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a2o/dev/verilog/work/fu_mad.v

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// © IBM Corp. 2020
// Licensed under the Apache License, Version 2.0 (the "License"), as modified by
// the terms below; you may not use the files in this repository except in
// compliance with the License as modified.
// You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
//
// Modified Terms:
//
// 1) For the purpose of the patent license granted to you in Section 3 of the
// License, the "Work" hereby includes implementations of the work of authorship
// in physical form.
//
// 2) Notwithstanding any terms to the contrary in the License, any licenses
// necessary for implementation of the Work that are available from OpenPOWER
// via the Power ISA End User License Agreement (EULA) are explicitly excluded
// hereunder, and may be obtained from OpenPOWER under the terms and conditions
// of the EULA.
//
// Unless required by applicable law or agreed to in writing, the reference design
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License
// for the specific language governing permissions and limitations under the License.
//
// Additional rights, including the ability to physically implement a softcore that
// is compliant with the required sections of the Power ISA Specification, are
// available at no cost under the terms of the OpenPOWER Power ISA EULA, which can be
// obtained (along with the Power ISA) here: https://openpowerfoundation.org.
`timescale 1 ns / 1 ns
`include "tri_a2o.vh"
module fu_mad(
clk,
rst,
f_dcd_ex7_cancel,
f_dcd_ex1_bypsel_a_res0,
f_dcd_ex1_bypsel_a_res1,
f_dcd_ex1_bypsel_a_res2,
f_dcd_ex1_bypsel_a_load0,
f_dcd_ex1_bypsel_a_load1,
f_dcd_ex1_bypsel_a_load2,
f_dcd_ex1_bypsel_a_reload0,
f_dcd_ex1_bypsel_a_reload1,
f_dcd_ex1_bypsel_a_reload2,
f_dcd_ex1_bypsel_b_res0,
f_dcd_ex1_bypsel_b_res1,
f_dcd_ex1_bypsel_b_res2,
f_dcd_ex1_bypsel_b_load0,
f_dcd_ex1_bypsel_b_load1,
f_dcd_ex1_bypsel_b_load2,
f_dcd_ex1_bypsel_b_reload0,
f_dcd_ex1_bypsel_b_reload1,
f_dcd_ex1_bypsel_b_reload2,
f_dcd_ex1_bypsel_c_res0,
f_dcd_ex1_bypsel_c_res1,
f_dcd_ex1_bypsel_c_res2,
f_dcd_ex1_bypsel_c_load0,
f_dcd_ex1_bypsel_c_load1,
f_dcd_ex1_bypsel_c_load2,
f_dcd_ex1_bypsel_c_reload0,
f_dcd_ex1_bypsel_c_reload1,
f_dcd_ex1_bypsel_c_reload2,
f_dcd_ex1_bypsel_s_res0,
f_dcd_ex1_bypsel_s_res1,
f_dcd_ex1_bypsel_s_res2,
f_dcd_ex1_bypsel_s_load0,
f_dcd_ex1_bypsel_s_load1,
f_dcd_ex1_bypsel_s_load2,
f_dcd_ex1_bypsel_s_reload0,
f_dcd_ex1_bypsel_s_reload1,
f_dcd_ex1_bypsel_s_reload2,
f_dcd_ex2_perr_force_c,
f_dcd_ex2_perr_fsel_ovrd,
f_fpr_ex8_frt_sign,
f_fpr_ex8_frt_expo,
f_fpr_ex8_frt_frac,
f_fpr_ex9_frt_sign,
f_fpr_ex9_frt_expo,
f_fpr_ex9_frt_frac,
f_fpr_ex6_load_sign,
f_fpr_ex6_load_expo,
f_fpr_ex6_load_frac,
f_fpr_ex7_load_sign,
f_fpr_ex7_load_expo,
f_fpr_ex7_load_frac,
f_fpr_ex8_load_sign,
f_fpr_ex8_load_expo,
f_fpr_ex8_load_frac,
f_fpr_ex6_reload_sign,
f_fpr_ex6_reload_expo,
f_fpr_ex6_reload_frac,
f_fpr_ex7_reload_sign,
f_fpr_ex7_reload_expo,
f_fpr_ex7_reload_frac,
f_fpr_ex8_reload_sign,
f_fpr_ex8_reload_expo,
f_fpr_ex8_reload_frac,
f_fpr_ex1_s_sign,
f_fpr_ex1_s_expo,
f_fpr_ex1_s_frac,
f_byp_ex1_s_sign,
f_byp_ex1_s_expo,
f_byp_ex1_s_frac,
f_pic_ex6_scr_upd_move_b,
f_dcd_ex7_fpscr_wr,
f_dcd_ex7_fpscr_addr,
f_dsq_debug,
cp_axu_i0_t1_v,
cp_axu_i0_t0_t1_t,
cp_axu_i0_t1_t1_t,
cp_axu_i0_t0_t1_p,
cp_axu_i0_t1_t1_p,
cp_axu_i1_t1_v,
cp_axu_i1_t0_t1_t,
cp_axu_i1_t1_t1_t,
cp_axu_i1_t0_t1_p,
cp_axu_i1_t1_t1_p,
f_fpr_ex1_a_sign,
f_fpr_ex1_a_expo,
f_fpr_ex1_a_frac,
f_fpr_ex2_a_par,
f_fpr_ex1_c_sign,
f_fpr_ex1_c_expo,
f_fpr_ex1_c_frac,
f_fpr_ex2_c_par,
f_fpr_ex1_b_sign,
f_fpr_ex1_b_expo,
f_fpr_ex1_b_frac,
f_fpr_ex2_b_par,
f_dcd_ex1_aop_valid,
f_dcd_ex1_cop_valid,
f_dcd_ex1_bop_valid,
f_dcd_ex1_thread,
f_dcd_ex1_sp,
f_dcd_ex1_emin_dp,
f_dcd_ex1_emin_sp,
f_dcd_ex1_force_pass_b,
f_dcd_ex1_fsel_b,
f_dcd_ex1_from_integer_b,
f_dcd_ex1_to_integer_b,
f_dcd_ex1_rnd_to_int_b,
f_dcd_ex1_math_b,
f_dcd_ex1_est_recip_b,
f_dcd_ex1_est_rsqrt_b,
f_dcd_ex1_move_b,
f_dcd_ex1_prenorm_b,
f_dcd_ex1_frsp_b,
f_dcd_ex1_compare_b,
f_dcd_ex1_ordered_b,
f_dcd_ex1_pow2e_b,
f_dcd_ex1_log2e_b,
f_dcd_ex1_ftdiv,
f_dcd_ex1_ftsqrt,
f_dcd_ex1_nj_deno,
f_dcd_ex1_nj_deni,
f_dcd_ex1_sp_conv_b,
f_dcd_ex1_word_b,
f_dcd_ex1_uns_b,
f_dcd_ex1_sub_op_b,
f_dcd_ex1_force_excp_dis,
f_dcd_ex1_op_rnd_v_b,
f_dcd_ex1_op_rnd_b,
f_dcd_ex1_inv_sign_b,
f_dcd_ex1_sign_ctl_b,
f_dcd_ex1_sgncpy_b,
f_dcd_ex1_fpscr_bit_data_b,
f_dcd_ex1_fpscr_bit_mask_b,
f_dcd_ex1_fpscr_nib_mask_b,
f_dcd_ex1_mv_to_scr_b,
f_dcd_ex1_mv_from_scr_b,
f_dcd_ex1_mtfsbx_b,
f_dcd_ex1_mcrfs_b,
f_dcd_ex1_mtfsf_b,
f_dcd_ex1_mtfsfi_b,
f_dcd_ex1_uc_fc_hulp,
f_dcd_ex1_uc_fa_pos,
f_dcd_ex1_uc_fc_pos,
f_dcd_ex1_uc_fb_pos,
f_dcd_ex1_uc_fc_0_5,
f_dcd_ex1_uc_fc_1_0,
f_dcd_ex1_uc_fc_1_minus,
f_dcd_ex1_uc_fb_1_0,
f_dcd_ex1_uc_fb_0_75,
f_dcd_ex1_uc_fb_0_5,
f_dcd_ex1_uc_ft_pos,
f_dcd_ex1_uc_ft_neg,
f_dcd_ex1_uc_mid,
f_dcd_ex1_uc_end,
f_dcd_ex1_uc_special,
f_dcd_ex3_uc_zx,
f_dcd_ex3_uc_vxidi,
f_dcd_ex3_uc_vxzdz,
f_dcd_ex3_uc_vxsqrt,
f_dcd_ex3_uc_vxsnan,
f_dcd_ex3_uc_inc_lsb,
f_dcd_ex3_uc_gs_v,
f_dcd_ex3_uc_gs,
f_mad_ex7_uc_sign,
f_mad_ex7_uc_zero,
f_mad_ex4_uc_special,
f_mad_ex4_uc_zx,
f_mad_ex4_uc_vxidi,
f_mad_ex4_uc_vxzdz,
f_mad_ex4_uc_vxsqrt,
f_mad_ex4_uc_vxsnan,
f_mad_ex4_uc_res_sign,
f_mad_ex4_uc_round_mode,
f_mad_ex3_a_parity_check,
f_mad_ex3_c_parity_check,
f_mad_ex3_b_parity_check,
f_dcd_ex0_div,
f_dcd_ex0_divs,
f_dcd_ex0_sqrt,
f_dcd_ex0_sqrts,
f_dcd_ex0_record_v,
f_dcd_ex2_divsqrt_v,
f_dcd_ex2_divsqrt_hole_v,
f_dcd_flush,
f_dcd_ex1_itag,
f_dcd_ex1_fpscr_addr,
f_dcd_ex1_instr_frt,
f_dcd_ex1_instr_tid,
f_dcd_ex1_divsqrt_cr_bf,
f_dcd_axucr0_deno,
f_dsq_ex5_divsqrt_v,
f_dsq_ex6_divsqrt_v,
f_dsq_ex6_divsqrt_record_v,
f_dsq_ex6_divsqrt_cr_bf,
f_dsq_ex6_divsqrt_v_suppress,
f_dsq_ex5_divsqrt_itag,
f_dsq_ex6_divsqrt_fpscr_addr,
f_dsq_ex6_divsqrt_instr_frt,
f_dsq_ex6_divsqrt_instr_tid,
f_dsq_ex3_hangcounter_trigger,
f_ex3_b_den_flush,
f_scr_ex8_cr_fld,
f_scr_ex6_fpscr_ni_thr0,
f_scr_ex6_fpscr_ni_thr1,
f_add_ex5_fpcc_iu,
f_pic_ex6_fpr_wr_dis_b,
f_rnd_ex7_res_expo,
f_rnd_ex7_res_frac,
f_rnd_ex7_res_sign,
f_scr_ex8_fx_thread0,
f_scr_ex8_fx_thread1,
f_scr_cpl_fx_thread0,
f_scr_cpl_fx_thread1,
ex1_thread_b,
f_dcd_ex1_act,
vdd,
gnd,
scan_in,
scan_out,
clkoff_b,
act_dis,
flush,
delay_lclkr,
mpw1_b,
mpw2_b,
thold_1,
sg_1,
fpu_enable
);
parameter THREADS = 2;
input f_dcd_ex7_cancel;
input f_dcd_ex1_bypsel_a_res0;
input f_dcd_ex1_bypsel_a_res1;
input f_dcd_ex1_bypsel_a_res2;
input f_dcd_ex1_bypsel_a_load0;
input f_dcd_ex1_bypsel_a_load1;
input f_dcd_ex1_bypsel_a_load2;
input f_dcd_ex1_bypsel_a_reload0;
input f_dcd_ex1_bypsel_a_reload1;
input f_dcd_ex1_bypsel_a_reload2;
input f_dcd_ex1_bypsel_b_res0;
input f_dcd_ex1_bypsel_b_res1;
input f_dcd_ex1_bypsel_b_res2;
input f_dcd_ex1_bypsel_b_load0;
input f_dcd_ex1_bypsel_b_load1;
input f_dcd_ex1_bypsel_b_load2;
input f_dcd_ex1_bypsel_b_reload0;
input f_dcd_ex1_bypsel_b_reload1;
input f_dcd_ex1_bypsel_b_reload2;
input f_dcd_ex1_bypsel_c_res0;
input f_dcd_ex1_bypsel_c_res1;
input f_dcd_ex1_bypsel_c_res2;
input f_dcd_ex1_bypsel_c_load0;
input f_dcd_ex1_bypsel_c_load1;
input f_dcd_ex1_bypsel_c_load2;
input f_dcd_ex1_bypsel_c_reload0;
input f_dcd_ex1_bypsel_c_reload1;
input f_dcd_ex1_bypsel_c_reload2;
input f_dcd_ex1_bypsel_s_res0;
input f_dcd_ex1_bypsel_s_res1;
input f_dcd_ex1_bypsel_s_res2;
input f_dcd_ex1_bypsel_s_load0;
input f_dcd_ex1_bypsel_s_load1;
input f_dcd_ex1_bypsel_s_load2;
input f_dcd_ex1_bypsel_s_reload0;
input f_dcd_ex1_bypsel_s_reload1;
input f_dcd_ex1_bypsel_s_reload2;
input f_dcd_ex2_perr_force_c;
input f_dcd_ex2_perr_fsel_ovrd;
input f_fpr_ex8_frt_sign;
input [1:13] f_fpr_ex8_frt_expo;
input [0:52] f_fpr_ex8_frt_frac;
input f_fpr_ex9_frt_sign;
input [1:13] f_fpr_ex9_frt_expo;
input [0:52] f_fpr_ex9_frt_frac;
input f_fpr_ex6_load_sign;
input [3:13] f_fpr_ex6_load_expo;
input [0:52] f_fpr_ex6_load_frac;
input f_fpr_ex7_load_sign;
input [3:13] f_fpr_ex7_load_expo;
input [0:52] f_fpr_ex7_load_frac;
input f_fpr_ex8_load_sign;
input [3:13] f_fpr_ex8_load_expo;
input [0:52] f_fpr_ex8_load_frac;
input f_fpr_ex6_reload_sign;
input [3:13] f_fpr_ex6_reload_expo;
input [0:52] f_fpr_ex6_reload_frac;
input f_fpr_ex7_reload_sign;
input [3:13] f_fpr_ex7_reload_expo;
input [0:52] f_fpr_ex7_reload_frac;
input f_fpr_ex8_reload_sign;
input [3:13] f_fpr_ex8_reload_expo;
input [0:52] f_fpr_ex8_reload_frac;
input f_fpr_ex1_s_sign;
input [3:13] f_fpr_ex1_s_expo;
input [0:52] f_fpr_ex1_s_frac; //[0] is implicit bit
output f_byp_ex1_s_sign;
output [3:13] f_byp_ex1_s_expo;
output [0:52] f_byp_ex1_s_frac;
output f_pic_ex6_scr_upd_move_b;
input f_dcd_ex7_fpscr_wr;
input [0:5] f_dcd_ex7_fpscr_addr;
output [0:63] f_dsq_debug;
input [0:THREADS-1] cp_axu_i0_t1_v;
input [0:2] cp_axu_i0_t0_t1_t;
input [0:2] cp_axu_i0_t1_t1_t;
input [0:5] cp_axu_i0_t0_t1_p;
input [0:5] cp_axu_i0_t1_t1_p;
input [0:THREADS-1] cp_axu_i1_t1_v;
input [0:2] cp_axu_i1_t0_t1_t;
input [0:2] cp_axu_i1_t1_t1_t;
input [0:5] cp_axu_i1_t0_t1_p;
input [0:5] cp_axu_i1_t1_t1_p;
//--------------------------------------------------------------------------
input f_fpr_ex1_a_sign;
input [1:13] f_fpr_ex1_a_expo;
input [0:52] f_fpr_ex1_a_frac;
input [0:7] f_fpr_ex2_a_par;
input f_fpr_ex1_c_sign;
input [1:13] f_fpr_ex1_c_expo;
input [0:52] f_fpr_ex1_c_frac;
input [0:7] f_fpr_ex2_c_par;
input f_fpr_ex1_b_sign;
input [1:13] f_fpr_ex1_b_expo;
input [0:52] f_fpr_ex1_b_frac;
input [0:7] f_fpr_ex2_b_par;
//--------------------------------------------------------------------------
input f_dcd_ex1_aop_valid;
input f_dcd_ex1_cop_valid;
input f_dcd_ex1_bop_valid;
input [0:1] f_dcd_ex1_thread;
input f_dcd_ex1_sp; // off for frsp
input f_dcd_ex1_emin_dp; // prenorm_dp
input f_dcd_ex1_emin_sp; // prenorm_sp, frsp
input f_dcd_ex1_force_pass_b; // fmr,fnabbs,fabs,fneg,mtfsf
input f_dcd_ex1_fsel_b; // fsel
input f_dcd_ex1_from_integer_b; // fcfid (signed integer)
input f_dcd_ex1_to_integer_b; // fcti* (signed integer 32/64)
input f_dcd_ex1_rnd_to_int_b; // fri*
input f_dcd_ex1_math_b; // fmul,fmad,fmsub,fadd,fsub,fnmsub,fnmadd
input f_dcd_ex1_est_recip_b; // fres
input f_dcd_ex1_est_rsqrt_b; // frsqrte
input f_dcd_ex1_move_b; // fmr,fneg,fabs,fnabs
input f_dcd_ex1_prenorm_b; // prenorm ?? need
input f_dcd_ex1_frsp_b; // round-to-single-precision ?? need
input f_dcd_ex1_compare_b; // fcomp*
input f_dcd_ex1_ordered_b; // fcompo
input f_dcd_ex1_pow2e_b; // pow2e sp, den==>0
input f_dcd_ex1_log2e_b; // log2e sp, den==>0
input f_dcd_ex1_ftdiv; // ftdiv
input f_dcd_ex1_ftsqrt; // ftsqrt
input f_dcd_ex1_nj_deno; // force output den to zero
input f_dcd_ex1_nj_deni; // force input den to zero
input f_dcd_ex1_sp_conv_b; // for sp/dp convert
input f_dcd_ex1_word_b; // for converts word/dw
input f_dcd_ex1_uns_b; // for converts unsigned
input f_dcd_ex1_sub_op_b; // fsub, fnmsub, fmsub
input f_dcd_ex1_force_excp_dis;
input f_dcd_ex1_op_rnd_v_b; // rounding mode = nearest
input [0:1] f_dcd_ex1_op_rnd_b; // rounding mode = positive infinity
input f_dcd_ex1_inv_sign_b; // fnmsub fnmadd
input [0:1] f_dcd_ex1_sign_ctl_b; // 0:fmr/fneg 1:fneg/fnabs
input f_dcd_ex1_sgncpy_b; // for sgncpy instruction :
// BValid=1 Avalid=0 move=1 sgncpy=1
// sgnctl=fabs=00 <11 for _b>
// force pass, rnd_v=0, ovf_unf_dis,
input [0:3] f_dcd_ex1_fpscr_bit_data_b; //data to write to nibble (other than mtfsf)
input [0:3] f_dcd_ex1_fpscr_bit_mask_b; //enable update of bit within the nibble
input [0:8] f_dcd_ex1_fpscr_nib_mask_b; //enable update of this nibble
// [8] = 0 except
// if (mtfsi AND w=1 AND bf=000 ) <= 0000_0000_1
// if (mtfsf AND L==1) <= 1111_1111_1
// if (mtfsf AND L=0 and w=1 and flm=xxxx_xxxx_1) <= 0000_0000_1
// if (mtfsf AND L=0 and w=1 and flm=xxxx_xxxx_0) <= 0000_0000_0
// if (mtfsf AND L=0 and w=0 and flm=xxxx_xxxx_1) <= dddd_dddd_0
input f_dcd_ex1_mv_to_scr_b; //mcrfs,mtfsf,mtfsfi,mtfsb0,mtfsb1
input f_dcd_ex1_mv_from_scr_b; //mffs
input f_dcd_ex1_mtfsbx_b; //fpscr set bit, reset bit
input f_dcd_ex1_mcrfs_b; //move fpscr field to cr and reset exceptions
input f_dcd_ex1_mtfsf_b; //move fpr data to fpscr
input f_dcd_ex1_mtfsfi_b; //move immediate data to fpscr
input f_dcd_ex1_uc_fc_hulp; //byp : bit 53 of multiplier
input f_dcd_ex1_uc_fa_pos; //byp : immediate data
input f_dcd_ex1_uc_fc_pos; //byp : immediate data
input f_dcd_ex1_uc_fb_pos; //byp : immediate data
input f_dcd_ex1_uc_fc_0_5; //byp : immediate data
input f_dcd_ex1_uc_fc_1_0; //byp : immediate data
input f_dcd_ex1_uc_fc_1_minus; //byp : immediate data
input f_dcd_ex1_uc_fb_1_0; //byp : immediate data
input f_dcd_ex1_uc_fb_0_75; //byp : immediate data
input f_dcd_ex1_uc_fb_0_5; //byp : immediate data
input f_dcd_ex1_uc_ft_pos; //pic
input f_dcd_ex1_uc_ft_neg; //pic
input f_dcd_ex1_uc_mid;
input f_dcd_ex1_uc_end;
input f_dcd_ex1_uc_special;
input f_dcd_ex3_uc_zx;
input f_dcd_ex3_uc_vxidi;
input f_dcd_ex3_uc_vxzdz;
input f_dcd_ex3_uc_vxsqrt;
input f_dcd_ex3_uc_vxsnan;
input f_dcd_ex3_uc_inc_lsb;
input f_dcd_ex3_uc_gs_v;
input [0:1] f_dcd_ex3_uc_gs;
output f_mad_ex7_uc_sign;
output f_mad_ex7_uc_zero;
output f_mad_ex4_uc_special;
output f_mad_ex4_uc_zx;
output f_mad_ex4_uc_vxidi;
output f_mad_ex4_uc_vxzdz;
output f_mad_ex4_uc_vxsqrt;
output f_mad_ex4_uc_vxsnan;
output f_mad_ex4_uc_res_sign;
output [0:1] f_mad_ex4_uc_round_mode;
output f_mad_ex3_a_parity_check;
output f_mad_ex3_c_parity_check;
output f_mad_ex3_b_parity_check;
input f_dcd_ex0_div;
input f_dcd_ex0_divs;
input f_dcd_ex0_sqrt;
input f_dcd_ex0_sqrts;
input f_dcd_ex0_record_v;
input f_dcd_ex2_divsqrt_v;
input f_dcd_ex2_divsqrt_hole_v;
input [0:1] f_dcd_flush;
input [0:6] f_dcd_ex1_itag;
input [0:5] f_dcd_ex1_fpscr_addr;
input [0:5] f_dcd_ex1_instr_frt;
input [0:3] f_dcd_ex1_instr_tid;
input [0:4] f_dcd_ex1_divsqrt_cr_bf;
input f_dcd_axucr0_deno;
output [0:1] f_dsq_ex5_divsqrt_v;
output [0:1] f_dsq_ex6_divsqrt_v;
output f_dsq_ex6_divsqrt_record_v;
output [0:4] f_dsq_ex6_divsqrt_cr_bf;
output f_dsq_ex6_divsqrt_v_suppress;
output [0:6] f_dsq_ex5_divsqrt_itag;
output [0:5] f_dsq_ex6_divsqrt_fpscr_addr;
output [0:5] f_dsq_ex6_divsqrt_instr_frt;
output [0:3] f_dsq_ex6_divsqrt_instr_tid;
output f_dsq_ex3_hangcounter_trigger;
output f_ex3_b_den_flush; //iu (does not include all gating) ???
