1037 lines
45 KiB
Verilog
1037 lines
45 KiB
Verilog
module rvclkhdr(
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input io_clk,
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input io_en
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);
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wire clkhdr_Q; // @[lib.scala 334:26]
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wire clkhdr_CK; // @[lib.scala 334:26]
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wire clkhdr_EN; // @[lib.scala 334:26]
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wire clkhdr_SE; // @[lib.scala 334:26]
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gated_latch clkhdr ( // @[lib.scala 334:26]
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.Q(clkhdr_Q),
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.CK(clkhdr_CK),
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.EN(clkhdr_EN),
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.SE(clkhdr_SE)
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);
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assign clkhdr_CK = io_clk; // @[lib.scala 336:18]
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assign clkhdr_EN = io_en; // @[lib.scala 337:18]
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assign clkhdr_SE = 1'h0; // @[lib.scala 338:18]
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endmodule
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module axi4_to_ahb(
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input clock,
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input reset,
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input io_free_clk,
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input io_scan_mode,
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input io_bus_clk_en,
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input io_clk_override,
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input io_dec_tlu_force_halt,
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output io_axi_aw_ready,
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input io_axi_aw_valid,
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input io_axi_aw_bits_id,
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input [31:0] io_axi_aw_bits_addr,
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input [3:0] io_axi_aw_bits_region,
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input [7:0] io_axi_aw_bits_len,
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input [2:0] io_axi_aw_bits_size,
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input [1:0] io_axi_aw_bits_burst,
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input io_axi_aw_bits_lock,
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input [3:0] io_axi_aw_bits_cache,
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input [2:0] io_axi_aw_bits_prot,
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input [3:0] io_axi_aw_bits_qos,
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output io_axi_w_ready,
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input io_axi_w_valid,
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input [63:0] io_axi_w_bits_data,
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input [7:0] io_axi_w_bits_strb,
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input io_axi_w_bits_last,
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input io_axi_b_ready,
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output io_axi_b_valid,
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output [1:0] io_axi_b_bits_resp,
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output io_axi_b_bits_id,
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output io_axi_ar_ready,
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input io_axi_ar_valid,
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input io_axi_ar_bits_id,
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input [31:0] io_axi_ar_bits_addr,
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input [3:0] io_axi_ar_bits_region,
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input [7:0] io_axi_ar_bits_len,
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input [2:0] io_axi_ar_bits_size,
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input [1:0] io_axi_ar_bits_burst,
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input io_axi_ar_bits_lock,
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input [3:0] io_axi_ar_bits_cache,
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input [2:0] io_axi_ar_bits_prot,
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input [3:0] io_axi_ar_bits_qos,
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input io_axi_r_ready,
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output io_axi_r_valid,
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output io_axi_r_bits_id,
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output [63:0] io_axi_r_bits_data,
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output [1:0] io_axi_r_bits_resp,
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output io_axi_r_bits_last,
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input [63:0] io_ahb_in_hrdata,
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input io_ahb_in_hready,
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input io_ahb_in_hresp,
