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DMATop.v
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/*
MIT License
Copyright (c) 2021 Antmicro
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
`timescale 1ns/1ps
module AXI4LiteCSR( // @[:@3.2]
input clock, // @[:@4.4]
input reset, // @[:@5.4]
input [31:0] io_ctl_aw_awaddr, // @[:@6.4]
input io_ctl_aw_awvalid, // @[:@6.4]
output io_ctl_aw_awready, // @[:@6.4]
input [31:0] io_ctl_w_wdata, // @[:@6.4]
input io_ctl_w_wvalid, // @[:@6.4]
output io_ctl_w_wready, // @[:@6.4]
output io_ctl_b_bvalid, // @[:@6.4]
input io_ctl_b_bready, // @[:@6.4]
input [31:0] io_ctl_ar_araddr, // @[:@6.4]
input io_ctl_ar_arvalid, // @[:@6.4]
output io_ctl_ar_arready, // @[:@6.4]
output [31:0] io_ctl_r_rdata, // @[:@6.4]
output io_ctl_r_rvalid, // @[:@6.4]
input io_ctl_r_rready, // @[:@6.4]
output [3:0] io_bus_addr, // @[:@6.4]
output [31:0] io_bus_dataOut, // @[:@6.4]
input [31:0] io_bus_dataIn, // @[:@6.4]
output io_bus_write, // @[:@6.4]
output io_bus_read // @[:@6.4]
);
reg [2:0] state; // @[AXI4LiteCSR.scala 39:22:@8.4]
reg [31:0] _RAND_0;
reg awready; // @[AXI4LiteCSR.scala 41:24:@9.4]
reg [31:0] _RAND_1;
reg wready; // @[AXI4LiteCSR.scala 42:23:@10.4]
reg [31:0] _RAND_2;
reg bvalid; // @[AXI4LiteCSR.scala 43:23:@11.4]
reg [31:0] _RAND_3;
reg arready; // @[AXI4LiteCSR.scala 46:24:@14.4]
reg [31:0] _RAND_4;
reg rvalid; // @[AXI4LiteCSR.scala 47:23:@15.4]
reg [31:0] _RAND_5;
reg [31:0] addr; // @[AXI4LiteCSR.scala 50:21:@18.4]
reg [31:0] _RAND_6;
wire _T_110; // @[AXI4LiteCSR.scala 64:34:@28.4]
wire _T_111; // @[AXI4LiteCSR.scala 65:35:@30.4]
wire _T_112; // @[Conditional.scala 37:30:@33.4]
wire [3:0] _T_113; // @[AXI4LiteCSR.scala 72:33:@37.8]
wire [3:0] _T_115; // @[AXI4LiteCSR.scala 77:33:@44.10]
wire [2:0] _GEN_0; // @[AXI4LiteCSR.scala 75:36:@42.8]
wire [31:0] _GEN_1; // @[AXI4LiteCSR.scala 75:36:@42.8]
wire _GEN_2; // @[AXI4LiteCSR.scala 75:36:@42.8]
wire [2:0] _GEN_3; // @[AXI4LiteCSR.scala 70:30:@35.6]
wire [31:0] _GEN_4; // @[AXI4LiteCSR.scala 70:30:@35.6]
wire _GEN_5; // @[AXI4LiteCSR.scala 70:30:@35.6]
wire _GEN_6; // @[AXI4LiteCSR.scala 70:30:@35.6]
wire _T_117; // @[Conditional.scala 37:30:@50.6]
wire _T_118; // @[AXI4LiteCSR.scala 82:30:@52.8]
wire [2:0] _GEN_7; // @[AXI4LiteCSR.scala 82:41:@53.8]
wire _GEN_8; // @[AXI4LiteCSR.scala 82:41:@53.8]
wire _GEN_9; // @[AXI4LiteCSR.scala 82:41:@53.8]
wire _T_121; // @[Conditional.scala 37:30:@60.8]
wire [2:0] _GEN_10; // @[AXI4LiteCSR.scala 89:38:@63.10]
wire _GEN_11; // @[AXI4LiteCSR.scala 89:38:@63.10]
wire _T_124; // @[Conditional.scala 37:30:@69.10]
wire _T_125; // @[AXI4LiteCSR.scala 95:30:@71.12]
wire [2:0] _GEN_12; // @[AXI4LiteCSR.scala 95:41:@72.12]
wire _GEN_13; // @[AXI4LiteCSR.scala 95:41:@72.12]
wire _GEN_14; // @[AXI4LiteCSR.scala 95:41:@72.12]
wire _T_128; // @[Conditional.scala 37:30:@79.12]
wire [2:0] _GEN_15; // @[AXI4LiteCSR.scala 102:38:@82.14]
wire _GEN_16; // @[AXI4LiteCSR.scala 102:38:@82.14]
wire _GEN_17; // @[AXI4LiteCSR.scala 102:38:@82.14]
wire _T_132; // @[Conditional.scala 37:30:@89.14]
wire _T_133; // @[AXI4LiteCSR.scala 109:28:@91.16]
wire [2:0] _GEN_18; // @[AXI4LiteCSR.scala 109:38:@92.16]
wire _GEN_19; // @[AXI4LiteCSR.scala 109:38:@92.16]
wire [2:0] _GEN_20; // @[Conditional.scala 39:67:@90.14]
wire _GEN_21; // @[Conditional.scala 39:67:@90.14]
wire [2:0] _GEN_22; // @[Conditional.scala 39:67:@80.12]
wire _GEN_23; // @[Conditional.scala 39:67:@80.12]
wire _GEN_24; // @[Conditional.scala 39:67:@80.12]
wire [2:0] _GEN_25; // @[Conditional.scala 39:67:@70.10]
wire _GEN_26; // @[Conditional.scala 39:67:@70.10]
wire _GEN_27; // @[Conditional.scala 39:67:@70.10]
wire _GEN_28; // @[Conditional.scala 39:67:@70.10]
wire [2:0] _GEN_29; // @[Conditional.scala 39:67:@61.8]
wire _GEN_30; // @[Conditional.scala 39:67:@61.8]
wire _GEN_31; // @[Conditional.scala 39:67:@61.8]
wire _GEN_32; // @[Conditional.scala 39:67:@61.8]
wire _GEN_33; // @[Conditional.scala 39:67:@61.8]
wire [2:0] _GEN_34; // @[Conditional.scala 39:67:@51.6]
wire _GEN_35; // @[Conditional.scala 39:67:@51.6]
wire _GEN_36; // @[Conditional.scala 39:67:@51.6]
wire _GEN_37; // @[Conditional.scala 39:67:@51.6]
wire _GEN_38; // @[Conditional.scala 39:67:@51.6]
wire _GEN_39; // @[Conditional.scala 39:67:@51.6]
wire [2:0] _GEN_40; // @[Conditional.scala 40:58:@34.4]
wire [31:0] _GEN_41; // @[Conditional.scala 40:58:@34.4]