output [0:3] f_scr_ex8_cr_fld; //o--
output f_scr_ex6_fpscr_ni_thr0;
output f_scr_ex6_fpscr_ni_thr1;
output [0:3] f_add_ex5_fpcc_iu; //o--
output f_pic_ex6_fpr_wr_dis_b; //o--
output [1:13] f_rnd_ex7_res_expo; //o--
output [0:52] f_rnd_ex7_res_frac; //o--
output f_rnd_ex7_res_sign; //o--
output [0:3] f_scr_ex8_fx_thread0; //o--
output [0:3] f_scr_ex8_fx_thread1; //o--
output [0:3] f_scr_cpl_fx_thread0; //o--
output [0:3] f_scr_cpl_fx_thread1; //o--
//--------------------------------------------------------------------------
input [0:3] ex1_thread_b;
input f_dcd_ex1_act;
//--------------------------------------------------------------------------
inout vdd;
inout gnd;
input clk;
input rst;
input [0:18] scan_in;
output [0:18] scan_out;
input clkoff_b; // tiup
input act_dis; // ??tidn??
input flush; // ??tidn??
input [1:7] delay_lclkr; // tidn,
input [1:7] mpw1_b; // tidn,
input [0:1] mpw2_b; // tidn,
input thold_1;
input sg_1;
input fpu_enable;
parameter tiup = 1'b1;
parameter tidn = 1'b0;
wire f_fmt_ex2_inf_and_beyond_sp;
wire perv_eie_sg_1; //PERV--
wire perv_eov_sg_1; //PERV--
wire perv_fmt_sg_1; //PERV--
wire perv_mul_sg_1; //PERV--
wire perv_alg_sg_1; //PERV--
wire perv_add_sg_1; //PERV--
wire perv_lza_sg_1; //PERV--
wire perv_nrm_sg_1; //PERV--
wire perv_rnd_sg_1; //PERV--
wire perv_scr_sg_1; //PERV--
wire perv_pic_sg_1; //PERV--
wire perv_cr2_sg_1; //PERV--
wire perv_eie_thold_1; //PERV--
wire perv_eov_thold_1; //PERV--
wire perv_fmt_thold_1; //PERV--
wire perv_mul_thold_1; //PERV--
wire perv_alg_thold_1; //PERV--
wire perv_add_thold_1; //PERV--
wire perv_lza_thold_1; //PERV--
wire perv_nrm_thold_1; //PERV--
wire perv_rnd_thold_1; //PERV--
wire perv_scr_thold_1; //PERV--
wire perv_pic_thold_1; //PERV--
wire perv_cr2_thold_1; //PERV--
wire perv_eie_fpu_enable; //PERV--
wire perv_eov_fpu_enable; //PERV--
wire perv_fmt_fpu_enable; //PERV--
wire perv_mul_fpu_enable; //PERV--
wire perv_alg_fpu_enable; //PERV--
wire perv_add_fpu_enable; //PERV--
wire perv_lza_fpu_enable; //PERV--
wire perv_nrm_fpu_enable; //PERV--
wire perv_rnd_fpu_enable; //PERV--
wire perv_scr_fpu_enable; //PERV--
wire perv_pic_fpu_enable; //PERV--
wire perv_cr2_fpu_enable; //PERV--
wire f_eov_ex5_may_ovf;
wire f_add_ex5_flag_eq; //o--
wire f_add_ex5_flag_gt; //o--
wire f_add_ex5_flag_lt; //o--
wire f_add_ex5_flag_nan; //o--
wire [0:162] f_add_ex5_res; //o--
wire f_add_ex5_sign_carry; //o--
wire f_add_ex5_sticky; //o--
wire [0:1] f_add_ex5_to_int_ovf_dw; //o--
wire [0:1] f_add_ex5_to_int_ovf_wd; //o--
wire f_alg_ex3_effsub_eac_b; //o--
wire f_alg_ex3_prod_z; //o--
wire [0:162] f_alg_ex3_res; //o--
wire f_alg_ex3_sel_byp; //o--
wire f_alg_ex3_sh_ovf; //o--
wire f_alg_ex3_sh_unf; //o--
wire f_alg_ex4_frc_sel_p1; //o--
wire f_alg_ex4_int_fi; //o--
wire f_alg_ex4_int_fr; //o--
wire f_alg_ex4_sticky; //o--
wire [0:7] f_scr_fpscr_ctrl_thr0;
wire [0:7] f_scr_fpscr_ctrl_thr1;
wire [1:13] f_byp_fmt_ex2_a_expo; //o--
wire [1:13] f_byp_eie_ex2_a_expo; //o--
wire [1:13] f_byp_alg_ex2_a_expo; //o--
wire [1:13] f_byp_fmt_ex2_b_expo; //o--
wire [1:13] f_byp_eie_ex2_b_expo; //o--
wire [1:13] f_byp_alg_ex2_b_expo; //o--
wire [1:13] f_byp_fmt_ex2_c_expo; //o--
wire [1:13] f_byp_eie_ex2_c_expo; //o--
wire [1:13] f_byp_alg_ex2_c_expo; //o--
wire [0:52] f_byp_fmt_ex2_a_frac; //o--
wire [0:52] f_byp_fmt_ex2_c_frac; //o--
wire [0:52] f_byp_fmt_ex2_b_frac; //o--
wire [0:52] f_byp_mul_ex2_a_frac; //o--
wire f_byp_mul_ex2_a_frac_17; //o--
wire f_byp_mul_ex2_a_frac_35; //o--
wire [0:53] f_byp_mul_ex2_c_frac; //o--
wire [0:52] f_byp_alg_ex2_b_frac; //o--
wire f_byp_fmt_ex2_a_sign; //o--
wire f_byp_fmt_ex2_b_sign; //o--
wire f_byp_fmt_ex2_c_sign; //o--
wire f_byp_pic_ex2_a_sign; //o--
wire f_byp_pic_ex2_b_sign; //o--
wire f_byp_pic_ex2_c_sign; //o--
wire f_byp_alg_ex2_b_sign; //o--
wire [0:7] f_cr2_ex2_fpscr_shadow; //o--
wire f_pic_ex3_rnd_inf_ok; //o--
wire f_pic_ex3_rnd_nr; //o--
wire [0:3] f_cr2_ex4_fpscr_bit_data_b;
wire [0:3] f_cr2_ex4_fpscr_bit_mask_b;
wire [0:8] f_cr2_ex4_fpscr_nib_mask_b;
wire f_cr2_ex4_mcrfs_b; //o--
wire f_cr2_ex4_mtfsbx_b; //o--
wire f_cr2_ex4_mtfsf_b; //o--
wire f_cr2_ex4_mtfsfi_b; //o--
wire [0:3] f_cr2_ex4_thread_b; //o--
wire f_pic_add_ex2_act_b; //o--
wire f_pic_eov_ex3_act_b; //o--
wire f_pic_ex2_effsub_raw; //o--
wire f_pic_ex2_from_integer; //o--
wire f_pic_ex2_fsel; //o--
wire f_pic_ex2_sh_ovf_do; //o--
wire f_pic_ex2_sh_ovf_ig_b; //o--
wire f_pic_ex2_sh_unf_do; //o--
wire f_pic_ex2_sh_unf_ig_b; //o--
wire f_pic_ex3_force_sel_bexp; //o--
wire f_pic_ex3_lzo_dis_prod; //o--
wire f_pic_ex3_sp_b; //o--
wire f_pic_ex3_sp_lzo; //o--
wire f_pic_ex3_to_integer; //o--
wire f_pic_ex3_prenorm; //o--
wire f_pic_ex4_cmp_sgnneg; //o--
wire f_pic_ex4_cmp_sgnpos; //o--
wire f_pic_ex4_is_eq; //o--
wire f_pic_ex4_is_gt; //o--
wire f_pic_ex4_is_lt; //o--
wire f_pic_ex4_is_nan; //o--
wire f_pic_ex4_sel_est; //o--
wire f_pic_ex4_sp_b; //o--
wire f_pic_ex5_nj_deno; //o--
wire f_pic_ex5_oe; //o--
wire f_pic_ex5_ov_en; //o--
wire f_pic_ex5_ovf_en_oe0_b; //o--
wire f_pic_ex5_ovf_en_oe1_b; //o--
wire f_pic_ex5_quiet_b; //o--
wire f_pic_ex6_uc_inc_lsb; //o--
wire f_pic_ex6_uc_guard; //o--
wire f_pic_ex6_uc_sticky; //o--
wire f_pic_ex6_uc_g_v; //o--
wire f_pic_ex6_uc_s_v; //o--
wire f_pic_ex5_rnd_inf_ok_b; //o--
wire f_pic_ex5_rnd_ni_b; //o--
wire f_pic_ex5_rnd_nr_b; //o--
wire f_pic_ex5_sel_est_b; //o--
wire f_pic_ex5_sel_fpscr_b; //o--
wire f_pic_ex5_sp_b; //o--
wire f_pic_ex5_spec_inf_b; //o--
wire f_pic_ex5_spec_sel_k_e; //o--
wire f_pic_ex5_spec_sel_k_f; //o--
wire f_pic_ex5_to_int_ov_all; //o--
wire f_pic_ex5_to_integer_b; //o--
wire f_pic_ex5_word_b; //o--
wire f_pic_ex5_uns_b; //o--
wire f_pic_ex5_ue; //o--
wire f_pic_ex5_uf_en; //o--
wire f_pic_ex5_unf_en_ue0_b; //o--
wire f_pic_ex5_unf_en_ue1_b; //o--
wire f_pic_ex6_en_exact_zero; //o--
wire f_pic_ex6_compare_b; //o--
wire f_pic_ex3_ue1; //o--
wire f_pic_ex3_frsp_ue1; //o--
wire f_pic_ex2_frsp_ue1; //o--
wire f_pic_ex6_frsp; //o--
wire f_pic_ex6_fi_pipe_v_b; //o--
wire f_pic_ex6_fi_spec_b; //o--
wire f_pic_ex6_flag_vxcvi_b; //o--
wire f_pic_ex6_flag_vxidi_b; //o--
wire f_pic_ex6_flag_vximz_b; //o--
wire f_pic_ex6_flag_vxisi_b; //o--
wire f_pic_ex6_flag_vxsnan_b; //o--
wire f_pic_ex6_flag_vxsqrt_b; //o--
wire f_pic_ex6_flag_vxvc_b; //o--
wire f_pic_ex6_flag_vxzdz_b; //o--
wire f_pic_ex6_flag_zx_b; //o--
wire f_pic_ex6_fprf_hold_b; //o--
wire f_pic_ex6_fprf_pipe_v_b; //o--
wire [0:4] f_pic_ex6_fprf_spec_b; //o--
wire f_pic_ex6_fr_pipe_v_b; //o--
wire f_pic_ex6_fr_spec_b; //o--
wire f_pic_ex6_invert_sign; //o--
wire f_pic_ex5_byp_prod_nz; //o--
wire f_pic_ex6_k_nan;
wire f_pic_ex6_k_inf;
wire f_pic_ex6_k_max;
wire f_pic_ex6_k_zer;
wire f_pic_ex6_k_one;
wire f_pic_ex6_k_int_maxpos;
wire f_pic_ex6_k_int_maxneg;
wire f_pic_ex6_k_int_zer;
wire f_pic_ex6_ox_pipe_v_b; //o--
wire f_pic_ex6_round_sign; //o--
wire f_pic_ex6_scr_upd_move_b_int; //o--
wire f_pic_ex6_scr_upd_pipe_b; //o--
wire f_pic_ex6_ux_pipe_v_b; //o--
wire f_pic_lza_ex2_act_b; //o--
wire f_pic_mul_ex2_act; //o--
wire f_pic_fmt_ex2_act;
wire f_pic_eie_ex2_act;
wire f_pic_alg_ex2_act;
wire f_pic_cr2_ex2_act;
wire f_fmt_ex3_be_den;
wire f_pic_nrm_ex4_act_b; //o--
wire f_pic_rnd_ex4_act_b; //o--
wire f_pic_scr_ex3_act_b; //o--
wire f_eie_ex3_dw_ov; //o--
wire f_eie_ex3_dw_ov_if; //o--
wire [1:13] f_eie_ex3_lzo_expo; //o--
wire [1:13] f_eie_ex3_b_expo; //o--
wire [1:13] f_eie_ex3_tbl_expo; //o--
wire f_eie_ex3_wd_ov; //o--
wire f_eie_ex3_wd_ov_if; //o--
wire [1:13] f_eie_ex4_iexp; //o--
wire [1:13] f_eov_ex6_expo_p0; //o--
wire [3:7] f_eov_ex6_expo_p0_ue1oe1; //o--
wire [1:13] f_eov_ex6_expo_p1; //o--
wire [3:7] f_eov_ex6_expo_p1_ue1oe1; //o--
wire f_eov_ex6_ovf_expo; //o--
wire f_eov_ex6_ovf_if_expo; //o--
wire f_eov_ex6_sel_k_e; //o--
wire f_eov_ex6_sel_k_f; //o--
wire f_eov_ex6_sel_kif_e; //o--
wire f_eov_ex6_sel_kif_f; //o--
wire f_eov_ex6_unf_expo; //o--
wire f_fmt_ex2_a_expo_max; //o--
wire f_fmt_ex2_a_expo_max_dsq; //o--
wire f_fmt_ex2_a_zero; //o--
wire f_fmt_ex2_a_zero_dsq; //o--
wire f_fmt_ex2_a_frac_msb; //o--
wire f_fmt_ex2_a_frac_zero; //o--
wire f_fmt_ex2_b_expo_max; //o--
wire f_fmt_ex2_b_expo_max_dsq; //o--
wire f_fmt_ex2_b_zero; //o--
wire f_fmt_ex2_b_zero_dsq; //o--
wire f_fmt_ex2_b_frac_msb; //o--
wire f_fmt_ex2_b_frac_z32;
wire f_fmt_ex2_b_frac_zero; //o--
wire [45:52] f_fmt_ex2_bop_byt; //o--
wire f_fmt_ex2_c_expo_max; //o--
wire f_fmt_ex2_c_zero; //o--
wire f_fmt_ex2_c_frac_msb; //o--
wire f_fmt_ex2_c_frac_zero; //o--
wire f_fmt_ex2_sp_invalid; //o--
wire f_fmt_ex2_pass_sel; //o--
wire f_fmt_ex2_prod_zero; //o--
wire f_fmt_ex3_fsel_bsel; //o--
wire [0:52] f_fmt_ex3_pass_frac; //o--
wire f_fmt_ex3_pass_sign; //o--
wire f_fmt_ex3_pass_msb; //o--
wire f_fmt_ex2_b_imp; //o--
wire [0:7] f_lza_ex5_lza_amt; //o--
wire [0:2] f_lza_ex5_lza_dcd64_cp1;
wire [0:1] f_lza_ex5_lza_dcd64_cp2;
wire [0:0] f_lza_ex5_lza_dcd64_cp3;
wire f_lza_ex5_sh_rgt_en;
wire f_lza_ex5_sh_rgt_en_eov;
wire [0:7] f_lza_ex5_lza_amt_eov; //o--
wire f_lza_ex5_no_lza_edge; //o--
wire [1:108] f_mul_ex3_car; //o--
wire [1:108] f_mul_ex3_sum; //o--
wire f_nrm_ex5_extra_shift; //o--
wire f_nrm_ex6_exact_zero; //o--
wire [0:31] f_nrm_ex6_fpscr_wr_dat; //o--
wire [0:3] f_nrm_ex6_fpscr_wr_dat_dfp; //o--
wire [1:12] f_nrm_ex6_int_lsbs; //o--
wire f_nrm_ex6_int_sign;
wire f_nrm_ex6_nrm_guard_dp; //o--
wire f_nrm_ex6_nrm_guard_sp; //o--
wire f_nrm_ex6_nrm_lsb_dp; //o--
wire f_nrm_ex6_nrm_lsb_sp; //o--
wire f_nrm_ex6_nrm_sticky_dp; //o--
wire f_nrm_ex6_nrm_sticky_sp; //o--
wire [0:52] f_nrm_ex6_res; //o--
wire f_rnd_ex7_flag_den; //o--
wire f_rnd_ex7_flag_fi; //o--
wire f_rnd_ex7_flag_inf; //o--
wire f_rnd_ex7_flag_ox; //o--
wire f_rnd_ex7_flag_sgn; //o--
wire f_rnd_ex7_flag_up; //o--
wire f_rnd_ex7_flag_ux; //o--
wire f_rnd_ex7_flag_zer; //o--
wire [53:161] f_sa3_ex4_c_lza; //o--
wire [0:162] f_sa3_ex4_s_lza; //o--
wire [53:161] f_sa3_ex4_c_add; //o--
wire [0:162] f_sa3_ex4_s_add; //o--
wire [0:3] f_scr_ex6_fpscr_rd_dat_dfp; //o--
wire [0:31] f_scr_ex6_fpscr_rd_dat; //o--
wire [0:1] f_scr_ex6_fpscr_rm_thr0; //o--
wire [0:4] f_scr_ex6_fpscr_ee_thr0; //o--
wire f_scr_ex6_fpscr_ni_thr0_int; //o--
wire [0:1] f_scr_ex6_fpscr_rm_thr1; //o--
wire [0:4] f_scr_ex6_fpscr_ee_thr1; //o--
wire f_scr_ex6_fpscr_ni_thr1_int; //o--
wire [24:31] f_cr2_ex6_fpscr_rd_dat; //o--
wire [24:31] f_cr2_ex7_fpscr_rd_dat; //o--
wire f_pic_tbl_ex2_act;
wire f_pic_ex2_ftdiv;
wire f_pic_ex3_math_bzer_b;
wire perv_sa3_thold_1;
wire perv_sa3_sg_1;
wire perv_sa3_fpu_enable;
wire f_pic_ex3_b_valid;
wire f_alg_ex3_byp_nonflip;
wire f_pic_ex2_rnd_to_int;
wire f_eie_ex3_lt_bias;
wire f_eie_ex3_eq_bias_m1;
wire f_pic_ex3_est_recip;
wire f_pic_ex3_est_rsqrt;
wire f_tbe_ex4_may_ov;
wire [1:13] f_tbe_ex4_res_expo;
wire perv_tbe_sg_1;
wire perv_tbe_thold_1;
wire perv_tbe_fpu_enable;
wire perv_tbl_sg_1;
wire perv_tbl_thold_1;
wire perv_tbl_fpu_enable;
wire f_tbe_ex4_recip_2046;
wire f_tbe_ex4_recip_2045;
wire [1:19] f_fmt_ex2_b_frac;
wire [0:26] f_tbl_ex6_est_frac;
