Title:
ASYNCHRONOUS RECEIVER/TRANSMITTER AND UNIVERSAL SERIAL BUS INTERFACE MULTIPLEXING CIRCUIT, AND CIRCUIT BOARD
Document Type and Number:
WIPO Patent Application WO/2017/166672
Kind Code:
A1
Abstract:
An asynchronous receiver/transmitter and universal serial bus interface multiplexing circuit, and a circuit board, relating to the technical field of electronic devices. The asynchronous receiver/transmitter and universal serial bus interface multiplexing circuit comprises: a switch circuit and a logical judgment circuit. According to the voltage of a power line or an identification signal line, switching is performed on a data signal line of the asynchronous receiver/transmitter or a transmission channel corresponding to a data signal line of the universal serial bus.
Inventors:
PAN SHUO (CN)
Application Number:
PCT/CN2016/097223
Publication Date:
October 05, 2017
Filing Date:
August 29, 2016
Export Citation:
Assignee:
LE HOLDINGS BEIJING CO LTD (CN)
LE SHI ZHI XIN ELECTRONIC TECHNOLOGY（TIANJIN）LIMITED (CN)
LE SHI ZHI XIN ELECTRONIC TECHNOLOGY（TIANJIN）LIMITED (CN)
International Classes:
H04N21/426
Foreign References:
| CN105898493A | 2016-08-24 | |||
| CN101931674A | 2010-12-29 | |||
| CN102724339A | 2012-10-10 | |||
| CN202694335U | 2013-01-23 | |||
| KR101058692B1 | 2011-08-22 |
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
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