62256_v.sdo

EPM1270和ram62256的verilog接口程序

// Copyright (C) 1991-2006 Altera Corporation
// Your use of Altera Corporation's design tools, logic functions 
// and other software and tools, and its AMPP partner logic 
// functions, and any output files any of the foregoing 
// (including device programming or simulation files), and any 
// associated documentation or information are expressly subject 
// to the terms and conditions of the Altera Program License 
// Subscription Agreement, Altera MegaCore Function License 
// Agreement, or other applicable license agreement, including, 
// without limitation, that your use is for the sole purpose of 
// programming logic devices manufactured by Altera and sold by 
// Altera or its authorized distributors.  Please refer to the 
// applicable agreement for further details.


// 
// Device: Altera EPM240T100C5 Package TQFP100
// 

// 
// This SDF file should be used for ModelSim (Verilog) only
// 

(DELAYFILE
  (SDFVERSION "2.1")
  (DESIGN "inter62256")
  (DATE "07/29/2007 20:13:31")
  (VENDOR "Altera")
  (PROGRAM "Quartus II")
  (VERSION "Version 6.0 Build 178 04/27/2006 SJ Full Version")
  (DIVIDER .)
  (TIMESCALE 1 ps)

  (CELL
    (CELLTYPE "maxii_io")
    (INSTANCE data_io\[0\]\~I)
    (DELAY
      (ABSOLUTE
        (PORT datain (2728:2728:2728) (2245:2245:2245))
        (PORT oe (2142:2142:2142) (1999:1999:1999))
        (IOPATH padio combout (1132:1132:1132) (1132:1132:1132))
        (IOPATH datain padio (2322:2322:2322) (2322:2322:2322))
        (IOPATH (posedge oe) padio (1604:1604:1604) (1604:1604:1604))
        (IOPATH (negedge oe) padio (1209:1209:1209) (1209:1209:1209))
      )
    )
  )
  (CELL
    (CELLTYPE "maxii_io")
    (INSTANCE data_io\[1\]\~I)
    (DELAY
      (ABSOLUTE
        (PORT datain (2969:2969:2969) (2575:2575:2575))
        (PORT oe (2142:2142:2142) (1999:1999:1999))
        (IOPATH padio combout (1132:1132:1132) (1132:1132:1132))
        (IOPATH datain padio (2322:2322:2322) (2322:2322:2322))
        (IOPATH (posedge oe) padio (1604:1604:1604) (1604:1604:1604))
        (IOPATH (negedge oe) padio (1209:1209:1209) (1209:1209:1209))
      )
    )
  )
  (CELL
    (CELLTYPE "maxii_io")
    (INSTANCE data_io\[2\]\~I)
    (DELAY
      (ABSOLUTE
        (PORT datain (2234:2234:2234) (1848:1848:1848))
        (PORT oe (2417:2417:2417) (2364:2364:2364))
        (IOPATH padio combout (1163:1163:1163) (1163:1163:1163))
        (IOPATH datain padio (2322:2322:2322) (2322:2322:2322))
        (IOPATH (posedge oe) padio (1604:1604:1604) (1604:1604:1604))
        (IOPATH (negedge oe) padio (1209:1209:1209) (1209:1209:1209))
      )
    )
  )
  (CELL
    (CELLTYPE "maxii_io")
    (INSTANCE data_io\[3\]\~I)
    (DELAY
      (ABSOLUTE
        (PORT datain (1363:1363:1363) (1008:1008:1008))
        (PORT oe (1707:1707:1707) (1615:1615:1615))
        (IOPATH padio combout (1132:1132:1132) (1132:1132:1132))
        (IOPATH datain padio (2322:2322:2322) (2322:2322:2322))
        (IOPATH (posedge oe) padio (1604:1604:1604) (1604:1604:1604))
        (IOPATH (negedge oe) padio (1209:1209:1209) (1209:1209:1209))
      )
    )
  )
  (CELL
    (CELLTYPE "maxii_io")
    (INSTANCE data_io\[4\]\~I)
    (DELAY
      (ABSOLUTE
        (PORT datain (3041:3041:3041) (2650:2650:2650))
        (PORT oe (2107:2107:2107) (2016:2016:2016))
        (IOPATH padio combout (1132:1132:1132) (1132:1132:1132))
        (IOPATH datain padio (2322:2322:2322) (2322:2322:2322))
        (IOPATH (posedge oe) padio (1604:1604:1604) (1604:1604:1604))
        (IOPATH (negedge oe) padio (1209:1209:1209) (1209:1209:1209))
      )
    )
  )
  (CELL
    (CELLTYPE "maxii_io")
    (INSTANCE data_io\[5\]\~I)
    (DELAY
      (ABSOLUTE
        (PORT datain (2489:2489:2489) (1949:1949:1949))
        (PORT oe (2025:2025:2025) (1919:1919:1919))
        (IOPATH padio combout (1132:1132:1132) (1132:1132:1132))