wire _GEN_42; // @[Conditional.scala 40:58:@34.4]
wire _GEN_43; // @[Conditional.scala 40:58:@34.4]
wire _GEN_44; // @[Conditional.scala 40:58:@34.4]
wire _GEN_45; // @[Conditional.scala 40:58:@34.4]
wire _GEN_46; // @[Conditional.scala 40:58:@34.4]
assign _T_110 = io_ctl_r_rready & rvalid; // @[AXI4LiteCSR.scala 64:34:@28.4]
assign _T_111 = io_ctl_w_wvalid & wready; // @[AXI4LiteCSR.scala 65:35:@30.4]
assign _T_112 = 3'h0 == state; // @[Conditional.scala 37:30:@33.4]
assign _T_113 = io_ctl_aw_awaddr[5:2]; // @[AXI4LiteCSR.scala 72:33:@37.8]
assign _T_115 = io_ctl_ar_araddr[5:2]; // @[AXI4LiteCSR.scala 77:33:@44.10]
assign _GEN_0 = io_ctl_ar_arvalid ? 3'h1 : state; // @[AXI4LiteCSR.scala 75:36:@42.8]
assign _GEN_1 = io_ctl_ar_arvalid ? {{28'd0}, _T_115} : addr; // @[AXI4LiteCSR.scala 75:36:@42.8]
assign _GEN_2 = io_ctl_ar_arvalid ? 1'h1 : arready; // @[AXI4LiteCSR.scala 75:36:@42.8]
assign _GEN_3 = io_ctl_aw_awvalid ? 3'h3 : _GEN_0; // @[AXI4LiteCSR.scala 70:30:@35.6]
assign _GEN_4 = io_ctl_aw_awvalid ? {{28'd0}, _T_113} : _GEN_1; // @[AXI4LiteCSR.scala 70:30:@35.6]
assign _GEN_5 = io_ctl_aw_awvalid ? 1'h1 : awready; // @[AXI4LiteCSR.scala 70:30:@35.6]
assign _GEN_6 = io_ctl_aw_awvalid ? arready : _GEN_2; // @[AXI4LiteCSR.scala 70:30:@35.6]
assign _T_117 = 3'h1 == state; // @[Conditional.scala 37:30:@50.6]
assign _T_118 = io_ctl_ar_arvalid & arready; // @[AXI4LiteCSR.scala 82:30:@52.8]
assign _GEN_7 = _T_118 ? 3'h2 : state; // @[AXI4LiteCSR.scala 82:41:@53.8]
assign _GEN_8 = _T_118 ? 1'h0 : arready; // @[AXI4LiteCSR.scala 82:41:@53.8]
assign _GEN_9 = _T_118 ? 1'h1 : rvalid; // @[AXI4LiteCSR.scala 82:41:@53.8]
assign _T_121 = 3'h2 == state; // @[Conditional.scala 37:30:@60.8]
assign _GEN_10 = _T_110 ? 3'h0 : state; // @[AXI4LiteCSR.scala 89:38:@63.10]
assign _GEN_11 = _T_110 ? 1'h0 : rvalid; // @[AXI4LiteCSR.scala 89:38:@63.10]
assign _T_124 = 3'h3 == state; // @[Conditional.scala 37:30:@69.10]
assign _T_125 = io_ctl_aw_awvalid & awready; // @[AXI4LiteCSR.scala 95:30:@71.12]
assign _GEN_12 = _T_125 ? 3'h4 : state; // @[AXI4LiteCSR.scala 95:41:@72.12]
assign _GEN_13 = _T_125 ? 1'h0 : awready; // @[AXI4LiteCSR.scala 95:41:@72.12]
assign _GEN_14 = _T_125 ? 1'h1 : wready; // @[AXI4LiteCSR.scala 95:41:@72.12]
assign _T_128 = 3'h4 == state; // @[Conditional.scala 37:30:@79.12]
assign _GEN_15 = _T_111 ? 3'h5 : state; // @[AXI4LiteCSR.scala 102:38:@82.14]
assign _GEN_16 = _T_111 ? 1'h0 : wready; // @[AXI4LiteCSR.scala 102:38:@82.14]
assign _GEN_17 = _T_111 ? 1'h1 : bvalid; // @[AXI4LiteCSR.scala 102:38:@82.14]
assign _T_132 = 3'h5 == state; // @[Conditional.scala 37:30:@89.14]
assign _T_133 = io_ctl_b_bready & bvalid; // @[AXI4LiteCSR.scala 109:28:@91.16]
assign _GEN_18 = _T_133 ? 3'h0 : state; // @[AXI4LiteCSR.scala 109:38:@92.16]
assign _GEN_19 = _T_133 ? 1'h0 : bvalid; // @[AXI4LiteCSR.scala 109:38:@92.16]
assign _GEN_20 = _T_132 ? _GEN_18 : state; // @[Conditional.scala 39:67:@90.14]
assign _GEN_21 = _T_132 ? _GEN_19 : bvalid; // @[Conditional.scala 39:67:@90.14]
assign _GEN_22 = _T_128 ? _GEN_15 : _GEN_20; // @[Conditional.scala 39:67:@80.12]
assign _GEN_23 = _T_128 ? _GEN_16 : wready; // @[Conditional.scala 39:67:@80.12]
assign _GEN_24 = _T_128 ? _GEN_17 : _GEN_21; // @[Conditional.scala 39:67:@80.12]
assign _GEN_25 = _T_124 ? _GEN_12 : _GEN_22; // @[Conditional.scala 39:67:@70.10]
assign _GEN_26 = _T_124 ? _GEN_13 : awready; // @[Conditional.scala 39:67:@70.10]
assign _GEN_27 = _T_124 ? _GEN_14 : _GEN_23; // @[Conditional.scala 39:67:@70.10]
assign _GEN_28 = _T_124 ? bvalid : _GEN_24; // @[Conditional.scala 39:67:@70.10]
assign _GEN_29 = _T_121 ? _GEN_10 : _GEN_25; // @[Conditional.scala 39:67:@61.8]
assign _GEN_30 = _T_121 ? _GEN_11 : rvalid; // @[Conditional.scala 39:67:@61.8]
assign _GEN_31 = _T_121 ? awready : _GEN_26; // @[Conditional.scala 39:67:@61.8]
assign _GEN_32 = _T_121 ? wready : _GEN_27; // @[Conditional.scala 39:67:@61.8]
assign _GEN_33 = _T_121 ? bvalid : _GEN_28; // @[Conditional.scala 39:67:@61.8]
assign _GEN_34 = _T_117 ? _GEN_7 : _GEN_29; // @[Conditional.scala 39:67:@51.6]
assign _GEN_35 = _T_117 ? _GEN_8 : arready; // @[Conditional.scala 39:67:@51.6]
assign _GEN_36 = _T_117 ? _GEN_9 : _GEN_30; // @[Conditional.scala 39:67:@51.6]
assign _GEN_37 = _T_117 ? awready : _GEN_31; // @[Conditional.scala 39:67:@51.6]
assign _GEN_38 = _T_117 ? wready : _GEN_32; // @[Conditional.scala 39:67:@51.6]
