Subversion Repositories a-z80

// Copyright (C) 1991-2013 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 from 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.

// PROGRAM              "Quartus II 64-Bit"

// VERSION              "Version 13.0.1 Build 232 06/12/2013 Service Pack 1 SJ Web Edition"

// CREATED              "Fri Nov 07 10:28:48 2014"

module reg_file(

        reg_sel_sys_lo,

        reg_sel_gp_lo,

        reg_sel_sys_hi,

        reg_sel_gp_hi,

        reg_sel_ir,

        reg_sel_pc,

        ctl_sw_4d,

        ctl_sw_4u,

        reg_sel_wz,

        reg_sel_sp,

        reg_sel_iy,

        reg_sel_ix,

        reg_sel_hl2,

        reg_sel_hl,

        reg_sel_de2,

        reg_sel_de,

        reg_sel_bc2,

        reg_sel_bc,

        reg_sel_af2,

        reg_sel_af,

        reg_gp_we,

        reg_sys_we_lo,

        reg_sys_we_hi,

        ctl_reg_in_hi,

        ctl_reg_in_lo,

        ctl_reg_out_lo,

        ctl_reg_out_hi,

        clk,

        db_hi_as,

        db_hi_ds,

        db_lo_as,

        db_lo_ds

);

input wire      reg_sel_sys_lo;

input wire      reg_sel_gp_lo;

input wire      reg_sel_sys_hi;

input wire      reg_sel_gp_hi;

input wire      reg_sel_ir;

input wire      reg_sel_pc;

input wire      ctl_sw_4d;

input wire      ctl_sw_4u;

input wire      reg_sel_wz;

input wire      reg_sel_sp;

input wire      reg_sel_iy;

input wire      reg_sel_ix;

input wire      reg_sel_hl2;

input wire      reg_sel_hl;

input wire      reg_sel_de2;

input wire      reg_sel_de;

input wire      reg_sel_bc2;

input wire      reg_sel_bc;

input wire      reg_sel_af2;

input wire      reg_sel_af;

input wire      reg_gp_we;

input wire      reg_sys_we_lo;

input wire      reg_sys_we_hi;

input wire      ctl_reg_in_hi;

input wire      ctl_reg_in_lo;

input wire      ctl_reg_out_lo;

input wire      ctl_reg_out_hi;

input wire      clk;

inout wire      [7:0] db_hi_as;

inout wire      [7:0] db_hi_ds;

inout wire      [7:0] db_lo_as;

inout wire      [7:0] db_lo_ds;

wire    [7:0] gdfx_temp0;

wire    [7:0] gdfx_temp1;

wire    SYNTHESIZED_WIRE_84;

wire    SYNTHESIZED_WIRE_85;

wire    SYNTHESIZED_WIRE_86;

wire    SYNTHESIZED_WIRE_28;

wire    SYNTHESIZED_WIRE_29;

wire    SYNTHESIZED_WIRE_30;

wire    SYNTHESIZED_WIRE_31;

wire    SYNTHESIZED_WIRE_32;

wire    SYNTHESIZED_WIRE_33;

wire    SYNTHESIZED_WIRE_34;

wire    SYNTHESIZED_WIRE_35;

wire    SYNTHESIZED_WIRE_36;

wire    SYNTHESIZED_WIRE_37;

wire    SYNTHESIZED_WIRE_38;

wire    SYNTHESIZED_WIRE_39;

wire    SYNTHESIZED_WIRE_40;

wire    SYNTHESIZED_WIRE_41;

wire    SYNTHESIZED_WIRE_42;

wire    SYNTHESIZED_WIRE_43;

wire    SYNTHESIZED_WIRE_44;

wire    SYNTHESIZED_WIRE_45;

wire    SYNTHESIZED_WIRE_46;

wire    SYNTHESIZED_WIRE_47;

wire    SYNTHESIZED_WIRE_48;

wire    SYNTHESIZED_WIRE_49;