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output [31:0] io_ahb_out_haddr,
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output [2:0] io_ahb_out_hburst,
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output io_ahb_out_hmastlock,
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output [3:0] io_ahb_out_hprot,
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output [2:0] io_ahb_out_hsize,
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output [1:0] io_ahb_out_htrans,
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output io_ahb_out_hwrite,
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output [63:0] io_ahb_out_hwdata
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);
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`ifdef RANDOMIZE_REG_INIT
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reg [31:0] _RAND_0;
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reg [31:0] _RAND_1;
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reg [31:0] _RAND_2;
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reg [31:0] _RAND_3;
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reg [31:0] _RAND_4;
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reg [31:0] _RAND_5;
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reg [31:0] _RAND_6;
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reg [31:0] _RAND_7;
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reg [31:0] _RAND_8;
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reg [31:0] _RAND_9;
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reg [31:0] _RAND_10;
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reg [31:0] _RAND_11;
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reg [31:0] _RAND_12;
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reg [63:0] _RAND_13;
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reg [31:0] _RAND_14;
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reg [31:0] _RAND_15;
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reg [31:0] _RAND_16;
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reg [31:0] _RAND_17;
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reg [63:0] _RAND_18;
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reg [63:0] _RAND_19;
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reg [31:0] _RAND_20;
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reg [31:0] _RAND_21;
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reg [31:0] _RAND_22;
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reg [31:0] _RAND_23;
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reg [31:0] _RAND_24;
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reg [31:0] _RAND_25;
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reg [31:0] _RAND_26;
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`endif // RANDOMIZE_REG_INIT
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wire rvclkhdr_io_clk; // @[lib.scala 399:23]
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wire rvclkhdr_io_en; // @[lib.scala 399:23]
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wire rvclkhdr_1_io_clk; // @[lib.scala 399:23]
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wire rvclkhdr_1_io_en; // @[lib.scala 399:23]
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wire rvclkhdr_2_io_clk; // @[lib.scala 399:23]
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wire rvclkhdr_2_io_en; // @[lib.scala 399:23]
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wire rvclkhdr_3_io_clk; // @[lib.scala 399:23]
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wire rvclkhdr_3_io_en; // @[lib.scala 399:23]
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reg dec_tlu_force_halt_bus_q; // @[axi4_to_ahb.scala 26:62]
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wire dec_tlu_force_halt_bus = io_dec_tlu_force_halt | dec_tlu_force_halt_bus_q; // @[axi4_to_ahb.scala 24:54]
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wire _T = ~io_bus_clk_en; // @[axi4_to_ahb.scala 25:35]
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reg [2:0] buf_state; // @[Reg.scala 27:20]
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wire _T_47 = 3'h0 == buf_state; // @[Conditional.scala 37:30]
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reg wrbuf_vld; // @[Reg.scala 27:20]
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reg wrbuf_data_vld; // @[Reg.scala 27:20]
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wire wr_cmd_vld = wrbuf_vld & wrbuf_data_vld; // @[axi4_to_ahb.scala 140:27]
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wire master_valid = wr_cmd_vld | io_axi_ar_valid; // @[axi4_to_ahb.scala 141:30]
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wire _T_99 = 3'h1 == buf_state; // @[Conditional.scala 37:30]
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reg ahb_hready_q; // @[Reg.scala 27:20]
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reg [1:0] ahb_htrans_q; // @[Reg.scala 27:20]
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wire _T_106 = ahb_htrans_q != 2'h0; // @[axi4_to_ahb.scala 178:58]
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wire _T_107 = ahb_hready_q & _T_106; // @[axi4_to_ahb.scala 178:36]
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reg ahb_hwrite_q; // @[Reg.scala 27:20]
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wire _T_108 = ~ahb_hwrite_q; // @[axi4_to_ahb.scala 178:72]
