Data transmission chip and electronic device
AssigneeHuawei Technologies Co., Ltd.
InventorsYuanjun Niu, Zhihuang Wei, Junli Huang, Haiqiang Ju
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Abstract
A data transmission chip and an electronic device are provided, and belong to the field of electronic technologies. A low-speed interface of the data transmission chip is configured to receive a plurality of channels of first signals, and a high-speed serial interface of the data transmission chip is configured to serially transmit the plurality of channels of first signals to another data transmission chip in a form of a data frame.
Claims20
A data transmission chip, wherein the data transmission chip comprises a high-speed serial interface and a low-speed interface;
- the low-speed interface is configured to receive a plurality of channels of first signals;
- and
- the high-speed serial interface is configured to serially transmit the plurality of channels of first signals to another data transmission chip in a form of a data frame, wherein the data frame comprises a frame header, a plurality of data fields, and a gap field located behind each data field, and the plurality of data fields are used to carry data obtained by sampling the plurality of channels of first signals;
- and
- wherein a data transmission rate of the high-speed serial interface is higher than a data transmission rate of the low-speed interface.
An electronic device, wherein the electronic device comprises a data transmission chip, and wherein the data transmission chip comprises a high-speed serial interface and a low-speed interface;
- the low-speed interface is configured to receive a plurality of channels of first signals;
- and
- the high-speed serial interface is configured to serially transmit the plurality of channels of first signals to another data transmission chip in a form of a data frame, wherein the data frame comprises a frame header, a plurality of data fields, and a gap field located behind each data field, and the plurality of data fields are used to carry data obtained by sampling the plurality of channels of first signals;
- and
- wherein a data transmission rate of the high-speed serial interface is higher than a data transmission rate of the low-speed interface.
A method, comprising:
- receiving, by using a low-speed interface of a first data transmission chip, a plurality of channels of first signals;
- and
- serially transmitting, by using a high-speed serial interface of the first data transmission chip, the plurality of channels of first signals to a second data transmission chip in a form of a data frame, wherein the data frame comprises a frame header, a plurality of data fields, and a gap field located behind each data field, and the plurality of data fields are used to carry data obtained by sampling the plurality of channels of first signals, and wherein a data transmission rate of the high-speed serial interface is higher than a data transmission rate of the low-speed interface.
Dependencies are inferred from the claim text.