report_constraint.rpt

hdlc帧接收器 包含文件： 设计代码 测试代码 综合脚步 说明文档

 
****************************************
Report : constraint
        -all_violators
Design : hdlc_recv
Version: Y-2006.06
Date   : Fri Apr 18 14:03:17 2008
****************************************


   max_transition

                             Required        Actual
   Net                      Transition     Transition        Slack
   -----------------------------------------------------------------
   ohdlc_TXDS[2]                4.50          11.61          -7.11  (VIOLATED)
   ohdlc_TXDS[0]                4.50          11.61          -7.11  (VIOLATED)
   ohdlc_TXDS[1]                4.50          11.61          -7.11  (VIOLATED)
   ohdlc_TXCLK                  4.50          11.61          -7.11  (VIOLATED)
   ohdlc_TXD[0]                 4.50          11.61          -7.11  (VIOLATED)
   ohdlc_TXD[1]                 4.50          11.61          -7.11  (VIOLATED)
   ohdlc_TXD[2]                 4.50          11.61          -7.11  (VIOLATED)
   ohdlc_TXD[3]                 4.50          11.61          -7.11  (VIOLATED)
   ohdlc_TXD[4]                 4.50          11.61          -7.11  (VIOLATED)
   ohdlc_TXD[5]                 4.50          11.61          -7.11  (VIOLATED)
   ohdlc_TXD[6]                 4.50          11.61          -7.11  (VIOLATED)
   ohdlc_TXD[7]                 4.50          11.61          -7.11  (VIOLATED)
   n195                         1.00           1.14          -0.14  (VIOLATED)
   ihdlc_RXD                    1.00           1.14          -0.14  (VIOLATED)


   max_capacitance

                             Required        Actual
   Net                      Capacitance    Capacitance       Slack
   -----------------------------------------------------------------
   ohdlc_TXCLK                  6.23          33.55         -27.32  (VIOLATED)
   ohdlc_TXDS[0]                6.23          33.55         -27.32  (VIOLATED)
   ohdlc_TXDS[1]                6.23          33.55         -27.32  (VIOLATED)
   ohdlc_TXDS[2]                6.23          33.55         -27.32  (VIOLATED)
   ohdlc_TXD[0]                 6.23          33.55         -27.32  (VIOLATED)
   ohdlc_TXD[1]                 6.23          33.55         -27.32  (VIOLATED)
   ohdlc_TXD[2]                 6.23          33.55         -27.32  (VIOLATED)
   ohdlc_TXD[3]                 6.23          33.55         -27.32  (VIOLATED)
   ohdlc_TXD[4]                 6.23          33.55         -27.32  (VIOLATED)
   ohdlc_TXD[5]                 6.23          33.55         -27.32  (VIOLATED)
   ohdlc_TXD[6]                 6.23          33.55         -27.32  (VIOLATED)
   ohdlc_TXD[7]                 6.23          33.55         -27.32  (VIOLATED)


   max_area

                             Required        Actual
   Design                      Area           Area           Slack
   -----------------------------------------------------------------
   hdlc_recv                    0.00        9782.37       -9782.37  (VIOLATED)


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