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📄 booth_pipeline_v.sdo

📁 布思基四乘法器实现,很好用,快来看,希望对大家有所帮助.
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        (PORT datab (1910:1910:1910) (1941:1941:1941))
        (PORT datac (1392:1392:1392) (1446:1446:1446))
        (PORT datad (1698:1698:1698) (1710:1710:1710))
        (IOPATH dataa regin (739:739:739) (739:739:739))
        (IOPATH datab regin (663:663:663) (663:663:663))
        (IOPATH datac regin (502:502:502) (502:502:502))
        (IOPATH datad regin (369:369:369) (369:369:369))
      )
    )
  )
  (CELL
    (CELLTYPE "maxii_lcell_register")
    (INSTANCE m1_tmp_st1\[1\]\~I.lereg)
    (DELAY
      (ABSOLUTE
        (PORT aclr (1354:1354:1354) (1649:1649:1649))
        (PORT clk (1071:1071:1071) (1366:1366:1366))
        (IOPATH (posedge clk) regout (235:235:235) (235:235:235))
        (IOPATH (posedge aclr) regout (360:360:360) (360:360:360))
      )
    )
    (TIMINGCHECK
      (SETUP datain (posedge clk) (208:208:208))
      (HOLD datain (posedge clk) (138:138:138))
    )
  )
  (CELL
    (CELLTYPE "maxii_asynch_lcell")
    (INSTANCE m1_tmp_st2\[0\]\~I.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT datac (1635:1635:1635) (1642:1642:1642))
        (PORT datad (1298:1298:1298) (1296:1296:1296))
        (IOPATH datac regin (502:502:502) (502:502:502))
        (IOPATH datad regin (369:369:369) (369:369:369))
      )
    )
  )
  (CELL
    (CELLTYPE "maxii_lcell_register")
    (INSTANCE m1_tmp_st2\[0\]\~I.lereg)
    (DELAY
      (ABSOLUTE
        (PORT aclr (1354:1354:1354) (1649:1649:1649))
        (PORT clk (1071:1071:1071) (1366:1366:1366))
        (IOPATH (posedge clk) regout (235:235:235) (235:235:235))
        (IOPATH (posedge aclr) regout (360:360:360) (360:360:360))
      )
    )
    (TIMINGCHECK
      (SETUP datain (posedge clk) (208:208:208))
      (HOLD datain (posedge clk) (138:138:138))
    )
  )
  (CELL
    (CELLTYPE "maxii_asynch_lcell")
    (INSTANCE aid_st2\~I.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT datac (1311:1311:1311) (1325:1325:1325))
        (PORT datad (622:622:622) (617:617:617))
        (IOPATH datad regin (369:369:369) (369:369:369))
        (IOPATH qfbkin regin (577:577:577) (577:577:577))
        (IOPATH datad combout (125:125:125) (125:125:125))
        (IOPATH qfbkin combout (372:372:372) (372:372:372))
      )
    )
  )
  (CELL
    (CELLTYPE "maxii_lcell_register")
    (INSTANCE aid_st2\~I.lereg)
    (DELAY
      (ABSOLUTE
        (PORT datac (1486:1486:1486) (1500:1500:1500))
        (PORT aclr (1354:1354:1354) (1649:1649:1649))
        (PORT clk (1071:1071:1071) (1366:1366:1366))
        (IOPATH (posedge clk) regout (235:235:235) (235:235:235))
        (IOPATH (posedge aclr) regout (360:360:360) (360:360:360))
        (IOPATH (posedge clk) qfbkout (235:235:235) (235:235:235))
        (IOPATH (posedge aclr) qfbkout (360:360:360) (360:360:360))
      )
    )
    (TIMINGCHECK
      (SETUP datac (posedge clk) (208:208:208))
      (HOLD datac (posedge clk) (138:138:138))
    )
  )
  (CELL
    (CELLTYPE "maxii_asynch_lcell")
    (INSTANCE m2_tmp_st2\[0\]\~I.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT datab (602:602:602) (611:611:611))
        (PORT datac (2001:2001:2001) (2048:2048:2048))
        (PORT datad (624:624:624) (622:622:622))
        (IOPATH datab regin (663:663:663) (663:663:663))
        (IOPATH datad regin (369:369:369) (369:369:369))
