Stefan Schippers Mitch Bailey Tim Edwards, also do we need to perform FORMING as a set up before using the device for set/reset. In one of your previous posts you've mentioned that FORMING may not be necessary for SPICE simulations. can you please throw light on how we should go about and carry out the simulations with ReRAM?

I’d recommend only using the RRAM models for transient simulations, and replacing the model with a resistor for DC

Your “A” wire might also have some problem with it. Why is it showing up red?

error_reram.PNG

Akash Levy, could you please answer my previous question which was related to forming. Is forming really necessary for simulations, is that why we are giving a pulse input with sufficient pulse width for it to form the conductive filament. Suppose if forming is not required atleast in simulations we can set and reset the ReRAM device at anytime we want with a minimum voltage. If yes, please make a comment about pulse widths of BL, WL and SL.

herewith I am also attaching a simulated result that could provide more insights

I don’t know what the exact amplitudes and pulse widths of BL/WL/SL need to be for the simulations. You should trial and error this yourself. BL/SL will likely be in 0.8 V - 1.5 V and WL will need to be above threshold voltage of select transistor

Make sure you understand the difference between DC and transient simulation: https://techweb.rohm.com/know-how/simulation/7916/