simulation: pci_control testbench

    there is still a bug in the EZ_USB chip simulation. It stalls whenever the wr-core sends
    the first character over UART interface to the EZ_USB chip

modules/dm_diag/dm_diag.vhd

@@ -260,7 +260,7 @@ begin
  begin
  if rising_edge(clk_ref_i) then
  if(rst_ref_n_i = '0' OR s_ctrl_reset_o(0) = '1' OR s_deadtime_stop = '1') then
- r_deadtime <= "0" & to_unsigned(-1, r_deadtime'length-1);
+ r_deadtime <= ('0', others => '1');--"0" & to_unsigned(-1, r_deadtime'length-1);
  r_deadtime_run <= "0";
  else
  r_deadtime_run(0) <= (r_deadtime_run(0) OR s_deadtime_start);

modules/function_generators/serdes_clk_gen/wb_serdes_clk_gen.vhd

@@ -627,9 +627,10 @@ gen_clock_sync_yes : if (g_with_sync = true) generate
  ld_hi_p0(channel_count) <= '1';
  else
  ld_lo_p0(channel_count) <= '1';
- channel_count <= channel_count + 1;
  if (channel_count = g_num_outputs-1) then
  channel_count <= 0;
+ else 
+ channel_count <= channel_count + 1;
  end if;
  end if;
  set_lo_count <= set_lo_count xor '1';

modules/monster/monster.vhd

@@ -77,6 +77,7 @@ entity monster is
  g_family : string; -- "Arria II", "Arria V", or "Arria 10"
  g_project : string;
  g_flash_bits : natural;
+ g_simulation : boolean; -- false for synthesis, true for simulation
  g_psram_bits : natural;
  g_ram_size : natural;
  g_gpio_inout : natural;
@@ -977,8 +978,8 @@ begin
  generic map(
  g_plls => 4,
  g_clocks => 4,
- g_areset => f_pick(c_is_arria5, 100, 1)*1024,
- g_stable => f_pick(c_is_arria5, 100, 1)*1024)
+ g_areset => f_pick(g_simulation, 16, f_pick(c_is_arria5, 100, 1)*1024),
+ g_stable => f_pick(g_simulation, 16, f_pick(c_is_arria5, 100, 1)*1024))
  port map(
  clk_free_i => clk_free,
  rstn_i => core_rstn_i,
@@ -1577,7 +1578,8 @@ end generate;
  usb_fd_io <= s_usb_fd_o when s_usb_fd_oen='1' else (others => 'Z');
  usb : ez_usb
  generic map(
- g_sdb_address => c_top_sdb_address)
+ g_sdb_address => c_top_sdb_address,
+ g_sys_freq => f_pick(g_simulation, 10, 65000)) -- this is 65000 kHz for g_simulation=false, and 10 kHz for g_simulation=true
  port map(
  clk_sys_i => clk_sys,
  rstn_i => rstn_sys,

modules/monster/monster_pkg.vhd

@@ -80,6 +80,7 @@ package monster_pkg is
 
  component monster is
  generic(
+ g_simulation : boolean := false;
  g_family : string; -- "Arria II" or "Arria V"
  g_project : string;
  g_flash_bits : natural;

testbench/tr_simulation/gsi_pexarria5/Manifest.py

@@ -0,0 +1,23 @@
+target = "altera"
+action = "synthesis"
+
+fetchto = "../../../ip_cores"
+syn_tool = "quartus"
+syn_device = "5agxma3d4f"
+syn_grade = "i3"
+syn_package = "27"
+syn_top = "pci_control"
+syn_project = "pci_control"
+
+quartus_preflow = "pci_control.tcl"
+
+files = [
+ "testbench.vhd",
+]
+
+modules = {
+ "local" : [
+ "../../../top/gsi_pexarria5/control",
+ ]
+}
+

