-
公开(公告)号:US09837391B2
公开(公告)日:2017-12-05
申请号:US14967231
申请日:2015-12-11
Applicant: Intel Corporation
Inventor: Surhud Khare , Dinesh Somasekhar , Shekhar Y. Borkar
IPC: H01L23/48 , H01L25/10 , H01L25/00 , H01L23/538 , G06F1/12 , H01L23/522 , H01L23/528 , G06F13/40 , H04L12/933
CPC classification number: H01L25/105 , G06F1/12 , G06F13/4022 , H01L23/5221 , H01L23/528 , H01L23/5386 , H01L25/50 , H04L49/101
Abstract: Described is an apparatus which comprises: a first die including: a processing core; a crossbar switch coupled to the processing core; and a first edge interface coupled to the crossbar switch; and a second die including: a first edge interface positioned at a periphery of the second die and coupled to the first edge interface of the first die, wherein the first edge interface of the first die and the first edge interface of the second die are positioned across each other; a clock synchronization circuit coupled to the second edge interface; and a memory interface coupled to the clock synchronization circuit.
-
公开(公告)号:US20230110247A1
公开(公告)日:2023-04-13
申请号:US17977236
申请日:2022-10-31
Applicant: Intel Corporation
Inventor: Surhud Khare , Dinesh Somasekhar , Shekhar Y. Borkar
IPC: H01L23/532 , H01L21/78
Abstract: Described is an apparatus which comprises: a first die including: a processing core; a crossbar switch coupled to the processing core; and a first edge interface coupled to the crossbar switch; and a second die including: a first edge interface positioned at a periphery of the second die and coupled to the first edge interface of the first die, wherein the first edge interface of the first die and the first edge interface of the second die are positioned across each other; a clock synchronization circuit coupled to the second edge interface; and a memory interface coupled to the clock synchronization circuit.
-
公开(公告)号:US20160173413A1
公开(公告)日:2016-06-16
申请号:US15042402
申请日:2016-02-12
Applicant: Intel Corporation
Inventor: Surhud Khare , Ankit More , Dinesh Somasekhar , David S. Dunning
IPC: H04L12/933 , H01L23/528 , H01L23/522
CPC classification number: H04L49/109 , H01L23/5221 , H01L23/528 , H01L2924/0002 , H01L2924/00
Abstract: In an embodiment, an apparatus includes: a plurality of islands configured on a semiconductor die, each of the plurality of islands having a plurality of cores; and a plurality of network switches configured on the semiconductor die and each associated with one of the plurality of islands, where each network switch includes a plurality of output ports, a first set of the output ports are each to couple to the associated network switch of an island via a point-to-point interconnect and a second set of the output ports are each to couple to the associated network switches of a plurality of islands via a point-to-multipoint interconnect. Other embodiments are described and claimed.
Abstract translation: 在一个实施例中,一种装置包括:配置在半导体管芯上的多个岛,多个岛中的每一个具有多个核; 以及多个网络交换机,其配置在所述半导体管芯上并且各自与所述多个岛中的一个岛相关联,其中每个网络交换机包括多个输出端口,所述输出端口的第一组各自耦合到相关联的网络交换机 经由点对点互连的岛屿和第二组输出端口各自经由点对多点互连耦合到多个岛的相关网络交换机。 描述和要求保护其他实施例。
-
公开(公告)号:US11134030B2
公开(公告)日:2021-09-28
申请号:US16542922
申请日:2019-08-16
Applicant: Intel Corporation
Inventor: Akhilesh Kumar , Surhud Khare
IPC: H04J3/06 , H04L12/933 , H04L12/715 , H04L12/773 , G06F15/78
Abstract: Techniques and mechanisms for interconnecting network circuitry of an integrated circuit (IC) die and physical layer (PHY) circuits of the same IC die. In an embodiment, nodes of the network circuitry include first routers and processor cores, where the first routers are coupled to one another in an array configuration which includes rows and columns. First interconnects each extend to couple both to a corresponding one of the PHY circuits and to a corresponding one of the first routers. For each of one or more of the first interconnects, a respective one or more rows (or one or more columns) of the array configuration extend between the corresponding PHY and the corresponding router. In another embodiment, the network circuitry comprises network clusters which each include a different respective row of the array configuration.
-
公开(公告)号:US20170170153A1
公开(公告)日:2017-06-15
申请号:US14967231
申请日:2015-12-11
Applicant: Intel Corporation
Inventor: Surhud Khare , Dinesh Somasekhar , Shekhar Y. Borkar
IPC: H01L25/10 , H01L23/538 , H01L25/00
CPC classification number: H01L25/105 , G06F1/12 , G06F13/4022 , H01L23/5221 , H01L23/528 , H01L23/5386 , H01L25/50 , H04L49/101
Abstract: Described is an apparatus which comprises: a first die including: a processing core; a crossbar switch coupled to the processing core; and a first edge interface coupled to the crossbar switch; and a second die including: a first edge interface positioned at a periphery of the second die and coupled to the first edge interface of the first die, wherein the first edge interface of the first die and the first edge interface of the second die are positioned across each other; a clock synchronization circuit coupled to the second edge interface; and a memory interface coupled to the clock synchronization circuit.
