Power Aware: Unable to understand the isolation signal name defined in the UPF file

UVM
,
1

Hello,

I have created a UPF file for running the power aware simulations on my design.
When I define the isolation logic in the UPF file using “set_isolation … -instance -isolation_signal ”, I get the following error =>

** Error: ali.upf(97): UPF: (vopt-9712) The signal for instance ‘/Sys/…/Mcu_Reset_LS’ in strategy ‘ISO_MCU’ was not specified.

Following is a snippet of the code from the upf file =>

set_isolation ISO_MCU
-domain MCU_PD
-isolation_ground_net nVSS
-isolation_power_net nVDD_MCU
-applies_to outputs
-clamp_value 1
-instance /Sys/…/McuIso/Mcu_Reset_LS
-isolation_signal /Sys/…/McuIso/EnableInput
-isolation_sense low
-location self

2

In reply to alih110:

This forum is for questions about UVM. You should contact your vendor’s support team directly for tool-related issues.