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While the VCD format separates the timescale and the timestep (likely to allow representing the timestep with a small integer type), time in CXXRTL is represented using a uniform 96-bit number, which allows for a ±100 year range at femtosecond resolution. The implementation uses `value<96>`, which provides fast arithmetic and comparison operations, as well as conversion to/from a more common representation of integer seconds plus femtoseconds. |
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| .. | ||
| aiger | ||
| blif | ||
| btor | ||
| cxxrtl | ||
| edif | ||
| firrtl | ||
| intersynth | ||
| jny | ||
| json | ||
| rtlil | ||
| simplec | ||
| smt2 | ||
| smv | ||
| spice | ||
| table | ||
| verilog | ||