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wire _T_109 = _T_107 & _T_108; // @[axi4_to_ahb.scala 178:70]
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wire _T_134 = 3'h6 == buf_state; // @[Conditional.scala 37:30]
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reg ahb_hresp_q; // @[Reg.scala 27:20]
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wire _T_154 = ahb_hready_q | ahb_hresp_q; // @[axi4_to_ahb.scala 192:37]
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wire _T_173 = 3'h7 == buf_state; // @[Conditional.scala 37:30]
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wire _T_184 = 3'h3 == buf_state; // @[Conditional.scala 37:30]
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wire _T_186 = 3'h2 == buf_state; // @[Conditional.scala 37:30]
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wire _T_187 = ahb_hready_q & ahb_hwrite_q; // @[axi4_to_ahb.scala 224:33]
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wire _T_190 = _T_187 & _T_106; // @[axi4_to_ahb.scala 224:48]
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wire _T_279 = 3'h4 == buf_state; // @[Conditional.scala 37:30]
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wire _GEN_16 = _T_279 & _T_190; // @[Conditional.scala 39:67]
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wire _GEN_20 = _T_186 ? _T_190 : _GEN_16; // @[Conditional.scala 39:67]
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wire _GEN_41 = _T_184 ? 1'h0 : _GEN_20; // @[Conditional.scala 39:67]
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wire _GEN_60 = _T_173 ? 1'h0 : _GEN_41; // @[Conditional.scala 39:67]
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wire _GEN_80 = _T_134 ? 1'h0 : _GEN_60; // @[Conditional.scala 39:67]
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wire _GEN_96 = _T_99 ? 1'h0 : _GEN_80; // @[Conditional.scala 39:67]
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wire trxn_done = _T_47 ? 1'h0 : _GEN_96; // @[Conditional.scala 40:58]
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reg cmd_doneQ; // @[Reg.scala 27:20]
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wire _T_280 = cmd_doneQ & ahb_hready_q; // @[axi4_to_ahb.scala 234:34]
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wire _T_281 = _T_280 | ahb_hresp_q; // @[axi4_to_ahb.scala 234:50]
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wire _T_438 = 3'h5 == buf_state; // @[Conditional.scala 37:30]
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wire slave_ready = io_axi_b_ready & io_axi_r_ready; // @[axi4_to_ahb.scala 158:33]
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wire _GEN_2 = _T_438 & slave_ready; // @[Conditional.scala 39:67]
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wire _GEN_4 = _T_279 ? _T_281 : _GEN_2; // @[Conditional.scala 39:67]
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wire _GEN_21 = _T_186 ? trxn_done : _GEN_4; // @[Conditional.scala 39:67]
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wire _GEN_36 = _T_184 ? _T_154 : _GEN_21; // @[Conditional.scala 39:67]
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wire _GEN_52 = _T_173 ? _T_109 : _GEN_36; // @[Conditional.scala 39:67]
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wire _GEN_70 = _T_134 ? _T_154 : _GEN_52; // @[Conditional.scala 39:67]
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wire _GEN_84 = _T_99 ? _T_109 : _GEN_70; // @[Conditional.scala 39:67]
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wire buf_state_en = _T_47 ? master_valid : _GEN_84; // @[Conditional.scala 40:58]
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wire _T_4 = ~dec_tlu_force_halt_bus; // @[lib.scala 391:75]
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wire [1:0] _T_17 = wr_cmd_vld ? 2'h3 : 2'h0; // @[axi4_to_ahb.scala 143:20]
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wire [2:0] master_opc = {{1'd0}, _T_17}; // @[axi4_to_ahb.scala 143:14]
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wire _T_49 = master_opc[2:1] == 2'h1; // @[axi4_to_ahb.scala 163:41]
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wire _GEN_9 = _T_279 & _T_49; // @[Conditional.scala 39:67]
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wire _GEN_30 = _T_186 ? 1'h0 : _GEN_9; // @[Conditional.scala 39:67]
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wire _GEN_47 = _T_184 ? 1'h0 : _GEN_30; // @[Conditional.scala 39:67]
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wire _GEN_64 = _T_173 ? 1'h0 : _GEN_47; // @[Conditional.scala 39:67]
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wire _GEN_82 = _T_134 ? 1'h0 : _GEN_64; // @[Conditional.scala 39:67]
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wire _GEN_98 = _T_99 ? 1'h0 : _GEN_82; // @[Conditional.scala 39:67]
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wire buf_write_in = _T_47 ? _T_49 : _GEN_98; // @[Conditional.scala 40:58]
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wire [2:0] _T_51 = buf_write_in ? 3'h2 : 3'h1; // @[axi4_to_ahb.scala 164:26]
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wire _T_101 = master_opc == 3'h0; // @[axi4_to_ahb.scala 177:61]
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wire _T_102 = master_valid & _T_101; // @[axi4_to_ahb.scala 177:41]
