AR# 4233: F1.4 Simulator: Deletes Formulae when "Simulate Single Component" option is selected
F1.4 Simulator: Deletes Formulae when "Simulate Single Component" option is selected
Keywords: simulate, formulas, lost, removed
One option for applying stimuli to signals when using the Foundation Logic Simulator is to assign custom made formulae to the signals. The formulae get saved in a <design_name>.frm file and can be used in subsequent simulations. However, these formulae only get saved when the whole design is simulated. If the File->Simulate Single Component option is chosen and formulae applied, on closing the simulation window, the formulae are lost.
A workaround is to create your own text file in which to store the formulae.
The text entered into the "Set formulas" window can be cut and paste into this text file and pasted back again on subsequent simulations of that component.