公开(公告)号：US10248591B2

公开(公告)日：2019-04-02

申请号：US15393153

申请日：2016-12-28

申请人： Intel Corporation

发明人： Robert J. Safranek ,  Robert G. Blankenship ,  Venkatraman Iyer ,  Jeff Willey ,  Robert H. Beers ,  Darren S. Jue ,  Arvind A. Kumar ,  Debendra Das Sharma ,  Jeffrey C. Swanson ,  Bahaa Fahim ,  Vedaraman Geetha ,  Aaron T. Spink ,  Fulvio Spagna ,  Rahul R. Shah ,  Sitaraman V. Iyer ,  William Harry Nale ,  Abhishek Das ,  Simon P. Johnson ,  Yuvraj S. Dhillon ,  Yen-Cheng Liu ,  Raj K. Ramanujan ,  Robert A. Maddox ,  Herbert H. Hum ,  Ashish Gupta

IPC分类号： G06F13/22 ,  G06F12/0831 ,  G06F13/42 ,  G06F8/71 ,  G06F8/77 ,  G06F9/30 ,  G06F12/0806 ,  H04L12/933 ,  G06F9/46 ,  G06F13/40 ,  G06F12/0813 ,  G06F12/0815 ,  G06F9/445 ,  G06F1/3287 ,  G06F11/10 ,  H04L9/06 ,  G06F12/0808 ,  H04L12/741 ,  G06F8/73 ,  H04L12/46

摘要： A physical layer (PHY) is coupled to a serial, differential link that is to include a number of lanes. The PHY includes a transmitter and a receiver to be coupled to each lane of the number of lanes. The transmitter coupled to each lane is configured to embed a clock with data to be transmitted over the lane, and the PHY periodically issues a blocking link state (BLS) request to cause an agent to enter a BLS to hold off link layer flit transmission for a duration. The PHY utilizes the serial, differential link during the duration for a PHY associated task selected from a group including an in-band reset, an entry into low power state, and an entry into partial width state.

公开(公告)号：US20240012772A1

公开(公告)日：2024-01-11

申请号：US18347236

申请日：2023-07-05

申请人： Intel Corporation

发明人： Robert J. Safranek ,  Robert G. Blankenship ,  Venkatraman Iyer ,  Jeff Willey ,  Robert Beers ,  Darren S. Jue ,  Arvind A. Kumar ,  Debendra Das Sharma ,  Jeffrey C. Swanson ,  Bahaa Fahim ,  Vedaraman Geetha ,  Aaron T. Spink ,  Fulvio Spagna ,  Rahul R. Shah ,  Sitaraman V. Iyer ,  William Harry Nale ,  Abhishek Das ,  Simon P. Johnson ,  Yuvraj S. Dhillon ,  Yen-Cheng Liu ,  Raj K. Ramanujan ,  Robert A. Maddox ,  Herbert H. Hum ,  Ashish Gupta

IPC分类号： G06F13/22 ,  H04L49/15 ,  G06F12/0813 ,  G06F12/0815 ,  G06F12/0831 ,  G06F13/42 ,  G06F8/71 ,  G06F8/77 ,  G06F9/30 ,  G06F12/0806 ,  G06F9/46 ,  G06F13/40 ,  G06F9/445 ,  G06F1/3287 ,  G06F11/10 ,  H04L9/06 ,  G06F12/0808

CPC分类号： G06F13/22 ,  H04L49/15 ,  G06F12/0813 ,  G06F12/0815 ,  G06F12/0831 ,  G06F13/4286 ,  G06F8/71 ,  G06F8/77 ,  G06F9/30145 ,  G06F13/4221 ,  G06F12/0806 ,  G06F12/0833 ,  G06F9/466 ,  G06F13/4022 ,  G06F9/44505 ,  G06F13/4282 ,  G06F1/3287 ,  G06F13/4068 ,  G06F11/1004 ,  G06F13/4291 ,  H04L9/0662 ,  G06F12/0808 ,  H04L45/74

摘要： A physical layer (PHY) is coupled to a serial, differential link that is to include a number of lanes. The PHY includes a transmitter and a receiver to be coupled to each lane of the number of lanes. The transmitter coupled to each lane is configured to embed a clock with data to be transmitted over the lane, and the PHY periodically issues a blocking link state (BLS) request to cause an agent to enter a BLS to hold off link layer flit transmission for a duration. The PHY utilizes the serial, differential link during the duration for a PHY associated task selected from a group including an in-band reset, an entry into low power state, and an entry into partial width state.

