I have a problem with a sdf-annotated netlist during elaboration before simulating it with ncsim. I get the following output for severall cells during elaboration: input C,D,SN; | ncelab: *W,SDFNMX (/home/xxxxx/CORELIB_sdf3.0.v,1981|6): SDF annotation on segment 'tb_registerbank.re...
However, when running the simulation, I get timing violations for various flipflops. When looking to this annotation stats, I see following values: Annotation completed with 0 Errors and 176 Warnings SDF statistics: No. of Pathdelays = 100497 Annotated = 88.82...
Forgetting to specify the instance This chapter discusses ModelSim's implementation of SDF (Standard Delay Format) timing annotation. Included are sections on VITAL SDF and Verilog SDF, plus troubleshooting. Verilog and VHDL VITAL timing data can be annotated from SDF files by using the simulator's...
Notably, our predicted pose is sometimes more ac- curate than ground-truth, which was annotated by multi- camera multi-view registration leveraging hand priors. Figure 5. Pose tracking error against time on HO3D Dataset. Each time stamp's result is averaged ac...
where myasic is the top level module to be annotated. For details on specifying acc capabilites, see Ch4 and Ch5 of the VCS User's Guide. Errors: 1" Solution NGD2VER will write the following line to the timing simulation netlist: initial $sdf_annotate("design.sdf"); $sdf_annotate...
I'm analyzing a Stratix III design in Quartus 12.0 and am seeing differences in the timing delays reported in TimeQuest versus the SDF back-annotated gate-level netlist. The differences are not large (on the order of a couple hundred picoseconds), but for my design that happens ...
to be backannotated on a net going from a device output to an output port of one hierarchical block. I believe Z is an output port and is connected to another output port which is causing this warning message. Please find the snippet from the sdf specifiacation3.0: ...
I'm analyzing a Stratix III design in Quartus 12.0 and am seeing differences in the timing delays reported in TimeQuest versus the SDF back-annotated gate-level netlist. The differences are not large (on the order of a couple hundred picoseconds), but for my design that...
I have a problem with a sdf-annotated netlist during elaboration before simulating it with ncsim. I get the following output for severall cells during elaboration: input C,D,SN; | ncelab: *W,SDFNMX (/home/xxxxx/CORELIB_sdf3.0.v,1981|6): SDF annotation on segment 'tb_registerbank...