module sb_1__0_
( chany_top_in, top_left_grid_pin_42_, top_left_grid_pin_43_, top_left_grid_pin_44_, top_left_grid_pin_45_, top_left_grid_pin_46_, top_left_grid_pin_47_, top_left_grid_pin_48_, top_left_grid_pin_49_, chanx_right_in, right_bottom_grid_pin_1_, right_bottom_grid_pin_3_, right_bottom_grid_pin_5_, right_bottom_grid_pin_7_, right_bottom_grid_pin_9_, right_bottom_grid_pin_11_, right_bottom_grid_pin_13_, right_bottom_grid_pin_15_, right_bottom_grid_pin_17_, chanx_left_in, left_bottom_grid_pin_1_, left_bottom_grid_pin_3_, left_bottom_grid_pin_5_, left_bottom_grid_pin_7_, left_bottom_grid_pin_9_, left_bottom_grid_pin_11_, left_bottom_grid_pin_13_, left_bottom_grid_pin_15_, left_bottom_grid_pin_17_, ccff_head, chany_top_out, chanx_right_out, chanx_left_out, ccff_tail, SC_IN_TOP, SC_OUT_TOP, Test_en_S_in, Test_en_N_out, prog_clk_0_N_in, prog_clk_3_S_in, prog_clk_3_N_out, clk_3_S_in, clk_3_N_out ); 
  input [0:19] chany_top_in;
  input [0:0] top_left_grid_pin_42_;
  input [0:0] top_left_grid_pin_43_;
  input [0:0] top_left_grid_pin_44_;
  input [0:0] top_left_grid_pin_45_;
  input [0:0] top_left_grid_pin_46_;
  input [0:0] top_left_grid_pin_47_;
  input [0:0] top_left_grid_pin_48_;
  input [0:0] top_left_grid_pin_49_;
  input [0:19] chanx_right_in;
  input [0:0] right_bottom_grid_pin_1_;
  input [0:0] right_bottom_grid_pin_3_;
  input [0:0] right_bottom_grid_pin_5_;
  input [0:0] right_bottom_grid_pin_7_;
  input [0:0] right_bottom_grid_pin_9_;
  input [0:0] right_bottom_grid_pin_11_;
  input [0:0] right_bottom_grid_pin_13_;
  input [0:0] right_bottom_grid_pin_15_;
  input [0:0] right_bottom_grid_pin_17_;
  input [0:19] chanx_left_in;
  input [0:0] left_bottom_grid_pin_1_;
  input [0:0] left_bottom_grid_pin_3_;
  input [0:0] left_bottom_grid_pin_5_;
  input [0:0] left_bottom_grid_pin_7_;
  input [0:0] left_bottom_grid_pin_9_;
  input [0:0] left_bottom_grid_pin_11_;
  input [0:0] left_bottom_grid_pin_13_;
  input [0:0] left_bottom_grid_pin_15_;
  input [0:0] left_bottom_grid_pin_17_;
  input [0:0] ccff_head;
  output [0:19] chany_top_out;
  output [0:19] chanx_right_out;
  output [0:19] chanx_left_out;
  output [0:0] ccff_tail;
  input SC_IN_TOP;
  output SC_OUT_TOP;
  input Test_en_S_in;
  output Test_en_N_out;
  input prog_clk_0_N_in;
  input prog_clk_3_S_in;
  output prog_clk_3_N_out;
  input clk_3_S_in;
  output clk_3_N_out;