公开(公告)号：US09626321B2

公开(公告)日：2017-04-18

申请号：US14060191

申请日：2013-10-22

申请人： Intel Corporation

发明人： Robert J. Safranek ,  Robert G. Blankenship ,  Venkatraman Iyer ,  Jeff Willey ,  Robert Beers ,  Darren S. Jue ,  Arvind A. Kumar ,  Debendra Das Sharma ,  Jeffrey C. Swanson ,  Bahaa Fahim ,  Vedaraman Geetha ,  Aaron T. Spink ,  Fulvio Spagna ,  Rahul R. Shah ,  Sitaraman V. Iyer ,  William Harry Nale ,  Abhishek Das ,  Simon P. Johnson ,  Yuvraj S. Dhillon ,  Yen-Cheng Liu ,  Raj K. Ramanujan ,  Robert A. Maddox ,  Herbert H. Hum ,  Ashish Gupta

IPC分类号： G06F13/40 ,  G06F12/0831 ,  G06F13/42 ,  G06F9/30 ,  G06F12/0806 ,  H04L12/933 ,  G06F9/46 ,  G06F12/0813 ,  G06F12/0815 ,  H04L12/741 ,  G06F9/44

CPC分类号： G06F13/22 ,  G06F1/3287 ,  G06F8/71 ,  G06F8/73 ,  G06F8/77 ,  G06F9/30145 ,  G06F9/44505 ,  G06F9/466 ,  G06F11/1004 ,  G06F12/0806 ,  G06F12/0808 ,  G06F12/0813 ,  G06F12/0815 ,  G06F12/0831 ,  G06F12/0833 ,  G06F13/4022 ,  G06F13/4068 ,  G06F13/4221 ,  G06F13/4282 ,  G06F13/4286 ,  G06F13/4291 ,  G06F2212/1016 ,  G06F2212/2542 ,  G06F2212/622 ,  H04L9/0662 ,  H04L12/4641 ,  H04L45/74 ,  H04L49/15 ,  Y02D10/13 ,  Y02D10/14 ,  Y02D10/151 ,  Y02D10/40 ,  Y02D10/44 ,  Y02D30/30

摘要： A physical layer (PHY) is coupled to a serial, differential link that is to include a number of lanes. The PHY includes a transmitter and a receiver to be coupled to each lane of the number of lanes. The transmitter coupled to each lane is configured to embed a clock with data to be transmitted over the lane, and the PHY periodically issues a blocking link state (BLS) request to cause an agent to enter a BLS to hold off link layer flit transmission for a duration. The PHY utilizes the serial, differential link during the duration for a PHY associated task selected from a group including an in-band reset, an entry into low power state, and an entry into partial width state

公开(公告)号：US11741030B2

公开(公告)日：2023-08-29

申请号：US17134242

申请日：2020-12-25

申请人： Intel Corporation

发明人： Robert J. Safranek ,  Robert G. Blankenship ,  Venkatraman Iyer ,  Jeff Willey ,  Robert Beers ,  Darren S. Jue ,  Arvind A. Kumar ,  Debendra Das Sharma ,  Jeffrey C. Swanson ,  Bahaa Fahim ,  Vedaraman Geetha ,  Aaron T. Spink ,  Fulvio Spagna ,  Rahul R. Shah ,  Sitaraman V. Iyer ,  William Harry Nale ,  Abhishek Das ,  Simon P. Johnson ,  Yuvraj S. Dhillon ,  Yen-Cheng Liu ,  Raj K. Ramanujan ,  Robert A. Maddox ,  Herbert H. Hum ,  Ashish Gupta

IPC分类号： G06F13/22 ,  H04L49/15 ,  G06F12/0813 ,  G06F12/0815 ,  G06F12/0831 ,  G06F13/42 ,  G06F8/71 ,  G06F8/77 ,  G06F9/30 ,  G06F12/0806 ,  G06F9/46 ,  G06F13/40 ,  G06F9/445 ,  G06F1/3287 ,  G06F11/10 ,  H04L9/06 ,  G06F12/0808 ,  H04L45/74 ,  G06F8/73 ,  H04L12/46