wire f_tbl_ex6_recip_den;
wire f_eie_ex3_use_bexp;
wire rnd_ex7_res_sign;
wire [1:13] rnd_ex7_res_expo;
wire [0:52] rnd_ex7_res_frac;
wire f_pic_ex2_flush_en_dp;
wire f_pic_ex2_flush_en_sp;
wire f_fmt_ex3_lu_den_recip;
wire f_fmt_ex3_lu_den_rsqrto;
wire f_tbe_ex4_recip_2044;
wire f_tbe_ex4_lu_sh;
wire [0:162] f_lze_ex3_lzo_din;
wire [0:7] f_lze_ex4_sh_rgt_amt;
wire f_lze_ex4_sh_rgt_en;
wire f_alg_ex2_sign_frmw;
wire f_tbe_ex4_match_en_sp;
wire f_tbe_ex4_match_en_dp;
wire f_tbl_ex5_unf_expo;
wire f_tbe_ex4_recip_ue1;
wire f_fmt_ex2_bexpu_le126;
wire f_fmt_ex2_gt126;
wire f_fmt_ex2_ge128;
wire f_gst_ex6_logexp_v;
wire f_gst_ex6_logexp_sign;
wire [1:11] f_gst_ex6_logexp_exp;
wire [0:19] f_gst_ex6_logexp_fract;
wire f_fmt_ex2_b_sign_gst;
wire [1:13] f_fmt_ex2_b_expo_gst_b;
wire f_pic_ex2_log2e;
wire f_pic_ex2_pow2e;
wire f_fmt_ex2_a_sign_div;
wire [01:13] f_fmt_ex2_a_expo_div_b;
wire [01:52] f_fmt_ex2_a_frac_div;
wire f_fmt_ex2_b_sign_div;
wire [01:13] f_fmt_ex2_b_expo_div_b;
wire [01:52] f_fmt_ex2_b_frac_div;
wire f_dsq_ex6_divsqrt_v_int_suppress;
wire [0:1] f_dsq_ex6_divsqrt_v_int;
wire f_dsq_ex6_divsqrt_record_v_int;
wire [0:1] f_dsq_ex5_divsqrt_v_int;
wire [0:6] f_dsq_ex5_divsqrt_itag_int;
wire [0:5] f_dsq_ex6_divsqrt_fpscr_addr_int;
wire [0:5] f_dsq_ex6_divsqrt_instr_frt_int;
wire [0:3] f_dsq_ex6_divsqrt_instr_tid_int;
wire f_dsq_ex3_hangcounter_trigger_int;
wire [0:4] f_dsq_ex6_divsqrt_cr_bf_int;
wire f_dsq_ex6_divsqrt_sign;
wire [01:13] f_dsq_ex6_divsqrt_exp;
wire [00:52] f_dsq_ex6_divsqrt_fract;
wire [00:15] f_dsq_ex6_divsqrt_flag_fpscr;
wire f_mad_ex3_uc_a_expo_den; // a exponent <= 0
wire f_mad_ex3_uc_a_expo_den_sp;
wire f_pic_ex2_nj_deni;
wire f_fmt_ex3_ae_ge_54;
wire f_fmt_ex3_be_ge_54;
wire f_fmt_ex3_be_ge_2;
wire f_fmt_ex3_be_ge_2044;
wire f_fmt_ex3_tdiv_rng_chk;
// assign unused = tidn; // todo
// fuq_byp.vhdl
fu_byp fbyp(
//--------------------------------------------------------- -- fuq_byp.vhdl
.vdd(vdd), //i--
.gnd(gnd), //i--
.clk(clk),
.rst(rst), //i--
.clkoff_b(clkoff_b), //i--
.act_dis(act_dis), //i--
.flush(flush), //i--
.delay_lclkr(delay_lclkr[1]), //i--
.mpw1_b(mpw1_b[1]), //i--
.mpw2_b(mpw2_b[0]), //i--
.thold_1(perv_fmt_thold_1), //i--
.sg_1(perv_fmt_sg_1), //i--
.fpu_enable(perv_fmt_fpu_enable), //i--
.f_byp_si(scan_in[0]), //i--fbyp
.f_byp_so(scan_out[0]), //o--fbyp
.ex1_act(f_dcd_ex1_act), //i--fbyp
.f_fpr_ex8_frt_sign(f_fpr_ex8_frt_sign), //i--mad
.f_fpr_ex8_frt_expo(f_fpr_ex8_frt_expo[1:13]), //i--mad
.f_fpr_ex8_frt_frac(f_fpr_ex8_frt_frac[0:52]), //i--mad
.f_fpr_ex9_frt_sign(f_fpr_ex9_frt_sign), //i--mad
.f_fpr_ex9_frt_expo(f_fpr_ex9_frt_expo[1:13]), //i--mad
.f_fpr_ex9_frt_frac(f_fpr_ex9_frt_frac[0:52]), //i--mad
.f_fpr_ex6_load_sign(f_fpr_ex6_load_sign), //i--fbyp
.f_fpr_ex6_load_expo(f_fpr_ex6_load_expo[3:13]), //i--fbyp
.f_fpr_ex6_load_frac(f_fpr_ex6_load_frac[0:52]), //i--fbyp
.f_fpr_ex7_load_sign(f_fpr_ex7_load_sign), //i--mad
.f_fpr_ex7_load_expo(f_fpr_ex7_load_expo[3:13]), //i--mad
.f_fpr_ex7_load_frac(f_fpr_ex7_load_frac[0:52]), //i--mad
.f_fpr_ex8_load_sign(f_fpr_ex8_load_sign), //i--mad
.f_fpr_ex8_load_expo(f_fpr_ex8_load_expo[3:13]), //i--mad
.f_fpr_ex8_load_frac(f_fpr_ex8_load_frac[0:52]), //i--mad
.f_fpr_ex6_reload_sign(f_fpr_ex6_reload_sign), //i--fbyp
.f_fpr_ex6_reload_expo(f_fpr_ex6_reload_expo[3:13]), //i--fbyp
.f_fpr_ex6_reload_frac(f_fpr_ex6_reload_frac[0:52]), //i--fbyp
.f_fpr_ex7_reload_sign(f_fpr_ex7_reload_sign), //i--mad
.f_fpr_ex7_reload_expo(f_fpr_ex7_reload_expo[3:13]), //i--mad
.f_fpr_ex7_reload_frac(f_fpr_ex7_reload_frac[0:52]), //i--mad
.f_fpr_ex8_reload_sign(f_fpr_ex8_reload_sign), //i--mad
.f_fpr_ex8_reload_expo(f_fpr_ex8_reload_expo[3:13]), //i--mad
.f_fpr_ex8_reload_frac(f_fpr_ex8_reload_frac[0:52]), //i--mad
.f_fpr_ex1_s_sign(f_fpr_ex1_s_sign),
.f_fpr_ex1_s_expo(f_fpr_ex1_s_expo),
.f_fpr_ex1_s_frac(f_fpr_ex1_s_frac),
.f_byp_ex1_s_sign(f_byp_ex1_s_sign),
.f_byp_ex1_s_expo(f_byp_ex1_s_expo),
.f_byp_ex1_s_frac(f_byp_ex1_s_frac),
.f_dcd_ex1_div_beg(tidn), //i--fbyp
.f_dcd_ex1_uc_fa_pos(f_dcd_ex1_uc_fa_pos), //i--fbyp
.f_dcd_ex1_uc_fc_pos(f_dcd_ex1_uc_fc_pos), //i--fbyp
.f_dcd_ex1_uc_fb_pos(f_dcd_ex1_uc_fb_pos), //i--fbyp
.f_dcd_ex1_uc_fc_0_5(f_dcd_ex1_uc_fc_0_5), //i--fbyp
.f_dcd_ex1_uc_fc_1_0(f_dcd_ex1_uc_fc_1_0), //i--fbyp
.f_dcd_ex1_uc_fc_1_minus(f_dcd_ex1_uc_fc_1_minus), //i--fbyp
.f_dcd_ex1_uc_fb_1_0(f_dcd_ex1_uc_fb_1_0), //i--fbyp
.f_dcd_ex1_uc_fb_0_75(f_dcd_ex1_uc_fb_0_75), //i--fbyp
.f_dcd_ex1_uc_fb_0_5(f_dcd_ex1_uc_fb_0_5), //i--fbyp
.f_dcd_ex1_uc_fc_hulp(f_dcd_ex1_uc_fc_hulp), //i--fbyp
.f_dcd_ex1_bypsel_a_res0(f_dcd_ex1_bypsel_a_res0), //i--fbyp
.f_dcd_ex1_bypsel_a_res1(f_dcd_ex1_bypsel_a_res1), //i--fbyp
.f_dcd_ex1_bypsel_a_load0(f_dcd_ex1_bypsel_a_load0), //i--fbyp
.f_dcd_ex1_bypsel_a_load1(f_dcd_ex1_bypsel_a_load1), //i--fbyp
.f_dcd_ex1_bypsel_a_load2(f_dcd_ex1_bypsel_a_load2),
.f_dcd_ex1_bypsel_a_reload0(f_dcd_ex1_bypsel_a_reload0), //i--fbyp
.f_dcd_ex1_bypsel_a_reload1(f_dcd_ex1_bypsel_a_reload1), //i--fbyp
.f_dcd_ex1_bypsel_a_reload2(f_dcd_ex1_bypsel_a_reload2),
.f_dcd_ex1_bypsel_b_res0(f_dcd_ex1_bypsel_b_res0), //i--fbyp
.f_dcd_ex1_bypsel_b_res1(f_dcd_ex1_bypsel_b_res1), //i--fbyp
.f_dcd_ex1_bypsel_b_load0(f_dcd_ex1_bypsel_b_load0), //i--fbyp
.f_dcd_ex1_bypsel_b_load1(f_dcd_ex1_bypsel_b_load1), //i--fbyp
.f_dcd_ex1_bypsel_b_load2(f_dcd_ex1_bypsel_b_load2),
.f_dcd_ex1_bypsel_b_reload0(f_dcd_ex1_bypsel_b_reload0), //i--fbyp
.f_dcd_ex1_bypsel_b_reload1(f_dcd_ex1_bypsel_b_reload1), //i--fbyp
.f_dcd_ex1_bypsel_b_reload2(f_dcd_ex1_bypsel_b_reload2),
.f_dcd_ex1_bypsel_c_res0(f_dcd_ex1_bypsel_c_res0), //i--fbyp
.f_dcd_ex1_bypsel_c_res1(f_dcd_ex1_bypsel_c_res1), //i--fbyp
.f_dcd_ex1_bypsel_c_load0(f_dcd_ex1_bypsel_c_load0), //i--fbyp
.f_dcd_ex1_bypsel_c_load1(f_dcd_ex1_bypsel_c_load1), //i--fbyp
.f_dcd_ex1_bypsel_c_load2(f_dcd_ex1_bypsel_c_load2),
.f_dcd_ex1_bypsel_c_reload0(f_dcd_ex1_bypsel_c_reload0), //i--fbyp
.f_dcd_ex1_bypsel_c_reload1(f_dcd_ex1_bypsel_c_reload1), //i--fbyp
.f_dcd_ex1_bypsel_c_reload2(f_dcd_ex1_bypsel_c_reload2),
.f_dcd_ex1_bypsel_a_res2(f_dcd_ex1_bypsel_a_res2),
.f_dcd_ex1_bypsel_b_res2(f_dcd_ex1_bypsel_b_res2),
.f_dcd_ex1_bypsel_c_res2(f_dcd_ex1_bypsel_c_res2),
.f_dcd_ex1_bypsel_s_res0(f_dcd_ex1_bypsel_s_res0),
.f_dcd_ex1_bypsel_s_res1(f_dcd_ex1_bypsel_s_res1),
.f_dcd_ex1_bypsel_s_res2(f_dcd_ex1_bypsel_s_res2),
.f_dcd_ex1_bypsel_s_load0(f_dcd_ex1_bypsel_s_load0),
.f_dcd_ex1_bypsel_s_load1(f_dcd_ex1_bypsel_s_load1),
.f_dcd_ex1_bypsel_s_load2(f_dcd_ex1_bypsel_s_load2),
.f_dcd_ex1_bypsel_s_reload0(f_dcd_ex1_bypsel_s_reload0),
.f_dcd_ex1_bypsel_s_reload1(f_dcd_ex1_bypsel_s_reload1),
.f_dcd_ex1_bypsel_s_reload2(f_dcd_ex1_bypsel_s_reload2),
.f_rnd_ex7_res_sign(rnd_ex7_res_sign), //i--fbyp
.f_rnd_ex7_res_expo(rnd_ex7_res_expo[1:13]), //i--fbyp
.f_rnd_ex7_res_frac(rnd_ex7_res_frac[0:52]), //i--fbyp
.f_fpr_ex1_a_sign(f_fpr_ex1_a_sign), //i--fbyp
.f_fpr_ex1_a_expo(f_fpr_ex1_a_expo[1:13]), //i--fbyp
.f_fpr_ex1_a_frac(f_fpr_ex1_a_frac[0:52]), //i--fbyp
.f_fpr_ex1_c_sign(f_fpr_ex1_c_sign), //i--fbyp
.f_fpr_ex1_c_expo(f_fpr_ex1_c_expo[1:13]), //i--fbyp
.f_fpr_ex1_c_frac(f_fpr_ex1_c_frac[0:52]), //i--fbyp
.f_fpr_ex1_b_sign(f_fpr_ex1_b_sign), //i--fbyp
.f_fpr_ex1_b_expo(f_fpr_ex1_b_expo[1:13]), //i--fbyp
.f_fpr_ex1_b_frac(f_fpr_ex1_b_frac[0:52]), //i--fbyp
.f_dcd_ex1_aop_valid(f_dcd_ex1_aop_valid), //i--fbyp
.f_dcd_ex1_cop_valid(f_dcd_ex1_cop_valid), //i--fbyp
.f_dcd_ex1_bop_valid(f_dcd_ex1_bop_valid), //i--fbyp
.f_dcd_ex1_sp(f_dcd_ex1_sp), //i--fbyp
.f_dcd_ex1_to_integer_b(f_dcd_ex1_to_integer_b), //i--fbyp
.f_dcd_ex1_emin_dp(f_dcd_ex1_emin_dp), //i--fbyp
.f_dcd_ex1_emin_sp(f_dcd_ex1_emin_sp), //i--fbyp
.f_byp_fmt_ex2_a_expo(f_byp_fmt_ex2_a_expo[1:13]), //o--fbyp
.f_byp_eie_ex2_a_expo(f_byp_eie_ex2_a_expo[1:13]), //o--fbyp
.f_byp_alg_ex2_a_expo(f_byp_alg_ex2_a_expo[1:13]), //o--fbyp
.f_byp_fmt_ex2_c_expo(f_byp_fmt_ex2_c_expo[1:13]), //o--fbyp
.f_byp_eie_ex2_c_expo(f_byp_eie_ex2_c_expo[1:13]), //o--fbyp
.f_byp_alg_ex2_c_expo(f_byp_alg_ex2_c_expo[1:13]), //o--fbyp
.f_byp_fmt_ex2_b_expo(f_byp_fmt_ex2_b_expo[1:13]), //o--fbyp
.f_byp_eie_ex2_b_expo(f_byp_eie_ex2_b_expo[1:13]), //o--fbyp
.f_byp_alg_ex2_b_expo(f_byp_alg_ex2_b_expo[1:13]), //o--fbyp
.f_byp_fmt_ex2_a_sign(f_byp_fmt_ex2_a_sign), //o--fbyp
.f_byp_fmt_ex2_c_sign(f_byp_fmt_ex2_c_sign), //o--fbyp
.f_byp_fmt_ex2_b_sign(f_byp_fmt_ex2_b_sign), //o--fbyp
.f_byp_pic_ex2_a_sign(f_byp_pic_ex2_a_sign), //o--fbyp
.f_byp_pic_ex2_c_sign(f_byp_pic_ex2_c_sign), //o--fbyp
.f_byp_pic_ex2_b_sign(f_byp_pic_ex2_b_sign), //o--fbyp
.f_byp_alg_ex2_b_sign(f_byp_alg_ex2_b_sign), //o--fbyp
.f_byp_mul_ex2_a_frac_17(f_byp_mul_ex2_a_frac_17), //o--fbyp
.f_byp_mul_ex2_a_frac_35(f_byp_mul_ex2_a_frac_35), //o--fbyp
.f_byp_mul_ex2_a_frac(f_byp_mul_ex2_a_frac[0:52]), //o--fbyp
.f_byp_fmt_ex2_a_frac(f_byp_fmt_ex2_a_frac[0:52]), //o--fbyp
.f_byp_mul_ex2_c_frac({f_byp_mul_ex2_c_frac[0:52], f_byp_mul_ex2_c_frac[53]}), //o--fbyp
.f_byp_fmt_ex2_c_frac(f_byp_fmt_ex2_c_frac[0:52]), //o--fbyp
.f_byp_alg_ex2_b_frac(f_byp_alg_ex2_b_frac[0:52]), //o--fbyp
.f_byp_fmt_ex2_b_frac(f_byp_fmt_ex2_b_frac[0:52]) //o--fbyp
);
//--------------------------------------------------------- -- fuq_byp.vhdl
// fu_fmt.vhdl
fu_fmt ffmt(
//----------------------------------------------------------- fu_fmt.vhdl
.vdd(vdd), //i--
.gnd(gnd), //i--
.clk(clk),
.rst(rst), //i--
.clkoff_b(clkoff_b), //i--
.act_dis(act_dis), //i--
.flush(flush), //i--
.delay_lclkr(delay_lclkr[1:2]), //i--
.mpw1_b(mpw1_b[1:2]), //i--
.mpw2_b(mpw2_b[0:0]), //i--
.thold_1(perv_fmt_thold_1), //i--
.sg_1(perv_fmt_sg_1), //i--
.fpu_enable(perv_fmt_fpu_enable), //i--
.f_fmt_si(scan_in[1]), //i--ffmt
.f_fmt_so(scan_out[1]), //o--ffmt
.ex1_act(f_dcd_ex1_act),
.ex2_act(f_pic_fmt_ex2_act),
.f_dcd_ex2_perr_force_c(f_dcd_ex2_perr_force_c),
.f_dcd_ex2_perr_fsel_ovrd(f_dcd_ex2_perr_fsel_ovrd),
.f_pic_ex2_ftdiv(f_pic_ex2_ftdiv),
.f_fmt_ex3_be_den(f_fmt_ex3_be_den),
.f_fpr_ex2_a_par(f_fpr_ex2_a_par[0:7]), //i--ffmt
.f_fpr_ex2_c_par(f_fpr_ex2_c_par[0:7]), //i--ffmt
.f_fpr_ex2_b_par(f_fpr_ex2_b_par[0:7]), //i--ffmt
.f_mad_ex3_a_parity_check(f_mad_ex3_a_parity_check), //o--ffmt
.f_mad_ex3_c_parity_check(f_mad_ex3_c_parity_check), //o--ffmt
.f_mad_ex3_b_parity_check(f_mad_ex3_b_parity_check), //o--ffmt
.f_fmt_ex3_ae_ge_54(f_fmt_ex3_ae_ge_54), //o--ffmt
.f_fmt_ex3_be_ge_54(f_fmt_ex3_be_ge_54), //o--ffmt
.f_fmt_ex3_be_ge_2(f_fmt_ex3_be_ge_2), //o--ffmt
.f_fmt_ex3_be_ge_2044(f_fmt_ex3_be_ge_2044), //o--ffmt
.f_fmt_ex3_tdiv_rng_chk(f_fmt_ex3_tdiv_rng_chk), //o--ffmt
.f_byp_fmt_ex2_a_sign(f_byp_fmt_ex2_a_sign), //i--ffmt
.f_byp_fmt_ex2_c_sign(f_byp_fmt_ex2_c_sign), //i--ffmt
.f_byp_fmt_ex2_b_sign(f_byp_fmt_ex2_b_sign), //i--ffmt
.f_byp_fmt_ex2_a_expo(f_byp_fmt_ex2_a_expo[1:13]), //i--ffmt
.f_byp_fmt_ex2_c_expo(f_byp_fmt_ex2_c_expo[1:13]), //i--ffmt
.f_byp_fmt_ex2_b_expo(f_byp_fmt_ex2_b_expo[1:13]), //i--ffmt
.f_byp_fmt_ex2_a_frac(f_byp_fmt_ex2_a_frac[0:52]), //i--ffmt
.f_byp_fmt_ex2_c_frac(f_byp_fmt_ex2_c_frac[0:52]), //i--ffmt