  wire [0:2] mux_left_track_17_undriven_sram_inv;
  wire [0:3] mux_left_track_1_undriven_sram_inv;
  wire [0:2] mux_left_track_25_undriven_sram_inv;
  wire [0:2] mux_left_track_33_undriven_sram_inv;
  wire [0:3] mux_left_track_3_undriven_sram_inv;
  wire [0:3] mux_left_track_5_undriven_sram_inv;
  wire [0:3] mux_left_track_9_undriven_sram_inv;
  wire [0:3] mux_right_track_0_undriven_sram_inv;
  wire [0:2] mux_right_track_16_undriven_sram_inv;
  wire [0:2] mux_right_track_24_undriven_sram_inv;
  wire [0:3] mux_right_track_2_undriven_sram_inv;
  wire [0:2] mux_right_track_32_undriven_sram_inv;
  wire [0:3] mux_right_track_4_undriven_sram_inv;
  wire [0:3] mux_right_track_8_undriven_sram_inv;
  wire [0:3] mux_top_track_0_undriven_sram_inv;
  wire [0:2] mux_top_track_10_undriven_sram_inv;
  wire [0:1] mux_top_track_12_undriven_sram_inv;
  wire [0:1] mux_top_track_14_undriven_sram_inv;
  wire [0:1] mux_top_track_16_undriven_sram_inv;
  wire [0:1] mux_top_track_18_undriven_sram_inv;
  wire [0:1] mux_top_track_20_undriven_sram_inv;
  wire [0:1] mux_top_track_22_undriven_sram_inv;
  wire [0:1] mux_top_track_24_undriven_sram_inv;
  wire [0:2] mux_top_track_2_undriven_sram_inv;
  wire [0:1] mux_top_track_38_undriven_sram_inv;
  wire [0:2] mux_top_track_4_undriven_sram_inv;
  wire [0:2] mux_top_track_6_undriven_sram_inv;
  wire [0:2] mux_top_track_8_undriven_sram_inv;
  wire [0:3] mux_tree_tapbuf_size10_0_sram;
  wire [0:0] mux_tree_tapbuf_size10_mem_0_ccff_tail;
  wire [0:3] mux_tree_tapbuf_size14_0_sram;
  wire [0:3] mux_tree_tapbuf_size14_1_sram;
  wire [0:0] mux_tree_tapbuf_size14_mem_0_ccff_tail;
  wire [0:0] mux_tree_tapbuf_size14_mem_1_ccff_tail;
  wire [0:1] mux_tree_tapbuf_size2_0_sram;
  wire [0:0] mux_tree_tapbuf_size2_mem_0_ccff_tail;
  wire [0:1] mux_tree_tapbuf_size3_0_sram;
  wire [0:1] mux_tree_tapbuf_size3_1_sram;
  wire [0:1] mux_tree_tapbuf_size3_2_sram;
  wire [0:1] mux_tree_tapbuf_size3_3_sram;
  wire [0:1] mux_tree_tapbuf_size3_4_sram;
  wire [0:1] mux_tree_tapbuf_size3_5_sram;
  wire [0:1] mux_tree_tapbuf_size3_6_sram;
  wire [0:0] mux_tree_tapbuf_size3_mem_0_ccff_tail;
  wire [0:0] mux_tree_tapbuf_size3_mem_1_ccff_tail;
  wire [0:0] mux_tree_tapbuf_size3_mem_2_ccff_tail;
  wire [0:0] mux_tree_tapbuf_size3_mem_3_ccff_tail;
  wire [0:0] mux_tree_tapbuf_size3_mem_4_ccff_tail;
  wire [0:0] mux_tree_tapbuf_size3_mem_5_ccff_tail;
  wire [0:0] mux_tree_tapbuf_size3_mem_6_ccff_tail;
  wire [0:2] mux_tree_tapbuf_size4_0_sram;
  wire [0:2] mux_tree_tapbuf_size4_1_sram;
  wire [0:0] mux_tree_tapbuf_size4_mem_0_ccff_tail;
  wire [0:0] mux_tree_tapbuf_size4_mem_1_ccff_tail;
  wire [0:2] mux_tree_tapbuf_size6_0_sram;
  wire [0:2] mux_tree_tapbuf_size6_1_sram;
  wire [0:0] mux_tree_tapbuf_size6_mem_0_ccff_tail;
  wire [0:2] mux_tree_tapbuf_size7_0_sram;
  wire [0:2] mux_tree_tapbuf_size7_1_sram;
  wire [0:2] mux_tree_tapbuf_size7_2_sram;
  wire [0:2] mux_tree_tapbuf_size7_3_sram;
  wire [0:2] mux_tree_tapbuf_size7_4_sram;
  wire [0:2] mux_tree_tapbuf_size7_5_sram;
  wire [0:2] mux_tree_tapbuf_size7_6_sram;
  wire [0:0] mux_tree_tapbuf_size7_mem_0_ccff_tail;
  wire [0:0] mux_tree_tapbuf_size7_mem_1_ccff_tail;
  wire [0:0] mux_tree_tapbuf_size7_mem_2_ccff_tail;
  wire [0:0] mux_tree_tapbuf_size7_mem_3_ccff_tail;
  wire [0:0] mux_tree_tapbuf_size7_mem_4_ccff_tail;
  wire [0:0] mux_tree_tapbuf_size7_mem_5_ccff_tail;
  wire [0:0] mux_tree_tapbuf_size7_mem_6_ccff_tail;
  wire [0:3] mux_tree_tapbuf_size8_0_sram;
  wire [0:3] mux_tree_tapbuf_size8_1_sram;
  wire [0:3] mux_tree_tapbuf_size8_2_sram;
  wire [0:3] mux_tree_tapbuf_size8_3_sram;
  wire [0:0] mux_tree_tapbuf_size8_mem_0_ccff_tail;
  wire [0:0] mux_tree_tapbuf_size8_mem_1_ccff_tail;
  wire [0:0] mux_tree_tapbuf_size8_mem_2_ccff_tail;
  wire [0:0] mux_tree_tapbuf_size8_mem_3_ccff_tail;
  wire [0:3] mux_tree_tapbuf_size9_0_sram;
  wire [0:3] mux_tree_tapbuf_size9_1_sram;
  wire [0:0] mux_tree_tapbuf_size9_mem_0_ccff_tail;
  wire [0:0] mux_tree_tapbuf_size9_mem_1_ccff_tail;
  wire prog_clk_0;
  wire [0:0] prog_clk;
  assign chany_top_out[13] = top_left_grid_pin_43_[0];
  assign chanx_left_out[3] = chanx_right_in[2];
  assign chanx_left_out[5] = chanx_right_in[4];
  assign chanx_left_out[6] = chanx_right_in[5];
  assign chanx_left_out[7] = chanx_right_in[6];
  assign chanx_left_out[9] = chanx_right_in[8];
  assign chanx_left_out[10] = chanx_right_in[9];
  assign chanx_left_out[11] = chanx_right_in[10];
  assign chanx_left_out[13] = chanx_right_in[12];
  assign chanx_left_out[14] = chanx_right_in[13];
  assign chanx_left_out[15] = chanx_right_in[14];
  assign chanx_left_out[17] = chanx_right_in[16];
  assign chanx_left_out[18] = chanx_right_in[17];
  assign chanx_left_out[19] = chanx_right_in[18];
  assign chanx_right_out[3] = chanx_left_in[2];
  assign chany_top_out[18] = chanx_left_in[3];
  assign chanx_right_out[5] = chanx_left_in[4];
  assign chanx_right_out[6] = chanx_left_in[5];
  assign chanx_right_out[7] = chanx_left_in[6];
  assign chany_top_out[17] = chanx_left_in[7];
  assign chanx_right_out[9] = chanx_left_in[8];
  assign chanx_right_out[10] = chanx_left_in[9];
  assign chanx_right_out[11] = chanx_left_in[10];
  assign chany_top_out[16] = chanx_left_in[11];
  assign chanx_right_out[13] = chanx_left_in[12];
  assign chanx_right_out[14] = chanx_left_in[13];
  assign chanx_right_out[15] = chanx_left_in[14];
  assign chany_top_out[15] = chanx_left_in[15];
  assign chanx_right_out[17] = chanx_left_in[16];
  assign chanx_right_out[18] = chanx_left_in[17];
  assign chanx_right_out[19] = chanx_left_in[18];
  assign chany_top_out[14] = chanx_left_in[19];
  assign SC_OUT_TOP = SC_IN_TOP;
  assign prog_clk_0 = prog_clk;