CPC分类号： G06F13/22 ,  G06F1/3287 ,  G06F8/71 ,  G06F8/77 ,  G06F9/30145 ,  G06F9/44505 ,  G06F9/466 ,  G06F11/1004 ,  G06F12/0806 ,  G06F12/0808 ,  G06F12/0813 ,  G06F12/0815 ,  G06F12/0831 ,  G06F12/0833 ,  G06F13/4022 ,  G06F13/4068 ,  G06F13/4221 ,  G06F13/4282 ,  G06F13/4286 ,  G06F13/4291 ,  H04L9/0662 ,  H04L49/15 ,  G06F8/73 ,  G06F13/4273 ,  G06F2212/1016 ,  G06F2212/2542 ,  G06F2212/622 ,  H04L12/4641 ,  H04L45/74 ,  Y02D10/00 ,  Y02D30/00

摘要： A physical layer (PHY) is coupled to a serial, differential link that is to include a number of lanes. The PHY includes a transmitter and a receiver to be coupled to each lane of the number of lanes. The transmitter coupled to each lane is configured to embed a clock with data to be transmitted over the lane, and the PHY periodically issues a blocking link state (BLS) request to cause an agent to enter a BLS to hold off link layer flit transmission for a duration. The PHY utilizes the serial, differential link during the duration for a PHY associated task selected from a group including an in-band reset, an entry into low power state, and an entry into partial width state.

公开(公告)号：US20190391939A1

公开(公告)日：2019-12-26

申请号：US16285035

申请日：2019-02-25

申请人： Intel Corporation

发明人： Robert J. Safranek ,  Robert G. Blankenship ,  Venkatraman Iyer ,  Jeff Willey ,  Robert Beers ,  Darren S. Jue ,  Arvind A. Kumar ,  Debendra Das Sharma ,  Jeffrey C. Swanson ,  Bahaa Fahim ,  Vedaraman Geetha ,  Aaron T. Spink ,  Fulvio Spagna ,  Rahul R. Shah ,  Sitaraman V. Iyer ,  William Harry Nale ,  Abhishek Das ,  Simon P. Johnson ,  Yuvraj S. Dhillon ,  Yen-Cheng Liu ,  Raj K. Ramanujan ,  Robert A. Maddox ,  Herbert H. Hum ,  Ashish Gupta

IPC分类号： G06F13/22 ,  G06F12/0808 ,  H04L9/06 ,  G06F13/42 ,  G06F11/10 ,  G06F13/40 ,  G06F1/3287 ,  G06F9/445 ,  G06F9/46 ,  G06F12/0831 ,  G06F12/0806 ,  G06F9/30 ,  G06F8/77 ,  G06F8/71 ,  G06F12/0815 ,  G06F12/0813 ,  H04L12/933

摘要： A physical layer (PHY) is coupled to a serial, differential link that is to include a number of lanes. The PHY includes a transmitter and a receiver to be coupled to each lane of the number of lanes. The transmitter coupled to each lane is configured to embed a clock with data to be transmitted over the lane, and the PHY periodically issues a blocking link state (BLS) request to cause an agent to enter a BLS to hold off link layer flit transmission for a duration. The PHY utilizes the serial, differential link during the duration for a PHY associated task selected from a group including an in-band reset, an entry into low power state, and an entry into partial width state

公开(公告)号：US20210117350A1

公开(公告)日：2021-04-22

申请号：US17134242

申请日：2020-12-25

申请人： Intel Corporation

发明人： Robert J. Safranek ,  Robert G. Blankenship ,  Venkatraman Iyer ,  Jeff Willey ,  Robert Beers ,  Darren S. Jue ,  Arvind A. Kumar ,  Debendra Das Sharma ,  Jeffrey C. Swanson ,  Bahaa Fahim ,  Vedaraman Geetha ,  Aaron T. Spink ,  Fulvio Spagna ,  Rahul R. Shah ,  Sitaraman V. Iyer ,  William Harry Nale ,  Abhishek Das ,  Simon P. Johnson ,  Yuvraj S. Dhillon ,  Yen-Cheng Liu ,  Raj K. Ramanujan ,  Robert A. Maddox ,  Herbert H. Hum ,  Ashish Gupta