wire    SYNTHESIZED_WIRE_50;

wire    SYNTHESIZED_WIRE_51;

wire    SYNTHESIZED_WIRE_52;

wire    SYNTHESIZED_WIRE_53;

wire    SYNTHESIZED_WIRE_54;

wire    SYNTHESIZED_WIRE_55;

wire    SYNTHESIZED_WIRE_56;

wire    SYNTHESIZED_WIRE_57;

wire    SYNTHESIZED_WIRE_58;

wire    SYNTHESIZED_WIRE_59;

wire    SYNTHESIZED_WIRE_60;

wire    SYNTHESIZED_WIRE_61;

wire    SYNTHESIZED_WIRE_62;

wire    SYNTHESIZED_WIRE_63;

wire    SYNTHESIZED_WIRE_64;

wire    SYNTHESIZED_WIRE_65;

wire    SYNTHESIZED_WIRE_66;

wire    SYNTHESIZED_WIRE_67;

wire    SYNTHESIZED_WIRE_68;

wire    SYNTHESIZED_WIRE_69;

wire    SYNTHESIZED_WIRE_70;

wire    SYNTHESIZED_WIRE_71;

wire    SYNTHESIZED_WIRE_72;

wire    SYNTHESIZED_WIRE_73;

wire    SYNTHESIZED_WIRE_74;

wire    SYNTHESIZED_WIRE_75;

wire    SYNTHESIZED_WIRE_76;

wire    SYNTHESIZED_WIRE_77;

wire    SYNTHESIZED_WIRE_78;

wire    SYNTHESIZED_WIRE_79;

wire    SYNTHESIZED_WIRE_80;

wire    SYNTHESIZED_WIRE_81;

wire    SYNTHESIZED_WIRE_82;

wire    SYNTHESIZED_WIRE_83;

assign  SYNTHESIZED_WIRE_82 = SYNTHESIZED_WIRE_84 & reg_sel_sys_lo & reg_sel_wz;

assign  SYNTHESIZED_WIRE_80 = reg_sel_wz & reg_sel_sys_hi & SYNTHESIZED_WIRE_85;

assign  SYNTHESIZED_WIRE_78 = SYNTHESIZED_WIRE_86 & reg_sel_gp_lo & reg_sel_sp;

assign  SYNTHESIZED_WIRE_76 = reg_sel_sp & reg_sel_gp_hi & SYNTHESIZED_WIRE_86;

assign  SYNTHESIZED_WIRE_84 =  ~reg_sys_we_lo;

assign  SYNTHESIZED_WIRE_71 = reg_sel_gp_lo & reg_gp_we & reg_sel_iy;

assign  SYNTHESIZED_WIRE_85 =  ~reg_sys_we_hi;

assign  SYNTHESIZED_WIRE_74 = SYNTHESIZED_WIRE_84 & reg_sel_sys_lo & reg_sel_pc;

assign  SYNTHESIZED_WIRE_67 = reg_sel_gp_lo & reg_gp_we & reg_sel_ix;

assign  SYNTHESIZED_WIRE_55 = reg_sel_gp_lo & reg_gp_we & reg_sel_hl2;

assign  SYNTHESIZED_WIRE_72 = reg_sel_pc & reg_sel_sys_hi & SYNTHESIZED_WIRE_85;

assign  SYNTHESIZED_WIRE_59 = reg_sel_gp_lo & reg_gp_we & reg_sel_hl;

assign  SYNTHESIZED_WIRE_47 = reg_sel_gp_lo & reg_gp_we & reg_sel_de2;

assign  SYNTHESIZED_WIRE_51 = reg_sel_gp_lo & reg_gp_we & reg_sel_de;

assign  SYNTHESIZED_WIRE_81 = reg_sel_wz & reg_sys_we_hi & reg_sel_sys_hi;

assign  SYNTHESIZED_WIRE_86 =  ~reg_gp_we;

