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Embedded control circuit with double bus interfaces, chip and electronic equipment

A technology of embedded control and bus interface, used in electrical digital data processing, instruments, etc.

Pending Publication Date: 2022-04-05
HEFEI CHIPSEA ELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In related technologies, how to access peripherals more efficiently, conveniently and reliably by the processor of the host processor and the embedded controller has not yet proposed an effective solution

Method used

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  • Embedded control circuit with double bus interfaces, chip and electronic equipment
  • Embedded control circuit with double bus interfaces, chip and electronic equipment
  • Embedded control circuit with double bus interfaces, chip and electronic equipment

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Embodiment Construction

[0034] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the drawings, it should be understood that the disclosure may be embodied in various forms and should not be construed as limited to the embodiments set forth herein; A more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are for exemplary purposes only, and are not intended to limit the protection scope of the present disclosure.

[0035] It should be understood that the various steps described in the method implementations of the present disclosure may be executed in different orders, and / or executed in parallel. Additionally, method embodiments may include additional steps and / or omit performing illustrated steps. The scope of the present disclosure is not limited in this regard. ...

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PUM

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Abstract

The invention provides an embedded control circuit with double bus interfaces, a chip and electronic equipment, and the embedded control circuit comprises one or more peripheral modules; the processor is connected with one or more peripheral modules; the first bus interface circuit is connected with one or more peripheral modules; the second bus interface circuit is connected with one or more peripheral modules; and a bus interface selection circuit configured to communicate with the host processor and operable to connect the first bus interface circuit or the second bus interface circuit to the host processor. According to the invention, the peripheral can be accessed through at least two bus interfaces.

Description

technical field [0001] The present disclosure relates to the technical field of electronic circuits, in particular to an embedded control circuit with a dual-bus interface, a chip and electronic equipment. Background technique [0002] In an electronic device such as a personal computer, an embedded controller (Embedded Controller, EC for short) manages at least some peripheral devices (peripherals for short). The processor of the electronic device (referred to as the host processor for short) and the processor of the embedded controller need to access these peripherals. In the related art, no effective solution has been proposed so far for how the host processor and the processor of the embedded controller can access the peripherals more efficiently, conveniently and reliably. Contents of the invention [0003] In view of this, the embodiments of the present disclosure provide an embedded control circuit, a chip and an electronic device with a dual-bus interface, so as t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F13/10G06F13/40G06F13/42
CPCG06F13/40G06F13/10G06F13/42
Inventor 王世好
Owner HEFEI CHIPSEA ELECTRONICS TECH CO LTD