发明授权
US08619571B1 Chip-to-chip interface for 1000base-T gigabit physical layer device
有权
1000base-T千兆物理层设备的芯片到芯片接口
- 专利标题： Chip-to-chip interface for 1000base-T gigabit physical layer device
- 专利标题（中）： 1000base-T千兆物理层设备的芯片到芯片接口
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申请号： US13230769申请日： 2011-09-12
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公开(公告)号： US08619571B1公开(公告)日： 2013-12-31
- 发明人: Sehat Sutardja , William Lo
- 申请人： Sehat Sutardja , William Lo
- 申请人地址： BM Hamilton
- 专利权人： Marvell International Ltd.
- 当前专利权人： Marvell International Ltd.
- 当前专利权人地址： BM Hamilton
- 主分类号： H04L12/26
- IPC分类号： H04L12/26
摘要：
A physical layer interface including an auto-negotiation circuit configured to negotiate a first data transmission rate with a network client; a transceiver configured to communicate with the network client at the first data transmission rate; and a serializer interface configured to communicate with a media access controller at a second data transmission rate that is different than the first data transmission rate. The serializer interface includes a transmitter configured to replicate data received from the network client in response to the first data transmission rate being lower than the second data transmission rate.