In an LDO circuit for stability analysis, I want to simulate Error amplifier(opamp) alone schematic only and rest of the circuitry in dspf only. Since the circuit has both schematic & dspf , I am using either TSMC pre or post models for simulation. Is there an option to refer portion of the circuit like Error amplifier(schematic) to pre models & remaining circuit (dspf ) to post models in the same test?
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