testbench/tr_simulation/gsi_pexarria5/build_id.mif

@@ -0,0 +1,284 @@
+-- Build ID Memory Initialization File
+--
+-- Project : scu_control
+-- Platform : scu3 +comexpress
+-- FPGA model : Arria II GX (ep2agx125ef29c5)
+-- Source info : usb-poll-msi-2549
+-- Build type : developer preview
+-- Build date : Tue Apr 28 14:34:31 CEST 2020
+-- Prepared by : Michael Reese <[email protected]>
+-- Prepared on : belpc121
+-- OS version : Arch Linux, kernel 5.4.8-arch1-1
+-- Quartus : Version 18.1.0 Build 625 09/12/2018 SJ Standard Edition
+-- 
+-- 11878658 ez-usb-msi: add usb msi in monster
+-- a5272bcb beam_dump: test.sh -> typo
+-- eef94812 Merge pull request #198 from GSI-CS-CO/enigma_beam_dump
+-- 4546ddea Merge branch 'enigma' of https://github.com/GSI-CS-CO/bel_projects into enigma_beam_dump
+-- 6049353b beam_dump: initial
+
+DEPTH = 256;
+WIDTH = 32;
+ADDRESS_RADIX = HEX;
+DATA_RADIX = HEX;
+
+CONTENT
+BEGIN
+
+0 : 50726F6A;
+1 : 65637420;
+2 : 20202020;
+3 : 3A207363;
+4 : 755F636F;
+5 : 6E74726F;
+6 : 6C0A506C;
+7 : 6174666F;
+8 : 726D2020;
+9 : 20203A20;
+a : 73637533;
+b : 202B636F;
+c : 6D657870;
+d : 72657373;
+e : 0A465047;
+f : 41206D6F;
+10 : 64656C20;
+11 : 203A2041;
+12 : 72726961;
+13 : 20494920;
+14 : 47582028;
+15 : 65703261;
+16 : 67783132;
+17 : 35656632;
+18 : 39633529;
+19 : 0A536F75;
+1a : 72636520;
+1b : 696E666F;
+1c : 203A2075;
+1d : 73622D70;
+1e : 6F6C6C2D;
+1f : 6D73692D;
+20 : 32353439;
+21 : 0A427569;
+22 : 6C642074;
+23 : 79706520;
+24 : 203A2064;
+25 : 6576656C;
+26 : 6F706572;
+27 : 20707265;
+28 : 76696577;
+29 : 0A427569;
+2a : 6C642064;
+2b : 61746520;
+2c : 203A2054;
+2d : 75652041;
+2e : 70722032;
+2f : 38203134;
+30 : 3A33343A;
+31 : 33312043;
+32 : 45535420;
+33 : 32303230;
+34 : 0A507265;
+35 : 70617265;
+36 : 64206279;
+37 : 203A204D;
+38 : 69636861;
+39 : 656C2052;
+3a : 65657365;
+3b : 203C6D2E;
+3c : 72656573;
+3d : 65406773;
+3e : 692E6465;
+3f : 3E0A5072;
+40 : 65706172;
+41 : 6564206F;
+42 : 6E203A20;
+43 : 62656C70;
+44 : 63313231;
+45 : 0A4F5320;
+46 : 76657273;
+47 : 696F6E20;
+48 : 203A2041;
+49 : 72636820;
+4a : 4C696E75;
+4b : 782C206B;
+4c : 65726E65;
+4d : 6C20352E;
+4e : 342E382D;
+4f : 61726368;
+50 : 312D310A;
+51 : 51756172;
+52 : 74757320;
+53 : 20202020;
+54 : 3A205665;
+55 : 7273696F;
+56 : 6E203138;
+57 : 2E312E30;
+58 : 20427569;
+59 : 6C642036;
+5a : 32352030;
+5b : 392F3132;
+5c : 2F323031;
+5d : 3820534A;
+5e : 20537461;
+5f : 6E646172;
+60 : 64204564;
+61 : 6974696F;
+62 : 6E0A0A20;
+63 : 20313138;