assign _GEN_39 = _T_117 ? bvalid : _GEN_33; // @[Conditional.scala 39:67:@51.6]
assign _GEN_40 = _T_112 ? _GEN_3 : _GEN_34; // @[Conditional.scala 40:58:@34.4]
assign _GEN_41 = _T_112 ? _GEN_4 : addr; // @[Conditional.scala 40:58:@34.4]
assign _GEN_42 = _T_112 ? _GEN_5 : _GEN_37; // @[Conditional.scala 40:58:@34.4]
assign _GEN_43 = _T_112 ? _GEN_6 : _GEN_35; // @[Conditional.scala 40:58:@34.4]
assign _GEN_44 = _T_112 ? rvalid : _GEN_36; // @[Conditional.scala 40:58:@34.4]
assign _GEN_45 = _T_112 ? wready : _GEN_38; // @[Conditional.scala 40:58:@34.4]
assign _GEN_46 = _T_112 ? bvalid : _GEN_39; // @[Conditional.scala 40:58:@34.4]
assign io_ctl_aw_awready = awready; // @[AXI4LiteCSR.scala 55:21:@21.4]
assign io_ctl_w_wready = wready; // @[AXI4LiteCSR.scala 56:19:@22.4]
assign io_ctl_b_bvalid = bvalid; // @[AXI4LiteCSR.scala 57:19:@23.4]
assign io_ctl_ar_arready = arready; // @[AXI4LiteCSR.scala 60:21:@25.4]
assign io_ctl_r_rdata = io_bus_dataIn; // @[AXI4LiteCSR.scala 52:18:@19.4]
assign io_ctl_r_rvalid = rvalid; // @[AXI4LiteCSR.scala 61:19:@26.4]
assign io_bus_addr = addr[3:0]; // @[AXI4LiteCSR.scala 66:15:@32.4]
assign io_bus_dataOut = io_ctl_w_wdata; // @[AXI4LiteCSR.scala 53:18:@20.4]
assign io_bus_write = io_ctl_w_wvalid & wready; // @[AXI4LiteCSR.scala 65:16:@31.4]
assign io_bus_read = io_ctl_r_rready & rvalid; // @[AXI4LiteCSR.scala 64:15:@29.4]
`ifdef RANDOMIZE_GARBAGE_ASSIGN
`define RANDOMIZE
`endif
`ifdef RANDOMIZE_INVALID_ASSIGN
`define RANDOMIZE
`endif
`ifdef RANDOMIZE_REG_INIT
`define RANDOMIZE
`endif
`ifdef RANDOMIZE_MEM_INIT
`define RANDOMIZE
`endif
`ifndef RANDOM
`define RANDOM $random
`endif
`ifdef RANDOMIZE
integer initvar;
initial begin
`ifdef INIT_RANDOM
`INIT_RANDOM
`endif
`ifndef VERILATOR
#0.002 begin end
`endif
`ifdef RANDOMIZE_REG_INIT
_RAND_0 = {1{`RANDOM}};
state = _RAND_0[2:0];
`endif // RANDOMIZE_REG_INIT
`ifdef RANDOMIZE_REG_INIT
_RAND_1 = {1{`RANDOM}};
awready = _RAND_1[0:0];
`endif // RANDOMIZE_REG_INIT
`ifdef RANDOMIZE_REG_INIT
_RAND_2 = {1{`RANDOM}};
wready = _RAND_2[0:0];
`endif // RANDOMIZE_REG_INIT
`ifdef RANDOMIZE_REG_INIT
_RAND_3 = {1{`RANDOM}};
bvalid = _RAND_3[0:0];
`endif // RANDOMIZE_REG_INIT
`ifdef RANDOMIZE_REG_INIT
_RAND_4 = {1{`RANDOM}};
arready = _RAND_4[0:0];
`endif // RANDOMIZE_REG_INIT
`ifdef RANDOMIZE_REG_INIT
_RAND_5 = {1{`RANDOM}};
rvalid = _RAND_5[0:0];
`endif // RANDOMIZE_REG_INIT
`ifdef RANDOMIZE_REG_INIT
_RAND_6 = {1{`RANDOM}};
addr = _RAND_6[31:0];
`endif // RANDOMIZE_REG_INIT
end
`endif // RANDOMIZE
always @(posedge clock) begin
if (reset) begin
state <= 3'h0;
end else begin
if (_T_112) begin
if (io_ctl_aw_awvalid) begin
state <= 3'h3;
end else begin
if (io_ctl_ar_arvalid) begin
state <= 3'h1;
end
end
end else begin
if (_T_117) begin
if (_T_118) begin
state <= 3'h2;
end
end else begin
if (_T_121) begin
if (_T_110) begin
state <= 3'h0;
end
end else begin
if (_T_124) begin
if (_T_125) begin
state <= 3'h4;
end
end else begin
if (_T_128) begin
if (_T_111) begin
state <= 3'h5;
end
end else begin
if (_T_132) begin
if (_T_133) begin
state <= 3'h0;
end
end
end
end
end
end
end
end
if (reset) begin
awready <= 1'h0;
end else begin
if (_T_112) begin
if (io_ctl_aw_awvalid) begin
awready <= 1'h1;
end
end else begin
if (!(_T_117)) begin
if (!(_T_121)) begin
if (_T_124) begin
if (_T_125) begin
awready <= 1'h0;
end
end
end
end
end
end
if (reset) begin
wready <= 1'h0;
end else begin
if (!(_T_112)) begin
if (!(_T_117)) begin
if (!(_T_121)) begin
if (_T_124) begin
if (_T_125) begin
wready <= 1'h1;
end
end else begin
if (_T_128) begin
if (_T_111) begin
wready <= 1'h0;
end
end
end
end
end
end
end
if (reset) begin
bvalid <= 1'h0;
end else begin
if (!(_T_112)) begin
if (!(_T_117)) begin
if (!(_T_121)) begin
if (!(_T_124)) begin
if (_T_128) begin
if (_T_111) begin
bvalid <= 1'h1;
end
end else begin
if (_T_132) begin
if (_T_133) begin
bvalid <= 1'h0;
end
end
end
end
end
end
end
end
if (reset) begin
arready <= 1'h0;
end else begin
if (_T_112) begin
if (!(io_ctl_aw_awvalid)) begin
if (io_ctl_ar_arvalid) begin
arready <= 1'h1;
end
end
end else begin
if (_T_117) begin
if (_T_118) begin
arready <= 1'h0;
end
end
end
end
if (reset) begin
rvalid <= 1'h0;
end else begin
if (!(_T_112)) begin
if (_T_117) begin
if (_T_118) begin
rvalid <= 1'h1;
end
end else begin
if (_T_121) begin
if (_T_110) begin
rvalid <= 1'h0;
end
end
end
end
end
if (reset) begin
addr <= 32'h0;