        (IOPATH qfbkin regin (577:577:577) (577:577:577))
        (IOPATH datab combout (462:462:462) (462:462:462))
        (IOPATH datad combout (125:125:125) (125:125:125))
        (IOPATH qfbkin combout (372:372:372) (372:372:372))
      )
    )
  )
  (CELL
    (CELLTYPE "maxii_lcell_register")
    (INSTANCE m2_tmp_st2\[0\]\~I.lereg)
    (DELAY
      (ABSOLUTE
        (PORT datac (2176:2176:2176) (2223:2223:2223))
        (PORT aclr (1354:1354:1354) (1649:1649:1649))
        (PORT clk (1071:1071:1071) (1366:1366:1366))
        (IOPATH (posedge clk) regout (235:235:235) (235:235:235))
        (IOPATH (posedge aclr) regout (360:360:360) (360:360:360))
        (IOPATH (posedge clk) qfbkout (235:235:235) (235:235:235))
        (IOPATH (posedge aclr) qfbkout (360:360:360) (360:360:360))
      )
    )
    (TIMINGCHECK
      (SETUP datac (posedge clk) (208:208:208))
      (HOLD datac (posedge clk) (138:138:138))
    )
  )
  (CELL
    (CELLTYPE "maxii_asynch_lcell")
    (INSTANCE pro_tmp_st1\[1\]\~I.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT dataa (1364:1364:1364) (1396:1396:1396))
        (PORT datab (795:795:795) (813:813:813))
        (PORT datac (1307:1307:1307) (1341:1341:1341))
        (PORT datad (1915:1915:1915) (1938:1938:1938))
        (IOPATH dataa regin (739:739:739) (739:739:739))
        (IOPATH datab regin (663:663:663) (663:663:663))
        (IOPATH datac regin (502:502:502) (502:502:502))
        (IOPATH datad regin (369:369:369) (369:369:369))
      )
    )
  )
  (CELL
    (CELLTYPE "maxii_lcell_register")
    (INSTANCE pro_tmp_st1\[1\]\~I.lereg)
    (DELAY
      (ABSOLUTE
        (PORT aclr (1354:1354:1354) (1649:1649:1649))
        (PORT clk (1071:1071:1071) (1366:1366:1366))
        (IOPATH (posedge clk) regout (235:235:235) (235:235:235))
        (IOPATH (posedge aclr) regout (360:360:360) (360:360:360))
      )
    )
    (TIMINGCHECK
      (SETUP datain (posedge clk) (208:208:208))
      (HOLD datain (posedge clk) (138:138:138))
    )
  )
  (CELL
    (CELLTYPE "maxii_asynch_lcell")
    (INSTANCE m2_tmp_st1\[1\]\~I.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT datab (598:598:598) (607:607:607))
        (PORT datac (1391:1391:1391) (1444:1444:1444))
        (PORT datad (594:594:594) (595:595:595))
        (IOPATH datab regin (663:663:663) (663:663:663))
        (IOPATH datad regin (369:369:369) (369:369:369))
        (IOPATH qfbkin regin (577:577:577) (577:577:577))
        (IOPATH datab combout (462:462:462) (462:462:462))
        (IOPATH datad combout (125:125:125) (125:125:125))
        (IOPATH qfbkin combout (372:372:372) (372:372:372))
      )
    )
  )
  (CELL
    (CELLTYPE "maxii_lcell_register")
    (INSTANCE m2_tmp_st1\[1\]\~I.lereg)
    (DELAY
      (ABSOLUTE
        (PORT datac (1566:1566:1566) (1619:1619:1619))
        (PORT aclr (1354:1354:1354) (1649:1649:1649))
        (PORT clk (1071:1071:1071) (1366:1366:1366))
        (IOPATH (posedge clk) regout (235:235:235) (235:235:235))
        (IOPATH (posedge aclr) regout (360:360:360) (360:360:360))
        (IOPATH (posedge clk) qfbkout (235:235:235) (235:235:235))
        (IOPATH (posedge aclr) qfbkout (360:360:360) (360:360:360))
      )
    )
    (TIMINGCHECK
      (SETUP datac (posedge clk) (208:208:208))
      (HOLD datac (posedge clk) (138:138:138))
    )
  )
  (CELL
    (CELLTYPE "maxii_asynch_lcell")
    (INSTANCE pro_tmp_st2\[0\]\~I.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT dataa (823:823:823) (831:831:831))
