// Sheet 2
assign initialize_ = ~(initialize);
assign biop2 = ~(iop2_);
assign biop1 = ~(iop1_);
assign biop4 = ~(iop4_);
assign key_la = ~(key_la_);
assign key_la = ~(key_la_);
assign key_st = ~(key_st_ & restart_);
assign key_exdp = ~(key_dp_ & key_ex_);
assign key_sistop = ~(key_stop_ & key_si_);
assign key_dp = ~(key_dp_);
assign key_ss = ~(key_ss_);
assign key_exdp_ = ~(key_exdp);
assign key_cont = ~(key_cont_);
assign n__16 = ~(n__15);
assign n__16 = ~(n__15);
assign n__15 = ~(io_start_ & eae_start_);
assign io_end_ = ~(io_end);
assign slow_cycle = ~(slow_cycle_);
assign n__17 = ~(eae_end & io_end_);
assign key_laexdp = ~(key_exdp_ & key_la_);
assign n__11 = (mb10 & mb11_ & op2 & uf_) | (key_sistop & f_set) | (key_exdp & mfts0) | (stop_ok & power_ok_) | (key_ss);
assign n__19 = ~(mem_idle & pause_ & run);
assign n__25 = ~(tp3 & eae_set_ & slow_cycle_);
assign n__46 = ~(iop4_set_ & iop2_set_ & iop1_set_);
assign key_stexdp = ~(key_st_ & restart_ & key_exdp_);
assign int_strobe = ~(n__25 & eae_end & io_end_);
assign n__13 = ~(mfts0 & mfts1_ & mfts2_);
assign n__20 = ~(mftp2 & key_la_);
assign n__20 = ~(mftp2 & key_la_);
assign mem_start = ~(n__20 & n__19);
assign n__21 = ~(mftp2 & key_cont);
assign n__24 = ~(tp2);
assign io_start_ = ~(tp3 & slow_cycle);
assign tp4 = ~(n__19 & n__21);
assign tp1 = ~(strobe_);
assign int_strobe_ = ~(int_strobe);
assign n__29 = ~(io_start_);
assign mfts3 = ~(n__13);
DelayLine #(300) dl_n__14(dclk, n__17, n__14);
assign n__18 = n__14;
DelayLine #(150) dl_n__22(dclk, e09f1, n__22);
DelayLine #(450) dl_n__748(dclk, e09f1, n__748);
assign tp2 = n__22;
assign tp3 = n__748;
always @(posedge tp4, negedge strobe_, negedge manual_preset_) begin
  if (~strobe_)
    ts1 <= 1'b0;
  else if (~manual_preset_)
    ts1 <= 1'b1;
  else if (tp4)
    ts1 <= 1'b1;
end
assign ts1_ = ~ts1;
always @(posedge 1'b0, negedge strobe_, negedge mem_done_) begin
  if (~strobe_)
    mem_idle <= 1'b0;
  else if (~mem_done_)
    mem_idle <= 1'b1;
  else if (1'b0)
    mem_idle <= 1'b0;
end
always @(posedge tp3, negedge b_power_clear_) begin
  if (~b_power_clear_)
    run <= 1'b0;
  else if (tp3)
    run <= n__11;
end
assign run_ = ~run;
always @(posedge tp2, negedge manual_preset_, negedge strobe_) begin
  if (~manual_preset_)
    ts2 <= 1'b0;
  else if (~strobe_)
    ts2 <= 1'b1;
  else if (tp2)
    ts2 <= 1'b0;
end
always @(posedge tp3, negedge manual_preset_, negedge n__24) begin
  if (~manual_preset_)
    ts3 <= 1'b0;
  else if (~n__24)
    ts3 <= 1'b1;
  else if (tp3)
    ts3 <= 1'b0;
end
assign ts3_ = ~ts3;
always @(posedge tp4, negedge manual_preset_, negedge int_strobe_) begin
  if (~manual_preset_)
    ts4 <= 1'b0;
  else if (~int_strobe_)
    ts4 <= 1'b1;
  else if (tp4)
    ts4 <= 1'b0;
end
assign ts4_ = ~ts4;
always @(posedge iop1_clr, negedge initialize_, negedge iop1_set_) begin
  if (~initialize_)
    iop1 <= 1'b0;
  else if (~iop1_set_)
    iop1 <= 1'b1;
  else if (iop1_clr)
    iop1 <= 1'b0;
end
assign iop1_ = ~iop1;
always @(posedge iop2_clr, negedge initialize_, negedge iop2_set_) begin
  if (~initialize_)
    iop2 <= 1'b0;
  else if (~iop2_set_)
    iop2 <= 1'b1;
  else if (iop2_clr)
    iop2 <= 1'b0;
end
assign iop2_ = ~iop2;
always @(posedge iop4_clr, negedge initialize_, negedge iop4_set_) begin
  if (~initialize_)
    iop4 <= 1'b0;
  else if (~iop4_set_)
    iop4 <= 1'b1;
  else if (iop4_clr)
    iop4 <= 1'b0;
end
assign iop4_ = ~iop4;
always @(posedge io_end, negedge manual_preset_, negedge io_start_) begin
  if (~manual_preset_)
    io_on <= 1'b0;
  else if (~io_start_)
    io_on <= 1'b1;
  else if (io_end)
    io_on <= 1'b0;
end
// TODO: n__7 should be suitably filtered.