IPC分类号： G06F13/22 ,  H04L12/933 ,  G06F12/0813 ,  G06F12/0815 ,  G06F12/0831 ,  G06F13/42 ,  G06F8/71 ,  G06F8/77 ,  G06F9/30 ,  G06F12/0806 ,  G06F9/46 ,  G06F13/40 ,  G06F9/445 ,  G06F1/3287 ,  G06F11/10 ,  H04L9/06 ,  G06F12/0808

摘要： A physical layer (PHY) is coupled to a serial, differential link that is to include a number of lanes. The PHY includes a transmitter and a receiver to be coupled to each lane of the number of lanes. The transmitter coupled to each lane is configured to embed a clock with data to be transmitted over the lane, and the PHY periodically issues a blocking link state (BLS) request to cause an agent to enter a BLS to hold off link layer flit transmission for a duration. The PHY utilizes the serial, differential link during the duration for a PHY associated task selected from a group including an in-band reset, an entry into low power state, and an entry into partial width state.

公开(公告)号：US20220114122A1

公开(公告)日：2022-04-14

申请号：US17556853

申请日：2021-12-20

申请人： Intel Corporation

发明人： Robert J. Safranek ,  Robert G. Blankenship ,  Venkatraman Iyer ,  Jeff Willey ,  Robert Beers ,  Darren S. Jue ,  Arvind A. Kumar ,  Debendra Das Sharma ,  Jeffrey C. Swanson ,  Bahaa Fahim ,  Vedaraman Geetha ,  Aaron T. Spink ,  Fulvio Spagna ,  Rahul R. Shah ,  Sitaraman V. Iyer ,  William Harry Nale ,  Abhishek Das ,  Simon P. Johnson ,  Yuvraj S. Dhillon ,  Yen-Cheng Liu ,  Raj K. Ramanujan ,  Robert A. Maddox ,  Herbert H. Hum ,  Ashish Gupta

IPC分类号： G06F13/22 ,  H04L49/15 ,  G06F12/0813 ,  G06F12/0815 ,  G06F12/0831 ,  G06F13/42 ,  G06F8/71 ,  G06F8/77 ,  G06F9/30 ,  G06F12/0806 ,  G06F9/46 ,  G06F13/40 ,  G06F9/445 ,  G06F1/3287 ,  G06F11/10 ,  H04L9/06 ,  G06F12/0808

摘要： A physical layer (PHY) is coupled to a serial, differential link that is to include a number of lanes. The PHY includes a transmitter and a receiver to be coupled to each lane of the number of lanes. The transmitter coupled to each lane is configured to embed a clock with data to be transmitted over the lane, and the PHY periodically issues a blocking link state (BLS) request to cause an agent to enter a BLS to hold off link layer flit transmission for a duration. The PHY utilizes the serial, differential link during the duration for a PHY associated task selected from a group including an in-band reset, an entry into low power state, and an entry into partial width state.

公开(公告)号：US11269793B2

公开(公告)日：2022-03-08

申请号：US16937499

申请日：2020-07-23

申请人： Intel Corporation

发明人： Robert J. Safranek ,  Robert G. Blankenship ,  Venkatraman Iyer ,  Jeff Willey ,  Robert Beers ,  Darren S. Jue ,  Arvind A. Kumar ,  Debendra Das Sharma ,  Jeffrey C. Swanson ,  Bahaa Fahim ,  Vedaraman Geetha ,  Aaron T. Spink ,  Fulvio Spagna ,  Rahul R. Shah ,  Sitaraman V. Iyer ,  William Harry Nale ,  Abhishek Das ,  Simon P. Johnson ,  Yuvraj S. Dhillon ,  Yen-Cheng Liu ,  Raj K. Ramanujan ,  Robert A. Maddox ,  Herbert H. Hum ,  Ashish Gupta