        (PORT datab (713:713:713) (740:740:740))
        (PORT datac (842:842:842) (874:874:874))
        (IOPATH dataa regin (739:739:739) (739:739:739))
        (IOPATH datab regin (663:663:663) (663:663:663))
        (IOPATH cin0 regin (726:726:726) (726:726:726))
        (IOPATH cin1 regin (719:719:719) (719:719:719))
        (IOPATH dataa cout0 (611:611:611) (611:611:611))
        (IOPATH datab cout0 (467:467:467) (467:467:467))
        (IOPATH cin0 cout0 (77:77:77) (77:77:77))
        (IOPATH dataa cout1 (608:608:608) (608:608:608))
        (IOPATH datab cout1 (464:464:464) (464:464:464))
        (IOPATH cin1 cout1 (69:69:69) (69:69:69))
      )
    )
  )
  (CELL
    (CELLTYPE "maxii_lcell_register")
    (INSTANCE pro_tmp_st2\[0\]\~I.lereg)
    (DELAY
      (ABSOLUTE
        (PORT sload (1851:1851:1851) (1871:1871:1871))
        (PORT datac (1017:1017:1017) (1049:1049:1049))
        (PORT sclr (2679:2679:2679) (2678:2678:2678))
        (PORT aclr (1354:1354:1354) (1649:1649:1649))
        (PORT clk (1071:1071:1071) (1366:1366:1366))
        (IOPATH (posedge clk) regout (235:235:235) (235:235:235))
        (IOPATH (posedge aclr) regout (360:360:360) (360:360:360))
      )
    )
    (TIMINGCHECK
      (SETUP datac (posedge clk) (208:208:208))
      (SETUP datain (posedge clk) (208:208:208))
      (SETUP sclr (posedge clk) (208:208:208))
      (SETUP sload (posedge clk) (208:208:208))
      (HOLD datac (posedge clk) (138:138:138))
      (HOLD datain (posedge clk) (138:138:138))
      (HOLD sclr (posedge clk) (138:138:138))
      (HOLD sload (posedge clk) (138:138:138))
    )
  )
  (CELL
    (CELLTYPE "maxii_asynch_lcell")
    (INSTANCE m1_tmp_st3\[3\]\~66_I.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT dataa (1569:1569:1569) (1598:1598:1598))
        (PORT datab (1182:1182:1182) (1246:1246:1246))
        (IOPATH dataa cout0 (611:611:611) (611:611:611))
        (IOPATH datab cout0 (467:467:467) (467:467:467))
        (IOPATH dataa cout1 (608:608:608) (608:608:608))
        (IOPATH datab cout1 (464:464:464) (464:464:464))
      )
    )
  )
  (CELL
    (CELLTYPE "maxii_asynch_lcell")
    (INSTANCE m1_tmp_st3\[3\]\~I.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT dataa (708:708:708) (715:715:715))
        (PORT datab (1331:1331:1331) (1367:1367:1367))
        (PORT datac (1350:1350:1350) (1396:1396:1396))
        (IOPATH dataa regin (739:739:739) (739:739:739))
        (IOPATH datab regin (663:663:663) (663:663:663))
        (IOPATH cin0 regin (726:726:726) (726:726:726))
        (IOPATH cin1 regin (719:719:719) (719:719:719))
        (IOPATH dataa cout0 (611:611:611) (611:611:611))
        (IOPATH datab cout0 (467:467:467) (467:467:467))
        (IOPATH cin0 cout0 (77:77:77) (77:77:77))
        (IOPATH dataa cout1 (608:608:608) (608:608:608))
        (IOPATH datab cout1 (464:464:464) (464:464:464))
        (IOPATH cin1 cout1 (69:69:69) (69:69:69))
      )
    )
  )
  (CELL
    (CELLTYPE "maxii_lcell_register")
    (INSTANCE m1_tmp_st3\[3\]\~I.lereg)
    (DELAY
      (ABSOLUTE
        (PORT sload (1856:1856:1856) (1879:1879:1879))
        (PORT datac (1525:1525:1525) (1571:1571:1571))
        (PORT sclr (1616:1616:1616) (1628:1628:1628))
        (PORT aclr (1354:1354:1354) (1649:1649:1649))
        (PORT clk (1071:1071:1071) (1366:1366:1366))
        (IOPATH (posedge clk) regout (235:235:235) (235:235:235))
