Invention Grant
- Patent Title: High speed interchip HSIC USB monitoring
- Patent Title (中): 高速芯片HSIC USB监控
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Application No.: US13285658Application Date: 2011-10-31
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Publication No.: US09251036B2Publication Date: 2016-02-02
- Inventor: Morten Christiansen , Jonny Blom
- Applicant: Morten Christiansen , Jonny Blom
- Applicant Address: CH Plan-les-Ouates
- Assignee: ST-ERICSSON SA
- Current Assignee: ST-ERICSSON SA
- Current Assignee Address: CH Plan-les-Ouates
- Agency: Patent Portfolio Builders PLLC
- Main IPC: G06F3/00
- IPC: G06F3/00 ; G06F11/34 ; H04L12/26 ; G06F13/38

Abstract:
Disclosed herein is a system for monitoring high speed interchip (HSIC) universal serial bus (USB) signals in a device comprising a USB controller configured to output first USB transceiver macro-cell (UTMI+) signals, an HSIC PHY transceiver configured to receive first UTMI+ signals from the USB controller and to convert and transmit received first UTMI+ signals as first HSIC signals, and to receive second HSIC signals and transmit them as second UTMI+ signals to the USB controller, a UTMI+ conversion block configured to receive first and second UTMI+ signals and to transform the received first and second UTMI+ signals to corresponding first and second ULPI signals, and transmit first and second ULPI signals, the first and second ULPI signals being equivalent to the first and second HSIC signals, and a ULPI PHY transceiver configured to receive the first and second ULPI signals and transmit corresponding first and second USB signals.
Public/Granted literature
- US20120110217A1 HIGH SPEED INTERCHIP HSIC USB MONITORING Public/Granted day:2012-05-03
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