Invention Grant
- Patent Title: Data processing engine array architecture with memory tiles
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Application No.: US17196574Application Date: 2021-03-09
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Publication No.: US11296707B1Publication Date: 2022-04-05
- Inventor: Javier Cabezas Rodriguez , Juan J. Noguera Serra , David Clarke , Sneha Bhalchandra Date , Tim Tuan , Peter McColgan , Jan Langer , Baris Ozgul
- Applicant: Xilinx, Inc.
- Applicant Address: US CA San Jose
- Assignee: Xilinx, Inc.
- Current Assignee: Xilinx, Inc.
- Current Assignee Address: US CA San Jose
- Agent Kevin T. Cuenot
- Main IPC: H03K19/1776
- IPC: H03K19/1776 ; H03K19/17704 ; H03K19/17768 ; H03K19/17758 ; H03K19/17796

Abstract:
An integrated circuit can include a data processing engine (DPE) array having a plurality of tiles. The plurality of tiles can include a plurality of DPE tiles, wherein each DPE tile includes a stream switch, a core configured to perform operations, and a memory module. The plurality of tiles can include a plurality of memory tiles, wherein each memory tile includes a stream switch, a direct memory access (DMA) engine, and a random-access memory. The DMA engine of each memory tile may be configured to access the random-access memory within the same memory tile and the random-access memory of at least one other memory tile. Selected ones of the plurality of DPE tiles may be configured to access selected ones of the plurality of memory tiles via the stream switches.
Public/Granted literature
- US11336287B1 Data processing engine array architecture with memory tiles Public/Granted day:2022-05-17
Information query
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