assign mftp0 = (restart_ & n__7) | ~run_;
assign mfts0 = ~mftp0;
always @(posedge mfts0, negedge b_power_clear_, negedge mfts2_) begin
  if (~mfts2_)
    mfts1 = 1'b0;
  else if (~b_power_clear_)
    mfts1 = 1'b0;
  else
    mfts1 = 1'b1;
end
assign mfts1_ = ~mfts1;
DelayLine #(2000) m700ae2(dclk, mftp0, mftp1);
DelayLine #(2000) m700bd2(dclk, mftp1, mftp2);
always @(posedge mftp1, posedge mftp2, negedge mfts2_) begin
  if (~mfts2_)
    mfts2 = 1'b0;
  else if (mftp2)
    mfts2 = 1'b0;
  else
    mfts2 = 1'b1;
end
assign strobe_ = 1'b1;
assign b_mem_start = ~(n__20 & n__19);
assign btp2 = ~(n__24);
DelayLine #(400) dl_n__47(dclk, n__46, n__47);
assign io_strobe = n__47;
DelayLine #(150) dl_n__30(dclk, n__29, n__30);
DelayLine #(400) dl_n__31(dclk, n__29, n__31);
assign n__32 = n__31;
assign n__36 = n__30;
DelayLine #(350) dl_n__33(dclk, n__32, n__33);
DelayLine #(400) dl_n__34(dclk, n__32, n__34);
assign n__35 = n__34;
assign iop1_clr = n__33;
DelayLine #(150) dl_n__37(dclk, n__35, n__37);
DelayLine #(400) dl_n__38(dclk, n__35, n__38);
assign f15f1 = n__38;
assign n__39 = n__37;
DelayLine #(350) dl_n__40(dclk, f15f1, n__40);
DelayLine #(400) dl_n__41(dclk, f15f1, n__41);
assign n__42 = n__41;
assign iop2_clr = n__40;
DelayLine #(150) dl_n__43(dclk, n__42, n__43);
DelayLine #(400) dl_n__44(dclk, n__42, n__44);
assign f17f1 = n__44;
assign n__45 = n__43;
DelayLine #(350) dl_n__48(dclk, f17f1, n__48);
DelayLine #(400) dl_n__49(dclk, f17f1, n__49);
assign io_end = n__49;
assign iop4_clr = n__48;
assign slow_cycle_ = ~(n__12 & mem_ext_ & tt_inst_ & processor_iot_);
assign n__7 = ~(key_la_ & key_st_ & key_exdp_ & key_cont_);
assign iop2_set_ = ~(n__39 & mb10);
assign n__12 = ~(n__9);
assign n__9 = ~(b_fetch & iot);
assign iop1_set_ = ~(n__36 & mb11);
assign iop4_set_ = ~(n__45 & mb09);
assign initialize = ~(n__8 & b_power_clear_);
assign n__8 = ~(mftp0 & key_st);
assign key_laexdp_ = ~(key_laexdp & run_);
assign manual_preset_ = ~(mftp0);