.f_byp_fmt_ex2_b_frac(f_byp_fmt_ex2_b_frac[0:52]), //i--ffmt
.f_dcd_ex1_sp(f_dcd_ex1_sp), //i--ffmt
.f_dcd_ex1_from_integer_b(f_dcd_ex1_from_integer_b), //i--ffmt
.f_dcd_ex1_sgncpy_b(f_dcd_ex1_sgncpy_b), //i--ffmt
.f_dcd_ex1_uc_mid(f_dcd_ex1_uc_mid), //i--ffmt
.f_dcd_ex1_uc_end(f_dcd_ex1_uc_end), //i--ffmt
.f_dcd_ex1_uc_special(f_dcd_ex1_uc_special), //i--ffmt
.f_dcd_ex1_aop_valid(f_dcd_ex1_aop_valid), //i--ffmt
.f_dcd_ex1_cop_valid(f_dcd_ex1_cop_valid), //i--ffmt
.f_dcd_ex1_bop_valid(f_dcd_ex1_bop_valid), //i--ffmt
.f_dcd_ex1_fsel_b(f_dcd_ex1_fsel_b), //i--ffmt
.f_dcd_ex1_force_pass_b(f_dcd_ex1_force_pass_b), //i--ffmt
.f_dcd_ex2_divsqrt_v(f_dcd_ex2_divsqrt_v), //i--ffmt
.f_pic_ex2_flush_en_sp(f_pic_ex2_flush_en_sp), //i--ffmt
.f_pic_ex2_flush_en_dp(f_pic_ex2_flush_en_dp), //i--ffmt
.f_pic_ex2_nj_deni(f_pic_ex2_nj_deni), //i--ffmt (connect)
.f_fmt_ex3_lu_den_recip(f_fmt_ex3_lu_den_recip), //o--ffmt
.f_fmt_ex3_lu_den_rsqrto(f_fmt_ex3_lu_den_rsqrto), //o--ffmt
.f_fmt_ex2_bop_byt(f_fmt_ex2_bop_byt[45:52]), //o--ffmt
.f_fmt_ex2_b_frac(f_fmt_ex2_b_frac[1:19]), //o--ffmt
.f_fmt_ex2_a_sign_div(f_fmt_ex2_a_sign_div), //o--fdsq -- :in std_ulogic;
.f_fmt_ex2_a_expo_div_b(f_fmt_ex2_a_expo_div_b), //o--fdsq -- :in std_ulogic_vector(01 to 13);
.f_fmt_ex2_a_frac_div(f_fmt_ex2_a_frac_div), //o--fdsq -- :in std_ulogic_vector(01 to 52);
.f_fmt_ex2_b_sign_div(f_fmt_ex2_b_sign_div), //o--fdsq -- :in std_ulogic;
.f_fmt_ex2_b_expo_div_b(f_fmt_ex2_b_expo_div_b), //o--fdsq -- :in std_ulogic_vector(01 to 13);
.f_fmt_ex2_b_frac_div(f_fmt_ex2_b_frac_div), //o--fdsq -- :in std_ulogic_vector(01 to 52);
.f_fmt_ex2_bexpu_le126(f_fmt_ex2_bexpu_le126), //o--ffmt
.f_fmt_ex2_gt126(f_fmt_ex2_gt126), //o--ffmt
.f_fmt_ex2_ge128(f_fmt_ex2_ge128), //o--ffmt
.f_fmt_ex2_inf_and_beyond_sp(f_fmt_ex2_inf_and_beyond_sp), //o--ffmt
.f_fmt_ex2_b_sign_gst(f_fmt_ex2_b_sign_gst), //o--ffmt
.f_fmt_ex2_b_expo_gst_b(f_fmt_ex2_b_expo_gst_b[1:13]), //o--ffmt
.f_mad_ex3_uc_a_expo_den(f_mad_ex3_uc_a_expo_den), //o--ffmt
.f_mad_ex3_uc_a_expo_den_sp(f_mad_ex3_uc_a_expo_den_sp), //o--ffmt
.f_fmt_ex2_a_zero(f_fmt_ex2_a_zero), //o--ffmt
.f_fmt_ex2_a_zero_dsq(f_fmt_ex2_a_zero_dsq), //o--ffmt
.f_fmt_ex2_a_expo_max(f_fmt_ex2_a_expo_max), //o--ffmt
.f_fmt_ex2_a_expo_max_dsq(f_fmt_ex2_a_expo_max_dsq), //o--ffmt
.f_fmt_ex2_a_frac_zero(f_fmt_ex2_a_frac_zero), //o--ffmt
.f_fmt_ex2_a_frac_msb(f_fmt_ex2_a_frac_msb), //o--ffmt
.f_fmt_ex2_c_zero(f_fmt_ex2_c_zero), //o--ffmt
.f_fmt_ex2_c_expo_max(f_fmt_ex2_c_expo_max), //o--ffmt
.f_fmt_ex2_c_frac_zero(f_fmt_ex2_c_frac_zero), //o--ffmt
.f_fmt_ex2_c_frac_msb(f_fmt_ex2_c_frac_msb), //o--ffmt
.f_fmt_ex2_b_zero(f_fmt_ex2_b_zero), //o--ffmt
.f_fmt_ex2_b_zero_dsq(f_fmt_ex2_b_zero_dsq), //o--ffmt
.f_fmt_ex2_b_expo_max(f_fmt_ex2_b_expo_max), //o--ffmt
.f_fmt_ex2_b_expo_max_dsq(f_fmt_ex2_b_expo_max_dsq), //o--ffmt
.f_fmt_ex2_b_frac_zero(f_fmt_ex2_b_frac_zero), //o--ffmt
.f_fmt_ex2_b_frac_msb(f_fmt_ex2_b_frac_msb), //o--ffmt
.f_fmt_ex2_b_frac_z32(f_fmt_ex2_b_frac_z32), //o--ffmt
.f_fmt_ex2_prod_zero(f_fmt_ex2_prod_zero), //o--ffmt
.f_fmt_ex2_pass_sel(f_fmt_ex2_pass_sel), //o--ffmt
.f_fmt_ex2_sp_invalid(f_fmt_ex2_sp_invalid), //o--ffmt
.f_ex3_b_den_flush(f_ex3_b_den_flush), //o--ffmt
.f_fmt_ex3_fsel_bsel(f_fmt_ex3_fsel_bsel), //o--ffmt
.f_fmt_ex3_pass_sign(f_fmt_ex3_pass_sign), //o--ffmt
.f_fmt_ex3_pass_msb(f_fmt_ex3_pass_msb), //o--ffmt
.f_fmt_ex2_b_imp(f_fmt_ex2_b_imp), //o--ffmt
.f_fmt_ex3_pass_frac(f_fmt_ex3_pass_frac[0:52]) //o--ffmt
);
//----------------------------------------------------------- fu_fmt.vhdl
// fu_eie.vhdl
fu_eie feie(
//----------------------------------------------------------- fu_eie.vhdl
.vdd(vdd), //i--
.gnd(gnd), //i--
.clk(clk),
.rst(rst), //i--
.clkoff_b(clkoff_b), //i--
.act_dis(act_dis), //i--
.flush(flush), //i--
.delay_lclkr(delay_lclkr[2:3]), //i--
.mpw1_b(mpw1_b[2:3]), //i--
.mpw2_b(mpw2_b[0:0]), //i--
.thold_1(perv_eie_thold_1), //i--
.sg_1(perv_eie_sg_1), //i--
.fpu_enable(perv_eie_fpu_enable), //i--
.f_eie_si(scan_in[2]), //i--feie
.f_eie_so(scan_out[2]), //o--feie
.ex2_act(f_pic_eie_ex2_act), //i--feie
.f_byp_eie_ex2_a_expo(f_byp_eie_ex2_a_expo[1:13]), //i--feie
.f_byp_eie_ex2_c_expo(f_byp_eie_ex2_c_expo[1:13]), //i--feie
.f_byp_eie_ex2_b_expo(f_byp_eie_ex2_b_expo[1:13]), //i--feie
.f_pic_ex2_from_integer(f_pic_ex2_from_integer), //i--feie
.f_pic_ex2_fsel(f_pic_ex2_fsel), //i--feie
.f_pic_ex3_frsp_ue1(f_pic_ex3_frsp_ue1), //i--feie
.f_alg_ex3_sel_byp(f_alg_ex3_sel_byp), //i--feie
.f_fmt_ex3_fsel_bsel(f_fmt_ex3_fsel_bsel), //i--feie
.f_pic_ex3_force_sel_bexp(f_pic_ex3_force_sel_bexp), //i--feie
.f_pic_ex3_sp_b(f_pic_ex3_sp_b), //i--feie
.f_pic_ex3_math_bzer_b(f_pic_ex3_math_bzer_b), //i--feie
.f_eie_ex3_lt_bias(f_eie_ex3_lt_bias), //o--feie
.f_eie_ex3_eq_bias_m1(f_eie_ex3_eq_bias_m1), //o--feie
.f_eie_ex3_wd_ov(f_eie_ex3_wd_ov), //o--feie
.f_eie_ex3_dw_ov(f_eie_ex3_dw_ov), //o--feie
.f_eie_ex3_wd_ov_if(f_eie_ex3_wd_ov_if), //o--feie
.f_eie_ex3_dw_ov_if(f_eie_ex3_dw_ov_if), //o--feie
.f_eie_ex3_lzo_expo(f_eie_ex3_lzo_expo[1:13]), //o--feie
.f_eie_ex3_b_expo(f_eie_ex3_b_expo[1:13]), //o--feie
.f_eie_ex3_use_bexp(f_eie_ex3_use_bexp), //o--feie
.f_eie_ex3_tbl_expo(f_eie_ex3_tbl_expo[1:13]), //o--feie
.f_eie_ex4_iexp(f_eie_ex4_iexp[1:13]) //o--feie
);
//----------------------------------------------------------- fu_eie.vhdl
// fu_eov.vhdl
fu_eov feov(
//----------------------------------------------------------- fu_eov.vhdl
.vdd(vdd), //i--
.gnd(gnd), //i--
.clk(clk),
.rst(rst), //i--
.clkoff_b(clkoff_b), //i--
.act_dis(act_dis), //i--
.flush(flush), //i--
.delay_lclkr(delay_lclkr[4:5]), //i--
.mpw1_b(mpw1_b[4:5]), //i--
.mpw2_b(mpw2_b[0:1]), //i--
.thold_1(perv_eov_thold_1), //i--
.sg_1(perv_eov_sg_1), //i--
.fpu_enable(perv_eov_fpu_enable), //i--
.f_eov_si(scan_in[3]), //i--feov
.f_eov_so(scan_out[3]), //o--feov
.ex3_act_b(f_pic_eov_ex3_act_b), //i--feov
.f_tbl_ex5_unf_expo(f_tbl_ex5_unf_expo), //i--feov
.f_tbe_ex4_may_ov(f_tbe_ex4_may_ov), //i--feov
.f_tbe_ex4_expo(f_tbe_ex4_res_expo[1:13]), //i--feov
.f_pic_ex4_sel_est(f_pic_ex4_sel_est), //i--feov
.f_eie_ex4_iexp(f_eie_ex4_iexp[1:13]), //i--feov
.f_pic_ex4_sp_b(f_pic_ex4_sp_b), //i--feov
.f_lza_ex5_sh_rgt_en_eov(f_lza_ex5_sh_rgt_en_eov), //i--feov
.f_pic_ex5_oe(f_pic_ex5_oe), //i--feov
.f_pic_ex5_ue(f_pic_ex5_ue), //i--feov
.f_pic_ex5_ov_en(f_pic_ex5_ov_en), //i--feov
.f_pic_ex5_uf_en(f_pic_ex5_uf_en), //i--feov
.f_pic_ex5_spec_sel_k_e(f_pic_ex5_spec_sel_k_e), //i--feov
.f_pic_ex5_spec_sel_k_f(f_pic_ex5_spec_sel_k_f), //i--feov
.f_pic_ex5_sel_ov_spec(tidn), //i--feov UNUSED DELETE
.f_pic_ex5_to_int_ov_all(f_pic_ex5_to_int_ov_all), //i--feov
.f_lza_ex5_no_lza_edge(f_lza_ex5_no_lza_edge), //i--feov
.f_lza_ex5_lza_amt_eov(f_lza_ex5_lza_amt_eov[0:7]), //i--feov
.f_nrm_ex5_extra_shift(f_nrm_ex5_extra_shift), //i--feov
.f_eov_ex5_may_ovf(f_eov_ex5_may_ovf), //o--feov
.f_eov_ex6_sel_k_f(f_eov_ex6_sel_k_f), //o--feov
.f_eov_ex6_sel_k_e(f_eov_ex6_sel_k_e), //o--feov
.f_eov_ex6_sel_kif_f(f_eov_ex6_sel_kif_f), //o--feov
.f_eov_ex6_sel_kif_e(f_eov_ex6_sel_kif_e), //o--feov
.f_eov_ex6_unf_expo(f_eov_ex6_unf_expo), //o--feov
.f_eov_ex6_ovf_expo(f_eov_ex6_ovf_expo), //o--feov
.f_eov_ex6_ovf_if_expo(f_eov_ex6_ovf_if_expo), //o--feov
.f_eov_ex6_expo_p0(f_eov_ex6_expo_p0[1:13]), //o--feov
.f_eov_ex6_expo_p1(f_eov_ex6_expo_p1[1:13]), //o--feov
.f_eov_ex6_expo_p0_ue1oe1(f_eov_ex6_expo_p0_ue1oe1[3:7]), //o--feov
.f_eov_ex6_expo_p1_ue1oe1(f_eov_ex6_expo_p1_ue1oe1[3:7]) //o--feov
);
//----------------------------------------------------------- fu_eov.vhdl
// fu_mul.vhdl
tri_fu_mul fmul(
//----------------------------------------------------------- fu_mul.vhdl
.vdd(vdd), //i--
.gnd(gnd), //i--
.clk(clk),
.rst(rst), //i--
.clkoff_b(clkoff_b), //i--
.act_dis(act_dis), //i--
.flush(flush), //i--
.delay_lclkr(delay_lclkr[2]), //i--
.mpw1_b(mpw1_b[2]), //i--
.mpw2_b(mpw2_b[0]), //i--
.thold_1(perv_mul_thold_1), //i--
.sg_1(perv_mul_sg_1), //i--
.fpu_enable(perv_mul_fpu_enable), //i--
.f_mul_si(scan_in[4]), //i--fmul
.f_mul_so(scan_out[4]), //o--fmul
.ex2_act(f_pic_mul_ex2_act), //i--fmul
.f_fmt_ex2_a_frac(f_byp_mul_ex2_a_frac[0:52]), //i--fmul
.f_fmt_ex2_a_frac_17(f_byp_mul_ex2_a_frac_17), //i--fmul
.f_fmt_ex2_a_frac_35(f_byp_mul_ex2_a_frac_35), //i--fmul
.f_fmt_ex2_c_frac(f_byp_mul_ex2_c_frac[0:53]), //i--fmul
.f_mul_ex3_sum(f_mul_ex3_sum[1:108]), //o--fmul
.f_mul_ex3_car(f_mul_ex3_car[1:108]) //o--fmul
);
//----------------------------------------------------------- fu_mul.vhdl
// fu_alg.vhdl
fu_alg falg(
//----------------------------------------------------------- fu_alg.vhdl
.vdd(vdd), //i--
.gnd(gnd), //i--
.clk(clk),
.rst(rst), //i--
.clkoff_b(clkoff_b), //i--
.act_dis(act_dis), //i--
.flush(flush), //i--
.delay_lclkr(delay_lclkr[1:3]), //i--
.mpw1_b(mpw1_b[1:3]), //i--
.mpw2_b(mpw2_b[0:0]), //i--
.thold_1(perv_alg_thold_1), //i--
.sg_1(perv_alg_sg_1), //i--
.fpu_enable(perv_alg_fpu_enable), //i--
.f_alg_si(scan_in[5]), //i--falg
.f_alg_so(scan_out[5]), //o--falg
.ex1_act(f_dcd_ex1_act), //i--falg
.ex2_act(f_pic_alg_ex2_act), //i--falg
.f_dcd_ex1_sp(f_dcd_ex1_sp), //i--falg
.f_pic_ex2_frsp_ue1(f_pic_ex2_frsp_ue1), //i--feie WRONG cycle (move to ex2)
.f_byp_alg_ex2_b_frac(f_byp_alg_ex2_b_frac[0:52]), //i--falg
.f_byp_alg_ex2_b_sign(f_byp_alg_ex2_b_sign), //i--falg
.f_byp_alg_ex2_b_expo(f_byp_alg_ex2_b_expo[1:13]), //i--falg
.f_byp_alg_ex2_a_expo(f_byp_alg_ex2_a_expo[1:13]), //i--falg
.f_byp_alg_ex2_c_expo(f_byp_alg_ex2_c_expo[1:13]), //i--falg
.f_fmt_ex2_prod_zero(f_fmt_ex2_prod_zero), //i--falg
.f_fmt_ex2_b_zero(f_fmt_ex2_b_zero), //i--falg
.f_fmt_ex2_pass_sel(f_fmt_ex2_pass_sel), //i--falg
.f_fmt_ex3_pass_frac(f_fmt_ex3_pass_frac[0:52]), //i--falg
.f_dcd_ex1_word_b(f_dcd_ex1_word_b), //i--falg
.f_dcd_ex1_uns_b(f_dcd_ex1_uns_b), //i--falg
.f_dcd_ex1_from_integer_b(f_dcd_ex1_from_integer_b), //i--falg
.f_dcd_ex1_to_integer_b(f_dcd_ex1_to_integer_b), //i--falg
.f_pic_ex2_rnd_to_int(f_pic_ex2_rnd_to_int), //i--falg
.f_pic_ex2_effsub_raw(f_pic_ex2_effsub_raw), //i--falg
.f_pic_ex2_sh_unf_ig_b(f_pic_ex2_sh_unf_ig_b), //i--falg
.f_pic_ex2_sh_unf_do(f_pic_ex2_sh_unf_do), //i--falg
.f_pic_ex2_sh_ovf_ig_b(f_pic_ex2_sh_ovf_ig_b), //i--falg
.f_pic_ex2_sh_ovf_do(f_pic_ex2_sh_ovf_do), //i--falg
.f_pic_ex3_rnd_nr(f_pic_ex3_rnd_nr), //i--falg
.f_pic_ex3_rnd_inf_ok(f_pic_ex3_rnd_inf_ok), //i--falg
.f_alg_ex2_sign_frmw(f_alg_ex2_sign_frmw), //o--falg
.f_alg_ex3_res(f_alg_ex3_res[0:162]), //o--falg
.f_alg_ex3_sel_byp(f_alg_ex3_sel_byp), //o--falg
.f_alg_ex3_effsub_eac_b(f_alg_ex3_effsub_eac_b), //o--falg
.f_alg_ex3_prod_z(f_alg_ex3_prod_z), //o--falg
.f_alg_ex3_sh_unf(f_alg_ex3_sh_unf), //o--falg
.f_alg_ex3_sh_ovf(f_alg_ex3_sh_ovf), //o--falg
.f_alg_ex3_byp_nonflip(f_alg_ex3_byp_nonflip), //o--falg
.f_alg_ex4_frc_sel_p1(f_alg_ex4_frc_sel_p1), //o--falg
.f_alg_ex4_sticky(f_alg_ex4_sticky), //o--falg
.f_alg_ex4_int_fr(f_alg_ex4_int_fr), //o--falg
.f_alg_ex4_int_fi(f_alg_ex4_int_fi) //o--falg
);
//----------------------------------------------------------- fu_alg.vhdl
