Electronic device and a data transmission method thereof
A data transmission method and electronic device technology, applied in the field of data transmission between electronic devices and devices, can solve problems affecting user experience, unusable functions, long waiting time, etc., to improve user experience and increase transmission speed , to ensure the effect of normal operation
Pending Publication Date: 2019-05-17
QISDA SUZHOU +1
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Problems solved by technology
Since the control unit is often responsible for the detection and control of various peripheral components in addition to the display function, it is inevitable that the main circuit of each control unit cannot focus on reading and writing. Therefore, when the amount of data transmitted is large, it is inevitable that there will be a long waiting time
And if other functions of the control unit are suspended (such as the detection and control of some peripheral components), the number of functions that need to be executed by the main circuit is reduced, so that the performance can be more concentrated on reading and writing, and the access speed can be improved, but at the same time It will cause some functions to be unavailable and affect the user experience
Method used
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[0033] In order to have a further understanding of the purpose, structure, features, and functions of the present invention, the following detailed descriptions are provided in conjunction with the embodiments.
[0034] Certain terms are used in the description and claims to refer to particular elements. Those of ordinary skill in the art will appreciate that manufacturers may refer to the same element by different terms. The specification and claims do not use the difference in name as a way to distinguish components, but use the difference in function of components as a criterion for distinguishing. "Include" mentioned throughout the specification and claims is an open term, so it should be interpreted as "including but not limited to".
[0035] refer to figure 1 and figure 2 As shown, a schematic structural diagram of an electronic device according to an embodiment of the present invention is disclosed. The electronic device 10 includes a processing module 110 , a stor...
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The invention provides an electronic device and a data transmission method thereof, the electronic device comprises a processing module and a storage module, the processing module is in communicationconnection with the storage module through a first channel, a second device is in communication connection with the storage module through a second channel, and the processing module is in communication connection with the second device; The second device sends an access starting notification to the processing module; The processing module confirms whether the first channel is in use or not; If yes, setting the first channel to be in a pause state; And the second device and the storage module perform data transmission through the second channel. According to the invention, the normal implementation of other functions of the electronic device can be ensured while the external data transmission is improved, and the user experience is improved.
Description
technical field [0001] The invention relates to the field of data transmission, in particular to an electronic device and a data transmission method between the devices. Background technique [0002] In the prior art, when it is necessary to transmit data from an external device (such as a computer or other equipment) to an electronic device (such as a display, a projector), it is often limited by the hardware architecture and must be transmitted through a control unit (such as the Scalar MCU in the display) ) to read and write storage units (such as EEPROM or Flash, etc.). Since the control unit is often responsible for the detection and control of various peripheral components in addition to the display function, it is inevitable that the main circuit of each control unit cannot focus on reading and writing. Therefore, when the amount of data to be transmitted is large, it is inevitable that there will be a long waiting time. And if other functions of the control unit ar...
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IPC IPC(8): G06F13/38
Inventor 方延能
Owner QISDA SUZHOU