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[/] [a-z80/] [trunk/] [cpu/] [alu/] [alu_core.v] - Blame information for rev 4

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1 3 gdevic
// Copyright (C) 1991-2013 Altera Corporation
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// Your use of Altera Corporation's design tools, logic functions 
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// and other software and tools, and its AMPP partner logic 
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// functions, and any output files from any of the foregoing 
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// (including device programming or simulation files), and any 
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// associated documentation or information are expressly subject 
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// to the terms and conditions of the Altera Program License 
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// Subscription Agreement, Altera MegaCore Function License 
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// Agreement, or other applicable license agreement, including, 
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// without limitation, that your use is for the sole purpose of 
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// programming logic devices manufactured by Altera and sold by 
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// Altera or its authorized distributors.  Please refer to the 
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// applicable agreement for further details.
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// PROGRAM              "Quartus II 64-Bit"
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// VERSION              "Version 13.0.1 Build 232 06/12/2013 Service Pack 1 SJ Web Edition"
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// CREATED              "Mon Oct 13 12:17:04 2014"
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module alu_core(
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        cy_in,
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        S,
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        V,
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        R,
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        op1,
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        op2,
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        cy_out,
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        vf_out,
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        result
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);
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input wire      cy_in;
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input wire      S;
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input wire      V;
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input wire      R;
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input wire      [3:0] op1;
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input wire      [3:0] op2;
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output wire     cy_out;
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output wire     vf_out;
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output wire     [3:0] result;
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wire    [3:0] result_ALTERA_SYNTHESIZED;
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wire    SYNTHESIZED_WIRE_0;
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wire    SYNTHESIZED_WIRE_1;
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wire    SYNTHESIZED_WIRE_5;
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wire    SYNTHESIZED_WIRE_3;
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assign  cy_out = SYNTHESIZED_WIRE_3;
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alu_slice       b2v_alu_slice_bit_0(
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        .cy_in(cy_in),
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        .op1(op1[0]),
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        .op2(op2[0]),
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        .S(S),
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        .V(V),
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        .R(R),
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        .result(result_ALTERA_SYNTHESIZED[0]),
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        .cy_out(SYNTHESIZED_WIRE_0));
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alu_slice       b2v_alu_slice_bit_1(
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        .cy_in(SYNTHESIZED_WIRE_0),
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        .op1(op1[1]),
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        .op2(op2[1]),
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        .S(S),
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        .V(V),
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        .R(R),
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        .result(result_ALTERA_SYNTHESIZED[1]),
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        .cy_out(SYNTHESIZED_WIRE_1));
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alu_slice       b2v_alu_slice_bit_2(
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        .cy_in(SYNTHESIZED_WIRE_1),
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        .op1(op1[2]),
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        .op2(op2[2]),
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        .S(S),
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        .V(V),
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        .R(R),
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        .result(result_ALTERA_SYNTHESIZED[2]),
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        .cy_out(SYNTHESIZED_WIRE_5));
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alu_slice       b2v_alu_slice_bit_3(
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        .cy_in(SYNTHESIZED_WIRE_5),
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        .op1(op1[3]),
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        .op2(op2[3]),
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        .S(S),
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        .V(V),
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        .R(R),
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        .result(result_ALTERA_SYNTHESIZED[3]),
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        .cy_out(SYNTHESIZED_WIRE_3));
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assign  vf_out = SYNTHESIZED_WIRE_3 ^ SYNTHESIZED_WIRE_5;
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assign  result = result_ALTERA_SYNTHESIZED;
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endmodule

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