Memristor voltage signal circuit and multichannel different memristor voltage signal generating method thereof

Abstract

The invention discloses a memristor voltage signal circuit and a multichannel different memristor voltage signal generating method thereof. The memristor voltage signal circuit includes an FPGA, a digital-analog converter and a peripheral circuit, wherein the FPGA is connected with the digital-analog converter and an upper computer; the FPGA receives required signals from the upper computer and saves the required signals in groups; the FPGA generates sequence signals needed by the digital-analog converter and inputs the saved signals into the digital-analog converter according to time sequences, and after being amplified by the peripheral amplification circuit, the analog signals generated by the FPGA are transmitted to a memristor circuit. According to the memristor voltage signal circuitand the multichannel different memristor voltage signal generating method thereof, the parallel characteristic of the FPGA is fully utilized, multichannel different signals are generated for the memristor circuit, and the time delay problem among the signals can be eliminated, so that synchronization among the signals is achieved.

Description

technical field [0001] The invention relates to the communication field, in particular to a memristor voltage signal circuit and a method for generating multiple different voltage signals of the memristor. Background technique [0002] The second generation of STEP-MXO2 is the latest FPGA development board launched by the little feet team. It uses the MXO2 series 4000HC products with larger capacity from Lattice Company. The logic resources are nearly 4 times higher than that of the first generation products. At the same time, a programmer is integrated on the back of the board, which only needs a USB data cable to complete the programming and downloading of the FPGA, and, considering the ease of use, it also provides a wealth of board peripherals to realize input / output function. In addition, you can also weld 2.54mm pitch pin headers on the corresponding position of the board for expansion. [0003] The 10-bit LTC660 integrates eight precision serial addressable digital...

AI Technical Summary

Problems solved by technology

[0005] There are relatively few existing memristor circuits, especially those that can provide multiple different voltage signal circuits for it.

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