end else begin
if (_T_112) begin
if (io_ctl_aw_awvalid) begin
addr <= {{28'd0}, _T_113};
end else begin
if (io_ctl_ar_arvalid) begin
addr <= {{28'd0}, _T_115};
end
end
end
end
end
endmodule
module AXI4Reader( // @[:@98.2]
input clock, // @[:@99.4]
input reset, // @[:@100.4]
output [31:0] io_bus_ar_araddr, // @[:@101.4]
output [7:0] io_bus_ar_arlen, // @[:@101.4]
output io_bus_ar_arvalid, // @[:@101.4]
input io_bus_ar_arready, // @[:@101.4]
input [31:0] io_bus_r_rdata, // @[:@101.4]
input io_bus_r_rlast, // @[:@101.4]
input io_bus_r_rvalid, // @[:@101.4]
output io_bus_r_rready, // @[:@101.4]
input io_dataOut_ready, // @[:@101.4]
output io_dataOut_valid, // @[:@101.4]
output [31:0] io_dataOut_bits, // @[:@101.4]
output io_xfer_done, // @[:@101.4]
input [31:0] io_xfer_address, // @[:@101.4]
input [31:0] io_xfer_length, // @[:@101.4]
input io_xfer_valid // @[:@101.4]
);
reg [1:0] state; // @[AXI4Reader.scala 42:22:@103.4]
reg [31:0] _RAND_0;
reg done; // @[AXI4Reader.scala 44:21:@104.4]
reg [31:0] _RAND_1;
reg enable; // @[AXI4Reader.scala 45:23:@105.4]
reg [31:0] _RAND_2;
reg [31:0] araddr; // @[AXI4Reader.scala 47:23:@107.4]
reg [31:0] _RAND_3;
reg [7:0] arlen; // @[AXI4Reader.scala 48:22:@108.4]
reg [31:0] _RAND_4;
reg arvalid; // @[AXI4Reader.scala 49:24:@109.4]
reg [31:0] _RAND_5;
wire ready; // @[AXI4Reader.scala 52:41:@112.4]
wire valid; // @[AXI4Reader.scala 53:40:@115.4]
wire _T_231; // @[Conditional.scala 37:30:@189.4]
wire [32:0] _T_235; // @[AXI4Reader.scala 72:33:@196.8]
wire [32:0] _T_236; // @[AXI4Reader.scala 72:33:@197.8]
wire [31:0] _T_237; // @[AXI4Reader.scala 72:33:@198.8]
wire [1:0] _GEN_0; // @[AXI4Reader.scala 68:26:@192.6]
wire _GEN_1; // @[AXI4Reader.scala 68:26:@192.6]
wire [31:0] _GEN_2; // @[AXI4Reader.scala 68:26:@192.6]
wire [31:0] _GEN_3; // @[AXI4Reader.scala 68:26:@192.6]
wire _T_238; // @[Conditional.scala 37:30:@203.6]
wire _T_239; // @[AXI4Reader.scala 76:20:@205.8]
wire [1:0] _GEN_4; // @[AXI4Reader.scala 76:41:@206.8]
wire _GEN_5; // @[AXI4Reader.scala 76:41:@206.8]
wire _GEN_6; // @[AXI4Reader.scala 76:41:@206.8]
wire _T_242; // @[Conditional.scala 37:30:@213.8]
wire _T_243; // @[AXI4Reader.scala 83:18:@215.10]
wire [1:0] _GEN_7; // @[AXI4Reader.scala 84:29:@217.12]
wire _GEN_8; // @[AXI4Reader.scala 84:29:@217.12]
wire [1:0] _GEN_9; // @[AXI4Reader.scala 83:27:@216.10]
wire _GEN_10; // @[AXI4Reader.scala 83:27:@216.10]
wire _T_245; // @[Conditional.scala 37:30:@224.10]
wire _GEN_11; // @[Conditional.scala 39:67:@225.10]
wire [1:0] _GEN_12; // @[Conditional.scala 39:67:@225.10]
wire [1:0] _GEN_13; // @[Conditional.scala 39:67:@214.8]
wire _GEN_14; // @[Conditional.scala 39:67:@214.8]
wire _GEN_15; // @[Conditional.scala 39:67:@214.8]
wire [1:0] _GEN_16; // @[Conditional.scala 39:67:@204.6]
wire _GEN_17; // @[Conditional.scala 39:67:@204.6]
wire _GEN_18; // @[Conditional.scala 39:67:@204.6]
wire _GEN_19; // @[Conditional.scala 39:67:@204.6]
wire _GEN_20; // @[Conditional.scala 40:58:@190.4]
wire [1:0] _GEN_21; // @[Conditional.scala 40:58:@190.4]
wire _GEN_22; // @[Conditional.scala 40:58:@190.4]
wire [31:0] _GEN_23; // @[Conditional.scala 40:58:@190.4]
wire [31:0] _GEN_24; // @[Conditional.scala 40:58:@190.4]
wire _GEN_25; // @[Conditional.scala 40:58:@190.4]
assign ready = io_dataOut_ready & enable; // @[AXI4Reader.scala 52:41:@112.4]
assign valid = io_bus_r_rvalid & enable; // @[AXI4Reader.scala 53:40:@115.4]
assign _T_231 = 2'h0 == state; // @[Conditional.scala 37:30:@189.4]
assign _T_235 = io_xfer_length - 32'h1; // @[AXI4Reader.scala 72:33:@196.8]
assign _T_236 = $unsigned(_T_235); // @[AXI4Reader.scala 72:33:@197.8]
assign _T_237 = _T_236[31:0]; // @[AXI4Reader.scala 72:33:@198.8]
assign _GEN_0 = io_xfer_valid ? 2'h1 : state; // @[AXI4Reader.scala 68:26:@192.6]
assign _GEN_1 = io_xfer_valid ? 1'h1 : arvalid; // @[AXI4Reader.scala 68:26:@192.6]
assign _GEN_2 = io_xfer_valid ? io_xfer_address : araddr; // @[AXI4Reader.scala 68:26:@192.6]
assign _GEN_3 = io_xfer_valid ? _T_237 : {{24'd0}, arlen}; // @[AXI4Reader.scala 68:26:@192.6]
assign _T_238 = 2'h1 == state; // @[Conditional.scala 37:30:@203.6]
assign _T_239 = arvalid & io_bus_ar_arready; // @[AXI4Reader.scala 76:20:@205.8]
assign _GEN_4 = _T_239 ? 2'h2 : state; // @[AXI4Reader.scala 76:41:@206.8]
assign _GEN_5 = _T_239 ? 1'h0 : arvalid; // @[AXI4Reader.scala 76:41:@206.8]
