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公开(公告)号:US20230049681A1
公开(公告)日:2023-02-16
申请号:US17973428
申请日:2022-10-25
申请人: Intel Corporation
发明人: Jeffrey Chromczak , Chooi Pei Lim , Lai Guan Tang , Chee Hak Teh , MD Altaf Hossain , Dheeraj Subbareddy , Ankireddy Nalamalpu
IPC分类号: G06F1/10 , H01L23/31 , H01L23/00 , H01L23/538
摘要: An integrated circuit die includes input buffer circuits that are enabled during an input mode of operation in response to first control signals to transmit input signals into the integrated circuit die from conductive bumps. Each of the input buffer circuits is coupled to one of the conductive bumps. The integrated circuit die also includes output buffer circuits that are each coupled to one of the conductive bumps. The output buffer circuits are enabled during an output mode of operation in response to second control signals to transmit output signals from the integrated circuit die to the conductive bumps. The input buffer circuits are disabled from transmitting signals during the output mode of operation in response to the first control signals. The output buffer circuits are disabled from transmitting signals during the input mode of operation in response to the second control signals.
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公开(公告)号:US20210013887A1
公开(公告)日:2021-01-14
申请号:US17033524
申请日:2020-09-25
申请人: Intel Corporation
发明人: Sharath Raghava , Ankireddy Nalamalpu , Dheeraj Subbareddy , Harsha Gupta , James Ball , Kavitha Prasad , Sean R. Atsatt
IPC分类号: H03K19/17736 , H03K19/17796 , H04L12/24
摘要: Techniques described herein may relate to providing a programmable interconnect network (e.g., a programmable network-on-chip (NOC)). A method may include determining a transmission parameter, bonding one or more channels of an interconnect network based at least in part on the transmission parameter, and power-gating any unused channels after the bonding.
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公开(公告)号:US20200226313A1
公开(公告)日:2020-07-16
申请号:US16833122
申请日:2020-03-27
申请人: Intel Corporation
发明人: Chee Hak Teh , Ankireddy Nalamalpu , MD Altaf Hossain , Dheeraj Subbareddy , Sean R. Atsatt , Lai Guan Tang
IPC分类号: G06F30/34 , H03K19/17736 , H04L12/43 , G06F15/78 , H03K19/17796
摘要: Systems or methods of the present disclosure may improve scalability (e.g., component scalability, product variation scalability) of integrated circuit systems by disaggregating periphery intellectual property (IP) circuitry into modular periphery IP tiles that can be installed as modules. Such an integrated circuit system may include a first die that includes programmable fabric circuitry and a second die that that includes a periphery IP tile. The periphery IP tile may be disaggregated from the programmable fabric die and may be communicatively coupled to the first die via a modular interface.
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公开(公告)号:US20200186149A1
公开(公告)日:2020-06-11
申请号:US16788760
申请日:2020-02-12
申请人: Intel Corporation
发明人: Dheeraj Subbareddy , MD Altaf Hossain , Ankireddy Nalamalpu , Robert Sankman , Ravindranath Mahajan , Gregg William Baeckler
IPC分类号: H03K19/1776 , H01L25/18 , H01L23/367
摘要: A programmable device may have logic circuitry formed in a top die and memory and specialized processing blocks formed in a bottom die, where the top die is stacked directly on top of the bottom die in a face-to-face configuration. The logic circuitry may include logic sectors, logic array blocks, logic elements, and other types of logic regions. The memory blocks may include large banks of multiport memory for storing data. The specialized processing blocks may include multipliers, adders, and other arithmetic components. The logic circuitry may access the memory and specialized processing blocks via an address encoded scheme. Configured in this way, the maximum operating frequency of the programmable device can be optimized such that critical paths will no longer need to traverse any unused memory and specialized processing blocks.
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公开(公告)号:US10649927B2
公开(公告)日:2020-05-12
申请号:US16211868
申请日:2018-12-06
申请人: Intel Corporation
摘要: A central processing unit (CPU) may be directly coupled to an accelerator dual in-line memory module (DIMM) card that is plugged into a DIMM slot. The CPU may include a master memory controller that sends requests or offloads tasks to the accelerator DIMM card via a low-latency double data rate (DDR) interface. The acceleration DIMM card may include a slave memory controller for translating the received requests, a decoder for decoding the translated requests, control circuitry for orchestrating the data flow within the DIMM card, hardware acceleration resources that can be dynamically programmed to support a wide variety of custom functions, and input-output components for interfacing with various types of non-volatile and/or volatile memory and for connecting with other types of storage and processing devices.