assign  SYNTHESIZED_WIRE_70 = SYNTHESIZED_WIRE_86 & reg_sel_gp_lo & reg_sel_iy;

assign  SYNTHESIZED_WIRE_68 = reg_sel_iy & reg_sel_gp_hi & SYNTHESIZED_WIRE_86;

assign  SYNTHESIZED_WIRE_39 = reg_sel_gp_lo & reg_gp_we & reg_sel_bc2;

assign  SYNTHESIZED_WIRE_43 = reg_sel_gp_lo & reg_gp_we & reg_sel_bc;

assign  SYNTHESIZED_WIRE_31 = reg_sel_gp_lo & reg_gp_we & reg_sel_af2;

assign  SYNTHESIZED_WIRE_77 = reg_sel_sp & reg_gp_we & reg_sel_gp_hi;

assign  SYNTHESIZED_WIRE_66 = SYNTHESIZED_WIRE_86 & reg_sel_gp_lo & reg_sel_ix;

assign  SYNTHESIZED_WIRE_64 = reg_sel_ix & reg_sel_gp_hi & SYNTHESIZED_WIRE_86;

assign  SYNTHESIZED_WIRE_35 = reg_sel_gp_lo & reg_gp_we & reg_sel_af;

assign  SYNTHESIZED_WIRE_69 = reg_sel_iy & reg_gp_we & reg_sel_gp_hi;

assign  SYNTHESIZED_WIRE_63 = reg_sel_sys_lo & reg_sys_we_lo & reg_sel_ir;

assign  SYNTHESIZED_WIRE_65 = reg_sel_ix & reg_gp_we & reg_sel_gp_hi;

assign  SYNTHESIZED_WIRE_53 = reg_sel_hl2 & reg_gp_we & reg_sel_gp_hi;

assign  SYNTHESIZED_WIRE_54 = SYNTHESIZED_WIRE_86 & reg_sel_gp_lo & reg_sel_hl2;

assign  SYNTHESIZED_WIRE_52 = reg_sel_hl2 & reg_sel_gp_hi & SYNTHESIZED_WIRE_86;

assign  SYNTHESIZED_WIRE_57 = reg_sel_hl & reg_gp_we & reg_sel_gp_hi;

assign  SYNTHESIZED_WIRE_45 = reg_sel_de2 & reg_gp_we & reg_sel_gp_hi;

assign  SYNTHESIZED_WIRE_49 = reg_sel_de & reg_gp_we & reg_sel_gp_hi;

assign  SYNTHESIZED_WIRE_37 = reg_sel_bc2 & reg_gp_we & reg_sel_gp_hi;

assign  SYNTHESIZED_WIRE_58 = SYNTHESIZED_WIRE_86 & reg_sel_gp_lo & reg_sel_hl;

assign  SYNTHESIZED_WIRE_56 = reg_sel_hl & reg_sel_gp_hi & SYNTHESIZED_WIRE_86;

assign  SYNTHESIZED_WIRE_75 = reg_sel_sys_lo & reg_sys_we_lo & reg_sel_pc;

assign  SYNTHESIZED_WIRE_41 = reg_sel_bc & reg_gp_we & reg_sel_gp_hi;

assign  SYNTHESIZED_WIRE_29 = reg_sel_af2 & reg_gp_we & reg_sel_gp_hi;

assign  SYNTHESIZED_WIRE_33 = reg_sel_af & reg_gp_we & reg_sel_gp_hi;

assign  SYNTHESIZED_WIRE_61 = reg_sel_ir & reg_sys_we_hi & reg_sel_sys_hi;

assign  SYNTHESIZED_WIRE_46 = SYNTHESIZED_WIRE_86 & reg_sel_gp_lo & reg_sel_de2;

assign  SYNTHESIZED_WIRE_44 = reg_sel_de2 & reg_sel_gp_hi & SYNTHESIZED_WIRE_86;

assign  SYNTHESIZED_WIRE_73 = reg_sel_pc & reg_sys_we_hi & reg_sel_sys_hi;

