kelumity
Newbie level 3
ncelab W,SDFRDE error problem
I have problem while post simulation compiling with ncverilog.
I can't envalop sdf file into post gate net, and ncv did not give any log.
Ncverilog.log message is next.
ncelab: *W,SDFRDE: Read error for default code, skipping annotation of FG003N_worst.modify.sdf.X.
ncelab: *W,SDFRDE: Read error for default code, skipping annotation of FG003N_worst.modify.sdf.X.
ncelab: *W,SDFRDE: Read error for default code, skipping annotation of FG003N_worst.modify.sdf.X.
sdf_annotation log is next.
Annotating SDF timing data:
Compiled SDF file: FG003N_worst.sdf.X
Log file: sdf_annotation.log
Backannotation scope: tb.CHIP
Configuration file:
MTM control:
Scale factors:
Scale type:
Time units: 1ps
ABSOLUTE PORT: tb.CHIP.FG003N_U_compressor_compression.g64884.A0 = (15, 16)
ABSOLUTE PORT: tb.CHIP.FG003N_U_compressor_compression.g64884.A1 = (0)
ABSOLUTE PORT: tb.CHIP.FG003N_U_compressor_compression.g64884.B0 = (4)
ABSOLUTE PORT: tb.CHIP.FG003N_U_compressor_compression.g64884.B1 = (0)
ABSOLUTE PORT: tb.CHIP.FG003N_U_compressor_compression.g64884.C = (0)
ABSOLUTE PORT: tb.CHIP.FG003N_U_compressor_compression.g64941.A0 = (7)
Can anyone know why occur this error?
I have problem while post simulation compiling with ncverilog.
I can't envalop sdf file into post gate net, and ncv did not give any log.
Ncverilog.log message is next.
ncelab: *W,SDFRDE: Read error for default code, skipping annotation of FG003N_worst.modify.sdf.X.
ncelab: *W,SDFRDE: Read error for default code, skipping annotation of FG003N_worst.modify.sdf.X.
ncelab: *W,SDFRDE: Read error for default code, skipping annotation of FG003N_worst.modify.sdf.X.
sdf_annotation log is next.
Annotating SDF timing data:
Compiled SDF file: FG003N_worst.sdf.X
Log file: sdf_annotation.log
Backannotation scope: tb.CHIP
Configuration file:
MTM control:
Scale factors:
Scale type:
Time units: 1ps
ABSOLUTE PORT: tb.CHIP.FG003N_U_compressor_compression.g64884.A0 = (15, 16)
ABSOLUTE PORT: tb.CHIP.FG003N_U_compressor_compression.g64884.A1 = (0)
ABSOLUTE PORT: tb.CHIP.FG003N_U_compressor_compression.g64884.B0 = (4)
ABSOLUTE PORT: tb.CHIP.FG003N_U_compressor_compression.g64884.B1 = (0)
ABSOLUTE PORT: tb.CHIP.FG003N_U_compressor_compression.g64884.C = (0)
ABSOLUTE PORT: tb.CHIP.FG003N_U_compressor_compression.g64941.A0 = (7)
Can anyone know why occur this error?