mirror of
https://github.com/ehw-fit/ariths-gen.git
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107 lines
2.0 KiB
Plaintext
107 lines
2.0 KiB
Plaintext
.model h_s_rca4
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.inputs a[0] a[1] a[2] a[3] b[0] b[1] b[2] b[3]
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.outputs out[0] out[1] out[2] out[3] out[4]
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.names a[0] a_0
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1 1
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.names a[1] a_1
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1 1
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.names a[2] a_2
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1 1
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.names a[3] a_3
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1 1
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.names b[0] b_0
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1 1
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.names b[1] b_1
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1 1
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.names b[2] b_2
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1 1
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.names b[3] b_3
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1 1
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.names a_0 h_s_rca4_ha_a_0
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1 1
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.names b_0 h_s_rca4_ha_b_0
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1 1
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.subckt ha a=h_s_rca4_ha_a_0 b=h_s_rca4_ha_b_0 ha_y0=h_s_rca4_ha_y0 ha_y1=h_s_rca4_ha_y1
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.names a_1 h_s_rca4_fa1_a_1
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1 1
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.names b_1 h_s_rca4_fa1_b_1
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1 1
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.names h_s_rca4_ha_y1 h_s_rca4_fa1_h_s_rca4_ha_y1
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1 1
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.subckt fa a=h_s_rca4_fa1_a_1 b=h_s_rca4_fa1_b_1 cin=h_s_rca4_fa1_h_s_rca4_ha_y1 fa_y2=h_s_rca4_fa1_y2 fa_y4=h_s_rca4_fa1_y4
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.names a_2 h_s_rca4_fa2_a_2
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1 1
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.names b_2 h_s_rca4_fa2_b_2
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1 1
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.names h_s_rca4_fa1_y4 h_s_rca4_fa2_h_s_rca4_fa1_y4
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1 1
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.subckt fa a=h_s_rca4_fa2_a_2 b=h_s_rca4_fa2_b_2 cin=h_s_rca4_fa2_h_s_rca4_fa1_y4 fa_y2=h_s_rca4_fa2_y2 fa_y4=h_s_rca4_fa2_y4
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.names a_3 h_s_rca4_fa3_a_3
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1 1
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.names b_3 h_s_rca4_fa3_b_3
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1 1
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.names h_s_rca4_fa2_y4 h_s_rca4_fa3_h_s_rca4_fa2_y4
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1 1
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.subckt fa a=h_s_rca4_fa3_a_3 b=h_s_rca4_fa3_b_3 cin=h_s_rca4_fa3_h_s_rca4_fa2_y4 fa_y2=h_s_rca4_fa3_y2 fa_y4=h_s_rca4_fa3_y4
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.names h_s_rca4_ha_y0 out[0]
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1 1
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.names h_s_rca4_fa1_y2 out[1]
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1 1
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.names h_s_rca4_fa2_y2 out[2]
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1 1
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.names h_s_rca4_fa3_y2 out[3]
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1 1
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.names h_s_rca4_fa3_y4 out[4]
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1 1
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.end
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.model fa
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.inputs a b cin
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.outputs fa_y2 fa_y4
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.names a fa_a
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1 1
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.names b fa_b
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1 1
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.names cin fa_cin
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1 1
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.subckt xor_gate _a=fa_a _b=fa_b _y0=fa_y0
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.subckt and_gate _a=fa_a _b=fa_b _y0=fa_y1
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.subckt xor_gate _a=fa_y0 _b=fa_cin _y0=fa_y2
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.subckt and_gate _a=fa_y0 _b=fa_cin _y0=fa_y3
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.subckt or_gate _a=fa_y1 _b=fa_y3 _y0=fa_y4
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.end
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.model ha
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.inputs a b
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.outputs ha_y0 ha_y1
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.names a ha_a
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1 1
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.names b ha_b
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1 1
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.subckt xor_gate _a=ha_a _b=ha_b _y0=ha_y0
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.subckt and_gate _a=ha_a _b=ha_b _y0=ha_y1
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.end
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.model or_gate
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.inputs _a _b
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.outputs _y0
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.names _a _b _y0
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1- 1
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-1 1
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.end
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.model and_gate
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.inputs _a _b
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.outputs _y0
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.names _a _b _y0
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11 1
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.end
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.model xor_gate
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.inputs _a _b
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.outputs _y0
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.names _a _b _y0
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01 1
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10 1
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.end
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