- 专利标题: Providing I2C bus over ethernet
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申请号: US15003751申请日: 2016-01-21
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公开(公告)号: US09904654B2公开(公告)日: 2018-02-27
- 发明人: Alexander P. Campbell , Keshav G. Kamble , Vijoy A. Pandey
- 申请人: International Business Machines Corporation
- 申请人地址: US NY Armonk
- 专利权人: International Business Machines Corporation
- 当前专利权人: International Business Machines Corporation
- 当前专利权人地址: US NY Armonk
- 代理机构: Zilka-Kotab, P.C.
- 主分类号: H04L12/931
- IPC分类号: H04L12/931 ; G06F13/42 ; G06F13/38 ; G06F21/85 ; H04L29/06 ; H04L12/46 ; G06F13/24 ; H04L12/721 ; G06F13/40
摘要:
In one embodiment, a method includes receiving a request from a remote distributed fabric protocol (DFP) system master, using a dedicated processor of a DFP system member, to register local I2C devices on the DFP system member, and sending an acknowledgement including a list of local I2C bus devices back to the DFP system master using the dedicated processor of the DFP system member. The acknowledgement present on the DFP system member. In another embodiment, a system includes a local processor, one or more local I2C bus devices, and a dedicated processor electrically coupled to the local I2C bus devices. The dedicated processor is configured to route interrupts from the local I2C bus devices to the local processor, and expose the local I2C devices to a remote DFP system master by sending details of the local I2C bus devices to the remote DFP system master.
公开/授权文献
- US20160154766A1 PROVIDING I2C BUS OVER ETHERNET 公开/授权日:2016-06-02
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