Invention Application
- Patent Title: MULTI-HOST AND MULTI-CLIENT DIRECT MEMORY ACCESS SYSTEM HAVING A READ SCHEDULER
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Application No.: US18344783Application Date: 2023-06-29
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Publication No.: US20250004961A1Publication Date: 2025-01-02
- Inventor: Chandrasekhar S. Thyamagondlu , Kushagra Sharma , Surender Reddy Kisanagar
- Applicant: Xilinx, Inc.
- Applicant Address: US CA San Jose
- Assignee: Xilinx, Inc.
- Current Assignee: Xilinx, Inc.
- Current Assignee Address: US CA San Jose
- Main IPC: G06F13/28
- IPC: G06F13/28

Abstract:
A direct memory access (DMA) system includes a read request circuit configured to receive read requests from a plurality of client circuits. The DMA system includes a response reassembly circuit configured to reorder read completion data received from a plurality of different hosts in response to the read requests. The DMA system includes a read scheduler circuit configured to schedule conveyance of the read completion data from the response reassembly circuit to the plurality of client circuits. The DMA system includes a data pipeline circuit implementing a plurality of data paths coupled to respective ones of the plurality of client circuits for conveying the read completion data as scheduled by the read scheduler circuit.
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