pmi_addsub_work_mico8_schematic__0.edn

Lattice 超精简8位软核CPU--Mico8

(edif pmi_addsub_work_mico8_schematic__0
  (edifVersion 2 0 0)
  (edifLevel 0)
  (keywordMap (keywordLevel 0))
  (status
    (written
      (timestamp 2008 3 14 11 40 5)
      (program "SCUBA" (version "ispLever_v70_SP2_Build (24)"))))
      (comment "C:/Tools/Lattice/ispTOOLS7_0/ispfpga/bin/nt/scuba -w -arch ep5a00 -n pmi_addsub_work_mico8_schematic__0 -bb -bus_exp 7 -type addsub -width 8 -unsigned -port ci -port co -pmi ")
  (library ORCLIB
    (edifLevel 0)
    (technology
      (numberDefinition))
    (cell FADSU2
      (cellType GENERIC)
      (view view1
        (viewType NETLIST)
        (interface
          (port A0
            (direction INPUT))
          (port A1
            (direction INPUT))
          (port B0
            (direction INPUT))
          (port B1
            (direction INPUT))
          (port BCI
            (direction INPUT))
          (port CON
            (direction INPUT))
          (port BCO
            (direction OUTPUT))
          (port S0
            (direction OUTPUT))
          (port S1
            (direction OUTPUT)))))
    (cell INV
      (cellType GENERIC)
      (view view1
        (viewType NETLIST)
        (interface
          (port A
            (direction INPUT))
          (port Z
            (direction OUTPUT)))))
    (cell VHI
      (cellType GENERIC)
      (view view1
        (viewType NETLIST)
        (interface
          (port Z
            (direction OUTPUT)))))
    (cell VLO
      (cellType GENERIC)
      (view view1
        (viewType NETLIST)
        (interface
          (port Z
            (direction OUTPUT)))))
    (cell XNOR2
      (cellType GENERIC)
      (view view1
        (viewType NETLIST)
        (interface
          (port A
            (direction INPUT))
          (port B
            (direction INPUT))
          (port Z
            (direction OUTPUT)))))
    (cell pmi_addsub_work_mico8_schematic__0
      (cellType GENERIC)
      (view view1
        (viewType NETLIST)
        (interface
          (port (array (rename DataA "DataA(7:0)") 8)
            (direction INPUT))
          (port (array (rename DataB "DataB(7:0)") 8)
            (direction INPUT))
          (port Cin
            (direction INPUT))
          (port Add_Sub
            (direction INPUT))
          (port (array (rename Result "Result(7:0)") 8)
            (direction OUTPUT))
          (port Cout
            (direction OUTPUT))
          (port Overflow
            (direction OUTPUT)))
        (contents
          (instance scuba_vhi_inst
            (viewRef view1 
              (cellRef VHI)))
          (instance XNOR2_t0
            (viewRef view1 
              (cellRef XNOR2)))
          (instance INV_0
            (viewRef view1 
              (cellRef INV)))
          (instance addsub_0
            (viewRef view1 
              (cellRef FADSU2)))
          (instance addsub_1
            (viewRef view1 
              (cellRef FADSU2)))
          (instance addsub_2
            (viewRef view1 
              (cellRef FADSU2)))
          (instance addsub_3
            (viewRef view1 
              (cellRef FADSU2)))
          (instance scuba_vlo_inst
            (viewRef view1 
              (cellRef VLO)))
          (instance addsub_4
            (viewRef view1 
              (cellRef FADSU2)))
          (net scuba_vhi
            (joined
              (portRef Z (instanceRef scuba_vhi_inst))))
          (net ci_k
            (joined
              (portRef B0 (instanceRef addsub_0))
              (portRef Z (instanceRef XNOR2_t0))))
          (net co0
            (joined
              (portRef BCI (instanceRef addsub_1))
              (portRef BCO (instanceRef addsub_0))))
          (net co1
            (joined
              (portRef BCI (instanceRef addsub_2))
              (portRef BCO (instanceRef addsub_1))))
          (net co2
            (joined
              (portRef BCI (instanceRef addsub_3))
              (portRef BCO (instanceRef addsub_2))))
          (net co3
            (joined
              (portRef BCI (instanceRef addsub_4))
              (portRef BCO (instanceRef addsub_3))))
          (net add_sub_inv
            (joined
              (portRef B1 (instanceRef addsub_4))