// fuq_sa3.vhdl
fu_sa3 fsa3(
//----------------------------------------------------------- fuq_sa3.vhdl
.vdd(vdd), //i--
.gnd(gnd), //i--
.clk(clk),
.rst(rst), //i--
.clkoff_b(clkoff_b), //i--
.act_dis(act_dis), //i--
.flush(flush), //i--
.delay_lclkr(delay_lclkr[2:3]), //i--
.mpw1_b(mpw1_b[2:3]), //i--
.mpw2_b(mpw2_b[0:0]), //i--
.thold_1(perv_sa3_thold_1), //i--
.sg_1(perv_sa3_sg_1), //i--
.fpu_enable(perv_sa3_fpu_enable), //i--
.f_sa3_si(scan_in[6]), //i--fsa3
.f_sa3_so(scan_out[6]), //o--fsa3
.ex2_act_b(f_pic_add_ex2_act_b), //i--fsa3
.f_mul_ex3_sum(f_mul_ex3_sum[1:108]), //i--fsa3
.f_mul_ex3_car(f_mul_ex3_car[1:108]), //i--fsa3
.f_alg_ex3_res(f_alg_ex3_res[0:162]), //i--fsa3
.f_sa3_ex4_s_lza(f_sa3_ex4_s_lza[0:162]), //o--fsa3
.f_sa3_ex4_c_lza(f_sa3_ex4_c_lza[53:161]), //o--fsa3
.f_sa3_ex4_s_add(f_sa3_ex4_s_add[0:162]), //o--fsa3
.f_sa3_ex4_c_add(f_sa3_ex4_c_add[53:161]) //o--fsa3
);
//----------------------------------------------------------- fuq_sa3.vhdl
// fu_add.vhdl
fu_add fadd(
//----------------------------------------------------------- fu_add.vhdl
.vdd(vdd), //i--
.gnd(gnd), //i--
.clk(clk),
.rst(rst), //i--
.clkoff_b(clkoff_b), //i--
.act_dis(act_dis), //i--
.flush(flush), //i--
.delay_lclkr(delay_lclkr[3:4]), //i--
.mpw1_b(mpw1_b[3:4]), //i--
.mpw2_b(mpw2_b[0:0]), //i--
.thold_1(perv_add_thold_1), //i--
.sg_1(perv_add_sg_1), //i--
.fpu_enable(perv_add_fpu_enable), //i--
.f_add_si(scan_in[7]), //i--fadd
.f_add_so(scan_out[7]), //o--fadd
.ex2_act_b(f_pic_add_ex2_act_b), //i--fadd
.f_sa3_ex4_s(f_sa3_ex4_s_add[0:162]), //i--fadd
.f_sa3_ex4_c(f_sa3_ex4_c_add[53:161]), //i--fadd
.f_alg_ex4_frc_sel_p1(f_alg_ex4_frc_sel_p1), //i--fadd
.f_alg_ex4_sticky(f_alg_ex4_sticky), //i--fadd
.f_alg_ex3_effsub_eac_b(f_alg_ex3_effsub_eac_b), //i--fadd
.f_alg_ex3_prod_z(f_alg_ex3_prod_z), //i--fadd
.f_pic_ex4_is_gt(f_pic_ex4_is_gt), //i--fadd
.f_pic_ex4_is_lt(f_pic_ex4_is_lt), //i--fadd
.f_pic_ex4_is_eq(f_pic_ex4_is_eq), //i--fadd
.f_pic_ex4_is_nan(f_pic_ex4_is_nan), //i--fadd
.f_pic_ex4_cmp_sgnpos(f_pic_ex4_cmp_sgnpos), //i--fadd
.f_pic_ex4_cmp_sgnneg(f_pic_ex4_cmp_sgnneg), //i--fadd
.f_add_ex5_res(f_add_ex5_res[0:162]), //o--fadd
.f_add_ex5_flag_nan(f_add_ex5_flag_nan), //o--fadd
.f_add_ex5_flag_gt(f_add_ex5_flag_gt), //o--fadd
.f_add_ex5_flag_lt(f_add_ex5_flag_lt), //o--fadd
.f_add_ex5_flag_eq(f_add_ex5_flag_eq), //o--fadd
.f_add_ex5_fpcc_iu(f_add_ex5_fpcc_iu[0:3]), //o--fadd
.f_add_ex5_sign_carry(f_add_ex5_sign_carry), //o--fadd
.f_add_ex5_to_int_ovf_wd(f_add_ex5_to_int_ovf_wd[0:1]), //o--fadd
.f_add_ex5_to_int_ovf_dw(f_add_ex5_to_int_ovf_dw[0:1]), //o--fadd
.f_add_ex5_sticky(f_add_ex5_sticky) //o--fadd
);
//----------------------------------------------------------- fu_add.vhdl
// fu_lze.vhdl
fu_lze flze(
//----------------------------------------------------------- fu_lze.vhdl
.vdd(vdd), //i--
.gnd(gnd), //i--
.clk(clk),
.rst(rst), //i--
.clkoff_b(clkoff_b), //i--
.act_dis(act_dis), //i--
.flush(flush), //i--
.delay_lclkr(delay_lclkr[2:3]), //i--
.mpw1_b(mpw1_b[2:3]), //i--
.mpw2_b(mpw2_b[0:0]), //i--
.thold_1(perv_lza_thold_1), //i--
.sg_1(perv_lza_sg_1), //i--
.fpu_enable(perv_lza_fpu_enable), //i--
.f_lze_si(scan_in[8]), //i--flze
.f_lze_so(scan_out[8]), //o--flze
.ex2_act_b(f_pic_lza_ex2_act_b), //i--flze
.f_eie_ex3_lzo_expo(f_eie_ex3_lzo_expo[1:13]), //i--flze
.f_eie_ex3_b_expo(f_eie_ex3_b_expo[1:13]), //i--flze
.f_pic_ex3_est_recip(f_pic_ex3_est_recip), //i--flze
.f_pic_ex3_est_rsqrt(f_pic_ex3_est_rsqrt), //i--flze
.f_alg_ex3_byp_nonflip(f_alg_ex3_byp_nonflip), //i--flze
.f_eie_ex3_use_bexp(f_eie_ex3_use_bexp), //i--flze
.f_pic_ex3_b_valid(f_pic_ex3_b_valid), //i--flze
.f_pic_ex3_lzo_dis_prod(f_pic_ex3_lzo_dis_prod), //i--flze
.f_pic_ex3_sp_lzo(f_pic_ex3_sp_lzo), //i--flze
.f_pic_ex3_frsp_ue1(f_pic_ex3_frsp_ue1), //i--flze
.f_fmt_ex3_pass_msb_dp(f_fmt_ex3_pass_frac[0]), //i--flze
.f_alg_ex3_sel_byp(f_alg_ex3_sel_byp), //i--flze
.f_pic_ex3_to_integer(f_pic_ex3_to_integer), //i--flze
.f_pic_ex3_prenorm(f_pic_ex3_prenorm), //i--flze
.f_lze_ex3_lzo_din(f_lze_ex3_lzo_din[0:162]), //o--flze
.f_lze_ex4_sh_rgt_amt(f_lze_ex4_sh_rgt_amt[0:7]), //o--flze
.f_lze_ex4_sh_rgt_en(f_lze_ex4_sh_rgt_en) //o--flze
);
//----------------------------------------------------------- fu_lze vhdl
// fu_lza.vhdl
fu_lza flza(
//----------------------------------------------------------- fu_lza.vhdl
.vdd(vdd), //i--
.gnd(gnd), //i--
.clk(clk),
.rst(rst), //i--
.clkoff_b(clkoff_b), //i--
.act_dis(act_dis), //i--
.flush(flush), //i--
.delay_lclkr(delay_lclkr[3:4]), //i--
.mpw1_b(mpw1_b[3:4]), //i--
.mpw2_b(mpw2_b[0:0]), //i--
.thold_1(perv_lza_thold_1), //i--
.sg_1(perv_lza_sg_1), //i--
.fpu_enable(perv_lza_fpu_enable), //i--
.f_lza_si(scan_in[9]), //i--flza
.f_lza_so(scan_out[9]), //o--flza
.ex2_act_b(f_pic_lza_ex2_act_b), //i--flza
.f_sa3_ex4_s(f_sa3_ex4_s_lza[0:162]), //i--flza
.f_sa3_ex4_c(f_sa3_ex4_c_lza[53:161]), //i--flza
.f_alg_ex3_effsub_eac_b(f_alg_ex3_effsub_eac_b), //i--flza
.f_lze_ex3_lzo_din(f_lze_ex3_lzo_din[0:162]), //i--flza
.f_lze_ex4_sh_rgt_amt(f_lze_ex4_sh_rgt_amt[0:7]), //i--flza
.f_lze_ex4_sh_rgt_en(f_lze_ex4_sh_rgt_en), //i--flza
.f_lza_ex5_no_lza_edge(f_lza_ex5_no_lza_edge), //o--flza
.f_lza_ex5_lza_amt(f_lza_ex5_lza_amt[0:7]), //o--flza
.f_lza_ex5_sh_rgt_en(f_lza_ex5_sh_rgt_en), //o--flza
.f_lza_ex5_sh_rgt_en_eov(f_lza_ex5_sh_rgt_en_eov), //o--flza
.f_lza_ex5_lza_dcd64_cp1(f_lza_ex5_lza_dcd64_cp1[0:2]), //o--flza
.f_lza_ex5_lza_dcd64_cp2(f_lza_ex5_lza_dcd64_cp2[0:1]), //o--flza
.f_lza_ex5_lza_dcd64_cp3(f_lza_ex5_lza_dcd64_cp3[0]), //o--flza
.f_lza_ex5_lza_amt_eov(f_lza_ex5_lza_amt_eov[0:7]) //o--flza
);
//----------------------------------------------------------- fu_lza vhdl
// fu_nrm.vhdl
fu_nrm fnrm(
//----------------------------------------------------------- fu_nrm.vhdl
.vdd(vdd), //i--
.gnd(gnd), //i--
.clk(clk),
.rst(rst), //i--
.clkoff_b(clkoff_b), //i--
.act_dis(act_dis), //i--
.flush(flush), //i--
.delay_lclkr(delay_lclkr[4:5]), //i--
.mpw1_b(mpw1_b[4:5]), //i--
.mpw2_b(mpw2_b[0:1]), //i--
.thold_1(perv_nrm_thold_1), //i--
.sg_1(perv_nrm_sg_1), //i--
.fpu_enable(perv_nrm_fpu_enable), //i--
.f_nrm_si(scan_in[10]), //i--fnrm
.f_nrm_so(scan_out[10]), //o--fnrm
.ex4_act_b(f_pic_nrm_ex4_act_b), //i--fnrm
.f_lza_ex5_sh_rgt_en(f_lza_ex5_sh_rgt_en), //i--fnrm
.f_lza_ex5_lza_amt_cp1(f_lza_ex5_lza_amt[0:7]), //i--fnrm
.f_lza_ex5_lza_dcd64_cp1(f_lza_ex5_lza_dcd64_cp1[0:2]), //o--fnrm
.f_lza_ex5_lza_dcd64_cp2(f_lza_ex5_lza_dcd64_cp2[0:1]), //o--fnrm
.f_lza_ex5_lza_dcd64_cp3(f_lza_ex5_lza_dcd64_cp3[0]), //o--fnrm
.f_add_ex5_res(f_add_ex5_res[0:162]), //i--fnrm
.f_add_ex5_sticky(f_add_ex5_sticky), //i--fnrm
.f_pic_ex5_byp_prod_nz(f_pic_ex5_byp_prod_nz), //i--fnrm
.f_nrm_ex6_res(f_nrm_ex6_res[0:52]), //o--fnrm
.f_nrm_ex6_int_lsbs(f_nrm_ex6_int_lsbs[1:12]), //o--fnrm
.f_nrm_ex6_int_sign(f_nrm_ex6_int_sign), //o--fnrm
.f_nrm_ex6_nrm_sticky_dp(f_nrm_ex6_nrm_sticky_dp), //o--fnrm
.f_nrm_ex6_nrm_guard_dp(f_nrm_ex6_nrm_guard_dp), //o--fnrm
.f_nrm_ex6_nrm_lsb_dp(f_nrm_ex6_nrm_lsb_dp), //o--fnrm
.f_nrm_ex6_nrm_sticky_sp(f_nrm_ex6_nrm_sticky_sp), //o--fnrm
.f_nrm_ex6_nrm_guard_sp(f_nrm_ex6_nrm_guard_sp), //o--fnrm
.f_nrm_ex6_nrm_lsb_sp(f_nrm_ex6_nrm_lsb_sp), //o--fnrm
.f_nrm_ex6_exact_zero(f_nrm_ex6_exact_zero), //o--fnrm
.f_nrm_ex5_extra_shift(f_nrm_ex5_extra_shift), //o--fnrm
.f_nrm_ex6_fpscr_wr_dat_dfp(f_nrm_ex6_fpscr_wr_dat_dfp[0:3]), //o--fnrm
.f_nrm_ex6_fpscr_wr_dat(f_nrm_ex6_fpscr_wr_dat[0:31]) //o--fnrm
);
//----------------------------------------------------------- fu_nrm.vhdl
// fu_rnd.vhdl
fu_rnd frnd(
//----------------------------------------------------------- fu_rnd.vhdl
.vdd(vdd), //i--
.gnd(gnd), //i--
.clk(clk),
.rst(rst), //i--
.clkoff_b(clkoff_b), //i--
.act_dis(act_dis), //i--
.flush(flush), //i--
.delay_lclkr(delay_lclkr[5:6]), //i--
.mpw1_b(mpw1_b[5:6]), //i--
.mpw2_b(mpw2_b[1:1]), //i--
.thold_1(perv_rnd_thold_1), //i--
.sg_1(perv_rnd_sg_1), //i--
.fpu_enable(perv_rnd_fpu_enable), //i--
.f_rnd_si(scan_in[11]), //i--frnd
.f_rnd_so(scan_out[11]), //o--frnd
.ex4_act_b(f_pic_rnd_ex4_act_b), //i--frnd
.f_pic_ex5_sel_est_b(f_pic_ex5_sel_est_b), //i--frnd
.f_tbl_ex6_est_frac(f_tbl_ex6_est_frac[0:26]), //i--frnd
.f_nrm_ex6_res(f_nrm_ex6_res[0:52]), //i--frnd
.f_nrm_ex6_int_lsbs(f_nrm_ex6_int_lsbs[1:12]), //i--frnd
.f_nrm_ex6_int_sign(f_nrm_ex6_int_sign), //i--frnd
.f_nrm_ex6_nrm_sticky_dp(f_nrm_ex6_nrm_sticky_dp), //i--frnd
.f_nrm_ex6_nrm_guard_dp(f_nrm_ex6_nrm_guard_dp), //i--frnd
.f_nrm_ex6_nrm_lsb_dp(f_nrm_ex6_nrm_lsb_dp), //i--frnd
.f_nrm_ex6_nrm_sticky_sp(f_nrm_ex6_nrm_sticky_sp), //i--frnd
.f_nrm_ex6_nrm_guard_sp(f_nrm_ex6_nrm_guard_sp), //i--frnd
.f_nrm_ex6_nrm_lsb_sp(f_nrm_ex6_nrm_lsb_sp), //i--frnd
.f_nrm_ex6_exact_zero(f_nrm_ex6_exact_zero), //i--frnd
.f_pic_ex6_invert_sign(f_pic_ex6_invert_sign), //i--frnd
.f_pic_ex6_en_exact_zero(f_pic_ex6_en_exact_zero), //i--frnd
.f_pic_ex6_k_nan(f_pic_ex6_k_nan), //i--frnd
.f_pic_ex6_k_inf(f_pic_ex6_k_inf), //i--frnd
.f_pic_ex6_k_max(f_pic_ex6_k_max), //i--frnd
.f_pic_ex6_k_zer(f_pic_ex6_k_zer), //i--frnd
.f_pic_ex6_k_one(f_pic_ex6_k_one), //i--frnd
.f_pic_ex6_k_int_maxpos(f_pic_ex6_k_int_maxpos), //i--frnd
.f_pic_ex6_k_int_maxneg(f_pic_ex6_k_int_maxneg), //i--frnd
.f_pic_ex6_k_int_zer(f_pic_ex6_k_int_zer), //i--frnd
.f_tbl_ex6_recip_den(f_tbl_ex6_recip_den), //i--frnd
.f_pic_ex5_rnd_ni_b(f_pic_ex5_rnd_ni_b), //i--frnd
.f_pic_ex5_rnd_nr_b(f_pic_ex5_rnd_nr_b), //i--frnd
.f_pic_ex5_rnd_inf_ok_b(f_pic_ex5_rnd_inf_ok_b), //i--frnd
.f_pic_ex6_uc_inc_lsb(f_pic_ex6_uc_inc_lsb), //i--frnd
.f_pic_ex6_uc_guard(f_pic_ex6_uc_guard), //i--frnd
.f_pic_ex6_uc_sticky(f_pic_ex6_uc_sticky), //i--frnd
.f_pic_ex6_uc_g_v(f_pic_ex6_uc_g_v), //i--frnd
.f_pic_ex6_uc_s_v(f_pic_ex6_uc_s_v), //i--frnd
.f_pic_ex5_sel_fpscr_b(f_pic_ex5_sel_fpscr_b), //i--frnd
.f_pic_ex5_to_integer_b(f_pic_ex5_to_integer_b), //i--frnd
.f_pic_ex5_word_b(f_pic_ex5_word_b), //i--frnd
.f_pic_ex5_uns_b(f_pic_ex5_uns_b), //i--frnd
.f_pic_ex5_sp_b(f_pic_ex5_sp_b), //i--frnd
.f_pic_ex5_spec_inf_b(f_pic_ex5_spec_inf_b), //i--frnd
.f_pic_ex5_quiet_b(f_pic_ex5_quiet_b), //i--frnd
.f_pic_ex5_nj_deno(f_pic_ex5_nj_deno), //i--frnd
.f_pic_ex5_unf_en_ue0_b(f_pic_ex5_unf_en_ue0_b), //i--frnd
.f_pic_ex5_unf_en_ue1_b(f_pic_ex5_unf_en_ue1_b), //i--frnd
.f_pic_ex5_ovf_en_oe0_b(f_pic_ex5_ovf_en_oe0_b), //i--frnd
.f_pic_ex5_ovf_en_oe1_b(f_pic_ex5_ovf_en_oe1_b), //i--frnd
.f_pic_ex6_round_sign(f_pic_ex6_round_sign), //i--frnd
.f_scr_ex6_fpscr_rd_dat_dfp(f_scr_ex6_fpscr_rd_dat_dfp[0:3]), //i--frnd
.f_scr_ex6_fpscr_rd_dat(f_scr_ex6_fpscr_rd_dat[0:31]), //i--frnd
.f_eov_ex6_sel_k_f(f_eov_ex6_sel_k_f), //i--frnd
.f_eov_ex6_sel_k_e(f_eov_ex6_sel_k_e), //i--frnd
.f_eov_ex6_sel_kif_f(f_eov_ex6_sel_kif_f), //i--frnd
.f_eov_ex6_sel_kif_e(f_eov_ex6_sel_kif_e), //i--frnd
.f_eov_ex6_ovf_expo(f_eov_ex6_ovf_expo), //i--frnd
.f_eov_ex6_ovf_if_expo(f_eov_ex6_ovf_if_expo), //i--frnd
.f_eov_ex6_unf_expo(f_eov_ex6_unf_expo), //i--frnd
.f_pic_ex6_frsp(f_pic_ex6_frsp), //i--frnd
