I used multibit flops (dual and quad) for my last synthesis run and when I have 1st_mapped_Gate2Gate_with_multibit_flops Conformal runs I have a lot of not-equivalent points due to them.
I asked to Cadence support for this and they answered me that my netlist had missing "CDN_MBIT_" prefix for multibit flops.
I regenerated my netlist and I had the same issues.
is there someone which has the same problems?
Do you use some particular commands such as set_multibit_option or others?
Did you find a solution? If not, can you give more details on the non-eq points (e.g. bad mapping, etc.)?
set_multibit_option can help with mapping but there can be various issues with multi-bit flops that may require special handling. I think the first step is understanding how the NEQs are occurring.