  mux_tree_tapbuf_size8
  mux_top_track_0
  (
    .in({ top_left_grid_pin_42_[0], top_left_grid_pin_44_[0], top_left_grid_pin_46_[0], top_left_grid_pin_48_[0], chanx_right_in[1:2], chanx_left_in[0], chanx_left_in[2] }),
    .sram(mux_tree_tapbuf_size8_0_sram[0:3]),
    .sram_inv(mux_top_track_0_undriven_sram_inv[0:3]),
    .out(chany_top_out[0])
  );


  mux_tree_tapbuf_size8
  mux_right_track_8
  (
    .in({ chany_top_in[2], chany_top_in[9], chany_top_in[16], right_bottom_grid_pin_1_[0], right_bottom_grid_pin_9_[0], right_bottom_grid_pin_17_[0], chanx_left_in[6], chanx_left_in[16] }),
    .sram(mux_tree_tapbuf_size8_1_sram[0:3]),
    .sram_inv(mux_right_track_8_undriven_sram_inv[0:3]),
    .out(chanx_right_out[4])
  );


  mux_tree_tapbuf_size8
  mux_left_track_3
  (
    .in({ chany_top_in[6], chany_top_in[13], chanx_right_in[4], chanx_right_in[13], left_bottom_grid_pin_3_[0], left_bottom_grid_pin_7_[0], left_bottom_grid_pin_11_[0], left_bottom_grid_pin_15_[0] }),
    .sram(mux_tree_tapbuf_size8_2_sram[0:3]),
    .sram_inv(mux_left_track_3_undriven_sram_inv[0:3]),
    .out(chanx_left_out[1])
  );


  mux_tree_tapbuf_size8
  mux_left_track_9
  (
    .in({ chany_top_in[4], chany_top_in[11], chany_top_in[18], chanx_right_in[6], chanx_right_in[16], left_bottom_grid_pin_1_[0], left_bottom_grid_pin_9_[0], left_bottom_grid_pin_17_[0] }),
    .sram(mux_tree_tapbuf_size8_3_sram[0:3]),
    .sram_inv(mux_left_track_9_undriven_sram_inv[0:3]),
    .out(chanx_left_out[4])
  );