assign _GEN_6 = _T_239 ? 1'h1 : enable; // @[AXI4Reader.scala 76:41:@206.8]
assign _T_242 = 2'h2 == state; // @[Conditional.scala 37:30:@213.8]
assign _T_243 = ready & valid; // @[AXI4Reader.scala 83:18:@215.10]
assign _GEN_7 = io_bus_r_rlast ? 2'h3 : state; // @[AXI4Reader.scala 84:29:@217.12]
assign _GEN_8 = io_bus_r_rlast ? 1'h0 : enable; // @[AXI4Reader.scala 84:29:@217.12]
assign _GEN_9 = _T_243 ? _GEN_7 : state; // @[AXI4Reader.scala 83:27:@216.10]
assign _GEN_10 = _T_243 ? _GEN_8 : enable; // @[AXI4Reader.scala 83:27:@216.10]
assign _T_245 = 2'h3 == state; // @[Conditional.scala 37:30:@224.10]
assign _GEN_11 = _T_245 ? 1'h1 : done; // @[Conditional.scala 39:67:@225.10]
assign _GEN_12 = _T_245 ? 2'h0 : state; // @[Conditional.scala 39:67:@225.10]
assign _GEN_13 = _T_242 ? _GEN_9 : _GEN_12; // @[Conditional.scala 39:67:@214.8]
assign _GEN_14 = _T_242 ? _GEN_10 : enable; // @[Conditional.scala 39:67:@214.8]
assign _GEN_15 = _T_242 ? done : _GEN_11; // @[Conditional.scala 39:67:@214.8]
assign _GEN_16 = _T_238 ? _GEN_4 : _GEN_13; // @[Conditional.scala 39:67:@204.6]
assign _GEN_17 = _T_238 ? _GEN_5 : arvalid; // @[Conditional.scala 39:67:@204.6]
assign _GEN_18 = _T_238 ? _GEN_6 : _GEN_14; // @[Conditional.scala 39:67:@204.6]
assign _GEN_19 = _T_238 ? done : _GEN_15; // @[Conditional.scala 39:67:@204.6]
assign _GEN_20 = _T_231 ? 1'h0 : _GEN_19; // @[Conditional.scala 40:58:@190.4]
assign _GEN_21 = _T_231 ? _GEN_0 : _GEN_16; // @[Conditional.scala 40:58:@190.4]
assign _GEN_22 = _T_231 ? _GEN_1 : _GEN_17; // @[Conditional.scala 40:58:@190.4]
assign _GEN_23 = _T_231 ? _GEN_2 : araddr; // @[Conditional.scala 40:58:@190.4]
assign _GEN_24 = _T_231 ? _GEN_3 : {{24'd0}, arlen}; // @[Conditional.scala 40:58:@190.4]
assign _GEN_25 = _T_231 ? enable : _GEN_18; // @[Conditional.scala 40:58:@190.4]
assign io_bus_ar_araddr = araddr; // @[AXI4Reader.scala 58:13:@176.4]
assign io_bus_ar_arlen = arlen; // @[AXI4Reader.scala 58:13:@175.4]
assign io_bus_ar_arvalid = arvalid; // @[AXI4Reader.scala 58:13:@168.4]
assign io_bus_r_rready = io_dataOut_ready & enable; // @[AXI4Reader.scala 59:12:@180.4]
assign io_dataOut_valid = io_bus_r_rvalid & enable; // @[AXI4Reader.scala 61:20:@186.4]
assign io_dataOut_bits = io_bus_r_rdata; // @[AXI4Reader.scala 62:19:@187.4]
assign io_xfer_done = done; // @[AXI4Reader.scala 63:16:@188.4]
`ifdef RANDOMIZE_GARBAGE_ASSIGN
`define RANDOMIZE
`endif
`ifdef RANDOMIZE_INVALID_ASSIGN
`define RANDOMIZE
`endif
`ifdef RANDOMIZE_REG_INIT
`define RANDOMIZE
`endif
`ifdef RANDOMIZE_MEM_INIT
`define RANDOMIZE
`endif
`ifndef RANDOM
`define RANDOM $random
`endif
`ifdef RANDOMIZE
integer initvar;
initial begin
`ifdef INIT_RANDOM
`INIT_RANDOM
`endif
`ifndef VERILATOR
#0.002 begin end
`endif
`ifdef RANDOMIZE_REG_INIT
_RAND_0 = {1{`RANDOM}};
state = _RAND_0[1:0];
`endif // RANDOMIZE_REG_INIT
`ifdef RANDOMIZE_REG_INIT
_RAND_1 = {1{`RANDOM}};
done = _RAND_1[0:0];
`endif // RANDOMIZE_REG_INIT
`ifdef RANDOMIZE_REG_INIT
_RAND_2 = {1{`RANDOM}};
enable = _RAND_2[0:0];
`endif // RANDOMIZE_REG_INIT
`ifdef RANDOMIZE_REG_INIT
_RAND_3 = {1{`RANDOM}};
araddr = _RAND_3[31:0];
`endif // RANDOMIZE_REG_INIT
`ifdef RANDOMIZE_REG_INIT
_RAND_4 = {1{`RANDOM}};
arlen = _RAND_4[7:0];
`endif // RANDOMIZE_REG_INIT
`ifdef RANDOMIZE_REG_INIT
_RAND_5 = {1{`RANDOM}};
arvalid = _RAND_5[0:0];
`endif // RANDOMIZE_REG_INIT
end
`endif // RANDOMIZE
always @(posedge clock) begin
if (reset) begin
state <= 2'h0;
end else begin
if (_T_231) begin
if (io_xfer_valid) begin
state <= 2'h1;
end
end else begin
if (_T_238) begin
if (_T_239) begin
state <= 2'h2;
end
end else begin
if (_T_242) begin
if (_T_243) begin
if (io_bus_r_rlast) begin
state <= 2'h3;
end
end
end else begin
if (_T_245) begin
state <= 2'h0;
end
end
end
end
end
if (reset) begin
done <= 1'h0;
end else begin
if (_T_231) begin
done <= 1'h0;
end else begin
if (!(_T_238)) begin
if (!(_T_242)) begin
if (_T_245) begin
done <= 1'h1;
end
end
end
end
end
if (reset) begin
enable <= 1'h0;
end else begin
if (!(_T_231)) begin
if (_T_238) begin
if (_T_239) begin
enable <= 1'h1;
end
end else begin
if (_T_242) begin
if (_T_243) begin
if (io_bus_r_rlast) begin
enable <= 1'h0;
end
end
end
end
end
end
if (reset) begin
araddr <= 32'h0;
end else begin
if (_T_231) begin
if (io_xfer_valid) begin
araddr <= io_xfer_address;
end
end
end
if (reset) begin
arlen <= 8'h0;
end else begin
arlen <= _GEN_24[7:0];
end
if (reset) begin
arvalid <= 1'h0;
