There are many learning modes in associative memory, but most of memristor-based Pavlov associative memory circuits only have a single mode. A learning circuit that can realize Pavlov associative memory with dual-mode switching is designed and verified by the simulation results. The designed circuit consists of the auditory (visual) synapse, auditory (visual) control voltage module and auditory (visual) inhibition module. This paper considers two different learning modes, auditory mode and visual mode. The modes can run not only separately but also alternately. Besides, the paper also considers the inhibition relationship between learning modes and reflects the relationship by adjusting the influence of mode switching period on the learning speed of modes. As a widespread phenomenon in the natural world, mode inhibition of associative memory can be regarded as a psychological process of living things under different external stimulus. Mode inhibition is an interesting subject, which can allow the artificial neural network to mimic more realistic situations of memory. The dual mode switching is an essential part of life, which can provide more references for the practical application of memristor.

联想记忆中有很多学习模式，但是大多数基于忆阻器的巴甫洛夫联想记忆电路只有一个模式。仿真结果设计并验证了一种可通过双模式切换实现巴甫洛夫联想记忆的学习电路。设计的电路包括听觉（视觉）突触，听觉（视觉）控制电压模块和听觉（视觉）抑制模块。本文考虑了两种不同的学习模式，听觉模式和视觉模式。这些模式不仅可以单独运行，还可以交替运行。此外，本文还考虑了学习模式之间的抑制关系，并通过调整模式切换周期对模式学习速度的影响来反映这种关系。作为自然界中普遍存在的现象，联想记忆的模式抑制可以看作是在不同外部刺激下生物的心理过程。模式抑制是一个有趣的主题，它可以使人工神经网络模仿更现实的内存状况。双模式切换是生活中必不可少的一部分，它可以为忆阻器的实际应用提供更多参考。