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公开(公告)号:US20190138680A1
公开(公告)日:2019-05-09
申请号:US16235933
申请日:2018-12-28
申请人: Intel Corporation
发明人: Chee Hak Teh , Ankireddy Nalamalpu , MD Altaf Hossain , Dheeraj Subbareddy , Sean R. Atsatt , Lai Guan Tang
IPC分类号: G06F17/50 , H03K19/177 , G06F15/78 , H04L12/43
摘要: Systems or methods of the present disclosure may improve scalability (e.g., component scalability, product variation scalability) of integrated circuit systems by disaggregating periphery intellectual property (IP) circuitry into modular periphery IP tiles that can be installed as modules. Such an integrated circuit system may include a first die that includes programmable fabric circuitry and a second die that that includes a periphery IP tile. The periphery IP tile may be disaggregated from the programmable fabric die and may be communicatively coupled to the first die via a modular interface.
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7.
公开(公告)号:US20190042505A1
公开(公告)日:2019-02-07
申请号:US16023724
申请日:2018-06-29
申请人: Intel Corporation
IPC分类号: G06F13/38 , G06F13/42 , H01L23/00 , H01L25/065
摘要: An IC includes first, second, and third IOs, and a multiplexer that includes first and second inputs, and an output. The IC includes first and second transmitters respectively having an output coupled to the first IO and an output coupled to the second IO. A clock generator is coupled between the output and an input of the first transmitter and between the output and an input of the second transmitter. The first input may receive a clock signal generated by the first clock generator and the second clock input is coupled to the third IO and may receive a clock signal via the third IO element from another IC. An IC includes a programmable fabric, k*n wires coupled to and extending from the fabric, n TDMs, and n IO blocks. Each TDM includes k inputs coupled to k wires and an output coupled to one of the IO blocks.
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公开(公告)号:US20220198115A1
公开(公告)日:2022-06-23
申请号:US17392218
申请日:2021-08-02
申请人: Intel Corporation
发明人: Chee Hak Teh , Ankireddy Nalamalpu , MD Altaf Hossain , Dheeraj Subbareddy , Sean R. Atsatt , Lai Guan Tang
IPC分类号: G06F30/34 , H03K19/17736 , H04L12/43 , G06F15/78 , H03K19/17796
摘要: Systems or methods of the present disclosure may improve scalability (e.g., component scalability, product variation scalability) of integrated circuit systems by disaggregating periphery intellectual property (IP) circuitry into modular periphery IP tiles that can be installed as modules. Such an integrated circuit system may include a first die that includes programmable fabric circuitry and a second die that that includes a periphery IP tile. The periphery IP tile may be disaggregated from the programmable fabric die and may be communicatively coupled to the first die via a modular interface.
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公开(公告)号:US11342918B2
公开(公告)日:2022-05-24
申请号:US17033524
申请日:2020-09-25
申请人: Intel Corporation
发明人: Sharath Raghava , Ankireddy Nalamalpu , Dheeraj Subbareddy , Harsha Gupta , James Ball , Kavitha Prasad , Sean R. Atsatt
IPC分类号: H03K19/177 , H03K19/17736 , H03K19/17796 , H04L41/5019 , H04L41/5003
摘要: Techniques described herein may relate to providing a programmable interconnect network (e.g., a programmable network-on-chip (NOC)). A method may include determining a transmission parameter, bonding one or more channels of an interconnect network based at least in part on the transmission parameter, and power-gating any unused channels after the bonding.
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公开(公告)号:US20220113350A1
公开(公告)日:2022-04-14
申请号:US17559322
申请日:2021-12-22
申请人: Intel Corporation
发明人: Dheeraj Subbareddy , Arun Jangity , Ramya Yeluri , Mahesh K. Kumashikar , Atul Maheshwari , Ankireddy Nalamalpu
IPC分类号: G01R31/3177
摘要: Systems or methods of the present disclosure may provide a programmable logic device including multiple logic array blocks each having multiple programmable elements. The multiple logic array blocks are arranged in multiple rows that are segmented into multiple segments. The programmable logic device also includes repair circuitry disposed between the multiple segments. The repair circuitry remaps logic within a first segment of the multiple segments when a first logic array block of the multiple logic array blocks has failed. Moreover, the first segment includes the first logic array block.
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