Invention Grant
- Patent Title: Operation of multiple masters/hosts through a hub
- Patent Title (中): 通过集线器操作多台主机/主机
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Application No.: US12917454Application Date: 2010-11-01
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Publication No.: US08447890B1Publication Date: 2013-05-21
- Inventor: Herve LeTourneur , Hans Van Antwerpen
- Applicant: Herve LeTourneur , Hans Van Antwerpen
- Applicant Address: US CA San Jose
- Assignee: Cypress Semiconductor Corporation
- Current Assignee: Cypress Semiconductor Corporation
- Current Assignee Address: US CA San Jose
- Main IPC: G06F3/00
- IPC: G06F3/00 ; G06F13/12 ; G06F13/14 ; G06F13/20
Abstract:
A multiple master USB hub device and method for enabling multiple OTG and host devices to control peripherals and slave devices with a connection of the multiple OTG and host devices to the USB hub device. The multiple master USB hub device is configured to enable at least two USB devices connected thereto to each be configured as host/master elements to control OTG and peripheral/slave devices connected to the USB hub device, the USB hub device comprising an element configured to switch configuration of each of the at least two USB devices to a host/master configuration at different predetermined times.
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