        (IOPATH datain padio (2322:2322:2322) (2322:2322:2322))
        (IOPATH (posedge oe) padio (1604:1604:1604) (1604:1604:1604))
        (IOPATH (negedge oe) padio (1209:1209:1209) (1209:1209:1209))
      )
    )
  )
  (CELL
    (CELLTYPE "maxii_io")
    (INSTANCE data_io\[6\]\~I)
    (DELAY
      (ABSOLUTE
        (PORT datain (2512:2512:2512) (1975:1975:1975))
        (PORT oe (2792:2792:2792) (2663:2663:2663))
        (IOPATH padio combout (1132:1132:1132) (1132:1132:1132))
        (IOPATH datain padio (2322:2322:2322) (2322:2322:2322))
        (IOPATH (posedge oe) padio (1604:1604:1604) (1604:1604:1604))
        (IOPATH (negedge oe) padio (1209:1209:1209) (1209:1209:1209))
      )
    )
  )
  (CELL
    (CELLTYPE "maxii_io")
    (INSTANCE data_io\[7\]\~I)
    (DELAY
      (ABSOLUTE
        (PORT datain (2122:2122:2122) (1759:1759:1759))
        (PORT oe (2455:2455:2455) (2401:2401:2401))
        (IOPATH padio combout (1132:1132:1132) (1132:1132:1132))
        (IOPATH datain padio (2322:2322:2322) (2322:2322:2322))
        (IOPATH (posedge oe) padio (1604:1604:1604) (1604:1604:1604))
        (IOPATH (negedge oe) padio (1209:1209:1209) (1209:1209:1209))
      )
    )
  )
  (CELL
    (CELLTYPE "maxii_io")
    (INSTANCE clk\~I)
    (DELAY
      (ABSOLUTE
        (IOPATH padio combout (1163:1163:1163) (1163:1163:1163))
      )
    )
  )
  (CELL
    (CELLTYPE "maxii_io")
    (INSTANCE rst\~I)
    (DELAY
      (ABSOLUTE
        (IOPATH padio combout (1132:1132:1132) (1132:1132:1132))
      )
    )
  )
  (CELL
    (CELLTYPE "maxii_asynch_lcell")
    (INSTANCE CS\~reg0_I.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT datab (2968:2968:2968) (2543:2543:2543))
        (IOPATH datab regin (1061:1061:1061) (1061:1061:1061))
      )
    )
  )
  (CELL
    (CELLTYPE "maxii_lcell_register")
    (INSTANCE CS\~reg0_I.lereg)
    (DELAY
      (ABSOLUTE
        (PORT aclr (1372:1372:1372) (1372:1372:1372))
        (PORT clk (2185:2185:2185) (1713:1713:1713))
        (IOPATH (posedge clk) regout (376:376:376) (376:376:376))
        (IOPATH (posedge aclr) regout (577:577:577) (577:577:577))
      )
    )
    (TIMINGCHECK
      (SETUP datain (posedge clk) (333:333:333))
      (HOLD datain (posedge clk) (221:221:221))
    )
  )
  (CELL
    (CELLTYPE "maxii_io")
    (INSTANCE mode\~I)
    (DELAY
      (ABSOLUTE
        (IOPATH padio combout (1132:1132:1132) (1132:1132:1132))
      )
    )
  )
  (CELL
    (CELLTYPE "maxii_io")
    (INSTANCE read_en\~I)
    (DELAY
      (ABSOLUTE
        (IOPATH padio combout (1132:1132:1132) (1132:1132:1132))
      )
    )
  )
  (CELL
    (CELLTYPE "maxii_asynch_lcell")
    (INSTANCE read_en0\~I.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT datab (2902:2902:2902) (2475:2475:2475))
        (PORT datad (3128:3128:3128) (2769:2769:2769))
        (IOPATH datab regin (1061:1061:1061) (1061:1061:1061))
        (IOPATH datad regin (591:591:591) (591:591:591))
      )
    )
  )
  (CELL
    (CELLTYPE "maxii_lcell_register")
    (INSTANCE read_en0\~I.lereg)
    (DELAY
      (ABSOLUTE
        (PORT aclr (1372:1372:1372) (1372:1372:1372))
        (PORT clk (2185:2185:2185) (1713:1713:1713))
        (IOPATH (posedge clk) regout (376:376:376) (376:376:376))
        (IOPATH (posedge aclr) regout (577:577:577) (577:577:577))
      )
    )
    (TIMINGCHECK
      (SETUP datain (posedge clk) (333:333:333))
      (HOLD datain (posedge clk) (221:221:221))
    )
  )
  (CELL
    (CELLTYPE "maxii_asynch_lcell")
    (INSTANCE read_en1\~I.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT datab (2906:2906:2906) (2480:2480:2480))
        (PORT datad (977:977:977) (976:976:976))
        (IOPATH datab regin (1061:1061:1061) (1061:1061:1061))
        (IOPATH datad regin (591:591:591) (591:591:591))
      )
    )
  )
  (CELL
    (CELLTYPE "maxii_lcell_register")
