Clock Uncertainty: 0.035ns ((TSJ^2 + TIJ^2)^1/2 + DJ) / 2 + PE
Total System Jitter (TSJ): 0.070ns
Total Input Jitter (TIJ): 0.000ns
Discrete Jitter (DJ): 0.000ns
Phase Error (PE): 0.000ns
我看ISE 的log文件里面有这样一段,是不是说uncertainty包含jitter的意思?
uncertainty是个大类,jitter是他的子类?
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