  mux_tree_tapbuf_size8_mem
  mem_top_track_0
  (
    .prog_clk(prog_clk[0]),
    .ccff_head(ccff_head[0]),
    .ccff_tail(mux_tree_tapbuf_size8_mem_0_ccff_tail[0]),
    .mem_out(mux_tree_tapbuf_size8_0_sram[0:3])
  );


  mux_tree_tapbuf_size8_mem
  mem_right_track_8
  (
    .prog_clk(prog_clk[0]),
    .ccff_head(mux_tree_tapbuf_size14_mem_0_ccff_tail[0]),
    .ccff_tail(mux_tree_tapbuf_size8_mem_1_ccff_tail[0]),
    .mem_out(mux_tree_tapbuf_size8_1_sram[0:3])
  );


  mux_tree_tapbuf_size8_mem
  mem_left_track_3
  (
    .prog_clk(prog_clk[0]),
    .ccff_head(mux_tree_tapbuf_size10_mem_0_ccff_tail[0]),
    .ccff_tail(mux_tree_tapbuf_size8_mem_2_ccff_tail[0]),
    .mem_out(mux_tree_tapbuf_size8_2_sram[0:3])
  );


  mux_tree_tapbuf_size8_mem
  mem_left_track_9
  (
    .prog_clk(prog_clk[0]),
    .ccff_head(mux_tree_tapbuf_size14_mem_1_ccff_tail[0]),
    .ccff_tail(mux_tree_tapbuf_size8_mem_3_ccff_tail[0]),
    .mem_out(mux_tree_tapbuf_size8_3_sram[0:3])
  );


  mux_tree_tapbuf_size7
  mux_top_track_2
  (
    .in({ top_left_grid_pin_43_[0], top_left_grid_pin_45_[0], top_left_grid_pin_47_[0], top_left_grid_pin_49_[0], chanx_right_in[3:4], chanx_left_in[4] }),
    .sram(mux_tree_tapbuf_size7_0_sram[0:2]),
    .sram_inv(mux_top_track_2_undriven_sram_inv[0:2]),
    .out(chany_top_out[1])
  );


  mux_tree_tapbuf_size7
  mux_top_track_4
  (
    .in({ top_left_grid_pin_42_[0], top_left_grid_pin_44_[0], top_left_grid_pin_46_[0], top_left_grid_pin_48_[0], chanx_right_in[5], chanx_right_in[7], chanx_left_in[5] }),
    .sram(mux_tree_tapbuf_size7_1_sram[0:2]),
    .sram_inv(mux_top_track_4_undriven_sram_inv[0:2]),
    .out(chany_top_out[2])
  );


  mux_tree_tapbuf_size7
  mux_top_track_6
  (
    .in({ top_left_grid_pin_43_[0], top_left_grid_pin_45_[0], top_left_grid_pin_47_[0], top_left_grid_pin_49_[0], chanx_right_in[6], chanx_right_in[11], chanx_left_in[6] }),
    .sram(mux_tree_tapbuf_size7_2_sram[0:2]),
    .sram_inv(mux_top_track_6_undriven_sram_inv[0:2]),
    .out(chany_top_out[3])
  );


  mux_tree_tapbuf_size7
  mux_right_track_16
  (
    .in({ chany_top_in[3], chany_top_in[10], chany_top_in[17], right_bottom_grid_pin_3_[0], right_bottom_grid_pin_11_[0], chanx_left_in[8], chanx_left_in[17] }),
    .sram(mux_tree_tapbuf_size7_3_sram[0:2]),
    .sram_inv(mux_right_track_16_undriven_sram_inv[0:2]),
    .out(chanx_right_out[8])
  );


  mux_tree_tapbuf_size7
  mux_right_track_24
  (
    .in({ chany_top_in[4], chany_top_in[11], chany_top_in[18], right_bottom_grid_pin_5_[0], right_bottom_grid_pin_13_[0], chanx_left_in[9], chanx_left_in[18] }),
    .sram(mux_tree_tapbuf_size7_4_sram[0:2]),
    .sram_inv(mux_right_track_24_undriven_sram_inv[0:2]),
    .out(chanx_right_out[12])
  );


  mux_tree_tapbuf_size7
  mux_left_track_17
  (
    .in({ chany_top_in[3], chany_top_in[10], chany_top_in[17], chanx_right_in[8], chanx_right_in[17], left_bottom_grid_pin_3_[0], left_bottom_grid_pin_11_[0] }),
    .sram(mux_tree_tapbuf_size7_5_sram[0:2]),
    .sram_inv(mux_left_track_17_undriven_sram_inv[0:2]),
    .out(chanx_left_out[8])
  );