assign  SYNTHESIZED_WIRE_83 = reg_sel_sys_lo & reg_sys_we_lo & reg_sel_wz;

assign  SYNTHESIZED_WIRE_50 = SYNTHESIZED_WIRE_86 & reg_sel_gp_lo & reg_sel_de;

assign  SYNTHESIZED_WIRE_48 = reg_sel_de & reg_sel_gp_hi & SYNTHESIZED_WIRE_86;

assign  SYNTHESIZED_WIRE_38 = SYNTHESIZED_WIRE_86 & reg_sel_gp_lo & reg_sel_bc2;

assign  SYNTHESIZED_WIRE_36 = reg_sel_bc2 & reg_sel_gp_hi & SYNTHESIZED_WIRE_86;

assign  SYNTHESIZED_WIRE_42 = SYNTHESIZED_WIRE_86 & reg_sel_gp_lo & reg_sel_bc;

assign  SYNTHESIZED_WIRE_40 = reg_sel_bc & reg_sel_gp_hi & SYNTHESIZED_WIRE_86;

assign  SYNTHESIZED_WIRE_30 = SYNTHESIZED_WIRE_86 & reg_sel_gp_lo & reg_sel_af2;

assign  SYNTHESIZED_WIRE_28 = reg_sel_af2 & reg_sel_gp_hi & SYNTHESIZED_WIRE_86;

assign  SYNTHESIZED_WIRE_62 = SYNTHESIZED_WIRE_84 & reg_sel_sys_lo & reg_sel_ir;

assign  SYNTHESIZED_WIRE_34 = SYNTHESIZED_WIRE_86 & reg_sel_gp_lo & reg_sel_af;

assign  SYNTHESIZED_WIRE_32 = reg_sel_af & reg_sel_gp_hi & SYNTHESIZED_WIRE_86;

assign  SYNTHESIZED_WIRE_60 = reg_sel_ir & reg_sel_sys_hi & SYNTHESIZED_WIRE_85;

assign  SYNTHESIZED_WIRE_79 = reg_sel_gp_lo & reg_gp_we & reg_sel_sp;

reg_latch       b2v_latch_af2_hi(

        .oe(SYNTHESIZED_WIRE_28),

        .we(SYNTHESIZED_WIRE_29),

        .clk(clk),

        .db(gdfx_temp1)

        );

reg_latch       b2v_latch_af2_lo(

        .oe(SYNTHESIZED_WIRE_30),

        .we(SYNTHESIZED_WIRE_31),

        .clk(clk),

        .db(gdfx_temp0)

        );

reg_latch       b2v_latch_af_hi(

        .oe(SYNTHESIZED_WIRE_32),

        .we(SYNTHESIZED_WIRE_33),

        .clk(clk),

        .db(gdfx_temp1)

        );

reg_latch       b2v_latch_af_lo(

        .oe(SYNTHESIZED_WIRE_34),

        .we(SYNTHESIZED_WIRE_35),

        .clk(clk),

        .db(gdfx_temp0)

        );

reg_latch       b2v_latch_bc2_hi(

        .oe(SYNTHESIZED_WIRE_36),

        .we(SYNTHESIZED_WIRE_37),

        .clk(clk),

        .db(gdfx_temp1)

        );

reg_latch       b2v_latch_bc2_lo(

        .oe(SYNTHESIZED_WIRE_38),

        .we(SYNTHESIZED_WIRE_39),

        .clk(clk),

        .db(gdfx_temp0)

        );

reg_latch       b2v_latch_bc_hi(

        .oe(SYNTHESIZED_WIRE_40),

        .we(SYNTHESIZED_WIRE_41),

        .clk(clk),

        .db(gdfx_temp1)

        );

reg_latch       b2v_latch_bc_lo(

        .oe(SYNTHESIZED_WIRE_42),

        .we(SYNTHESIZED_WIRE_43),

        .clk(clk),

        .db(gdfx_temp0)

