FPGA DEVICE AND CLOUD SYSTEM BASED ON FPGA DEVICE

摘要

Disclosed are an FPGA device and a cloud system based on the FPGA device. The device comprises: a management logic unit and a user logic unit, where the management logic unit comprises a Peripheral Component Interconnect Express (PCIe) bus standard module, the PCIe module comprises a first physical functional unit and a second physical functional unit; the first physical functional unit is used for receiving a user logic loading request launched by the second physical functional unit, the user logic loading request carries a user logic identifier; a user logic file is acquired on the basis of the user logic identifier; and the user logic file is burned into the user logic unit via a PCIe configuration channel. The present invention solves the technical problem in which an existing FPGA could not be deployed in the cloud due to the need for connecting to a JTAG cable when being remotely configured or debugged.