  mux_tree_tapbuf_size7
  mux_left_track_25
  (
    .in({ chany_top_in[2], chany_top_in[9], chany_top_in[16], chanx_right_in[9], chanx_right_in[18], left_bottom_grid_pin_5_[0], left_bottom_grid_pin_13_[0] }),
    .sram(mux_tree_tapbuf_size7_6_sram[0:2]),
    .sram_inv(mux_left_track_25_undriven_sram_inv[0:2]),
    .out(chanx_left_out[12])
  );


  mux_tree_tapbuf_size7_mem
  mem_top_track_2
  (
    .prog_clk(prog_clk[0]),
    .ccff_head(mux_tree_tapbuf_size8_mem_0_ccff_tail[0]),
    .ccff_tail(mux_tree_tapbuf_size7_mem_0_ccff_tail[0]),
    .mem_out(mux_tree_tapbuf_size7_0_sram[0:2])
  );


  mux_tree_tapbuf_size7_mem
  mem_top_track_4
  (
    .prog_clk(prog_clk[0]),
    .ccff_head(mux_tree_tapbuf_size7_mem_0_ccff_tail[0]),
    .ccff_tail(mux_tree_tapbuf_size7_mem_1_ccff_tail[0]),
    .mem_out(mux_tree_tapbuf_size7_1_sram[0:2])
  );


  mux_tree_tapbuf_size7_mem
  mem_top_track_6
  (
    .prog_clk(prog_clk[0]),
    .ccff_head(mux_tree_tapbuf_size7_mem_1_ccff_tail[0]),
    .ccff_tail(mux_tree_tapbuf_size7_mem_2_ccff_tail[0]),
    .mem_out(mux_tree_tapbuf_size7_2_sram[0:2])
  );


  mux_tree_tapbuf_size7_mem
  mem_right_track_16
  (
    .prog_clk(prog_clk[0]),
    .ccff_head(mux_tree_tapbuf_size8_mem_1_ccff_tail[0]),
    .ccff_tail(mux_tree_tapbuf_size7_mem_3_ccff_tail[0]),
    .mem_out(mux_tree_tapbuf_size7_3_sram[0:2])
  );


  mux_tree_tapbuf_size7_mem
  mem_right_track_24
  (
    .prog_clk(prog_clk[0]),
    .ccff_head(mux_tree_tapbuf_size7_mem_3_ccff_tail[0]),
    .ccff_tail(mux_tree_tapbuf_size7_mem_4_ccff_tail[0]),
    .mem_out(mux_tree_tapbuf_size7_4_sram[0:2])
  );


  mux_tree_tapbuf_size7_mem
  mem_left_track_17
  (
    .prog_clk(prog_clk[0]),
    .ccff_head(mux_tree_tapbuf_size8_mem_3_ccff_tail[0]),
    .ccff_tail(mux_tree_tapbuf_size7_mem_5_ccff_tail[0]),
    .mem_out(mux_tree_tapbuf_size7_5_sram[0:2])
  );


  mux_tree_tapbuf_size7_mem
  mem_left_track_25
  (
    .prog_clk(prog_clk[0]),
    .ccff_head(mux_tree_tapbuf_size7_mem_5_ccff_tail[0]),
    .ccff_tail(mux_tree_tapbuf_size7_mem_6_ccff_tail[0]),
    .mem_out(mux_tree_tapbuf_size7_6_sram[0:2])
  );


  mux_tree_tapbuf_size4
  mux_top_track_8
  (
    .in({ top_left_grid_pin_42_[0], chanx_right_in[8], chanx_right_in[15], chanx_left_in[8] }),
    .sram(mux_tree_tapbuf_size4_0_sram[0:2]),
    .sram_inv(mux_top_track_8_undriven_sram_inv[0:2]),
    .out(chany_top_out[4])
  );


  mux_tree_tapbuf_size4
  mux_top_track_10
  (
    .in({ top_left_grid_pin_43_[0], chanx_right_in[9], chanx_right_in[19], chanx_left_in[9] }),
    .sram(mux_tree_tapbuf_size4_1_sram[0:2]),
    .sram_inv(mux_top_track_10_undriven_sram_inv[0:2]),
    .out(chany_top_out[5])
  );


  mux_tree_tapbuf_size4_mem
  mem_top_track_8
  (
    .prog_clk(prog_clk[0]),
    .ccff_head(mux_tree_tapbuf_size7_mem_2_ccff_tail[0]),
    .ccff_tail(mux_tree_tapbuf_size4_mem_0_ccff_tail[0]),
    .mem_out(mux_tree_tapbuf_size4_0_sram[0:2])
  );


  mux_tree_tapbuf_size4_mem
  mem_top_track_10
  (
    .prog_clk(prog_clk[0]),
    .ccff_head(mux_tree_tapbuf_size4_mem_0_ccff_tail[0]),
    .ccff_tail(mux_tree_tapbuf_size4_mem_1_ccff_tail[0]),
    .mem_out(mux_tree_tapbuf_size4_1_sram[0:2])
  );


