I got this in my xillinx synthesis report.. The frequency is ok. But the slack is negative,, Is this ok to continue with my design or must i edit it to achieve positive slack.. Help I so don't know..
Thanx in advance
Timing Summary:
---------------
Speed Grade: -3
Minimum period: 3.720ns (Maximum Frequency: 268.824MHz)
Minimum input arrival time before clock: 2.543ns
Maximum output required time after clock: 0.346ns
Maximum combinational path delay: 2.174ns
Thanx in advance
Timing Summary:
---------------
Speed Grade: -3
Minimum period: 3.720ns (Maximum Frequency: 268.824MHz)
Minimum input arrival time before clock: 2.543ns
Maximum output required time after clock: 0.346ns
Maximum combinational path delay: 2.174ns