A.O. Slavyansky1, V.A. Beskaravayny2, A.E. Latyshev3

1-3 JSC “CNIRTI named after academician A.I. Berg” (Moscow, Russia)

1-3 post@cnirti.ru

When developing blocks for processing and transmitting digital information, depending on the task, different types of integrated circuits are used (large integrated circuits, basic matrix crystal (BMC), programmable logic integrated circuits (FPGA), processors, etc.), taking into account: technical specifications, development deadlines, economic costs, and also, taking into account possible restrictions in procurement and delivery time, it is required to make a choice on the most suitable type of integrated circuits.

In the course of the study, the analysis of the possibility of replacing digital computing devices implemented in the projects of the FLEX 10K50 FPGA family of Altera of imported production with semi-custom microcircuits based on the BMC 5522BTS1 series of domestic production, which perform the function of an addressable serial exchange channel as part of the equipment, due to restrictions on the use of imported electronic component base.

The result of experimental testing of digital devices with a topology implemented in FPGA for the subsequent manufacture of BMC is described.

Slavyansky A.O., Beskaravayny V.A., Latyshev A.E. Creation of integrated circuits based on basic matrix crystals for the purpose of import substitution of programmable logic integrated circuits from the onboard special digital complex. Radiotekhnika. 2023. V. 87. № 10. P. 81−86. DOI: https://doi.org/10.18127/j00338486-202310-09 (In Russian)

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