        );

reg_latch       b2v_latch_de2_hi(

        .oe(SYNTHESIZED_WIRE_44),

        .we(SYNTHESIZED_WIRE_45),

        .clk(clk),

        .db(gdfx_temp1)

        );

reg_latch       b2v_latch_de2_lo(

        .oe(SYNTHESIZED_WIRE_46),

        .we(SYNTHESIZED_WIRE_47),

        .clk(clk),

        .db(gdfx_temp0)

        );

reg_latch       b2v_latch_de_hi(

        .oe(SYNTHESIZED_WIRE_48),

        .we(SYNTHESIZED_WIRE_49),

        .clk(clk),

        .db(gdfx_temp1)

        );

reg_latch       b2v_latch_de_lo(

        .oe(SYNTHESIZED_WIRE_50),

        .we(SYNTHESIZED_WIRE_51),

        .clk(clk),

        .db(gdfx_temp0)

        );

reg_latch       b2v_latch_hl2_hi(

        .oe(SYNTHESIZED_WIRE_52),

        .we(SYNTHESIZED_WIRE_53),

        .clk(clk),

        .db(gdfx_temp1)

        );

reg_latch       b2v_latch_hl2_lo(

        .oe(SYNTHESIZED_WIRE_54),

        .we(SYNTHESIZED_WIRE_55),

        .clk(clk),

        .db(gdfx_temp0)

        );

reg_latch       b2v_latch_hl_hi(

        .oe(SYNTHESIZED_WIRE_56),

        .we(SYNTHESIZED_WIRE_57),

        .clk(clk),

        .db(gdfx_temp1)

        );

reg_latch       b2v_latch_hl_lo(

        .oe(SYNTHESIZED_WIRE_58),

        .we(SYNTHESIZED_WIRE_59),

        .clk(clk),

        .db(gdfx_temp0)

        );

reg_latch       b2v_latch_ir_hi(

        .oe(SYNTHESIZED_WIRE_60),

        .we(SYNTHESIZED_WIRE_61),

        .clk(clk),

        .db(db_hi_as)

        );

reg_latch       b2v_latch_ir_lo(

        .oe(SYNTHESIZED_WIRE_62),

        .we(SYNTHESIZED_WIRE_63),

        .clk(clk),

        .db(db_lo_as)

        );

reg_latch       b2v_latch_ix_hi(

        .oe(SYNTHESIZED_WIRE_64),

        .we(SYNTHESIZED_WIRE_65),

        .clk(clk),

        .db(gdfx_temp1)

        );

reg_latch       b2v_latch_ix_lo(

        .oe(SYNTHESIZED_WIRE_66),

        .we(SYNTHESIZED_WIRE_67),

        .clk(clk),

        .db(gdfx_temp0)

        );

reg_latch       b2v_latch_iy_hi(

        .oe(SYNTHESIZED_WIRE_68),

        .we(SYNTHESIZED_WIRE_69),

        .clk(clk),

        .db(gdfx_temp1)

        );

reg_latch       b2v_latch_iy_lo(

        .oe(SYNTHESIZED_WIRE_70),

        .we(SYNTHESIZED_WIRE_71),

        .clk(clk),

        .db(gdfx_temp0)

        );

reg_latch       b2v_latch_pc_hi(

        .oe(SYNTHESIZED_WIRE_72),

        .we(SYNTHESIZED_WIRE_73),

        .clk(clk),

        .db(db_hi_as)

        );

reg_latch       b2v_latch_pc_lo(

        .oe(SYNTHESIZED_WIRE_74),

        .we(SYNTHESIZED_WIRE_75),

        .clk(clk),

        .db(db_lo_as)

        );

reg_latch       b2v_latch_sp_hi(

        .oe(SYNTHESIZED_WIRE_76),

        .we(SYNTHESIZED_WIRE_77),

        .clk(clk),

        .db(gdfx_temp1)

