94 lines
2.0 KiB
Plaintext
94 lines
2.0 KiB
Plaintext
# Benchmark "test" written by ABC on Tue Apr 30 17:17:10 2019
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.model test_modes
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.inputs clk a_0 a_1 a_2 a_3 b_0 b_1 b_2 b_3 cin e f g
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.outputs sum_0 sum_1 sum_2 sum_3 cout x y z
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.latch n57 reg_a_0 re clk 0
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.latch n62 reg_a_1 re clk 0
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.latch n67 reg_a_2 re clk 0
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.latch n72 reg_a_3 re clk 0
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.latch n77 reg_b_0 re clk 0
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.latch n82 reg_b_1 re clk 0
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.latch n87 reg_b_2 re clk 0
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.latch n92 reg_b_3 re clk 0
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.latch n97 reg_cin re clk 0
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.latch n102 sum_0 re clk 0
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.latch n106 sum_1 re clk 0
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.latch n110 sum_2 re clk 0
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.latch n114 sum_3 re clk 0
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.latch n118 cout re clk 0
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.subckt adder a=reg_a_0 b=reg_b_0 cin=reg_cin cout=cint01 sumout=n01
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.subckt adder a=reg_a_1 b=reg_b_1 cin=cint01 cout=cint02 sumout=n02
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.subckt adder a=reg_a_2 b=reg_b_2 cin=cint02 cout=cint03 sumout=n03
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.subckt adder a=reg_a_3 b=reg_b_3 cin=cint03 cout=cint04 sumout=n04
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.subckt adder a=ref0 b=ref0 cin=cint04 cout=unconn sumout=n05
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.subckt shift D=d0 clk=clk Q=reg0
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.subckt shift D=reg0 clk=clk Q=reg1
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.subckt shift D=reg1 clk=clk Q=reg2
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.subckt shift D=reg2 clk=clk Q=reg3
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.subckt shift D=reg3 clk=clk Q=reg4
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.subckt shift D=reg4 clk=clk Q=reg5
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.subckt shift D=reg5 clk=clk Q=reg6
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.subckt shift D=reg6 clk=clk Q=reg7
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.subckt shift D=reg7 clk=clk Q=reg8
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.subckt shift D=reg8 clk=clk Q=reg9
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.subckt shift D=reg9 clk=clk Q=reg10
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.subckt shift D=reg10 clk=clk Q=reg11
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.names ref0
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0
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.names a_0 n57
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1 1
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.names a_1 n62
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1 1
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.names a_2 n67
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1 1
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.names a_3 n72
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1 1
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.names b_0 n77
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1 1
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.names b_1 n82
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1 1
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.names b_2 n87
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1 1
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.names b_3 n92
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1 1
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.names cin n97
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1 1
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.names e f g d0
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1-1 1
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-0- 1
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.names reg3 x
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1 1
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.names reg7 y
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1 1
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.names reg11 z
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1 1
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.names n01 n102
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1 1
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.names n02 n106
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1 1
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.names n03 n110
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1 1
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.names n04 n114
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1 1
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.names n05 n118
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1 1
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.end
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.model adder
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.inputs a b cin
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.outputs cout sumout
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.blackbox
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.end
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.model shift
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.inputs D clk
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.outputs Q
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.blackbox
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.end
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