end else begin
if (_T_231) begin
if (io_xfer_valid) begin
arvalid <= 1'h1;
end
end else begin
if (_T_238) begin
if (_T_239) begin
arvalid <= 1'h0;
end
end
end
end
end
endmodule
module AXI4Writer( // @[:@230.2]
input clock, // @[:@231.4]
input reset, // @[:@232.4]
output [31:0] io_bus_aw_awaddr, // @[:@233.4]
output [7:0] io_bus_aw_awlen, // @[:@233.4]
output io_bus_aw_awvalid, // @[:@233.4]
input io_bus_aw_awready, // @[:@233.4]
output [31:0] io_bus_w_wdata, // @[:@233.4]
output io_bus_w_wlast, // @[:@233.4]
output io_bus_w_wvalid, // @[:@233.4]
input io_bus_w_wready, // @[:@233.4]
input io_bus_b_bvalid, // @[:@233.4]
output io_bus_b_bready, // @[:@233.4]
output io_dataIn_ready, // @[:@233.4]
input io_dataIn_valid, // @[:@233.4]
input [31:0] io_dataIn_bits, // @[:@233.4]
output io_xfer_done, // @[:@233.4]
input [31:0] io_xfer_address, // @[:@233.4]
input [31:0] io_xfer_length, // @[:@233.4]
input io_xfer_valid // @[:@233.4]
);
reg [1:0] dataState; // @[AXI4Writer.scala 43:26:@235.4]
reg [31:0] _RAND_0;
reg [1:0] addrState; // @[AXI4Writer.scala 44:26:@236.4]
reg [31:0] _RAND_1;
reg done; // @[AXI4Writer.scala 46:21:@237.4]
reg [31:0] _RAND_2;
reg enable; // @[AXI4Writer.scala 47:23:@238.4]
reg [31:0] _RAND_3;
reg [31:0] length; // @[AXI4Writer.scala 49:23:@241.4]
reg [31:0] _RAND_4;
reg [31:0] awlen; // @[AXI4Writer.scala 50:22:@242.4]
reg [31:0] _RAND_5;
reg [31:0] awaddr; // @[AXI4Writer.scala 51:23:@243.4]
reg [31:0] _RAND_6;
reg awvalid; // @[AXI4Writer.scala 56:24:@249.4]
reg [31:0] _RAND_7;
reg bready; // @[AXI4Writer.scala 57:23:@250.4]
reg [31:0] _RAND_8;
wire ready; // @[AXI4Writer.scala 59:40:@251.4]
wire valid; // @[AXI4Writer.scala 60:40:@254.4]
wire _T_243; // @[Conditional.scala 37:30:@329.4]
wire [31:0] _GEN_0; // @[AXI4Writer.scala 77:26:@332.6]
wire [1:0] _GEN_1; // @[AXI4Writer.scala 77:26:@332.6]
wire _GEN_2; // @[AXI4Writer.scala 77:26:@332.6]
wire _T_246; // @[Conditional.scala 37:30:@339.6]
wire _T_247; // @[AXI4Writer.scala 84:18:@341.8]
wire _T_249; // @[AXI4Writer.scala 85:21:@343.10]
wire [32:0] _T_251; // @[AXI4Writer.scala 86:28:@345.12]
wire [32:0] _T_252; // @[AXI4Writer.scala 86:28:@346.12]
wire [31:0] _T_253; // @[AXI4Writer.scala 86:28:@347.12]
wire [31:0] _GEN_3; // @[AXI4Writer.scala 85:27:@344.10]
wire [1:0] _GEN_4; // @[AXI4Writer.scala 85:27:@344.10]
wire _GEN_5; // @[AXI4Writer.scala 85:27:@344.10]
wire _GEN_6; // @[AXI4Writer.scala 85:27:@344.10]
wire [31:0] _GEN_7; // @[AXI4Writer.scala 84:27:@342.8]
wire [1:0] _GEN_8; // @[AXI4Writer.scala 84:27:@342.8]
wire _GEN_9; // @[AXI4Writer.scala 84:27:@342.8]
wire _GEN_10; // @[AXI4Writer.scala 84:27:@342.8]
wire _T_256; // @[Conditional.scala 37:30:@358.8]
wire _T_257; // @[AXI4Writer.scala 95:19:@360.10]
wire _GEN_11; // @[AXI4Writer.scala 95:38:@361.10]
wire [1:0] _GEN_12; // @[AXI4Writer.scala 95:38:@361.10]
wire _T_259; // @[Conditional.scala 37:30:@367.10]
wire _GEN_13; // @[Conditional.scala 39:67:@368.10]
wire [1:0] _GEN_14; // @[Conditional.scala 39:67:@368.10]
wire _GEN_15; // @[Conditional.scala 39:67:@359.8]
wire [1:0] _GEN_16; // @[Conditional.scala 39:67:@359.8]
wire _GEN_17; // @[Conditional.scala 39:67:@359.8]
wire [31:0] _GEN_18; // @[Conditional.scala 39:67:@340.6]
wire [1:0] _GEN_19; // @[Conditional.scala 39:67:@340.6]
wire _GEN_20; // @[Conditional.scala 39:67:@340.6]
wire _GEN_21; // @[Conditional.scala 39:67:@340.6]
wire _GEN_22; // @[Conditional.scala 39:67:@340.6]
wire _GEN_23; // @[Conditional.scala 40:58:@330.4]
wire [31:0] _GEN_24; // @[Conditional.scala 40:58:@330.4]
wire [1:0] _GEN_25; // @[Conditional.scala 40:58:@330.4]
wire _GEN_26; // @[Conditional.scala 40:58:@330.4]
wire _GEN_27; // @[Conditional.scala 40:58:@330.4]
wire _T_261; // @[Conditional.scala 37:30:@372.4]
wire [32:0] _T_263; // @[AXI4Writer.scala 110:33:@376.8]
wire [32:0] _T_264; // @[AXI4Writer.scala 110:33:@377.8]
wire [31:0] _T_265; // @[AXI4Writer.scala 110:33:@378.8]
wire [31:0] _GEN_28; // @[AXI4Writer.scala 108:26:@374.6]
wire [31:0] _GEN_29; // @[AXI4Writer.scala 108:26:@374.6]
wire _GEN_30; // @[AXI4Writer.scala 108:26:@374.6]
wire [1:0] _GEN_31; // @[AXI4Writer.scala 108:26:@374.6]
wire _T_267; // @[Conditional.scala 37:30:@385.6]
wire _T_268; // @[AXI4Writer.scala 116:20:@387.8]
wire [1:0] _GEN_32; // @[AXI4Writer.scala 116:41:@388.8]
wire _GEN_33; // @[AXI4Writer.scala 116:41:@388.8]
wire _T_270; // @[Conditional.scala 37:30:@394.8]