  mux_tree_tapbuf_size3
  mux_top_track_12
  (
    .in({ top_left_grid_pin_44_[0], chanx_right_in[10], chanx_left_in[10] }),
    .sram(mux_tree_tapbuf_size3_0_sram[0:1]),
    .sram_inv(mux_top_track_12_undriven_sram_inv[0:1]),
    .out(chany_top_out[6])
  );


  mux_tree_tapbuf_size3
  mux_top_track_14
  (
    .in({ top_left_grid_pin_45_[0], chanx_right_in[12], chanx_left_in[12] }),
    .sram(mux_tree_tapbuf_size3_1_sram[0:1]),
    .sram_inv(mux_top_track_14_undriven_sram_inv[0:1]),
    .out(chany_top_out[7])
  );


  mux_tree_tapbuf_size3
  mux_top_track_16
  (
    .in({ top_left_grid_pin_46_[0], chanx_right_in[13], chanx_left_in[13] }),
    .sram(mux_tree_tapbuf_size3_2_sram[0:1]),
    .sram_inv(mux_top_track_16_undriven_sram_inv[0:1]),
    .out(chany_top_out[8])
  );


  mux_tree_tapbuf_size3
  mux_top_track_18
  (
    .in({ top_left_grid_pin_47_[0], chanx_right_in[14], chanx_left_in[14] }),
    .sram(mux_tree_tapbuf_size3_3_sram[0:1]),
    .sram_inv(mux_top_track_18_undriven_sram_inv[0:1]),
    .out(chany_top_out[9])
  );


  mux_tree_tapbuf_size3
  mux_top_track_20
  (
    .in({ top_left_grid_pin_48_[0], chanx_right_in[16], chanx_left_in[16] }),
    .sram(mux_tree_tapbuf_size3_4_sram[0:1]),
    .sram_inv(mux_top_track_20_undriven_sram_inv[0:1]),
    .out(chany_top_out[10])
  );


  mux_tree_tapbuf_size3
  mux_top_track_22
  (
    .in({ top_left_grid_pin_49_[0], chanx_right_in[17], chanx_left_in[17] }),
    .sram(mux_tree_tapbuf_size3_5_sram[0:1]),
    .sram_inv(mux_top_track_22_undriven_sram_inv[0:1]),
    .out(chany_top_out[11])
  );


  mux_tree_tapbuf_size3
  mux_top_track_24
  (
    .in({ top_left_grid_pin_42_[0], chanx_right_in[18], chanx_left_in[18] }),
    .sram(mux_tree_tapbuf_size3_6_sram[0:1]),
    .sram_inv(mux_top_track_24_undriven_sram_inv[0:1]),
    .out(chany_top_out[12])
  );


  mux_tree_tapbuf_size3_mem
  mem_top_track_12
  (
    .prog_clk(prog_clk[0]),
    .ccff_head(mux_tree_tapbuf_size4_mem_1_ccff_tail[0]),
    .ccff_tail(mux_tree_tapbuf_size3_mem_0_ccff_tail[0]),
    .mem_out(mux_tree_tapbuf_size3_0_sram[0:1])
  );


  mux_tree_tapbuf_size3_mem
  mem_top_track_14
  (
    .prog_clk(prog_clk[0]),
    .ccff_head(mux_tree_tapbuf_size3_mem_0_ccff_tail[0]),
    .ccff_tail(mux_tree_tapbuf_size3_mem_1_ccff_tail[0]),
    .mem_out(mux_tree_tapbuf_size3_1_sram[0:1])
  );


  mux_tree_tapbuf_size3_mem
  mem_top_track_16
  (
    .prog_clk(prog_clk[0]),
    .ccff_head(mux_tree_tapbuf_size3_mem_1_ccff_tail[0]),
    .ccff_tail(mux_tree_tapbuf_size3_mem_2_ccff_tail[0]),
    .mem_out(mux_tree_tapbuf_size3_2_sram[0:1])
  );


  mux_tree_tapbuf_size3_mem
  mem_top_track_18
  (
    .prog_clk(prog_clk[0]),
    .ccff_head(mux_tree_tapbuf_size3_mem_2_ccff_tail[0]),
    .ccff_tail(mux_tree_tapbuf_size3_mem_3_ccff_tail[0]),
    .mem_out(mux_tree_tapbuf_size3_3_sram[0:1])
  );


  mux_tree_tapbuf_size3_mem
  mem_top_track_20
  (
    .prog_clk(prog_clk[0]),
    .ccff_head(mux_tree_tapbuf_size3_mem_3_ccff_tail[0]),
    .ccff_tail(mux_tree_tapbuf_size3_mem_4_ccff_tail[0]),
    .mem_out(mux_tree_tapbuf_size3_4_sram[0:1])
  );