        );

reg_latch       b2v_latch_sp_lo(

        .oe(SYNTHESIZED_WIRE_78),

        .we(SYNTHESIZED_WIRE_79),

        .clk(clk),

        .db(gdfx_temp0)

        );

reg_latch       b2v_latch_wz_hi(

        .oe(SYNTHESIZED_WIRE_80),

        .we(SYNTHESIZED_WIRE_81),

        .clk(clk),

        .db(gdfx_temp1)

        );

reg_latch       b2v_latch_wz_lo(

        .oe(SYNTHESIZED_WIRE_82),

        .we(SYNTHESIZED_WIRE_83),

        .clk(clk),

        .db(gdfx_temp0)

        );

assign  gdfx_temp0[7] = ctl_sw_4u ? db_lo_as[7] : 1'bz;

assign  gdfx_temp0[6] = ctl_sw_4u ? db_lo_as[6] : 1'bz;

assign  gdfx_temp0[5] = ctl_sw_4u ? db_lo_as[5] : 1'bz;

assign  gdfx_temp0[4] = ctl_sw_4u ? db_lo_as[4] : 1'bz;

assign  gdfx_temp0[3] = ctl_sw_4u ? db_lo_as[3] : 1'bz;

assign  gdfx_temp0[2] = ctl_sw_4u ? db_lo_as[2] : 1'bz;

assign  gdfx_temp0[1] = ctl_sw_4u ? db_lo_as[1] : 1'bz;

assign  gdfx_temp0[0] = ctl_sw_4u ? db_lo_as[0] : 1'bz;

assign  db_lo_as[7] = ctl_sw_4d ? gdfx_temp0[7] : 1'bz;

assign  db_lo_as[6] = ctl_sw_4d ? gdfx_temp0[6] : 1'bz;

assign  db_lo_as[5] = ctl_sw_4d ? gdfx_temp0[5] : 1'bz;

assign  db_lo_as[4] = ctl_sw_4d ? gdfx_temp0[4] : 1'bz;

assign  db_lo_as[3] = ctl_sw_4d ? gdfx_temp0[3] : 1'bz;

assign  db_lo_as[2] = ctl_sw_4d ? gdfx_temp0[2] : 1'bz;

assign  db_lo_as[1] = ctl_sw_4d ? gdfx_temp0[1] : 1'bz;

assign  db_lo_as[0] = ctl_sw_4d ? gdfx_temp0[0] : 1'bz;

assign  gdfx_temp1[7] = ctl_sw_4u ? db_hi_as[7] : 1'bz;

assign  gdfx_temp1[6] = ctl_sw_4u ? db_hi_as[6] : 1'bz;

assign  gdfx_temp1[5] = ctl_sw_4u ? db_hi_as[5] : 1'bz;

assign  gdfx_temp1[4] = ctl_sw_4u ? db_hi_as[4] : 1'bz;

assign  gdfx_temp1[3] = ctl_sw_4u ? db_hi_as[3] : 1'bz;

assign  gdfx_temp1[2] = ctl_sw_4u ? db_hi_as[2] : 1'bz;

assign  gdfx_temp1[1] = ctl_sw_4u ? db_hi_as[1] : 1'bz;

assign  gdfx_temp1[0] = ctl_sw_4u ? db_hi_as[0] : 1'bz;

assign  db_hi_as[7] = ctl_sw_4d ? gdfx_temp1[7] : 1'bz;

assign  db_hi_as[6] = ctl_sw_4d ? gdfx_temp1[6] : 1'bz;

assign  db_hi_as[5] = ctl_sw_4d ? gdfx_temp1[5] : 1'bz;

assign  db_hi_as[4] = ctl_sw_4d ? gdfx_temp1[4] : 1'bz;

assign  db_hi_as[3] = ctl_sw_4d ? gdfx_temp1[3] : 1'bz;

assign  db_hi_as[2] = ctl_sw_4d ? gdfx_temp1[2] : 1'bz;

