[Design Compiler] set currnt_design dont work?

[Zackery]

Hi, i am tring to synthesys a design, some blackbox in it, so i try to set _dont_touch, but before that, i use 'set current_design' command to change design of the blackbox module, it looks dont work, how can i to solve that?

 

[ThisIsNotSam]

what your script is doing is setting dont_touch on DSP_bot/DSP_bot. sounds like you got the hierarchy wrong.

 

[Zackery]

what your script is doing is setting dont_touch on DSP_bot/DSP_bot. sounds like you got the hierarchy wrong.

THX!! it should set current_design in a lower hierarchy because my verilog does