+64 : 37383635;
+65 : 3820657A;
+66 : 2D757362;
+67 : 2D6D7369;
+68 : 3A206164;
+69 : 64207573;
+6a : 62206D73;
+6b : 6920696E;
+6c : 206D6F6E;
+6d : 73746572;
+6e : 0A202061;
+6f : 35323732;
+70 : 62636220;
+71 : 6265616D;
+72 : 5F64756D;
+73 : 703A2074;
+74 : 6573742E;
+75 : 7368202D;
+76 : 3E207479;
+77 : 706F0A20;
+78 : 20656566;
+79 : 39343831;
+7a : 32204D65;
+7b : 72676520;
+7c : 70756C6C;
+7d : 20726571;
+7e : 75657374;
+7f : 20233139;
+80 : 38206672;
+81 : 6F6D2047;
+82 : 53492D43;
+83 : 532D434F;
+84 : 2F656E69;
+85 : 676D615F;
+86 : 6265616D;
+87 : 5F64756D;
+88 : 700A2020;
+89 : 34353436;
+8a : 64646561;
+8b : 204D6572;
+8c : 67652062;
+8d : 72616E63;
+8e : 68202765;
+8f : 6E69676D;
+90 : 6127206F;
+91 : 66206874;
+92 : 7470733A;
+93 : 2F2F6769;
+94 : 74687562;
+95 : 2E636F6D;
+96 : 2F475349;
+97 : 2D43532D;
+98 : 434F2F62;
+99 : 656C5F70;
+9a : 726F6A65;
+9b : 63747320;
+9c : 696E746F;
+9d : 20656E69;
+9e : 676D615F;
+9f : 6265616D;
+a0 : 5F64756D;
+a1 : 700A2020;
+a2 : 36303439;
+a3 : 33353362;
+a4 : 20626561;
+a5 : 6D5F6475;
+a6 : 6D703A20;
+a7 : 696E6974;
+a8 : 69616C0A;
+a9 : 00000000;
+aa : 00000000;
+ab : 00000000;
+ac : 00000000;
+ad : 00000000;
+ae : 00000000;
+af : 00000000;
+b0 : 00000000;
+b1 : 00000000;
+b2 : 00000000;
+b3 : 00000000;
+b4 : 00000000;
+b5 : 00000000;
+b6 : 00000000;
+b7 : 00000000;
+b8 : 00000000;
+b9 : 00000000;
+ba : 00000000;
+bb : 00000000;
+bc : 00000000;
+bd : 00000000;
+be : 00000000;
+bf : 00000000;
+c0 : 00000000;
+c1 : 00000000;
+c2 : 00000000;
+c3 : 00000000;
+c4 : 00000000;
+c5 : 00000000;
+c6 : 00000000;
+c7 : 00000000;
+c8 : 00000000;
+c9 : 00000000;
+ca : 00000000;
+cb : 00000000;
+cc : 00000000;
+cd : 00000000;
+ce : 00000000;
+cf : 00000000;
+d0 : 00000000;
+d1 : 00000000;
+d2 : 00000000;
+d3 : 00000000;
+d4 : 00000000;
+d5 : 00000000;
+d6 : 00000000;
+d7 : 00000000;
+d8 : 00000000;
+d9 : 00000000;
+da : 00000000;
+db : 00000000;
+dc : 00000000;
+dd : 00000000;
+de : 00000000;
+df : 00000000;
+e0 : 00000000;
+e1 : 00000000;
+e2 : 00000000;
+e3 : 00000000;
+e4 : 00000000;
+e5 : 00000000;
+e6 : 00000000;
+e7 : 00000000;
+e8 : 00000000;
+e9 : 00000000;
+ea : 00000000;
+eb : 00000000;
+ec : 00000000;
+ed : 00000000;
+ee : 00000000;
+ef : 00000000;
+f0 : 00000000;
+f1 : 00000000;
+f2 : 00000000;
+f3 : 00000000;
+f4 : 00000000;
+f5 : 00000000;
+f6 : 00000000;
+f7 : 00000000;
+f8 : 00000000;
+f9 : 00000000;
+fa : 00000000;
+fb : 00000000;
+fc : 00000000;
+fd : 00000000;
+fe : 00000000;
+ff : 00000000;
+END;