sample input from the peripherals in response to the request from the host, a memory that stores an active time table including a processing time of a sample input provided by each of the peripherals in each of a plurality of operating conditions respectively corresponding to different power consumptions, and a processing circuit that identifies at least one of the plurality of operating conditions based on the active time table and a period of the at least one first sample input.

Claims23

Dependent claims

A device configured to provide an interface with peripherals, the device comprising:

a first interface configured to receive a request from a host;
a second interface configured to periodically receive at least one first sample input from the peripherals in response to the request from the host;
a memory configured to store an active time table including a processing time of a sample input provided by each of the peripherals in each of a plurality of operating conditions respectively corresponding to different power consumptions;
and
a processing circuit configured to identify at least one of the plurality of operating conditions based on the active time table and a period of the at least one first sample input.

2 more elements

Dependencies are inferred from the claim text.

Device including peripheral interface and operating method of the device

Life of this patent

Device including peripheral interface and operating method of the device

Life of this patent

Abstract

Claims23