Here we describe how SIMetrix Verilog-A compares with the standard as defined in Language Reference Manual 2.4. Full details are below. For SIMetrix extensions, see SIMetrix Extensions.

SIMetrix Verilog-A was originally developed according to the LRM 2.2 standard. In most cases LRM 2.4 is a superset and so a valid SIMetrix Verilog-A module will compile correctly according the LRM 2.4 standard.