-
公开(公告)号:USRE49439E1
公开(公告)日:2023-02-28
申请号:US16703812
申请日:2019-12-04
Applicant: Intel Corporation
Inventor: Surhud Khare , Dinesh Somasekhar , Shekhar Y. Borkar
IPC: H01L23/532 , H01L21/78
Abstract: Described is an apparatus which comprises: a first die including: a processing core; a crossbar switch coupled to the processing core; and a first edge interface coupled to the crossbar switch; and a second die including: a first edge interface positioned at a periphery of the second die and coupled to the first edge interface of the first die, wherein the first edge interface of the first die and the first edge interface of the second die are positioned across each other; a clock synchronization circuit coupled to the second edge interface; and a memory interface coupled to the clock synchronization circuit.
-
公开(公告)号:US09992135B2
公开(公告)日:2018-06-05
申请号:US14967166
申请日:2015-12-11
Applicant: INTEL CORPORATION
Inventor: Surhud Khare , Dinesh Somasekhar , Ankit More , David S. Dunning , Nitin Y. Borkar , Shekhar Y. Borkar
IPC: H04L12/28 , H04L12/935 , H04L12/933 , H04L12/721
CPC classification number: H04L49/30 , H04L49/101 , H04L49/109 , H04L49/253
Abstract: Described is an apparatus which comprises: a Network-On-Chip fabric using crossbar switches, having distributed ingress and egress ports; and a dual-mode network interface coupled to at least one crossbar switch, the dual-mode network interface is to include: a dual-mode circuitry; a controller operable to: configure the dual-mode circuitry to transmit and receive differential signals via the egress and ingress ports, respectively, and configure the dual-mode circuitry to transmit and receive signal-ended signals via the egress and ingress ports, respectively.
-
公开(公告)号:US20230207428A1
公开(公告)日:2023-06-29
申请号:US17560915
申请日:2021-12-23
Applicant: Intel Corporation
Inventor: Surhud Khare , Shigeki Tomishima , Debendra Mallik
IPC: H01L23/48 , H01L23/528 , H01L21/768 , H01L25/065
CPC classification number: H01L23/481 , H01L21/76898 , H01L23/528 , H01L25/0657
Abstract: Techniques and mechanisms for incorporating an integrated circuit (IC) die into a die stack. In an embodiment, the die comprises multiple interconnects extending vertically through the die. The multiple interconnects comprise first interconnects which participate in communications via a first channel, second interconnects which participate in communications via a second channel, and third interconnects which are locally insulated from any transmitter or receiver circuitry of the die. Along a direction within a horizontal plane, the third interconnects are in an alternating arrangement with the first interconnects and the second interconnects, wherein the first interconnects and the second interconnects are on opposite sides of a line which is orthogonal to the direction. In another embodiment, along the direction, the first interconnects are successively arranged to correspond to successively greater levels of bit significance, and the second interconnects are successively arranged to correspond to successively lesser levels of bit significance.
-
公开(公告)号:US09998401B2
公开(公告)日:2018-06-12
申请号:US15042402
申请日:2016-02-12
Applicant: Intel Corporation
Inventor: Surhud Khare , Ankit More , Dinesh Somasekhar , David S. Dunning
IPC: H04L25/00 , H04L12/933 , H01L23/522 , H01L23/528
CPC classification number: H04L49/109 , H01L23/5221 , H01L23/528 , H01L2924/0002 , H01L2924/00
Abstract: In an embodiment, an apparatus includes: a plurality of islands configured on a semiconductor die, each of the plurality of islands having a plurality of cores; and a plurality of network switches configured on the semiconductor die and each associated with one of the plurality of islands, where each network switch includes a plurality of output ports, a first set of the output ports are each to couple to the associated network switch of an island via a point-to-point interconnect and a second set of the output ports are each to couple to the associated network switches of a plurality of islands via a point-to-multipoint interconnect. Other embodiments are described and claimed.
-
公开(公告)号:US20170171111A1
公开(公告)日:2017-06-15
申请号:US14967166
申请日:2015-12-11
Applicant: INTEL CORPORATION
Inventor: Surhud Khare , Dinesh Somasekhar , Ankit More , David S. Dunning , Nitin Y. Borkar , Shekhar Y. Borkar
IPC: H04L12/935 , H04L12/721 , H04L12/933
CPC classification number: H04L49/30 , H04L49/101 , H04L49/109 , H04L49/253
Abstract: Described is an apparatus which comprises: a Network-On-Chip fabric using crossbar switches, having distributed ingress and egress ports; and a dual-mode network interface coupled to at least one crossbar switch, the dual-mode network interface is to include: a dual-mode circuitry; a controller operable to: configure the dual-mode circuitry to transmit and receive differential signals via the egress and ingress ports, respectively, and configure the dual-mode circuitry to transmit and receive signal-ended signals via the egress and ingress ports, respectively.
-
-
-
-
-
-
-
-
-