.f_eov_ex6_expo_p0(f_eov_ex6_expo_p0[1:13]), //i--frnd
.f_eov_ex6_expo_p1(f_eov_ex6_expo_p1[1:13]), //i--frnd
.f_eov_ex6_expo_p0_ue1oe1(f_eov_ex6_expo_p0_ue1oe1[3:7]), //i--frnd
.f_eov_ex6_expo_p1_ue1oe1(f_eov_ex6_expo_p1_ue1oe1[3:7]), //i--frnd
.f_gst_ex6_logexp_v(f_gst_ex6_logexp_v), //i--frnd
.f_gst_ex6_logexp_sign(f_gst_ex6_logexp_sign), //i--frnd
.f_gst_ex6_logexp_exp(f_gst_ex6_logexp_exp[1:11]), //i--frnd
.f_gst_ex6_logexp_fract(f_gst_ex6_logexp_fract[0:19]), //i--frnd
.f_dsq_ex6_divsqrt_v(f_dsq_ex6_divsqrt_v_int), //i--fdsq -- :out std_ulogic;
.f_dsq_ex6_divsqrt_sign(f_dsq_ex6_divsqrt_sign), //i--fdsq -- :out std_ulogic;
.f_dsq_ex6_divsqrt_exp(f_dsq_ex6_divsqrt_exp), //i--fdsq -- :out std_ulogic_vector(01 to 13);
.f_dsq_ex6_divsqrt_fract(f_dsq_ex6_divsqrt_fract), //i--fdsq -- :out std_ulogic_vector(00 to 52)
.f_dsq_ex6_divsqrt_flag_fpscr(f_dsq_ex6_divsqrt_flag_fpscr[0:10]), //i--fdsq -- :out std_ulogic_vector(00 to 09)
.f_mad_ex7_uc_sign(f_mad_ex7_uc_sign), //o--frnd
.f_mad_ex7_uc_zero(f_mad_ex7_uc_zero), //o--frnd
.f_rnd_ex7_res_sign(rnd_ex7_res_sign), //o--frnd
.f_rnd_ex7_res_expo(rnd_ex7_res_expo[1:13]), //o--frnd
.f_rnd_ex7_res_frac(rnd_ex7_res_frac[0:52]), //o--frnd
.f_rnd_ex7_flag_up(f_rnd_ex7_flag_up), //o--frnd
.f_rnd_ex7_flag_fi(f_rnd_ex7_flag_fi), //o--frnd
.f_rnd_ex7_flag_ox(f_rnd_ex7_flag_ox), //o--frnd
.f_rnd_ex7_flag_den(f_rnd_ex7_flag_den), //o--frnd
.f_rnd_ex7_flag_sgn(f_rnd_ex7_flag_sgn), //o--frnd
.f_rnd_ex7_flag_inf(f_rnd_ex7_flag_inf), //o--frnd
.f_rnd_ex7_flag_zer(f_rnd_ex7_flag_zer), //o--frnd
.f_rnd_ex7_flag_ux(f_rnd_ex7_flag_ux) //o--frnd
);
//----------------------------------------------------------- fu_rnd.vhdl
assign f_rnd_ex7_res_sign = rnd_ex7_res_sign;
assign f_rnd_ex7_res_expo[1:13] = rnd_ex7_res_expo[1:13];
assign f_rnd_ex7_res_frac[0:52] = rnd_ex7_res_frac[0:52];
// fu_gst.vhdl
fu_gst fgst(
//----------------------------------------------------------- fu_gst.vhdl
.vdd(vdd), //i--
.gnd(gnd), //i--
.clk(clk),
.rst(rst), //i--
.clkoff_b(clkoff_b), //i--
.act_dis(act_dis), //i--
.flush(flush), //i--
.delay_lclkr(delay_lclkr[2:5]), //i--
.mpw1_b(mpw1_b[2:5]), //i--
.mpw2_b(mpw2_b[0:1]), //i--
.thold_1(perv_rnd_thold_1), //i--
.sg_1(perv_rnd_sg_1), //i--
.fpu_enable(perv_rnd_fpu_enable), //i--
.f_gst_si(scan_in[12]), //i--fgst
.f_gst_so(scan_out[12]), //o--fgst
.ex1_act(f_dcd_ex1_act), //i--fgst (connect)
.f_fmt_ex2_b_sign_gst(f_fmt_ex2_b_sign_gst), //i--fgst
.f_fmt_ex2_b_expo_gst_b(f_fmt_ex2_b_expo_gst_b[1:13]), //i--fgst
.f_fmt_ex2_b_frac_gst(f_fmt_ex2_b_frac[1:19]), //i--fgst
.f_pic_ex2_floges(f_pic_ex2_log2e), //i--fgst
.f_pic_ex2_fexptes(f_pic_ex2_pow2e), //i--fgst
.f_gst_ex6_logexp_v(f_gst_ex6_logexp_v), //o--fgst
.f_gst_ex6_logexp_sign(f_gst_ex6_logexp_sign), //o--fgst
.f_gst_ex6_logexp_exp(f_gst_ex6_logexp_exp[1:11]), //o--fgst
.f_gst_ex6_logexp_fract(f_gst_ex6_logexp_fract[0:19]) //o--fgst
);
//----------------------------------------------------------- fuq_gst.vhdl
// fu_divsqrt.vhdl
fu_divsqrt fdsq(
//----------------------------------------------------------- fu_divsqrt.vhdl
.vdd(vdd), //i--
.gnd(gnd), //i--
.clk(clk),
.rst(rst), //i--
.clkoff_b(clkoff_b), //i--
.act_dis(act_dis), //i--
.flush(flush), //i--
.delay_lclkr(delay_lclkr[1]), //i--
.mpw1_b(mpw1_b[1]), //i--
.mpw2_b(mpw2_b[0]), //i--
.thold_1(perv_rnd_thold_1), //i--
.sg_1(perv_rnd_sg_1), //i--
.fpu_enable(perv_rnd_fpu_enable), //i--
.f_dsq_si(scan_in[13]), //i--fdsq
.f_dsq_so(scan_out[13]), //o--fdsq
.ex0_act_b(tidn), //i--fdsq (connect)
.f_dcd_ex0_div(f_dcd_ex0_div), //i--fdsq -- :in std_ulogic;
.f_dcd_ex0_divs(f_dcd_ex0_divs), //i--fdsq -- :in std_ulogic;
.f_dcd_ex0_sqrt(f_dcd_ex0_sqrt), //i--fdsq -- :in std_ulogic;
.f_dcd_ex0_sqrts(f_dcd_ex0_sqrts), //i--fdsq -- :in std_ulogic;
.f_dcd_ex0_record_v(f_dcd_ex0_record_v), //i--fdsq -- :in std_ulogic;
.f_dcd_ex2_divsqrt_hole_v(f_dcd_ex2_divsqrt_hole_v), //i--fdsq
.f_dcd_flush(f_dcd_flush), //i--fdsq -- :in std_ulogic;
.f_dcd_ex1_itag(f_dcd_ex1_itag), //i--fdsq -- :in std_ulogic_vector(0 to 6);
.f_dcd_ex1_fpscr_addr(f_dcd_ex1_fpscr_addr), //i--fdsq -- :in std_ulogic_vector(0 to 5);
.f_dcd_ex1_instr_frt(f_dcd_ex1_instr_frt), //i--fdsq -- :in std_ulogic_vector(0 to 5);
.f_dcd_ex1_instr_tid(f_dcd_ex1_instr_tid), //i--fdsq -- :in std_ulogic_vector(0 to 5);
.f_dcd_ex1_divsqrt_cr_bf(f_dcd_ex1_divsqrt_cr_bf), //i--fdsq -- :in std_ulogic_vector(0 to 5);
.f_dcd_axucr0_deno(f_dcd_axucr0_deno),
.f_fmt_ex2_a_sign_div(f_fmt_ex2_a_sign_div), //i--fdsq -- :in std_ulogic;
.f_fmt_ex2_a_expo_div_b(f_fmt_ex2_a_expo_div_b), //i--fdsq -- :in std_ulogic_vector(01 to 13);
.f_fmt_ex2_a_frac_div(f_fmt_ex2_a_frac_div), //i--fdsq -- :in std_ulogic_vector(01 to 52);
.f_fmt_ex2_b_sign_div(f_fmt_ex2_b_sign_div), //i--fdsq -- :in std_ulogic;
.f_fmt_ex2_b_expo_div_b(f_fmt_ex2_b_expo_div_b), //i--fdsq -- :in std_ulogic_vector(01 to 13);
.f_fmt_ex2_b_frac_div(f_fmt_ex2_b_frac_div), //i--fdsq -- :in std_ulogic_vector(01 to 52);
.f_fmt_ex2_a_zero_dsq(f_fmt_ex2_a_zero_dsq), //i--fdsq
.f_fmt_ex2_a_zero(f_fmt_ex2_a_zero), //i--fdsq
.f_fmt_ex2_a_expo_max(f_fmt_ex2_a_expo_max), //i--fdsq
.f_fmt_ex2_a_expo_max_dsq(f_fmt_ex2_a_expo_max_dsq), //i--fdsq
.f_fmt_ex2_a_frac_zero(f_fmt_ex2_a_frac_zero), //i--fdsq
.f_fmt_ex2_b_zero_dsq(f_fmt_ex2_b_zero_dsq), //i--fdsq
.f_fmt_ex2_b_zero(f_fmt_ex2_b_zero), //i--fdsq
.f_fmt_ex2_b_expo_max(f_fmt_ex2_b_expo_max), //i--fdsq
.f_fmt_ex2_b_expo_max_dsq(f_fmt_ex2_b_expo_max_dsq), //i--fdsq
.f_fmt_ex2_b_frac_zero(f_fmt_ex2_b_frac_zero), //i--fdsq
.f_dsq_ex3_hangcounter_trigger(f_dsq_ex3_hangcounter_trigger_int),
.f_dsq_ex5_divsqrt_v(f_dsq_ex5_divsqrt_v_int), //o--fdsq -- :out std_ulogic;
.f_dsq_ex6_divsqrt_v(f_dsq_ex6_divsqrt_v_int), //o--fdsq -- :out std_ulogic;
.f_dsq_ex6_divsqrt_record_v(f_dsq_ex6_divsqrt_record_v_int), //o--fdsq -- :out std_ulogic;
.f_dsq_ex6_divsqrt_v_suppress(f_dsq_ex6_divsqrt_v_int_suppress), //o--fdsq -- :out std_ulogic;
.f_dsq_ex5_divsqrt_itag(f_dsq_ex5_divsqrt_itag_int), //i--fdsq -- :out std_ulogic;
.f_dsq_ex6_divsqrt_fpscr_addr(f_dsq_ex6_divsqrt_fpscr_addr_int), //i--fdsq -- :out std_ulogic;
.f_dsq_ex6_divsqrt_instr_frt(f_dsq_ex6_divsqrt_instr_frt_int), //i--fdsq -- :out std_ulogic;
.f_dsq_ex6_divsqrt_instr_tid(f_dsq_ex6_divsqrt_instr_tid_int), //i--fdsq -- :out std_ulogic;
.f_dsq_ex6_divsqrt_cr_bf(f_dsq_ex6_divsqrt_cr_bf_int), //i--fdsq -- :out std_ulogic;
.f_scr_ex6_fpscr_rm_thr0(f_scr_ex6_fpscr_rm_thr0), //i--fdsq
.f_scr_ex6_fpscr_ee_thr0(f_scr_ex6_fpscr_ee_thr0), //i--fdsq
.f_scr_ex6_fpscr_rm_thr1(f_scr_ex6_fpscr_rm_thr1), //i--fdsq
.f_scr_ex6_fpscr_ee_thr1(f_scr_ex6_fpscr_ee_thr1), //i--fdsq
.f_dsq_ex6_divsqrt_sign(f_dsq_ex6_divsqrt_sign), //o--fdsq -- :out std_ulogic;
.f_dsq_ex6_divsqrt_exp(f_dsq_ex6_divsqrt_exp), //o--fdsq -- :out std_ulogic_vector(01 to 13);
.f_dsq_ex6_divsqrt_fract(f_dsq_ex6_divsqrt_fract), //o--fdsq -- :out std_ulogic_vector(00 to 52)
.f_dsq_ex6_divsqrt_flag_fpscr(f_dsq_ex6_divsqrt_flag_fpscr),//o--fdsq -- :out std_ulogic_vector(00 to 09)
.f_dsq_debug(f_dsq_debug)
);
//----------------------------------------------------------- fu_divsqrt.vhdl
assign f_dsq_ex5_divsqrt_v = f_dsq_ex5_divsqrt_v_int;
assign f_dsq_ex6_divsqrt_v = f_dsq_ex6_divsqrt_v_int;
assign f_dsq_ex6_divsqrt_record_v = f_dsq_ex6_divsqrt_record_v_int;
assign f_dsq_ex6_divsqrt_v_suppress = f_dsq_ex6_divsqrt_v_int_suppress;
assign f_dsq_ex5_divsqrt_itag = f_dsq_ex5_divsqrt_itag_int;
assign f_dsq_ex6_divsqrt_fpscr_addr = f_dsq_ex6_divsqrt_fpscr_addr_int;
assign f_dsq_ex6_divsqrt_instr_frt = f_dsq_ex6_divsqrt_instr_frt_int;
assign f_dsq_ex6_divsqrt_instr_tid = f_dsq_ex6_divsqrt_instr_tid_int;
assign f_dsq_ex3_hangcounter_trigger = f_dsq_ex3_hangcounter_trigger_int;
assign f_dsq_ex6_divsqrt_cr_bf = f_dsq_ex6_divsqrt_cr_bf_int;
// fu_pic.vhdl
fu_pic fpic(
//----------------------------------------------------------- fu_pic.vhdl
.vdd(vdd), //i--
.gnd(gnd), //i--
.clk(clk),
.rst(rst), //i--
.clkoff_b(clkoff_b), //i--
.act_dis(act_dis), //i--
.flush(flush), //i--
.delay_lclkr(delay_lclkr[1:5]), //i--
.mpw1_b(mpw1_b[1:5]), //i--
.mpw2_b(mpw2_b[0:1]), //i--
.thold_1(perv_pic_thold_1), //i--
.sg_1(perv_pic_sg_1), //i--
.fpu_enable(perv_pic_fpu_enable), //i--
.f_pic_si(scan_in[14]), //i--fpic
.f_pic_so(scan_out[14]), //o--fpic
.f_dcd_ex1_act(f_dcd_ex1_act), //i--fpic
.f_cr2_ex2_fpscr_shadow_thr0(f_scr_fpscr_ctrl_thr0), //i--fpic
.f_cr2_ex2_fpscr_shadow_thr1(f_scr_fpscr_ctrl_thr1), //i--fpic
.f_dcd_ex1_pow2e_b(f_dcd_ex1_pow2e_b), //i--fpic
.f_dcd_ex1_log2e_b(f_dcd_ex1_log2e_b), //i--fpic
.f_byp_pic_ex2_a_sign(f_byp_pic_ex2_a_sign), //i--fpic
.f_byp_pic_ex2_c_sign(f_byp_pic_ex2_c_sign), //i--fpic
.f_byp_pic_ex2_b_sign(f_byp_pic_ex2_b_sign), //i--fpic
.f_dcd_ex1_aop_valid(f_dcd_ex1_aop_valid), //i--fpic
.f_dcd_ex1_cop_valid(f_dcd_ex1_cop_valid), //i--fpic
.f_dcd_ex1_bop_valid(f_dcd_ex1_bop_valid), //i--fpic
.f_dcd_ex1_thread(f_dcd_ex1_thread), //i--fpic
.f_dcd_ex1_uc_ft_neg(f_dcd_ex1_uc_ft_neg), //i--fpic
.f_dcd_ex1_uc_ft_pos(f_dcd_ex1_uc_ft_pos), //i--fpic
.f_dcd_ex1_fsel_b(f_dcd_ex1_fsel_b), //i--fpic
.f_dcd_ex1_from_integer_b(f_dcd_ex1_from_integer_b), //i--fpic
.f_dcd_ex1_to_integer_b(f_dcd_ex1_to_integer_b), //i--fpic
.f_dcd_ex1_rnd_to_int_b(f_dcd_ex1_rnd_to_int_b), //i--fpic
.f_dcd_ex1_math_b(f_dcd_ex1_math_b), //i--fpic
.f_dcd_ex1_est_recip_b(f_dcd_ex1_est_recip_b), //i--fpic
.f_dcd_ex1_ftdiv(f_dcd_ex1_ftdiv), //i--fpic
.f_dcd_ex1_ftsqrt(f_dcd_ex1_ftsqrt), //i--fpic
.f_fmt_ex3_ae_ge_54(f_fmt_ex3_ae_ge_54), //i--fpic
.f_fmt_ex3_be_ge_54(f_fmt_ex3_be_ge_54), //i--fpic
.f_fmt_ex3_be_ge_2(f_fmt_ex3_be_ge_2), //i--fpic
.f_fmt_ex3_be_ge_2044(f_fmt_ex3_be_ge_2044), //i--fpic
.f_fmt_ex3_tdiv_rng_chk(f_fmt_ex3_tdiv_rng_chk), //i--fpic
.f_dcd_ex1_est_rsqrt_b(f_dcd_ex1_est_rsqrt_b), //i--fpic
.f_dcd_ex1_move_b(f_dcd_ex1_move_b), //i--fpic
.f_dcd_ex1_prenorm_b(f_dcd_ex1_prenorm_b), //i--fpic
.f_dcd_ex1_frsp_b(f_dcd_ex1_frsp_b), //i--fpic
.f_dcd_ex1_sp(f_dcd_ex1_sp), //i--fpic
.f_dcd_ex1_sp_conv_b(f_dcd_ex1_sp_conv_b), //i--fpic
.f_dcd_ex1_word_b(f_dcd_ex1_word_b), //i--fpic
.f_dcd_ex1_uns_b(f_dcd_ex1_uns_b), //i--fpic
.f_dcd_ex1_sub_op_b(f_dcd_ex1_sub_op_b), //i--fpic
.f_dcd_ex1_op_rnd_v_b(f_dcd_ex1_op_rnd_v_b), //i--fpic
.f_dcd_ex1_op_rnd_b(f_dcd_ex1_op_rnd_b[0:1]), //i--fpic
.f_dcd_ex1_inv_sign_b(f_dcd_ex1_inv_sign_b), //i--fpic
.f_dcd_ex1_sign_ctl_b(f_dcd_ex1_sign_ctl_b[0:1]), //i--fpic
.f_dcd_ex1_sgncpy_b(f_dcd_ex1_sgncpy_b), //i--fpic
.f_dcd_ex1_nj_deno(f_dcd_ex1_nj_deno), //i--fpic
.f_dcd_ex1_mv_to_scr_b(f_dcd_ex1_mv_to_scr_b), //i--fpic
.f_dcd_ex1_mv_from_scr_b(f_dcd_ex1_mv_from_scr_b), //i--fpic
.f_dcd_ex1_compare_b(f_dcd_ex1_compare_b), //i--fpic
.f_dcd_ex1_ordered_b(f_dcd_ex1_ordered_b), //i--fpic
.f_alg_ex2_sign_frmw(f_alg_ex2_sign_frmw), //i--fpic
.f_dcd_ex1_force_excp_dis(f_dcd_ex1_force_excp_dis), //i--fpic
.f_pic_ex2_log2e(f_pic_ex2_log2e), //i--fpic
.f_pic_ex2_pow2e(f_pic_ex2_pow2e), //i--fpic
.f_fmt_ex2_bexpu_le126(f_fmt_ex2_bexpu_le126), //i--fpic
.f_fmt_ex2_gt126(f_fmt_ex2_gt126), //i--fpic