wire [1:0] _GEN_34; // @[AXI4Writer.scala 122:17:@396.10]
wire [1:0] _GEN_35; // @[Conditional.scala 39:67:@395.8]
wire [1:0] _GEN_36; // @[Conditional.scala 39:67:@386.6]
wire _GEN_37; // @[Conditional.scala 39:67:@386.6]
wire [31:0] _GEN_38; // @[Conditional.scala 40:58:@373.4]
wire [31:0] _GEN_39; // @[Conditional.scala 40:58:@373.4]
wire _GEN_40; // @[Conditional.scala 40:58:@373.4]
wire [1:0] _GEN_41; // @[Conditional.scala 40:58:@373.4]
assign ready = io_bus_w_wready & enable; // @[AXI4Writer.scala 59:40:@251.4]
assign valid = io_dataIn_valid & enable; // @[AXI4Writer.scala 60:40:@254.4]
assign _T_243 = 2'h0 == dataState; // @[Conditional.scala 37:30:@329.4]
assign _GEN_0 = io_xfer_valid ? io_xfer_length : length; // @[AXI4Writer.scala 77:26:@332.6]
assign _GEN_1 = io_xfer_valid ? 2'h1 : dataState; // @[AXI4Writer.scala 77:26:@332.6]
assign _GEN_2 = io_xfer_valid ? 1'h1 : enable; // @[AXI4Writer.scala 77:26:@332.6]
assign _T_246 = 2'h1 == dataState; // @[Conditional.scala 37:30:@339.6]
assign _T_247 = ready & valid; // @[AXI4Writer.scala 84:18:@341.8]
assign _T_249 = length > 32'h1; // @[AXI4Writer.scala 85:21:@343.10]
assign _T_251 = length - 32'h1; // @[AXI4Writer.scala 86:28:@345.12]
assign _T_252 = $unsigned(_T_251); // @[AXI4Writer.scala 86:28:@346.12]
assign _T_253 = _T_252[31:0]; // @[AXI4Writer.scala 86:28:@347.12]
assign _GEN_3 = _T_249 ? _T_253 : length; // @[AXI4Writer.scala 85:27:@344.10]
assign _GEN_4 = _T_249 ? dataState : 2'h2; // @[AXI4Writer.scala 85:27:@344.10]
assign _GEN_5 = _T_249 ? enable : 1'h0; // @[AXI4Writer.scala 85:27:@344.10]
assign _GEN_6 = _T_249 ? bready : 1'h1; // @[AXI4Writer.scala 85:27:@344.10]
assign _GEN_7 = _T_247 ? _GEN_3 : length; // @[AXI4Writer.scala 84:27:@342.8]
assign _GEN_8 = _T_247 ? _GEN_4 : dataState; // @[AXI4Writer.scala 84:27:@342.8]
assign _GEN_9 = _T_247 ? _GEN_5 : enable; // @[AXI4Writer.scala 84:27:@342.8]
assign _GEN_10 = _T_247 ? _GEN_6 : bready; // @[AXI4Writer.scala 84:27:@342.8]
assign _T_256 = 2'h2 == dataState; // @[Conditional.scala 37:30:@358.8]
assign _T_257 = bready & io_bus_b_bvalid; // @[AXI4Writer.scala 95:19:@360.10]
assign _GEN_11 = _T_257 ? 1'h0 : bready; // @[AXI4Writer.scala 95:38:@361.10]
assign _GEN_12 = _T_257 ? 2'h3 : dataState; // @[AXI4Writer.scala 95:38:@361.10]
assign _T_259 = 2'h3 == dataState; // @[Conditional.scala 37:30:@367.10]
assign _GEN_13 = _T_259 ? 1'h1 : done; // @[Conditional.scala 39:67:@368.10]
assign _GEN_14 = _T_259 ? 2'h0 : dataState; // @[Conditional.scala 39:67:@368.10]
assign _GEN_15 = _T_256 ? _GEN_11 : bready; // @[Conditional.scala 39:67:@359.8]
assign _GEN_16 = _T_256 ? _GEN_12 : _GEN_14; // @[Conditional.scala 39:67:@359.8]
assign _GEN_17 = _T_256 ? done : _GEN_13; // @[Conditional.scala 39:67:@359.8]
assign _GEN_18 = _T_246 ? _GEN_7 : length; // @[Conditional.scala 39:67:@340.6]
assign _GEN_19 = _T_246 ? _GEN_8 : _GEN_16; // @[Conditional.scala 39:67:@340.6]
assign _GEN_20 = _T_246 ? _GEN_9 : enable; // @[Conditional.scala 39:67:@340.6]
assign _GEN_21 = _T_246 ? _GEN_10 : _GEN_15; // @[Conditional.scala 39:67:@340.6]
assign _GEN_22 = _T_246 ? done : _GEN_17; // @[Conditional.scala 39:67:@340.6]
assign _GEN_23 = _T_243 ? 1'h0 : _GEN_22; // @[Conditional.scala 40:58:@330.4]
assign _GEN_24 = _T_243 ? _GEN_0 : _GEN_18; // @[Conditional.scala 40:58:@330.4]
assign _GEN_25 = _T_243 ? _GEN_1 : _GEN_19; // @[Conditional.scala 40:58:@330.4]
assign _GEN_26 = _T_243 ? _GEN_2 : _GEN_20; // @[Conditional.scala 40:58:@330.4]
assign _GEN_27 = _T_243 ? bready : _GEN_21; // @[Conditional.scala 40:58:@330.4]
assign _T_261 = 2'h0 == addrState; // @[Conditional.scala 37:30:@372.4]
assign _T_263 = io_xfer_length - 32'h1; // @[AXI4Writer.scala 110:33:@376.8]
assign _T_264 = $unsigned(_T_263); // @[AXI4Writer.scala 110:33:@377.8]
assign _T_265 = _T_264[31:0]; // @[AXI4Writer.scala 110:33:@378.8]
assign _GEN_28 = io_xfer_valid ? io_xfer_address : awaddr; // @[AXI4Writer.scala 108:26:@374.6]
assign _GEN_29 = io_xfer_valid ? _T_265 : awlen; // @[AXI4Writer.scala 108:26:@374.6]
assign _GEN_30 = io_xfer_valid ? 1'h1 : awvalid; // @[AXI4Writer.scala 108:26:@374.6]
assign _GEN_31 = io_xfer_valid ? 2'h1 : addrState; // @[AXI4Writer.scala 108:26:@374.6]
assign _T_267 = 2'h1 == addrState; // @[Conditional.scala 37:30:@385.6]
assign _T_268 = awvalid & io_bus_aw_awready; // @[AXI4Writer.scala 116:20:@387.8]
