公开(公告)号：US09934176B2

公开(公告)日：2018-04-03

申请号：US14582785

申请日：2014-12-24

Applicant: Intel Corporation

Inventor： Wei Wang ,  Hsiao-Ping J. Tsai ,  Jongbae Park

IPC: G06F13/28 ,  G06F13/40 ,  G06F13/42

CPC classification number: G06F13/287 ,  G06F13/4022 ,  G06F13/4072 ,  G06F13/4086 ,  G06F13/4282 ,  Y02D10/14 ,  Y02D10/151

Abstract: An apparatus for transceiver multiplexing over USB Type-C interconnects is described herein. The apparatus includes a processor, a memory, a USB Type-C connector, a first transmitter, a multiplexed transmitter, a multiplexed receiver, and an on-die inductor. The multiplexed transmitter, when disabled, enables the multiplexed receiver to be in communication over a channel with a second transmitter over the USB Type C connector. The multiplexed receiver, when disabled, enables the multiplexed transmitter to be in communication over the channel with a receiver over the USB Type-C connector. The on-die inductor is disposed in serial with the multiplexed transmitter, and disposed in parallel with the multiplexed receiver. The on-die inductor reduces: effective shunt capacitance and insertion loss between the multiplexed transmitter and the channel; effective shunt capacitance and insertion loss between the channel and the multiplexed receiver.

公开(公告)号：US20160188506A1

公开(公告)日：2016-06-30

申请号：US14582785

申请日：2014-12-24

Applicant: Intel Corporation

Inventor： Wei Wang ,  Hsiao-Ping J. Tsai ,  Jongbae Park

IPC: G06F13/28 ,  G06F13/40 ,  G06F13/42

CPC classification number: G06F13/287 ,  G06F13/4022 ,  G06F13/4072 ,  G06F13/4086 ,  G06F13/4282 ,  Y02D10/14 ,  Y02D10/151

Abstract: An apparatus for transceiver multiplexing over USB Type-C interconnects is described herein. The apparatus includes a processor, a memory, a USB Type-C connector, a first transmitter, a multiplexed transmitter, a multiplexed receiver, and an on-die inductor. The multiplexed transmitter, when disabled, enables the multiplexed receiver to be in communication over a channel with a second transmitter over the USB Type C connector. The multiplexed receiver, when disabled, enables the multiplexed transmitter to be in communication over the channel with a receiver over the USB Type-C connector. The on-die inductor is disposed in serial with the multiplexed transmitter, and disposed in parallel with the multiplexed receiver. The on-die inductor reduces: effective shunt capacitance and insertion loss between the multiplexed transmitter and the channel; effective shunt capacitance and insertion loss between the channel and the multiplexed receiver.

Abstract translation: 本文描述了用于通过USB C型互连的收发器复用的装置。 该装置包括处理器，存储器，USB Type-C连接器，第一发射器，多路复用发射器，多路复用接收器和片上电感器。 多路复用的发射机在被禁用时，使多路复用的接收机能够通过USB C型连接器上的第二个发射机在一个信道上进行通信。 多路复用的接收器在禁用时，使多路复用的发射机能够通过USB Type-C连接器上的接收器在信道上进行通信。 片上电感器与复用的发射机串联设置，并且与多路复用的接收机并行布置。 片上电感降低了多路复用发射机和信道之间的有效分流电容和插入损耗; 有效的分流电容和通道与复用的接收器之间的插入损耗。

公开(公告)号：US09215113B1

公开(公告)日：2015-12-15

申请号：US14491484

申请日：2014-09-19

Applicant: INTEL CORPORATION

Inventor： Huimin Chen ,  Howard Heck ,  Hsiao-Ping J. Tsai

IPC: H03H7/30 ,  H03H7/40 ,  H03K5/159 ,  H04L25/03

CPC classification number: H04L25/03885 ,  G06F13/385 ,  H04L25/03343 ,  H04L25/4902

Abstract: Techniques for training a link are described herein. An example electronic device includes a port coupled to a link partner. The port and the link partner use closed-loop equalizer training to obtain receiver equalization coefficients for the receiver of the port and obtain transmitter equalization coefficients for the transmitter of the link partner.

Abstract translation: 本文描述了用于训练链接的技术。 示例性电子设备包括耦合到链路伙伴的端口。 端口和链路伙伴使用闭环均衡器训练来获得端口接收机的接收机均衡系数，并获得链路伙伴发射机的发射机均衡系数。