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公开(公告)号:US09118317B2
公开(公告)日:2015-08-25
申请号:US13609052
申请日:2012-09-10
申请人: Kathy Tian , Harry Muljono
发明人: Kathy Tian , Harry Muljono
IPC分类号: H04L25/02 , H03K19/094 , H03K19/0175 , H03K19/003 , H03F3/45
CPC分类号: H03K19/0175 , H03F3/45 , H03K19/00369 , H03K19/00384 , H04L25/02
摘要: Disclosed herein are embodiments of a swing compensation scheme for compensating errors in a transmitter driver.
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公开(公告)号:US20090323794A1
公开(公告)日:2009-12-31
申请号:US12164950
申请日:2008-06-30
申请人: Kathy Tian , Harry Muljono
发明人: Kathy Tian , Harry Muljono
CPC分类号: H04L25/03885
摘要: A method is provided to determine transmitter equalization coefficients and a number of transmitter equalization taps. The method may include transmitting a first signal pattern at a first frequency across a channel to a receiver and determining a first eye height of the received clock signal pattern at the receiver. The method may also include transmitting a second signal pattern at a second frequency across the channel to the receiver and determining a second eye height of the received clock signal pattern at the receiver. Transmitter equalization coefficients may then be determined based on the determined first eye height and the determined second eye height.
摘要翻译: 提供了一种确定发射机均衡系数和多个发射机均衡抽头的方法。 该方法可以包括以一个频道的第一频率向接收机发送第一信号模式,并确定接收机处接收到的时钟信号模式的第一眼睛高度。 该方法还可以包括以跨频道的第二频率向接收机发送第二信号模式,并确定接收机处接收的时钟信号模式的第二眼睛高度。 然后可以基于确定的第一眼睛高度和确定的第二眼睛高度来确定发射机均衡系数。
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公开(公告)号:US20090219052A1
公开(公告)日:2009-09-03
申请号:US12387695
申请日:2009-05-06
申请人: Kathy Tian , Harry Muljono
发明人: Kathy Tian , Harry Muljono
IPC分类号: H03K19/0175 , H03F3/45
CPC分类号: H03K19/0175 , H03F3/45 , H03K19/00369 , H03K19/00384 , H04L25/02
摘要: Disclosed herein are embodiments of a swing compensation scheme for compensating errors in a transmitter driver.
摘要翻译: 这里公开了用于补偿发射机驱动器中的误差的摆动补偿方案的实施例。
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公开(公告)号:US07541838B2
公开(公告)日:2009-06-02
申请号:US11729209
申请日:2007-03-27
申请人: Kathy Tian , Harry Muljono
发明人: Kathy Tian , Harry Muljono
IPC分类号: H03K19/094 , H03K19/0175
CPC分类号: H03K19/0175 , H03F3/45 , H03K19/00369 , H03K19/00384 , H04L25/02
摘要: disclosed herein are embodiments of a swing compensation scheme for compensating errors in a transmitter driver.
摘要翻译: 这里公开了用于补偿发射器驱动器中的误差的摆动补偿方案的实施例。
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公开(公告)号:US08264253B2
公开(公告)日:2012-09-11
申请号:US12387695
申请日:2009-05-06
申请人: Kathy Tian , Harry Muljono
发明人: Kathy Tian , Harry Muljono
IPC分类号: H03K19/094 , H03K19/20 , H03F3/45 , H04N5/38
CPC分类号: H03K19/0175 , H03F3/45 , H03K19/00369 , H03K19/00384 , H04L25/02
摘要: Disclosed herein are embodiments of a swing compensation scheme for compensating errors in a transmitter driver.
摘要翻译: 这里公开了用于补偿发射机驱动器中的误差的摆动补偿方案的实施例。
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公开(公告)号:US07890287B2
公开(公告)日:2011-02-15
申请号:US11772193
申请日:2007-06-30
申请人: Kathy Tian , Harry Muljono
发明人: Kathy Tian , Harry Muljono
IPC分类号: G06F19/00
CPC分类号: G06F13/4086
摘要: To allow for reference current settings per multi-bit link (or alternatively, per apparatus), approaches for implementing closed-loop Tx swing control based on monitoring of a dummy circuit is provided herein. In accordance with some embodiments, provided is a dummy bit-link circuit to model operable bit-links in a multi-bit link, where each bit link has a transmitter with an adjustable swing level. Also provided is a reference generator circuit to control the transmitter swing levels based on test data driven through the dummy bit-link.
摘要翻译: 为了允许每个多位链路(或者替代地,每个装置)的参考电流设置,本文提供了基于虚拟电路的监视来实现闭环Tx摆动控制的方法。 根据一些实施例,提供了一种虚拟位链路电路,用于对多位链路中的可操作的位链进行建模,其中每个位链路具有可调整摆幅电平的发射机。 还提供了一种参考发生器电路,用于基于通过虚拟位链路驱动的测试数据来控制发射机摆动电平。
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公开(公告)号:US20090006022A1
公开(公告)日:2009-01-01
申请号:US11772193
申请日:2007-06-30
申请人: Kathy Tian , Haryy Muljono
发明人: Kathy Tian , Haryy Muljono
IPC分类号: G06F19/00
CPC分类号: G06F13/4086
摘要: To allow for reference current settings per multi-bit link (or alternatively, per apparatus), approaches for implementing closed-loop Tx swing control based on monitoring of a dummy circuit is provided herein.
摘要翻译: 为了允许每个多位链路(或者替代地,每个装置)的参考电流设置,本文提供了基于虚拟电路的监视来实现闭环Tx摆动控制的方法。
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公开(公告)号:US20080238482A1
公开(公告)日:2008-10-02
申请号:US11729209
申请日:2007-03-27
申请人: Kathy Tian , Harry Muljono
发明人: Kathy Tian , Harry Muljono
IPC分类号: H03K19/0175
CPC分类号: H03K19/0175 , H03F3/45 , H03K19/00369 , H03K19/00384 , H04L25/02
摘要: disclosed herein are embodiments of a swing compensation scheme for compensating errors in a transmitter driver.
摘要翻译: 这里公开了用于补偿发射器驱动器中的误差的摆动补偿方案的实施例。
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公开(公告)号:US07036055B2
公开(公告)日:2006-04-25
申请号:US10334070
申请日:2002-12-31
申请人: Harry Muljono , Yanmei (Kathy) Tian
发明人: Harry Muljono , Yanmei (Kathy) Tian
CPC分类号: G11C29/02 , G01R31/31716 , G11C29/022
摘要: Arrangements (circuits, methods, systems) having self-measurement of input/output (I/O) specifications (e.g., input trip-point, output drive-level and pin leakage).
摘要翻译: 具有自我测量输入/输出(I / O)规范(例如输入跳变点,输出驱动电平和引脚泄漏)的布置(电路,方法,系统)。
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公开(公告)号:US20140070845A1
公开(公告)日:2014-03-13
申请号:US13609052
申请日:2012-09-10
申请人: Kathy Tian , Harry Muljono
发明人: Kathy Tian , Harry Muljono
IPC分类号: H03K19/0175 , H03F3/45 , H03K19/003
CPC分类号: H03K19/0175 , H03F3/45 , H03K19/00369 , H03K19/00384 , H04L25/02
摘要: Disclosed herein are embodiments of a swing compensation scheme for compensating errors in a transmitter driver.
摘要翻译: 这里公开了用于补偿发射机驱动器中的误差的摆动补偿方案的实施例。
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