  mux_tree_tapbuf_size3_mem
  mem_top_track_22
  (
    .prog_clk(prog_clk[0]),
    .ccff_head(mux_tree_tapbuf_size3_mem_4_ccff_tail[0]),
    .ccff_tail(mux_tree_tapbuf_size3_mem_5_ccff_tail[0]),
    .mem_out(mux_tree_tapbuf_size3_5_sram[0:1])
  );


  mux_tree_tapbuf_size3_mem
  mem_top_track_24
  (
    .prog_clk(prog_clk[0]),
    .ccff_head(mux_tree_tapbuf_size3_mem_5_ccff_tail[0]),
    .ccff_tail(mux_tree_tapbuf_size3_mem_6_ccff_tail[0]),
    .mem_out(mux_tree_tapbuf_size3_6_sram[0:1])
  );


  mux_tree_tapbuf_size2
  mux_top_track_38
  (
    .in({ chanx_right_in[0], chanx_left_in[1] }),
    .sram(mux_tree_tapbuf_size2_0_sram[0:1]),
    .sram_inv(mux_top_track_38_undriven_sram_inv[0:1]),
    .out(chany_top_out[19])
  );


  mux_tree_tapbuf_size2_mem
  mem_top_track_38
  (
    .prog_clk(prog_clk[0]),
    .ccff_head(mux_tree_tapbuf_size3_mem_6_ccff_tail[0]),
    .ccff_tail(mux_tree_tapbuf_size2_mem_0_ccff_tail[0]),
    .mem_out(mux_tree_tapbuf_size2_0_sram[0:1])
  );


  mux_tree_tapbuf_size9
  mux_right_track_0
  (
    .in({ chany_top_in[6], chany_top_in[13], right_bottom_grid_pin_1_[0], right_bottom_grid_pin_5_[0], right_bottom_grid_pin_9_[0], right_bottom_grid_pin_13_[0], right_bottom_grid_pin_17_[0], chanx_left_in[2], chanx_left_in[12] }),
    .sram(mux_tree_tapbuf_size9_0_sram[0:3]),
    .sram_inv(mux_right_track_0_undriven_sram_inv[0:3]),
    .out(chanx_right_out[0])
  );


  mux_tree_tapbuf_size9
  mux_right_track_2
  (
    .in({ chany_top_in[0], chany_top_in[7], chany_top_in[14], right_bottom_grid_pin_3_[0], right_bottom_grid_pin_7_[0], right_bottom_grid_pin_11_[0], right_bottom_grid_pin_15_[0], chanx_left_in[4], chanx_left_in[13] }),
    .sram(mux_tree_tapbuf_size9_1_sram[0:3]),
    .sram_inv(mux_right_track_2_undriven_sram_inv[0:3]),
    .out(chanx_right_out[1])
  );


  mux_tree_tapbuf_size9_mem
  mem_right_track_0
  (
    .prog_clk(prog_clk[0]),
    .ccff_head(mux_tree_tapbuf_size2_mem_0_ccff_tail[0]),
    .ccff_tail(mux_tree_tapbuf_size9_mem_0_ccff_tail[0]),
    .mem_out(mux_tree_tapbuf_size9_0_sram[0:3])
  );


  mux_tree_tapbuf_size9_mem
  mem_right_track_2
  (
    .prog_clk(prog_clk[0]),
    .ccff_head(mux_tree_tapbuf_size9_mem_0_ccff_tail[0]),
    .ccff_tail(mux_tree_tapbuf_size9_mem_1_ccff_tail[0]),
    .mem_out(mux_tree_tapbuf_size9_1_sram[0:3])
  );


  mux_tree_tapbuf_size14
  mux_right_track_4
  (
    .in({ chany_top_in[1], chany_top_in[8], chany_top_in[15], right_bottom_grid_pin_1_[0], right_bottom_grid_pin_3_[0], right_bottom_grid_pin_5_[0], right_bottom_grid_pin_7_[0], right_bottom_grid_pin_9_[0], right_bottom_grid_pin_11_[0], right_bottom_grid_pin_13_[0], right_bottom_grid_pin_15_[0], right_bottom_grid_pin_17_[0], chanx_left_in[5], chanx_left_in[14] }),
    .sram(mux_tree_tapbuf_size14_0_sram[0:3]),
    .sram_inv(mux_right_track_4_undriven_sram_inv[0:3]),
    .out(chanx_right_out[2])
  );