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wire [2:0] _T_104 = _T_102 ? 3'h6 : 3'h3; // @[axi4_to_ahb.scala 177:26]
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wire _T_122 = _T_104 == 3'h6; // @[axi4_to_ahb.scala 181:174]
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wire _T_123 = _T_109 & _T_122; // @[axi4_to_ahb.scala 181:88]
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wire _T_135 = ~ahb_hresp_q; // @[axi4_to_ahb.scala 189:39]
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wire _T_136 = ahb_hready_q & _T_135; // @[axi4_to_ahb.scala 189:37]
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wire _T_139 = master_valid & _T_49; // @[axi4_to_ahb.scala 189:70]
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wire _T_140 = ~_T_139; // @[axi4_to_ahb.scala 189:55]
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wire _T_141 = _T_136 & _T_140; // @[axi4_to_ahb.scala 189:53]
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wire _T_283 = buf_state_en & _T_135; // @[axi4_to_ahb.scala 235:36]
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wire _T_284 = _T_283 & slave_ready; // @[axi4_to_ahb.scala 235:51]
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wire _GEN_5 = _T_279 & _T_284; // @[Conditional.scala 39:67]
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wire _GEN_27 = _T_186 ? 1'h0 : _GEN_5; // @[Conditional.scala 39:67]
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wire _GEN_46 = _T_184 ? 1'h0 : _GEN_27; // @[Conditional.scala 39:67]
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wire _GEN_63 = _T_173 ? 1'h0 : _GEN_46; // @[Conditional.scala 39:67]
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wire _GEN_67 = _T_134 ? _T_141 : _GEN_63; // @[Conditional.scala 39:67]
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wire _GEN_87 = _T_99 ? _T_123 : _GEN_67; // @[Conditional.scala 39:67]
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wire master_ready = _T_47 | _GEN_87; // @[Conditional.scala 40:58]
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wire _T_147 = master_valid & master_ready; // @[axi4_to_ahb.scala 191:82]
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wire _T_150 = _T_147 & _T_101; // @[axi4_to_ahb.scala 191:97]
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wire [2:0] _T_152 = _T_150 ? 3'h6 : 3'h3; // @[axi4_to_ahb.scala 191:67]
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wire [2:0] _T_153 = ahb_hresp_q ? 3'h7 : _T_152; // @[axi4_to_ahb.scala 191:26]
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wire _T_285 = ~slave_ready; // @[axi4_to_ahb.scala 236:42]
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wire _T_286 = ahb_hresp_q | _T_285; // @[axi4_to_ahb.scala 236:40]
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wire [2:0] _T_291 = _T_49 ? 3'h2 : 3'h1; // @[axi4_to_ahb.scala 236:101]
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wire [2:0] _T_292 = master_valid ? _T_291 : 3'h0; // @[axi4_to_ahb.scala 236:66]
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wire [2:0] _T_293 = _T_286 ? 3'h5 : _T_292; // @[axi4_to_ahb.scala 236:26]
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wire [2:0] _GEN_6 = _T_279 ? _T_293 : 3'h0; // @[Conditional.scala 39:67]
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wire [2:0] _GEN_19 = _T_186 ? 3'h4 : _GEN_6; // @[Conditional.scala 39:67]
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wire [2:0] _GEN_35 = _T_184 ? 3'h5 : _GEN_19; // @[Conditional.scala 39:67]
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wire [2:0] _GEN_51 = _T_173 ? 3'h3 : _GEN_35; // @[Conditional.scala 39:67]
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wire [2:0] _GEN_69 = _T_134 ? _T_153 : _GEN_51; // @[Conditional.scala 39:67]
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wire [2:0] _GEN_83 = _T_99 ? _T_104 : _GEN_69; // @[Conditional.scala 39:67]
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wire [2:0] buf_nxtstate = _T_47 ? _T_51 : _GEN_83; // @[Conditional.scala 40:58]
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wire [2:0] _GEN_141 = {{2'd0}, _T_4}; // @[lib.scala 391:53]
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wire [2:0] _T_5 = buf_nxtstate & _GEN_141; // @[lib.scala 391:53]
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wire _T_6 = buf_state_en | dec_tlu_force_halt_bus; // @[lib.scala 391:95]
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wire _T_7 = _T_6 & io_bus_clk_en; // @[lib.scala 391:102]
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reg wrbuf_tag; // @[Reg.scala 27:20]
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reg [31:0] wrbuf_addr; // @[Reg.scala 27:20]
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wire [31:0] master_addr = wr_cmd_vld ? wrbuf_addr : io_axi_ar_bits_addr; // @[axi4_to_ahb.scala 144:21]
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reg [2:0] wrbuf_size; // @[Reg.scala 27:20]
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wire [2:0] master_size = wr_cmd_vld ? wrbuf_size : io_axi_ar_bits_size; // @[axi4_to_ahb.scala 145:21]
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reg [7:0] wrbuf_byteen; // @[Reg.scala 27:20]
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reg [63:0] wrbuf_data; // @[Reg.scala 27:20]
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wire _T_356 = buf_nxtstate != 3'h5; // @[axi4_to_ahb.scala 246:55]
