Respected all.........I have cadence RTL compiler 9.1 version,but when am using retiming attibutes,
Checking out license 'RTL_Compiler_Ultra_II_Option'... (0 seconds elapsed)Warning : The requested product license is not currently available. [TUI-281] : The requested license was 'RTL_Compiler_Ultra_II_Option'.Error : Unable to run the retiming feature. [RETIME-107] [set_attribute] : Check that you have the correct license.
Please let me know, which version will allow these retiming attributes...............
This is not a tool version issues but a licensing issues. For RC9.1 you must have and suscessfully checkout a 'RTL_Compiler_Ultra_II_Option' license. If you do not own one of these licenses then I suggest you contact Cadence Sale in your area where one can be provided.