  mux_tree_tapbuf_size14
  mux_left_track_5
  (
    .in({ chany_top_in[5], chany_top_in[12], chany_top_in[19], chanx_right_in[5], chanx_right_in[14], left_bottom_grid_pin_1_[0], left_bottom_grid_pin_3_[0], left_bottom_grid_pin_5_[0], left_bottom_grid_pin_7_[0], left_bottom_grid_pin_9_[0], left_bottom_grid_pin_11_[0], left_bottom_grid_pin_13_[0], left_bottom_grid_pin_15_[0], left_bottom_grid_pin_17_[0] }),
    .sram(mux_tree_tapbuf_size14_1_sram[0:3]),
    .sram_inv(mux_left_track_5_undriven_sram_inv[0:3]),
    .out(chanx_left_out[2])
  );


  mux_tree_tapbuf_size14_mem
  mem_right_track_4
  (
    .prog_clk(prog_clk[0]),
    .ccff_head(mux_tree_tapbuf_size9_mem_1_ccff_tail[0]),
    .ccff_tail(mux_tree_tapbuf_size14_mem_0_ccff_tail[0]),
    .mem_out(mux_tree_tapbuf_size14_0_sram[0:3])
  );


  mux_tree_tapbuf_size14_mem
  mem_left_track_5
  (
    .prog_clk(prog_clk[0]),
    .ccff_head(mux_tree_tapbuf_size8_mem_2_ccff_tail[0]),
    .ccff_tail(mux_tree_tapbuf_size14_mem_1_ccff_tail[0]),
    .mem_out(mux_tree_tapbuf_size14_1_sram[0:3])
  );


  mux_tree_tapbuf_size6
  mux_right_track_32
  (
    .in({ chany_top_in[5], chany_top_in[12], chany_top_in[19], right_bottom_grid_pin_7_[0], right_bottom_grid_pin_15_[0], chanx_left_in[10] }),
    .sram(mux_tree_tapbuf_size6_0_sram[0:2]),
    .sram_inv(mux_right_track_32_undriven_sram_inv[0:2]),
    .out(chanx_right_out[16])
  );


  mux_tree_tapbuf_size6
  mux_left_track_33
  (
    .in({ chany_top_in[1], chany_top_in[8], chany_top_in[15], chanx_right_in[10], left_bottom_grid_pin_7_[0], left_bottom_grid_pin_15_[0] }),
    .sram(mux_tree_tapbuf_size6_1_sram[0:2]),
    .sram_inv(mux_left_track_33_undriven_sram_inv[0:2]),
    .out(chanx_left_out[16])
  );


  mux_tree_tapbuf_size6_mem
  mem_right_track_32
  (
    .prog_clk(prog_clk[0]),
    .ccff_head(mux_tree_tapbuf_size7_mem_4_ccff_tail[0]),
    .ccff_tail(mux_tree_tapbuf_size6_mem_0_ccff_tail[0]),
    .mem_out(mux_tree_tapbuf_size6_0_sram[0:2])
  );


  mux_tree_tapbuf_size6_mem
  mem_left_track_33
  (
    .prog_clk(prog_clk[0]),
    .ccff_head(mux_tree_tapbuf_size7_mem_6_ccff_tail[0]),
    .ccff_tail(ccff_tail[0]),
    .mem_out(mux_tree_tapbuf_size6_1_sram[0:2])
  );


  mux_tree_tapbuf_size10
  mux_left_track_1
  (
    .in({ chany_top_in[0], chany_top_in[7], chany_top_in[14], chanx_right_in[2], chanx_right_in[12], left_bottom_grid_pin_1_[0], left_bottom_grid_pin_5_[0], left_bottom_grid_pin_9_[0], left_bottom_grid_pin_13_[0], left_bottom_grid_pin_17_[0] }),
    .sram(mux_tree_tapbuf_size10_0_sram[0:3]),
    .sram_inv(mux_left_track_1_undriven_sram_inv[0:3]),
    .out(chanx_left_out[0])
  );


  mux_tree_tapbuf_size10_mem
  mem_left_track_1
  (
    .prog_clk(prog_clk[0]),
    .ccff_head(mux_tree_tapbuf_size6_mem_0_ccff_tail[0]),
    .ccff_tail(mux_tree_tapbuf_size10_mem_0_ccff_tail[0]),
    .mem_out(mux_tree_tapbuf_size10_0_sram[0:3])
  );


  sky130_fd_sc_hd__buf_4
  Test_en_N_FTB01
  (
    .A(Test_en_S_in),
    .X(Test_en_N_out)
  );


  sky130_fd_sc_hd__buf_8
  prog_clk_0_FTB00
  (
    .A(prog_clk_0_N_in),
    .X(prog_clk_0)
  );


  sky130_fd_sc_hd__buf_4
  prog_clk_3_N_FTB01
  (
    .A(prog_clk_3_S_in),
    .X(prog_clk_3_N_out)
  );


  sky130_fd_sc_hd__buf_4
  clk_3_N_FTB01
  (
    .A(clk_3_S_in),
    .X(clk_3_N_out)
  );


endmodule