A programmable logic device configurator

Abstract

The invention discloses a programmable logic device configurator. The device comprises a microcontroller interface module (1), a working register array module (2), a program memory interface module (3) and a configuration time sequence generator module (4), an x80 series microcontroller can be realized; wherein the general Flash type program memory and the American Xilinx Company Artix7 / Kintex7 / Virtex7 series programmable logic devices are seamlessly connected together; a parallel high-speed programmable logic device slave SelectMap configuration circuit is formed, and after a user system is powered on and reset, the power-on reset program loading function of a corresponding programmable logic device of the user system can be directly completed; and in the normal working process of the user system, the user system autonomously controls and completes the functions of on-line program loading and function resetting of the corresponding programmable logic device, so that the target code on-line updating function of the corresponding programmable logic device is realized.

Description

technical field [0001] The invention relates to a logic device configurator, in particular to a programmable logic device configurator. Background technique [0002] In recent years, with the rapid development of programmable logic device technology and its wide application in national defense, industrial automation, transportation, medical equipment and entertainment electronics, the realization of electronic product performance indicators by programmable logic devices, As well as low-cost research and development and rapid market entry, etc., have played a decisive role. Xilinx Corporation of the United States is currently one of the largest manufacturers and suppliers of programmable logic devices in the industry. Its latest Virtex7 series programmable logic devices, including Artix TM -7. Kintex TM -7 and -7 and other three series, the minimum number of internal logic units is 360,000 and the maximum is 1,955,000; the random data memory block is at least 19M bits and...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a programmable logic device configurator to solve the power-on reset startup configuration of the Artix7 / Kintex7 / Virtex7 series programmable logic devices of Xilinx Corporation of the United States, online Functional weight, and object code live update issues

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