        (IOPATH (posedge aclr) regout (360:360:360) (360:360:360))
      )
    )
    (TIMINGCHECK
      (SETUP datac (posedge clk) (208:208:208))
      (SETUP datain (posedge clk) (208:208:208))
      (SETUP sclr (posedge clk) (208:208:208))
      (SETUP sload (posedge clk) (208:208:208))
      (HOLD datac (posedge clk) (138:138:138))
      (HOLD datain (posedge clk) (138:138:138))
      (HOLD sclr (posedge clk) (138:138:138))
      (HOLD sload (posedge clk) (138:138:138))
    )
  )
  (CELL
    (CELLTYPE "maxii_asynch_lcell")
    (INSTANCE m1_tmp_st4\[2\]\~I.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT datac (1150:1150:1150) (1181:1181:1181))
        (PORT datad (1157:1157:1157) (1209:1209:1209))
        (IOPATH datac regin (502:502:502) (502:502:502))
        (IOPATH datad regin (369:369:369) (369:369:369))
      )
    )
  )
  (CELL
    (CELLTYPE "maxii_lcell_register")
    (INSTANCE m1_tmp_st4\[2\]\~I.lereg)
    (DELAY
      (ABSOLUTE
        (PORT aclr (1354:1354:1354) (1649:1649:1649))
        (PORT clk (1071:1071:1071) (1366:1366:1366))
        (IOPATH (posedge clk) regout (235:235:235) (235:235:235))
        (IOPATH (posedge aclr) regout (360:360:360) (360:360:360))
      )
    )
    (TIMINGCHECK
      (SETUP datain (posedge clk) (208:208:208))
      (HOLD datain (posedge clk) (138:138:138))
    )
  )
  (CELL
    (CELLTYPE "maxii_asynch_lcell")
    (INSTANCE pro_reg\[2\]\~I.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT datac (559:559:559) (589:589:589))
      )
    )
  )
  (CELL
    (CELLTYPE "maxii_lcell_register")
    (INSTANCE pro_reg\[2\]\~I.lereg)
    (DELAY
      (ABSOLUTE
        (PORT datac (734:734:734) (764:764:764))
        (PORT aclr (1354:1354:1354) (1649:1649:1649))
        (PORT clk (1071:1071:1071) (1366:1366:1366))
        (IOPATH (posedge clk) regout (235:235:235) (235:235:235))
        (IOPATH (posedge aclr) regout (360:360:360) (360:360:360))
      )
    )
    (TIMINGCHECK
      (SETUP datac (posedge clk) (208:208:208))
      (HOLD datac (posedge clk) (138:138:138))
    )
  )
  (CELL
    (CELLTYPE "maxii_asynch_lcell")
    (INSTANCE m2_tmp_st1\[2\]\~I.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT datab (595:595:595) (602:602:602))
        (PORT datac (1309:1309:1309) (1343:1343:1343))
        (PORT datad (598:598:598) (600:600:600))
        (IOPATH datab regin (663:663:663) (663:663:663))
        (IOPATH datad regin (369:369:369) (369:369:369))
        (IOPATH qfbkin regin (577:577:577) (577:577:577))
        (IOPATH datab combout (462:462:462) (462:462:462))
        (IOPATH datad combout (125:125:125) (125:125:125))
        (IOPATH qfbkin combout (372:372:372) (372:372:372))
      )
    )
  )
  (CELL
    (CELLTYPE "maxii_lcell_register")
    (INSTANCE m2_tmp_st1\[2\]\~I.lereg)
    (DELAY
      (ABSOLUTE
        (PORT datac (1484:1484:1484) (1518:1518:1518))
        (PORT aclr (1354:1354:1354) (1649:1649:1649))
        (PORT clk (1071:1071:1071) (1366:1366:1366))
        (IOPATH (posedge clk) regout (235:235:235) (235:235:235))
        (IOPATH (posedge aclr) regout (360:360:360) (360:360:360))
        (IOPATH (posedge clk) qfbkout (235:235:235) (235:235:235))
        (IOPATH (posedge aclr) qfbkout (360:360:360) (360:360:360))
      )
    )
    (TIMINGCHECK
      (SETUP datac (posedge clk) (208:208:208))
      (HOLD datac (posedge clk) (138:138:138))
    )
  )
  (CELL
    (CELLTYPE "maxii_io")

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