assign  db_hi_as[1] = ctl_sw_4d ? gdfx_temp1[1] : 1'bz;

assign  db_hi_as[0] = ctl_sw_4d ? gdfx_temp1[0] : 1'bz;

assign  db_lo_ds[7] = ctl_reg_out_lo ? gdfx_temp0[7] : 1'bz;

assign  db_lo_ds[6] = ctl_reg_out_lo ? gdfx_temp0[6] : 1'bz;

assign  db_lo_ds[5] = ctl_reg_out_lo ? gdfx_temp0[5] : 1'bz;

assign  db_lo_ds[4] = ctl_reg_out_lo ? gdfx_temp0[4] : 1'bz;

assign  db_lo_ds[3] = ctl_reg_out_lo ? gdfx_temp0[3] : 1'bz;

assign  db_lo_ds[2] = ctl_reg_out_lo ? gdfx_temp0[2] : 1'bz;

assign  db_lo_ds[1] = ctl_reg_out_lo ? gdfx_temp0[1] : 1'bz;

assign  db_lo_ds[0] = ctl_reg_out_lo ? gdfx_temp0[0] : 1'bz;

assign  gdfx_temp0[7] = ctl_reg_in_lo ? db_lo_ds[7] : 1'bz;

assign  gdfx_temp0[6] = ctl_reg_in_lo ? db_lo_ds[6] : 1'bz;

assign  gdfx_temp0[5] = ctl_reg_in_lo ? db_lo_ds[5] : 1'bz;

assign  gdfx_temp0[4] = ctl_reg_in_lo ? db_lo_ds[4] : 1'bz;

assign  gdfx_temp0[3] = ctl_reg_in_lo ? db_lo_ds[3] : 1'bz;

assign  gdfx_temp0[2] = ctl_reg_in_lo ? db_lo_ds[2] : 1'bz;

assign  gdfx_temp0[1] = ctl_reg_in_lo ? db_lo_ds[1] : 1'bz;

assign  gdfx_temp0[0] = ctl_reg_in_lo ? db_lo_ds[0] : 1'bz;

assign  db_hi_ds[7] = ctl_reg_out_hi ? gdfx_temp1[7] : 1'bz;

assign  db_hi_ds[6] = ctl_reg_out_hi ? gdfx_temp1[6] : 1'bz;

assign  db_hi_ds[5] = ctl_reg_out_hi ? gdfx_temp1[5] : 1'bz;

assign  db_hi_ds[4] = ctl_reg_out_hi ? gdfx_temp1[4] : 1'bz;

assign  db_hi_ds[3] = ctl_reg_out_hi ? gdfx_temp1[3] : 1'bz;

assign  db_hi_ds[2] = ctl_reg_out_hi ? gdfx_temp1[2] : 1'bz;

assign  db_hi_ds[1] = ctl_reg_out_hi ? gdfx_temp1[1] : 1'bz;

assign  db_hi_ds[0] = ctl_reg_out_hi ? gdfx_temp1[0] : 1'bz;

assign  gdfx_temp1[7] = ctl_reg_in_hi ? db_hi_ds[7] : 1'bz;

assign  gdfx_temp1[6] = ctl_reg_in_hi ? db_hi_ds[6] : 1'bz;

assign  gdfx_temp1[5] = ctl_reg_in_hi ? db_hi_ds[5] : 1'bz;

assign  gdfx_temp1[4] = ctl_reg_in_hi ? db_hi_ds[4] : 1'bz;

assign  gdfx_temp1[3] = ctl_reg_in_hi ? db_hi_ds[3] : 1'bz;

assign  gdfx_temp1[2] = ctl_reg_in_hi ? db_hi_ds[2] : 1'bz;

assign  gdfx_temp1[1] = ctl_reg_in_hi ? db_hi_ds[1] : 1'bz;

assign  gdfx_temp1[0] = ctl_reg_in_hi ? db_hi_ds[0] : 1'bz;

endmodule