    (INSTANCE read_en1\~I.lereg)
    (DELAY
      (ABSOLUTE
        (PORT aclr (1372:1372:1372) (1372:1372:1372))
        (PORT clk (2185:2185:2185) (1713:1713:1713))
        (IOPATH (posedge clk) regout (376:376:376) (376:376:376))
        (IOPATH (posedge aclr) regout (577:577:577) (577:577:577))
      )
    )
    (TIMINGCHECK
      (SETUP datain (posedge clk) (333:333:333))
      (HOLD datain (posedge clk) (221:221:221))
    )
  )
  (CELL
    (CELLTYPE "maxii_asynch_lcell")
    (INSTANCE addr\[9\]\~1360_I.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT datab (970:970:970) (959:959:959))
        (PORT datad (980:980:980) (982:982:982))
        (IOPATH datab combout (740:740:740) (740:740:740))
        (IOPATH datad combout (200:200:200) (200:200:200))
      )
    )
  )
  (CELL
    (CELLTYPE "maxii_io")
    (INSTANCE addr_in\[7\]\~I)
    (DELAY
      (ABSOLUTE
        (IOPATH padio combout (1132:1132:1132) (1132:1132:1132))
      )
    )
  )
  (CELL
    (CELLTYPE "maxii_io")
    (INSTANCE addr_in\[6\]\~I)
    (DELAY
      (ABSOLUTE
        (IOPATH padio combout (1132:1132:1132) (1132:1132:1132))
      )
    )
  )
  (CELL
    (CELLTYPE "maxii_io")
    (INSTANCE write_en\~I)
    (DELAY
      (ABSOLUTE
        (IOPATH padio combout (1132:1132:1132) (1132:1132:1132))
      )
    )
  )
  (CELL
    (CELLTYPE "maxii_asynch_lcell")
    (INSTANCE write_en0\~I.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT dataa (2544:2544:2544) (2197:2197:2197))
        (PORT datab (2963:2963:2963) (2538:2538:2538))
        (IOPATH dataa regin (1183:1183:1183) (1183:1183:1183))
        (IOPATH datab regin (1061:1061:1061) (1061:1061:1061))
      )
    )
  )
  (CELL
    (CELLTYPE "maxii_lcell_register")
    (INSTANCE write_en0\~I.lereg)
    (DELAY
      (ABSOLUTE
        (PORT aclr (1372:1372:1372) (1372:1372:1372))
        (PORT clk (2185:2185:2185) (1713:1713:1713))
        (IOPATH (posedge clk) regout (376:376:376) (376:376:376))
        (IOPATH (posedge aclr) regout (577:577:577) (577:577:577))
      )
    )
    (TIMINGCHECK
      (SETUP datain (posedge clk) (333:333:333))
      (HOLD datain (posedge clk) (221:221:221))
    )
  )
  (CELL
    (CELLTYPE "maxii_asynch_lcell")
    (INSTANCE write_en1\~I.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT datab (2968:2968:2968) (2543:2543:2543))
        (PORT datad (921:921:921) (907:907:907))
        (IOPATH datab regin (1061:1061:1061) (1061:1061:1061))
        (IOPATH datad regin (591:591:591) (591:591:591))
      )
    )
  )
  (CELL
    (CELLTYPE "maxii_lcell_register")
    (INSTANCE write_en1\~I.lereg)
    (DELAY
      (ABSOLUTE
        (PORT aclr (1372:1372:1372) (1372:1372:1372))
        (PORT clk (2185:2185:2185) (1713:1713:1713))
        (IOPATH (posedge clk) regout (376:376:376) (376:376:376))
        (IOPATH (posedge aclr) regout (577:577:577) (577:577:577))
      )
    )
    (TIMINGCHECK
      (SETUP datain (posedge clk) (333:333:333))
      (HOLD datain (posedge clk) (221:221:221))
    )
  )
  (CELL
    (CELLTYPE "maxii_asynch_lcell")
    (INSTANCE always0\~0_I.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT dataa (2750:2750:2750) (2710:2710:2710))
        (PORT datac (2761:2761:2761) (2671:2671:2671))
        (IOPATH dataa combout (914:914:914) (914:914:914))
        (IOPATH datac combout (511:511:511) (511:511:511))
      )
    )
  )
  (CELL
    (CELLTYPE "maxii_asynch_lcell")
    (INSTANCE Add0\~236_I.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT datab (2668:2668:2668) (2616:2616:2616))
        (IOPATH datab combout (740:740:740) (740:740:740))
        (IOPATH cin combout (1234:1234:1234) (1234:1234:1234))
        (IOPATH datab cout0 (747:747:747) (747:747:747))
        (IOPATH datab cout1 (743:743:743) (743:743:743))
      )
    )
  )
  (CELL
    (CELLTYPE "maxii_asynch_lcell")
    (INSTANCE Add0\~238_I.lecomb)
    (DELAY