.f_fmt_ex2_ge128(f_fmt_ex2_ge128), //i--fpic
.f_fmt_ex2_inf_and_beyond_sp(f_fmt_ex2_inf_and_beyond_sp), //i--fpic
.f_fmt_ex2_sp_invalid(f_fmt_ex2_sp_invalid), //i--fpic
.f_fmt_ex2_a_zero(f_fmt_ex2_a_zero), //i--fpic
.f_fmt_ex2_a_expo_max(f_fmt_ex2_a_expo_max), //i--fpic
.f_fmt_ex2_a_frac_zero(f_fmt_ex2_a_frac_zero), //i--fpic
.f_fmt_ex2_a_frac_msb(f_fmt_ex2_a_frac_msb), //i--fpic
.f_fmt_ex2_c_zero(f_fmt_ex2_c_zero), //i--fpic
.f_fmt_ex2_c_expo_max(f_fmt_ex2_c_expo_max), //i--fpic
.f_fmt_ex2_c_frac_zero(f_fmt_ex2_c_frac_zero), //i--fpic
.f_fmt_ex2_c_frac_msb(f_fmt_ex2_c_frac_msb), //i--fpic
.f_fmt_ex2_b_zero(f_fmt_ex2_b_zero), //i--fpic
.f_fmt_ex2_b_expo_max(f_fmt_ex2_b_expo_max), //i--fpic
.f_fmt_ex2_b_frac_zero(f_fmt_ex2_b_frac_zero), //i--fpic
.f_fmt_ex2_b_frac_msb(f_fmt_ex2_b_frac_msb), //i--fpic
.f_fmt_ex2_prod_zero(f_fmt_ex2_prod_zero), //i--fpic
.f_fmt_ex3_pass_sign(f_fmt_ex3_pass_sign), //i--fpic
.f_fmt_ex3_pass_msb(f_fmt_ex3_pass_msb), //i--fpic
.f_fmt_ex2_b_frac_z32(f_fmt_ex2_b_frac_z32), //i--fpic
.f_fmt_ex2_b_imp(f_fmt_ex2_b_imp), //i--fpic
.f_eie_ex3_wd_ov(f_eie_ex3_wd_ov), //i--fpic
.f_eie_ex3_dw_ov(f_eie_ex3_dw_ov), //i--fpic
.f_eie_ex3_wd_ov_if(f_eie_ex3_wd_ov_if), //i--fpic
.f_eie_ex3_dw_ov_if(f_eie_ex3_dw_ov_if), //i--fpic
.f_eie_ex3_lt_bias(f_eie_ex3_lt_bias), //i--fpic
.f_eie_ex3_eq_bias_m1(f_eie_ex3_eq_bias_m1), //i--fpic
.f_alg_ex3_sel_byp(f_alg_ex3_sel_byp), //i--fpic
.f_alg_ex3_effsub_eac_b(f_alg_ex3_effsub_eac_b), //i--fpic
.f_alg_ex3_sh_unf(f_alg_ex3_sh_unf), //i--fpic
.f_alg_ex3_sh_ovf(f_alg_ex3_sh_ovf), //i--fpic
.f_alg_ex4_int_fr(f_alg_ex4_int_fr), //i--fpic
.f_alg_ex4_int_fi(f_alg_ex4_int_fi), //i--fpic
.f_eov_ex5_may_ovf(f_eov_ex5_may_ovf), //i--fpic
.f_add_ex5_fpcc_iu({f_add_ex5_flag_lt, f_add_ex5_flag_gt, f_add_ex5_flag_eq, f_add_ex5_flag_nan}), //o--fadd
.f_add_ex5_sign_carry(f_add_ex5_sign_carry), //i--fpic
.f_dcd_ex1_div_beg(tidn), //i--fpic
.f_dcd_ex1_sqrt_beg(tidn), //i--fpic
.f_pic_ex6_fpr_wr_dis_b(f_pic_ex6_fpr_wr_dis_b), //o--fpic
.f_add_ex5_to_int_ovf_wd(f_add_ex5_to_int_ovf_wd[0:1]), //i--fpic
.f_add_ex5_to_int_ovf_dw(f_add_ex5_to_int_ovf_dw[0:1]), //i--fpic
.f_pic_ex2_flush_en_sp(f_pic_ex2_flush_en_sp), //o--fpic
.f_pic_ex2_flush_en_dp(f_pic_ex2_flush_en_dp), //o--fpic
.f_pic_ex2_rnd_to_int(f_pic_ex2_rnd_to_int), //o--fpic
.f_fmt_ex3_be_den (f_fmt_ex3_be_den) , //i--ffmt
.f_pic_fmt_ex2_act(f_pic_fmt_ex2_act), //o--fpic
.f_pic_eie_ex2_act(f_pic_eie_ex2_act), //o--fpic
.f_pic_mul_ex2_act(f_pic_mul_ex2_act), //o--fpic
.f_pic_alg_ex2_act(f_pic_alg_ex2_act), //o--fpic
.f_pic_cr2_ex2_act(f_pic_cr2_ex2_act), //o--fpic
.f_pic_tbl_ex2_act(f_pic_tbl_ex2_act), //o--fpic
.f_pic_ex2_ftdiv (f_pic_ex2_ftdiv ), //o--fpic to fmt
.f_pic_add_ex2_act_b(f_pic_add_ex2_act_b), //o--fpic
.f_pic_lza_ex2_act_b(f_pic_lza_ex2_act_b), //o--fpic
.f_pic_eov_ex3_act_b(f_pic_eov_ex3_act_b), //o--fpic
.f_pic_nrm_ex4_act_b(f_pic_nrm_ex4_act_b), //o--fpic
.f_pic_rnd_ex4_act_b(f_pic_rnd_ex4_act_b), //o--fpic
.f_pic_scr_ex3_act_b(f_pic_scr_ex3_act_b), //o--fpic
.f_pic_ex2_effsub_raw(f_pic_ex2_effsub_raw), //o--fpic
.f_pic_ex4_sel_est(f_pic_ex4_sel_est), //o--fpic
.f_pic_ex2_from_integer(f_pic_ex2_from_integer), //o--fpic
.f_pic_ex3_ue1(f_pic_ex3_ue1), //o--fpic
.f_pic_ex3_frsp_ue1(f_pic_ex3_frsp_ue1), //o--fpic
.f_pic_ex2_frsp_ue1(f_pic_ex2_frsp_ue1), //o--fpic --wrong cycle (temporary)
.f_pic_ex2_fsel(f_pic_ex2_fsel), //o--fpic
.f_pic_ex2_sh_ovf_do(f_pic_ex2_sh_ovf_do), //o--fpic
.f_pic_ex2_sh_ovf_ig_b(f_pic_ex2_sh_ovf_ig_b), //o--fpic
.f_pic_ex2_sh_unf_do(f_pic_ex2_sh_unf_do), //o--fpic
.f_pic_ex2_sh_unf_ig_b(f_pic_ex2_sh_unf_ig_b), //o--fpic
.f_pic_ex3_est_recip(f_pic_ex3_est_recip), //o--fpic
.f_pic_ex3_est_rsqrt(f_pic_ex3_est_rsqrt), //o--fpic
.f_pic_ex3_force_sel_bexp(f_pic_ex3_force_sel_bexp), //o--fpic
.f_pic_ex3_lzo_dis_prod(f_pic_ex3_lzo_dis_prod), //o--fpic
.f_pic_ex3_sp_b(f_pic_ex3_sp_b), //o--fpic
.f_pic_ex3_sp_lzo(f_pic_ex3_sp_lzo), //o--fpic
.f_pic_ex3_to_integer(f_pic_ex3_to_integer), //o--fpic
.f_pic_ex3_prenorm(f_pic_ex3_prenorm), //o--fpic
.f_pic_ex3_b_valid(f_pic_ex3_b_valid), //i--fpic
.f_pic_ex3_rnd_nr(f_pic_ex3_rnd_nr), //i--falg
.f_pic_ex3_rnd_inf_ok(f_pic_ex3_rnd_inf_ok), //i--falg
.f_pic_ex3_math_bzer_b(f_pic_ex3_math_bzer_b), //o--fpic
.f_pic_ex4_cmp_sgnneg(f_pic_ex4_cmp_sgnneg), //o--fpic
.f_pic_ex4_cmp_sgnpos(f_pic_ex4_cmp_sgnpos), //o--fpic
.f_pic_ex4_is_eq(f_pic_ex4_is_eq), //o--fpic
.f_pic_ex4_is_gt(f_pic_ex4_is_gt), //o--fpic
.f_pic_ex4_is_lt(f_pic_ex4_is_lt), //o--fpic
.f_pic_ex4_is_nan(f_pic_ex4_is_nan), //o--fpic
.f_pic_ex4_sp_b(f_pic_ex4_sp_b), //o--fpic
.f_dcd_ex1_uc_mid(f_dcd_ex1_uc_mid), //i--fpic
.f_dcd_ex1_uc_end(f_dcd_ex1_uc_end), //i--fpic
.f_dcd_ex1_uc_special(f_dcd_ex1_uc_special), //i--fpic
.f_mad_ex3_uc_a_expo_den_sp(f_mad_ex3_uc_a_expo_den_sp), //i--fpic
.f_mad_ex3_uc_a_expo_den(f_mad_ex3_uc_a_expo_den), //i--fpic
.f_dcd_ex3_uc_zx(f_dcd_ex3_uc_zx), //i--fpic
.f_dcd_ex3_uc_vxidi(f_dcd_ex3_uc_vxidi), //i--fpic
.f_dcd_ex3_uc_vxzdz(f_dcd_ex3_uc_vxzdz), //i--fpic
.f_dcd_ex3_uc_vxsqrt(f_dcd_ex3_uc_vxsqrt), //i--fpic
.f_dcd_ex3_uc_vxsnan(f_dcd_ex3_uc_vxsnan), //i--fpic
.f_mad_ex4_uc_special(f_mad_ex4_uc_special), //o--fpic
.f_mad_ex4_uc_zx(f_mad_ex4_uc_zx), //o--fpic
.f_mad_ex4_uc_vxidi(f_mad_ex4_uc_vxidi), //o--fpic
.f_mad_ex4_uc_vxzdz(f_mad_ex4_uc_vxzdz), //o--fpic
.f_mad_ex4_uc_vxsqrt(f_mad_ex4_uc_vxsqrt), //o--fpic
.f_mad_ex4_uc_vxsnan(f_mad_ex4_uc_vxsnan), //o--fpic
.f_mad_ex4_uc_res_sign(f_mad_ex4_uc_res_sign), //o--fpic
.f_mad_ex4_uc_round_mode(f_mad_ex4_uc_round_mode[0:1]), //o--fpic
.f_pic_ex5_byp_prod_nz(f_pic_ex5_byp_prod_nz), //o--fpic
.f_pic_ex5_sel_est_b(f_pic_ex5_sel_est_b), //o--fpic
.f_pic_ex5_nj_deno(f_pic_ex5_nj_deno), //o--fpic
.f_pic_ex5_oe(f_pic_ex5_oe), //o--fpic
.f_pic_ex5_ov_en(f_pic_ex5_ov_en), //o--fpic
.f_pic_ex5_ovf_en_oe0_b(f_pic_ex5_ovf_en_oe0_b), //o--fpic
.f_pic_ex5_ovf_en_oe1_b(f_pic_ex5_ovf_en_oe1_b), //o--fpic
.f_pic_ex5_quiet_b(f_pic_ex5_quiet_b), //o--fpic
.f_pic_ex5_rnd_inf_ok_b(f_pic_ex5_rnd_inf_ok_b), //o--fpic
.f_pic_ex5_rnd_ni_b(f_pic_ex5_rnd_ni_b), //o--fpic
.f_pic_ex5_rnd_nr_b(f_pic_ex5_rnd_nr_b), //o--fpic
.f_pic_ex5_sel_fpscr_b(f_pic_ex5_sel_fpscr_b), //o--fpic
.f_pic_ex5_sp_b(f_pic_ex5_sp_b), //o--fpic
.f_pic_ex5_spec_inf_b(f_pic_ex5_spec_inf_b), //o--fpic
.f_pic_ex5_spec_sel_k_e(f_pic_ex5_spec_sel_k_e), //o--fpic
.f_pic_ex5_spec_sel_k_f(f_pic_ex5_spec_sel_k_f), //o--fpic
.f_dcd_ex3_uc_inc_lsb(f_dcd_ex3_uc_inc_lsb), //i--fpic
.f_dcd_ex3_uc_guard(f_dcd_ex3_uc_gs[0]), //i--fpic
.f_dcd_ex3_uc_sticky(f_dcd_ex3_uc_gs[1]), //i--fpic
.f_dcd_ex3_uc_gs_v(f_dcd_ex3_uc_gs_v), //i--fpic
.f_pic_ex6_uc_inc_lsb(f_pic_ex6_uc_inc_lsb), //o--fpic
.f_pic_ex6_uc_guard(f_pic_ex6_uc_guard), //o--fpic
.f_pic_ex6_uc_sticky(f_pic_ex6_uc_sticky), //o--fpic
.f_pic_ex6_uc_g_v(f_pic_ex6_uc_g_v), //o--fpic
.f_pic_ex6_uc_s_v(f_pic_ex6_uc_s_v), //o--fpic
.f_pic_ex5_to_int_ov_all(f_pic_ex5_to_int_ov_all), //o--fpic
.f_pic_ex5_to_integer_b(f_pic_ex5_to_integer_b), //o--fpic
.f_pic_ex5_word_b(f_pic_ex5_word_b), //o--fpic
.f_pic_ex5_uns_b(f_pic_ex5_uns_b), //o--fpic
.f_pic_ex5_ue(f_pic_ex5_ue), //o--fpic
.f_pic_ex5_uf_en(f_pic_ex5_uf_en), //o--fpic
.f_pic_ex5_unf_en_ue0_b(f_pic_ex5_unf_en_ue0_b), //o--fpic
.f_pic_ex5_unf_en_ue1_b(f_pic_ex5_unf_en_ue1_b), //o--fpic
.f_pic_ex6_en_exact_zero(f_pic_ex6_en_exact_zero), //o--fpic
.f_pic_ex6_compare_b(f_pic_ex6_compare_b), //o--fpic
.f_pic_ex6_frsp(f_pic_ex6_frsp), //o--fpic
.f_pic_ex6_fi_pipe_v_b(f_pic_ex6_fi_pipe_v_b), //o--fpic
.f_pic_ex6_fi_spec_b(f_pic_ex6_fi_spec_b), //o--fpic
.f_pic_ex6_flag_vxcvi_b(f_pic_ex6_flag_vxcvi_b), //o--fpic
.f_pic_ex6_flag_vxidi_b(f_pic_ex6_flag_vxidi_b), //o--fpic
.f_pic_ex6_flag_vximz_b(f_pic_ex6_flag_vximz_b), //o--fpic
.f_pic_ex6_flag_vxisi_b(f_pic_ex6_flag_vxisi_b), //o--fpic
.f_pic_ex6_flag_vxsnan_b(f_pic_ex6_flag_vxsnan_b), //o--fpic
.f_pic_ex6_flag_vxsqrt_b(f_pic_ex6_flag_vxsqrt_b), //o--fpic
.f_pic_ex6_flag_vxvc_b(f_pic_ex6_flag_vxvc_b), //o--fpic
.f_pic_ex6_flag_vxzdz_b(f_pic_ex6_flag_vxzdz_b), //o--fpic
.f_pic_ex6_flag_zx_b(f_pic_ex6_flag_zx_b), //o--fpic
.f_pic_ex6_fprf_hold_b(f_pic_ex6_fprf_hold_b), //o--fpic
.f_pic_ex6_fprf_pipe_v_b(f_pic_ex6_fprf_pipe_v_b), //o--fpic
.f_pic_ex6_fprf_spec_b(f_pic_ex6_fprf_spec_b[0:4]), //o--fpic
.f_pic_ex6_fr_pipe_v_b(f_pic_ex6_fr_pipe_v_b), //o--fpic
.f_pic_ex6_fr_spec_b(f_pic_ex6_fr_spec_b), //o--fpic
.f_pic_ex6_invert_sign(f_pic_ex6_invert_sign), //o--fpic
.f_pic_ex6_k_nan(f_pic_ex6_k_nan), //o--fpic
.f_pic_ex6_k_inf(f_pic_ex6_k_inf), //o--fpic
.f_pic_ex6_k_max(f_pic_ex6_k_max), //o--fpic
.f_pic_ex6_k_zer(f_pic_ex6_k_zer), //o--fpic
.f_pic_ex6_k_one(f_pic_ex6_k_one), //o--fpic
.f_pic_ex6_k_int_maxpos(f_pic_ex6_k_int_maxpos), //o--fpic
.f_pic_ex6_k_int_maxneg(f_pic_ex6_k_int_maxneg), //o--fpic
.f_pic_ex6_k_int_zer(f_pic_ex6_k_int_zer), //o--fpic
.f_pic_ex6_ox_pipe_v_b(f_pic_ex6_ox_pipe_v_b), //o--fpic
.f_pic_ex6_round_sign(f_pic_ex6_round_sign), //o--fpic
.f_pic_ex6_scr_upd_move_b(f_pic_ex6_scr_upd_move_b_int), //o--fpic
.f_pic_ex6_scr_upd_pipe_b(f_pic_ex6_scr_upd_pipe_b), //o--fpic
.f_pic_ex2_nj_deni(f_pic_ex2_nj_deni), //o--fpic
.f_dcd_ex1_nj_deni(f_dcd_ex1_nj_deni), //i--fpic
.f_pic_ex6_ux_pipe_v_b(f_pic_ex6_ux_pipe_v_b) //o--fpic
);
//----------------------------------------------------------- fu_pic.vhdl
assign f_pic_ex6_scr_upd_move_b = f_pic_ex6_scr_upd_move_b_int;
// fu_cr2.vhdl
fu_cr2 fcr2(
//----------------------------------------------------------- fu_cr2.vhdl
.vdd(vdd), //i--
.gnd(gnd), //i--
.clk(clk),
.rst(rst), //i--
.clkoff_b(clkoff_b), //i--
.act_dis(act_dis), //i--
.flush(flush), //i--
.delay_lclkr(delay_lclkr[1:7]), //i--
.mpw1_b(mpw1_b[1:7]), //i--
.mpw2_b(mpw2_b[0:1]), //i--
.thold_1(perv_cr2_thold_1), //i--
.sg_1(perv_cr2_sg_1), //i--
.fpu_enable(perv_cr2_fpu_enable), //i--
.f_cr2_si(scan_in[15]), //i--fcr2
.f_cr2_so(scan_out[15]), //o--fcr2
.ex1_act(f_dcd_ex1_act), //i--fcr2
.ex2_act(f_pic_cr2_ex2_act), //i--fcr2
.ex1_thread_b(ex1_thread_b[0:3]), //i--fcr2
.f_dcd_ex7_cancel(f_dcd_ex7_cancel), //i--fcr2
.f_fmt_ex2_bop_byt(f_fmt_ex2_bop_byt[45:52]), //i--fcr2 for mtfsf to shadow reg
.f_dcd_ex1_fpscr_bit_data_b(f_dcd_ex1_fpscr_bit_data_b[0:3]), //i--fcr2 data to write to nibble (other than mtfsf)
.f_dcd_ex1_fpscr_bit_mask_b(f_dcd_ex1_fpscr_bit_mask_b[0:3]), //i--fcr2 enable update of bit within the nibble
.f_dcd_ex1_fpscr_nib_mask_b(f_dcd_ex1_fpscr_nib_mask_b[0:8]), //i--fcr2 enable update of this nibble
.f_dcd_ex1_mtfsbx_b(f_dcd_ex1_mtfsbx_b), //i--fcr2 fpscr set bit, reset bit
.f_dcd_ex1_mcrfs_b(f_dcd_ex1_mcrfs_b), //i--fcr2 move fpscr field to cr and reset exceptions
.f_dcd_ex1_mtfsf_b(f_dcd_ex1_mtfsf_b), //i--fcr2 move fpr data to fpscr
.f_dcd_ex1_mtfsfi_b(f_dcd_ex1_mtfsfi_b), //i--fcr2 move immediate data to fpscr
.f_cr2_ex4_thread_b(f_cr2_ex4_thread_b[0:3]), //o--fcr2
.f_cr2_ex4_fpscr_bit_data_b(f_cr2_ex4_fpscr_bit_data_b[0:3]), //o--fcr2 data to write to nibble (other than mtfsf)
