238 results about "Board communication" patented technology

The invention discloses a radar transceiver simulation integrated system and an application thereof. The system comprises a main control board, a parallel computing processing card, a storage module and an interface module and is characterized in that service communication is achieved through point-to-point interconnection of a backboard PCI-e high-speed serial bus, data interaction is conducted by externally adopting multiple high-data-rate light receiving and transmitting modules, the high input and output data rate is supported, and real-time data access to the system can be achieved. The system adopts the PCI-e bus for communication, the data rate is high, the inter-board communication delay is small, and the system response is fast; a data recording board adopts an SATA bus SSD disk,multiple disks are connected in parallel, the disk falling data rate is high, expansibility is good, storage depth expansion is carried out by inserting the SSD disk, 16TB can be supported to the maximum extent, and data recording can be carried out for a long time; parallel computing is carried out by utilizing a GPU, real-time logic computing is carried out by utilizing a first FPGA, complex waveforms can be generated through real-time computing based on a machine learning algorithm and are for radar transmitting, time delay is extremely small, and combat performance of the matched radar isgreatly improved through multiple advantages.

The present invention discloses a method of the inter-board communication between the targets of a distributing type of system. The method creates an overall targets registering table, an overall physical single-boards registering table and an overall single-board communication chain-circuits registering table by uniformly and respectively registering all the targets and the physical single-boards in the distributing type of system and registering the communication manners between the various physical single-boards, and designs a uniform routing target on the various physical single-boards, so that the source and the destination routing target can complete uniformly the transmission of messages to the targets outside the boards by inquiring the information in three tables described above.