The ie card supports parameters like X-voltage that are specific to the power-smart connect module. An additional parameter called vpso on the ie card can also be used to indicate the voltage value for power shut off voltage. You can also use the following parameters on the ie card:
vpso: Specifies the voltage value for power shut off voltage. Thevpsovalue overrides thevx_amscpf_poweroffparameter in the power-smart connect module.vtrlo: Specifies the ratio of low threshold during value conversion. The default value isvtlo/vsup.vtrhi: Specifies the ratio of high threshold during value conversion. The default value isvthi/vsup.vrtol: Specifies the ratio of tolerance during value conversion. The default value isvtlo/vsup.currentmode: Enables wreal current mode processing for low power simulation. The default value is 0. The tool issues a warning that the current mode behavior is not low power aware though the connect module is_LPS.
The threshold value and tolerance value are calculated based on the ratio and the supply voltage of power domain. You can specify either the ratio (vtrhi=2/3 vtrlo=1/3 vrtol=1/12) or the threshold directly (vthi=1.2 vtlo=0.6 vtol=0.1).
The following is an example of the parameters you can use in the ie card statement for power-smart connect modules:
amsd{
ie vsup=1.8 instport="testbench.vlog_buf.I1.in" vpso=0.1, vthi=1.2 vtlo=0.6 vtol=0.1 currentmode=1,
}