IPC分类号： G06F13/22 ,  H04L49/15 ,  G06F12/0813 ,  G06F12/0815 ,  G06F12/0831 ,  G06F13/42 ,  G06F8/71 ,  G06F8/77 ,  G06F9/30 ,  G06F12/0806 ,  G06F9/46 ,  G06F13/40 ,  G06F9/445 ,  G06F1/3287 ,  G06F11/10 ,  H04L9/06 ,  G06F12/0808 ,  H04L45/74 ,  G06F8/73 ,  H04L12/46

摘要： A physical layer (PHY) is coupled to a serial, differential link that is to include a number of lanes. The PHY includes a transmitter and a receiver to be coupled to each lane of the number of lanes. The transmitter coupled to each lane is configured to embed a clock with data to be transmitted over the lane, and the PHY periodically issues a blocking link state (BLS) request to cause an agent to enter a BLS to hold off link layer flit transmission for a duration. The PHY utilizes the serial, differential link during the duration for a PHY associated task selected from a group including an in-band reset, an entry into low power state, and an entry into partial width state.

公开(公告)号：US10120774B2

公开(公告)日：2018-11-06

申请号：US14583559

申请日：2014-12-26

申请人： Intel Corporation

发明人： Robert Beers ,  Yuvraj S. Dhillon

IPC分类号： G06F11/36 ,  G06F13/38 ,  G06F12/0831

摘要： An agent is provided to include state table storage to hold a set of state tables to represent a plurality of coherence protocol actions, where the set of state tables is to include at least one nested state table. The agent further includes protocol logic associated with the state table storage, the protocol logic to receive a coherence protocol message, and determine a coherence protocol action of the plurality of coherence protocol actions from the set of state tables based at least in part on the coherence protocol message.

公开(公告)号：US20170109315A1

公开(公告)日：2017-04-20

申请号：US15393153

申请日：2016-12-28

申请人： Intel Corporation

发明人： Robert J. Safranek ,  Robert G. Blankenship ,  Venkatraman Iyer ,  Jeff Willey ,  Robert H. Beers ,  Darren S. Jue ,  Arvind A. Kumar ,  Debendra Das Sharma ,  Jeffrey C. Swanson ,  Bahaa Fahim ,  Vedaraman Geetha ,  Aaron T. Spink ,  Fulvio Spagna ,  Rahul R. Shah ,  Sitaraman V. Iyer ,  William Harry Nale ,  Abhishek Das ,  Simon P. Johnson ,  Yuvraj S. Dhillon ,  Yen-Cheng Liu ,  Raj K. Ramanujan ,  Robert A. Maddox ,  Herbert H. Hum ,  Ashish Gupta

IPC分类号： G06F13/42 ,  H04L9/06 ,  G06F11/10 ,  G06F13/40

CPC分类号： G06F13/22 ,  G06F1/3287 ,  G06F8/71 ,  G06F8/73 ,  G06F8/77 ,  G06F9/30145 ,  G06F9/44505 ,  G06F9/466 ,  G06F11/1004 ,  G06F12/0806 ,  G06F12/0808 ,  G06F12/0813 ,  G06F12/0815 ,  G06F12/0831 ,  G06F12/0833 ,  G06F13/4022 ,  G06F13/4068 ,  G06F13/4221 ,  G06F13/4273 ,  G06F13/4282 ,  G06F13/4286 ,  G06F13/4291 ,  G06F2212/1016 ,  G06F2212/2542 ,  G06F2212/622 ,  H04L9/0662 ,  H04L12/4641 ,  H04L45/74 ,  H04L49/15 ,  Y02D10/13 ,  Y02D10/14 ,  Y02D10/151 ,  Y02D10/40 ,  Y02D10/44 ,  Y02D30/30

摘要： A physical layer (PHY) is coupled to a serial, differential link that is to include a number of lanes. The PHY includes a transmitter and a receiver to be coupled to each lane of the number of lanes. The transmitter coupled to each lane is configured to embed a clock with data to be transmitted over the lane, and the PHY periodically issues a blocking link state (BLS) request to cause an agent to enter a BLS to hold off link layer flit transmission for a duration. The PHY utilizes the serial, differential link during the duration for a PHY associated task selected from a group including an in-band reset, an entry into low power state, and an entry into partial width state.