FRED_RIC
Newbie level 2
Dear guys,
I am using the Astro place and route tool.
I need your help to complete the scan chain optimization process.
Before the placement process I delete the chains, and that’s ok.
But before the optimizations of the chains I need to run this command "astintHierPreservation" to preserve the hierarchy. (I attached Astro help for the reasons to save the hierarchy and the "astintHierPreservation" command)
I don’t really know what to fill in the preservation form, I tried to fill in it what the name of the project and etc but Astro said that this is not the right "input" for it.
I tried to optimize the chains without to preserve the hierarchy (a time before) and I encountered with problems in the next stage in Astro flow.
Try to help, please.
Freddie.
I am using the Astro place and route tool.
I need your help to complete the scan chain optimization process.
Before the placement process I delete the chains, and that’s ok.
But before the optimizations of the chains I need to run this command "astintHierPreservation" to preserve the hierarchy. (I attached Astro help for the reasons to save the hierarchy and the "astintHierPreservation" command)
I don’t really know what to fill in the preservation form, I tried to fill in it what the name of the project and etc but Astro said that this is not the right "input" for it.
I tried to optimize the chains without to preserve the hierarchy (a time before) and I encountered with problems in the next stage in Astro flow.
Try to help, please.
Freddie.