assign _GEN_32 = _T_268 ? 2'h2 : addrState; // @[AXI4Writer.scala 116:41:@388.8]
assign _GEN_33 = _T_268 ? 1'h0 : awvalid; // @[AXI4Writer.scala 116:41:@388.8]
assign _T_270 = 2'h2 == addrState; // @[Conditional.scala 37:30:@394.8]
assign _GEN_34 = done ? 2'h0 : addrState; // @[AXI4Writer.scala 122:17:@396.10]
assign _GEN_35 = _T_270 ? _GEN_34 : addrState; // @[Conditional.scala 39:67:@395.8]
assign _GEN_36 = _T_267 ? _GEN_32 : _GEN_35; // @[Conditional.scala 39:67:@386.6]
assign _GEN_37 = _T_267 ? _GEN_33 : awvalid; // @[Conditional.scala 39:67:@386.6]
assign _GEN_38 = _T_261 ? _GEN_28 : awaddr; // @[Conditional.scala 40:58:@373.4]
assign _GEN_39 = _T_261 ? _GEN_29 : awlen; // @[Conditional.scala 40:58:@373.4]
assign _GEN_40 = _T_261 ? _GEN_30 : _GEN_37; // @[Conditional.scala 40:58:@373.4]
assign _GEN_41 = _T_261 ? _GEN_31 : _GEN_36; // @[Conditional.scala 40:58:@373.4]
assign io_bus_aw_awaddr = awaddr; // @[AXI4Writer.scala 62:13:@277.4]
assign io_bus_aw_awlen = awlen[7:0]; // @[AXI4Writer.scala 62:13:@276.4]
assign io_bus_aw_awvalid = awvalid; // @[AXI4Writer.scala 62:13:@269.4]
assign io_bus_w_wdata = io_dataIn_bits; // @[AXI4Writer.scala 63:12:@288.4]
assign io_bus_w_wlast = length == 32'h1; // @[AXI4Writer.scala 63:12:@286.4]
assign io_bus_w_wvalid = io_dataIn_valid & enable; // @[AXI4Writer.scala 63:12:@285.4]
assign io_bus_b_bready = bready; // @[AXI4Writer.scala 64:12:@291.4]
assign io_dataIn_ready = io_bus_w_wready & enable; // @[AXI4Writer.scala 68:19:@325.4]
assign io_xfer_done = done; // @[AXI4Writer.scala 70:16:@326.4]
`ifdef RANDOMIZE_GARBAGE_ASSIGN
`define RANDOMIZE
`endif
`ifdef RANDOMIZE_INVALID_ASSIGN
`define RANDOMIZE
`endif
`ifdef RANDOMIZE_REG_INIT
`define RANDOMIZE
`endif
`ifdef RANDOMIZE_MEM_INIT
`define RANDOMIZE
`endif
`ifndef RANDOM
`define RANDOM $random
`endif
`ifdef RANDOMIZE
integer initvar;
initial begin
`ifdef INIT_RANDOM
`INIT_RANDOM
`endif
`ifndef VERILATOR
#0.002 begin end
`endif
`ifdef RANDOMIZE_REG_INIT
_RAND_0 = {1{`RANDOM}};
dataState = _RAND_0[1:0];
`endif // RANDOMIZE_REG_INIT
`ifdef RANDOMIZE_REG_INIT
_RAND_1 = {1{`RANDOM}};
addrState = _RAND_1[1:0];
`endif // RANDOMIZE_REG_INIT
`ifdef RANDOMIZE_REG_INIT
_RAND_2 = {1{`RANDOM}};
done = _RAND_2[0:0];
`endif // RANDOMIZE_REG_INIT
`ifdef RANDOMIZE_REG_INIT
_RAND_3 = {1{`RANDOM}};
enable = _RAND_3[0:0];
`endif // RANDOMIZE_REG_INIT
`ifdef RANDOMIZE_REG_INIT
_RAND_4 = {1{`RANDOM}};
length = _RAND_4[31:0];
`endif // RANDOMIZE_REG_INIT
`ifdef RANDOMIZE_REG_INIT
_RAND_5 = {1{`RANDOM}};
awlen = _RAND_5[31:0];
`endif // RANDOMIZE_REG_INIT
`ifdef RANDOMIZE_REG_INIT
_RAND_6 = {1{`RANDOM}};
awaddr = _RAND_6[31:0];
`endif // RANDOMIZE_REG_INIT
`ifdef RANDOMIZE_REG_INIT
_RAND_7 = {1{`RANDOM}};
awvalid = _RAND_7[0:0];
`endif // RANDOMIZE_REG_INIT
`ifdef RANDOMIZE_REG_INIT
_RAND_8 = {1{`RANDOM}};
bready = _RAND_8[0:0];
`endif // RANDOMIZE_REG_INIT
end
`endif // RANDOMIZE
always @(posedge clock) begin
if (reset) begin
dataState <= 2'h0;
end else begin
if (_T_243) begin
if (io_xfer_valid) begin
dataState <= 2'h1;
end
end else begin
if (_T_246) begin
if (_T_247) begin
if (!(_T_249)) begin
dataState <= 2'h2;
end
end
end else begin
if (_T_256) begin
if (_T_257) begin
dataState <= 2'h3;
end
end else begin
if (_T_259) begin
dataState <= 2'h0;
end
end
end
end
end
if (reset) begin
addrState <= 2'h0;
end else begin
if (_T_261) begin
if (io_xfer_valid) begin
addrState <= 2'h1;
end
end else begin
if (_T_267) begin
if (_T_268) begin
addrState <= 2'h2;
end
end else begin
if (_T_270) begin
if (done) begin
addrState <= 2'h0;
end
end
end
end
end
if (reset) begin
done <= 1'h0;
end else begin
if (_T_243) begin
done <= 1'h0;
end else begin
if (!(_T_246)) begin
if (!(_T_256)) begin
if (_T_259) begin
done <= 1'h1;
end
end
end
end
end
if (reset) begin
enable <= 1'h0;
end else begin
if (_T_243) begin
if (io_xfer_valid) begin
enable <= 1'h1;
end
end else begin
if (_T_246) begin
if (_T_247) begin
if (!(_T_249)) begin
enable <= 1'h0;
end
end
end
end
end
if (reset) begin
length <= 32'h0;
end else begin
if (_T_243) begin
if (io_xfer_valid) begin
length <= io_xfer_length;
end
end else begin
if (_T_246) begin
if (_T_247) begin
if (_T_249) begin
length <= _T_253;
end
end
end
end
end
if (reset) begin
awlen <= 32'h0;
end else begin
if (_T_261) begin
if (io_xfer_valid) begin
awlen <= _T_265;
end
end
end
if (reset) begin
awaddr <= 32'h0;
end else begin