              (portRef Z (instanceRef INV_0))))
          (net scuba_vlo
            (joined
              (portRef Z (instanceRef scuba_vlo_inst))
              (portRef BCI (instanceRef addsub_0))
              (portRef A1 (instanceRef addsub_4))))
          (net co
            (joined
              (portRef Cout)
              (portRef S1 (instanceRef addsub_4))))
          (net sum7
            (joined
              (portRef (member Result 0))
              (portRef S0 (instanceRef addsub_4))))
          (net sum6
            (joined
              (portRef (member Result 1))
              (portRef S1 (instanceRef addsub_3))))
          (net sum5
            (joined
              (portRef (member Result 2))
              (portRef S0 (instanceRef addsub_3))))
          (net sum4
            (joined
              (portRef (member Result 3))
              (portRef S1 (instanceRef addsub_2))))
          (net sum3
            (joined
              (portRef (member Result 4))
              (portRef S0 (instanceRef addsub_2))))
          (net sum2
            (joined
              (portRef (member Result 5))
              (portRef S1 (instanceRef addsub_1))))
          (net sum1
            (joined
              (portRef (member Result 6))
              (portRef S0 (instanceRef addsub_1))))
          (net sum0
            (joined
              (portRef (member Result 7))
              (portRef S1 (instanceRef addsub_0))))
          (net add_sub
            (joined
              (portRef Add_Sub)
              (portRef B (instanceRef XNOR2_t0))
              (portRef A (instanceRef INV_0))
              (portRef CON (instanceRef addsub_0))
              (portRef CON (instanceRef addsub_1))
              (portRef CON (instanceRef addsub_2))
              (portRef CON (instanceRef addsub_3))
              (portRef CON (instanceRef addsub_4))))
          (net ci
            (joined
              (portRef Cin)
              (portRef A (instanceRef XNOR2_t0))
              (portRef A0 (instanceRef addsub_0))))
          (net b7
            (joined
              (portRef (member DataB 0))
              (portRef B0 (instanceRef addsub_4))))
          (net b6
            (joined
              (portRef (member DataB 1))
              (portRef B1 (instanceRef addsub_3))))
          (net b5
            (joined
              (portRef (member DataB 2))
              (portRef B0 (instanceRef addsub_3))))
          (net b4
            (joined
              (portRef (member DataB 3))
              (portRef B1 (instanceRef addsub_2))))
          (net b3
            (joined
              (portRef (member DataB 4))
              (portRef B0 (instanceRef addsub_2))))
          (net b2
            (joined
              (portRef (member DataB 5))
              (portRef B1 (instanceRef addsub_1))))
          (net b1
            (joined
              (portRef (member DataB 6))
              (portRef B0 (instanceRef addsub_1))))
          (net b0
            (joined
              (portRef (member DataB 7))
              (portRef B1 (instanceRef addsub_0))))
          (net a7
            (joined
              (portRef (member DataA 0))
              (portRef A0 (instanceRef addsub_4))))
          (net a6
            (joined
              (portRef (member DataA 1))
              (portRef A1 (instanceRef addsub_3))))
          (net a5
            (joined
              (portRef (member DataA 2))
              (portRef A0 (instanceRef addsub_3))))
          (net a4
            (joined
              (portRef (member DataA 3))
              (portRef A1 (instanceRef addsub_2))))
          (net a3
            (joined
              (portRef (member DataA 4))
              (portRef A0 (instanceRef addsub_2))))
          (net a2
            (joined
              (portRef (member DataA 5))
              (portRef A1 (instanceRef addsub_1))))
          (net a1
            (joined
              (portRef (member DataA 6))
              (portRef A0 (instanceRef addsub_1))))
          (net a0
            (joined
              (portRef (member DataA 7))
              (portRef A1 (instanceRef addsub_0))))))))
  (design pmi_addsub_work_mico8_schematic__0
    (cellRef pmi_addsub_work_mico8_schematic__0
      (libraryRef ORCLIB)))
)