.f_cr2_ex4_fpscr_bit_mask_b(f_cr2_ex4_fpscr_bit_mask_b[0:3]), //o--fcr2 enable update of bit within the nibble
.f_cr2_ex4_fpscr_nib_mask_b(f_cr2_ex4_fpscr_nib_mask_b[0:8]), //o--fcr2 enable update of this nibble
.f_cr2_ex4_mtfsbx_b(f_cr2_ex4_mtfsbx_b), //o--fcr2 fpscr set bit, reset bit
.f_cr2_ex4_mcrfs_b(f_cr2_ex4_mcrfs_b), //o--fcr2 move fpscr field to cr and reset exceptions
.f_cr2_ex4_mtfsf_b(f_cr2_ex4_mtfsf_b), //o--fcr2 move fpr data to fpscr
.f_cr2_ex4_mtfsfi_b(f_cr2_ex4_mtfsfi_b), //o--fcr2 move immediate data to fpscr
.f_cr2_ex6_fpscr_rd_dat(f_cr2_ex6_fpscr_rd_dat[24:31]), //o--fcr2
.f_cr2_ex7_fpscr_rd_dat(f_cr2_ex7_fpscr_rd_dat[24:31]) //o--fcr2
);
//f_cr2_ex1_fpscr_shadow(0 to 7) => f_cr2_ex1_fpscr_shadow(0 to 7) );--o--fcr2
//----------------------------------------------------------- fu_cr2.vhdl
assign f_cr2_ex2_fpscr_shadow[0:7] = f_scr_ex6_fpscr_rd_dat[24:31]; // no forwarding
fu_oscr #( .THREADS(THREADS)) fscr(
//----------------------------------------------------------- fuq_scr.vhdl
.vdd(vdd), //i--
.gnd(gnd), //i--
.clk(clk),
.rst(rst), //i--
.clkoff_b(clkoff_b), //i--
.act_dis(act_dis), //i--
.flush(flush), //i--
.delay_lclkr(delay_lclkr[4:7]), //i--
.mpw1_b(mpw1_b[4:7]), //i--
.mpw2_b(mpw2_b[0:1]), //i--
.thold_1(perv_scr_thold_1), //i--
.sg_1(perv_scr_sg_1), //i--
.fpu_enable(perv_scr_fpu_enable), //i--
.f_scr_si(scan_in[16]), //i--fscr
.f_scr_so(scan_out[16]), //o--fscr
.ex3_act_b(f_pic_scr_ex3_act_b), //i--fscr
.f_cr2_ex4_thread_b(f_cr2_ex4_thread_b[0:3]), //i--fscr
.f_dcd_ex7_cancel(f_dcd_ex7_cancel), //i--fcr2
.f_pic_ex6_scr_upd_move_b(f_pic_ex6_scr_upd_move_b_int), //i--fscr
.f_pic_ex6_scr_upd_pipe_b(f_pic_ex6_scr_upd_pipe_b), //i--fscr
.f_pic_ex6_fprf_spec_b(f_pic_ex6_fprf_spec_b[0:4]), //i--fscr
.f_pic_ex6_compare_b(f_pic_ex6_compare_b), //i--fscr
.f_pic_ex6_fprf_pipe_v_b(f_pic_ex6_fprf_pipe_v_b), //i--fscr
.f_pic_ex6_fprf_hold_b(f_pic_ex6_fprf_hold_b), //i--fscr
.f_pic_ex6_fi_spec_b(f_pic_ex6_fi_spec_b), //i--fscr
.f_pic_ex6_fi_pipe_v_b(f_pic_ex6_fi_pipe_v_b), //i--fscr
.f_pic_ex6_fr_spec_b(f_pic_ex6_fr_spec_b), //i--fscr
.f_pic_ex6_fr_pipe_v_b(f_pic_ex6_fr_pipe_v_b), //i--fscr
.f_pic_ex6_ox_spec_b(tiup), //i--fscr
.f_pic_ex6_ox_pipe_v_b(f_pic_ex6_ox_pipe_v_b), //i--fscr
.f_pic_ex6_ux_spec_b(tiup), //i--fscr
.f_pic_ex6_ux_pipe_v_b(f_pic_ex6_ux_pipe_v_b), //i--fscr
.f_pic_ex6_flag_vxsnan_b(f_pic_ex6_flag_vxsnan_b), //i--fscr
.f_pic_ex6_flag_vxisi_b(f_pic_ex6_flag_vxisi_b), //i--fscr
.f_pic_ex6_flag_vxidi_b(f_pic_ex6_flag_vxidi_b), //i--fscr
.f_pic_ex6_flag_vxzdz_b(f_pic_ex6_flag_vxzdz_b), //i--fscr
.f_pic_ex6_flag_vximz_b(f_pic_ex6_flag_vximz_b), //i--fscr
.f_pic_ex6_flag_vxvc_b(f_pic_ex6_flag_vxvc_b), //i--fscr
.f_pic_ex6_flag_vxsqrt_b(f_pic_ex6_flag_vxsqrt_b), //i--fscr
.f_pic_ex6_flag_vxcvi_b(f_pic_ex6_flag_vxcvi_b), //i--fscr
.f_pic_ex6_flag_zx_b(f_pic_ex6_flag_zx_b), //i--fscr
.f_nrm_ex6_fpscr_wr_dat_dfp(f_nrm_ex6_fpscr_wr_dat_dfp[0:3]), //i--fscr
.f_nrm_ex6_fpscr_wr_dat(f_nrm_ex6_fpscr_wr_dat[0:31]), //i--fscr
.f_cr2_ex4_fpscr_bit_data_b(f_cr2_ex4_fpscr_bit_data_b[0:3]), //o--fscr data to write to nibble (other than mtfsf)
.f_cr2_ex4_fpscr_bit_mask_b(f_cr2_ex4_fpscr_bit_mask_b[0:3]), //o--fscr enable update of bit within the nibble
.f_cr2_ex4_fpscr_nib_mask_b(f_cr2_ex4_fpscr_nib_mask_b[0:8]), //o--fscr enable update of this nibble
.f_cr2_ex4_mtfsbx_b(f_cr2_ex4_mtfsbx_b), //o--fscr fpscr set bit, reset bit
.f_cr2_ex4_mcrfs_b(f_cr2_ex4_mcrfs_b), //o--fscr move fpscr field to cr and reset exceptions
.f_cr2_ex4_mtfsf_b(f_cr2_ex4_mtfsf_b), //o--fscr move fpr data to fpscr
.f_cr2_ex4_mtfsfi_b(f_cr2_ex4_mtfsfi_b), //o--fscr move immediate data to fpscr
.f_dsq_ex6_divsqrt_v(f_dsq_ex6_divsqrt_v_int), //i--fdsq -- :in std_ulogic;
.f_dsq_ex6_divsqrt_v_suppress(f_dsq_ex6_divsqrt_v_int_suppress), //i--fdsq -- :in std_ulogic;
.f_dsq_ex6_divsqrt_flag_fpscr_zx(f_dsq_ex6_divsqrt_flag_fpscr[2]), //i--fdsq
.f_dsq_ex6_divsqrt_flag_fpscr_idi(f_dsq_ex6_divsqrt_flag_fpscr[11]), //i--fdsq
.f_dsq_ex6_divsqrt_flag_fpscr_zdz(f_dsq_ex6_divsqrt_flag_fpscr[12]), //i--fdsq
.f_dsq_ex6_divsqrt_flag_fpscr_sqrt(f_dsq_ex6_divsqrt_flag_fpscr[13]), //i--fdsq
.f_dsq_ex6_divsqrt_flag_fpscr_nan(f_dsq_ex6_divsqrt_flag_fpscr[14]), //i--fdsq
.f_dsq_ex6_divsqrt_flag_fpscr_snan(f_dsq_ex6_divsqrt_flag_fpscr[15]), //i--fdsq
.f_rnd_ex7_flag_up(f_rnd_ex7_flag_up), //i--fscr
.f_rnd_ex7_flag_fi(f_rnd_ex7_flag_fi), //i--fscr
.f_rnd_ex7_flag_ox(f_rnd_ex7_flag_ox), //i--fscr
.f_rnd_ex7_flag_den(f_rnd_ex7_flag_den), //i--fscr
.f_rnd_ex7_flag_sgn(f_rnd_ex7_flag_sgn), //i--fscr
.f_rnd_ex7_flag_inf(f_rnd_ex7_flag_inf), //i--fscr
.f_rnd_ex7_flag_zer(f_rnd_ex7_flag_zer), //i--fscr
.f_rnd_ex7_flag_ux(f_rnd_ex7_flag_ux), //i--fscr
.f_cr2_ex7_fpscr_rd_dat(f_cr2_ex7_fpscr_rd_dat[24:31]), //i--fscr
.f_cr2_ex6_fpscr_rd_dat(f_cr2_ex6_fpscr_rd_dat[24:31]), //i--fscr
.f_dcd_ex7_fpscr_wr(f_dcd_ex7_fpscr_wr), //i--fscr
.f_dcd_ex7_fpscr_addr(f_dcd_ex7_fpscr_addr), //i--fscr
.cp_axu_i0_t1_v(cp_axu_i0_t1_v),
.cp_axu_i0_t0_t1_t(cp_axu_i0_t0_t1_t),
.cp_axu_i0_t1_t1_t(cp_axu_i0_t1_t1_t),
.cp_axu_i0_t0_t1_p(cp_axu_i0_t0_t1_p),
.cp_axu_i0_t1_t1_p(cp_axu_i0_t1_t1_p),
//
.cp_axu_i1_t1_v(cp_axu_i1_t1_v),
.cp_axu_i1_t0_t1_t(cp_axu_i1_t0_t1_t),
.cp_axu_i1_t1_t1_t(cp_axu_i1_t1_t1_t),
.cp_axu_i1_t0_t1_p(cp_axu_i1_t0_t1_p),
.cp_axu_i1_t1_t1_p(cp_axu_i1_t1_t1_p),
.f_scr_ex6_fpscr_rd_dat(f_scr_ex6_fpscr_rd_dat[0:31]), //o--fscr
.f_scr_fpscr_ctrl_thr0(f_scr_fpscr_ctrl_thr0),
.f_scr_fpscr_ctrl_thr1(f_scr_fpscr_ctrl_thr1),
.f_scr_ex6_fpscr_rd_dat_dfp(f_scr_ex6_fpscr_rd_dat_dfp[0:3]), //o--fscr
.f_scr_ex6_fpscr_rm_thr0(f_scr_ex6_fpscr_rm_thr0), //o--fscr
.f_scr_ex6_fpscr_ee_thr0(f_scr_ex6_fpscr_ee_thr0), //o--fscr
.f_scr_ex6_fpscr_ni_thr0(f_scr_ex6_fpscr_ni_thr0_int), //o--fscr
.f_scr_ex6_fpscr_rm_thr1(f_scr_ex6_fpscr_rm_thr1), //o--fscr
.f_scr_ex6_fpscr_ee_thr1(f_scr_ex6_fpscr_ee_thr1), //o--fscr
.f_scr_ex6_fpscr_ni_thr1(f_scr_ex6_fpscr_ni_thr1_int), //o--fscr
.f_scr_ex8_cr_fld(f_scr_ex8_cr_fld[0:3]), //o--fscr
.f_scr_ex8_fx_thread0(f_scr_ex8_fx_thread0[0:3]), //o--fscr --UNUSED ??
.f_scr_ex8_fx_thread1(f_scr_ex8_fx_thread1[0:3]), //o--fscr --UNUSED ??
.f_scr_cpl_fx_thread0(f_scr_cpl_fx_thread0[0:3]), //o--fscr --UNUSED ??
.f_scr_cpl_fx_thread1(f_scr_cpl_fx_thread1[0:3]) //o--fscr --UNUSED ??
);
//----------------------------------------------------------- fuq_scr.vhdl
assign f_scr_ex6_fpscr_ni_thr0 = f_scr_ex6_fpscr_ni_thr0_int;
assign f_scr_ex6_fpscr_ni_thr1 = f_scr_ex6_fpscr_ni_thr1_int;
// exponent for table lookups
fu_tblexp ftbe(
//----------------------------------------------------------- fuq_tblexp.vhdl
.vdd(vdd), //i--
.gnd(gnd), //i--
.clk(clk),
.rst(rst), //i--
.clkoff_b(clkoff_b), //i--
.act_dis(act_dis), //i--
.flush(flush), //i--
.delay_lclkr(delay_lclkr[2:3]), //i--
.mpw1_b(mpw1_b[2:3]), //i--
.mpw2_b(mpw2_b[0:0]), //i--
.thold_1(perv_tbe_thold_1), //i--
.sg_1(perv_tbe_sg_1), //i--
.fpu_enable(perv_tbe_fpu_enable), //i--
.si(scan_in[17]), //i--ftbe
.so(scan_out[17]), //o--ftbe
.ex2_act_b(f_pic_lza_ex2_act_b), //i--ftbe
.f_pic_ex3_ue1(f_pic_ex3_ue1), //i--ftbe
.f_pic_ex3_sp_b(f_pic_ex3_sp_b), //i--ftbe
.f_pic_ex3_est_recip(f_pic_ex3_est_recip), //i--ftbe
.f_pic_ex3_est_rsqrt(f_pic_ex3_est_rsqrt), //i--ftbe
.f_eie_ex3_tbl_expo(f_eie_ex3_tbl_expo[1:13]), //i--ftbe
.f_fmt_ex3_lu_den_recip(f_fmt_ex3_lu_den_recip), //i--ftbe
.f_fmt_ex3_lu_den_rsqrto(f_fmt_ex3_lu_den_rsqrto), //i--ftbe
.f_tbe_ex4_match_en_sp(f_tbe_ex4_match_en_sp), //o--ftbe
.f_tbe_ex4_match_en_dp(f_tbe_ex4_match_en_dp), //o--ftbe
.f_tbe_ex4_recip_2046(f_tbe_ex4_recip_2046), //o--ftbe
.f_tbe_ex4_recip_2045(f_tbe_ex4_recip_2045), //o--ftbe
.f_tbe_ex4_recip_2044(f_tbe_ex4_recip_2044), //o--ftbe
.f_tbe_ex4_lu_sh(f_tbe_ex4_lu_sh), //o--ftbe
.f_tbe_ex4_recip_ue1(f_tbe_ex4_recip_ue1), //o--ftbe
.f_tbe_ex4_may_ov(f_tbe_ex4_may_ov), //o--ftbe
.f_tbe_ex4_res_expo(f_tbe_ex4_res_expo[1:13]) //o--ftbe
);
fu_tbllut ftbl(
//----------------------------------------------------------- fuq_tbllut.vhdl
.vdd(vdd), //i--
.gnd(gnd), //i--
.clk(clk),
.rst(rst), //i--
.clkoff_b(clkoff_b), //i--
.act_dis(act_dis), //i--
.flush(flush), //i--
.delay_lclkr(delay_lclkr[2:5]), //i--
.mpw1_b(mpw1_b[2:5]), //i--
.mpw2_b(mpw2_b[0:1]), //i--
.thold_1(perv_tbl_thold_1), //i--
.sg_1(perv_tbl_sg_1), //i--
.fpu_enable(perv_tbl_fpu_enable), //i--
.si(scan_in[18]), //i--ftbl
.so(scan_out[18]), //o--ftbl
.ex2_act(f_pic_tbl_ex2_act), //i--ftbl
.f_fmt_ex2_b_frac(f_fmt_ex2_b_frac[1:6]), //i--ftbl
.f_fmt_ex3_b_frac(f_fmt_ex3_pass_frac[7:22]), //i--ftbl
.f_tbe_ex3_expo_lsb(f_eie_ex3_tbl_expo[13]), //i--ftbl
.f_tbe_ex3_est_recip(f_pic_ex3_est_recip), //i--ftbl
.f_tbe_ex3_est_rsqrt(f_pic_ex3_est_rsqrt), //i--ftbl
.f_tbe_ex4_recip_ue1(f_tbe_ex4_recip_ue1), //i--ftbl
.f_tbe_ex4_lu_sh(f_tbe_ex4_lu_sh), //i--ftbl
.f_tbe_ex4_match_en_sp(f_tbe_ex4_match_en_sp), //i--ftbl
.f_tbe_ex4_match_en_dp(f_tbe_ex4_match_en_dp), //i--ftbl
.f_tbe_ex4_recip_2046(f_tbe_ex4_recip_2046), //i--ftbl
.f_tbe_ex4_recip_2045(f_tbe_ex4_recip_2045), //i--ftbl
.f_tbe_ex4_recip_2044(f_tbe_ex4_recip_2044), //i--ftbl
.f_tbl_ex6_est_frac(f_tbl_ex6_est_frac[0:26]), //o--ftbl
.f_tbl_ex5_unf_expo(f_tbl_ex5_unf_expo), //o--ftbl
.f_tbl_ex6_recip_den(f_tbl_ex6_recip_den) //o--ftbl
);
//----------------------------------------------------------- fuq_tbllut.vhdl
//-------------------------------------------
// pervasive
//-------------------------------------------
assign perv_tbl_sg_1 = sg_1;
assign perv_tbe_sg_1 = sg_1;
assign perv_eie_sg_1 = sg_1;
assign perv_eov_sg_1 = sg_1;
assign perv_fmt_sg_1 = sg_1;
assign perv_mul_sg_1 = sg_1;
assign perv_alg_sg_1 = sg_1;
assign perv_sa3_sg_1 = sg_1;
assign perv_add_sg_1 = sg_1;
assign perv_lza_sg_1 = sg_1;
assign perv_nrm_sg_1 = sg_1;
assign perv_rnd_sg_1 = sg_1;
assign perv_scr_sg_1 = sg_1;
assign perv_pic_sg_1 = sg_1;
assign perv_cr2_sg_1 = sg_1;
assign perv_tbl_thold_1 = thold_1;
assign perv_tbe_thold_1 = thold_1;
assign perv_eie_thold_1 = thold_1;
assign perv_eov_thold_1 = thold_1;
assign perv_fmt_thold_1 = thold_1;
assign perv_mul_thold_1 = thold_1;
assign perv_alg_thold_1 = thold_1;
assign perv_sa3_thold_1 = thold_1;
assign perv_add_thold_1 = thold_1;
assign perv_lza_thold_1 = thold_1;
assign perv_nrm_thold_1 = thold_1;
assign perv_rnd_thold_1 = thold_1;
assign perv_scr_thold_1 = thold_1;
assign perv_pic_thold_1 = thold_1;
assign perv_cr2_thold_1 = thold_1;
assign perv_tbl_fpu_enable = fpu_enable;
assign perv_tbe_fpu_enable = fpu_enable;
assign perv_eie_fpu_enable = fpu_enable;
assign perv_eov_fpu_enable = fpu_enable;
assign perv_fmt_fpu_enable = fpu_enable;
assign perv_mul_fpu_enable = fpu_enable;
assign perv_alg_fpu_enable = fpu_enable;
assign perv_sa3_fpu_enable = fpu_enable;
assign perv_add_fpu_enable = fpu_enable;
assign perv_lza_fpu_enable = fpu_enable;
assign perv_nrm_fpu_enable = fpu_enable;
assign perv_rnd_fpu_enable = fpu_enable;
assign perv_scr_fpu_enable = fpu_enable;
assign perv_pic_fpu_enable = fpu_enable;
assign perv_cr2_fpu_enable = fpu_enable;
endmodule
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