Hi there!
In my design, I intend to have a power domain containing all level-shifter cells.
The steps I have taken towards this target:
1- using a clock buffer as the level-shifter component in LevelShiftDomain.vhd
2- synthesizing the design
3- CPF file containing all necessary details, such as powerDomains and their definition, all available level-shifter cells to use (define_level_shifter_cell) and rule to use them (create_level_shifter_rule)
however after place_design, cells from level-shifter power domain are removed.
What is your suggestion to solve this issue?