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wire _T_357 = buf_state_en & _T_356; // @[axi4_to_ahb.scala 246:39]
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wire _GEN_15 = _T_279 ? _T_357 : _T_438; // @[Conditional.scala 39:67]
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wire _GEN_34 = _T_186 ? 1'h0 : _GEN_15; // @[Conditional.scala 39:67]
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wire _GEN_50 = _T_184 ? 1'h0 : _GEN_34; // @[Conditional.scala 39:67]
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wire _GEN_53 = _T_173 ? buf_state_en : _GEN_50; // @[Conditional.scala 39:67]
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wire _GEN_74 = _T_134 ? _T_283 : _GEN_53; // @[Conditional.scala 39:67]
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wire _GEN_95 = _T_99 ? 1'h0 : _GEN_74; // @[Conditional.scala 39:67]
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wire slave_valid_pre = _T_47 ? 1'h0 : _GEN_95; // @[Conditional.scala 40:58]
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wire _T_28 = slave_valid_pre & slave_ready; // @[axi4_to_ahb.scala 150:33]
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reg slvbuf_write; // @[Reg.scala 27:20]
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wire [1:0] _T_595 = slvbuf_write ? 2'h3 : 2'h0; // @[axi4_to_ahb.scala 280:23]
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reg slvbuf_error; // @[Reg.scala 27:20]
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wire [1:0] _T_597 = slvbuf_error ? 2'h3 : 2'h0; // @[Bitwise.scala 72:12]
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wire [1:0] _T_598 = _T_597 & 2'h2; // @[axi4_to_ahb.scala 280:88]
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wire [3:0] slave_opc = {_T_595,_T_598}; // @[Cat.scala 29:58]
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wire [1:0] _T_33 = slave_opc[1] ? 2'h3 : 2'h0; // @[axi4_to_ahb.scala 151:55]
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reg slvbuf_tag; // @[Reg.scala 27:20]
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wire _T_38 = slave_opc[3:2] == 2'h0; // @[axi4_to_ahb.scala 154:66]
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reg [31:0] last_bus_addr; // @[Reg.scala 27:20]
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wire [63:0] _T_602 = {last_bus_addr,last_bus_addr}; // @[Cat.scala 29:58]
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wire _T_603 = buf_state == 3'h5; // @[axi4_to_ahb.scala 281:91]
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reg [63:0] buf_data; // @[Reg.scala 27:20]
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reg [63:0] ahb_hrdata_q; // @[Reg.scala 27:20]
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wire [63:0] _T_606 = _T_603 ? buf_data : ahb_hrdata_q; // @[axi4_to_ahb.scala 281:79]
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wire _T_53 = buf_nxtstate == 3'h2; // @[axi4_to_ahb.scala 167:54]
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wire _T_54 = buf_state_en & _T_53; // @[axi4_to_ahb.scala 167:38]
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wire [2:0] _T_85 = wrbuf_byteen[6] ? 3'h6 : 3'h7; // @[Mux.scala 98:16]
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wire [2:0] _T_86 = wrbuf_byteen[5] ? 3'h5 : _T_85; // @[Mux.scala 98:16]
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wire [2:0] _T_87 = wrbuf_byteen[4] ? 3'h4 : _T_86; // @[Mux.scala 98:16]
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wire [2:0] _T_88 = wrbuf_byteen[3] ? 3'h3 : _T_87; // @[Mux.scala 98:16]
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wire [2:0] _T_89 = wrbuf_byteen[2] ? 3'h2 : _T_88; // @[Mux.scala 98:16]
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wire [2:0] _T_90 = wrbuf_byteen[1] ? 3'h1 : _T_89; // @[Mux.scala 98:16]
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wire [2:0] _T_91 = wrbuf_byteen[0] ? 3'h0 : _T_90; // @[Mux.scala 98:16]
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wire [2:0] _T_93 = buf_write_in ? _T_91 : master_addr[2:0]; // @[axi4_to_ahb.scala 170:30]
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wire _T_94 = buf_nxtstate == 3'h1; // @[axi4_to_ahb.scala 172:51]
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wire _T_124 = master_ready & master_valid; // @[axi4_to_ahb.scala 183:33]
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wire _T_160 = buf_nxtstate == 3'h6; // @[axi4_to_ahb.scala 198:64]
|
|
wire _T_161 = _T_124 & _T_160; // @[axi4_to_ahb.scala 198:48]
|
|
wire _T_162 = _T_161 & buf_state_en; // @[axi4_to_ahb.scala 198:79]
|
|
wire _T_347 = buf_state_en & buf_write_in; // @[axi4_to_ahb.scala 244:33]
|
|
wire _T_349 = _T_347 & _T_53; // @[axi4_to_ahb.scala 244:48]
|
|
wire _GEN_13 = _T_279 & _T_349; // @[Conditional.scala 39:67]
|
|
wire _GEN_33 = _T_186 ? 1'h0 : _GEN_13; // @[Conditional.scala 39:67]
|
|
wire _GEN_49 = _T_184 ? 1'h0 : _GEN_33; // @[Conditional.scala 39:67]
|
|
wire _GEN_66 = _T_173 ? 1'h0 : _GEN_49; // @[Conditional.scala 39:67]
|
|
wire _GEN_76 = _T_134 ? _T_162 : _GEN_66; // @[Conditional.scala 39:67]
|
|
wire _GEN_89 = _T_99 ? _T_124 : _GEN_76; // @[Conditional.scala 39:67]
|
|
wire bypass_en = _T_47 ? buf_state_en : _GEN_89; // @[Conditional.scala 40:58]
|
|
wire [1:0] _T_97 = bypass_en ? 2'h3 : 2'h0; // @[Bitwise.scala 72:12]
|
|
wire [1:0] _T_98 = _T_97 & 2'h2; // @[axi4_to_ahb.scala 173:49]
|
|
wire _T_110 = ~master_valid; // @[axi4_to_ahb.scala 179:34]
|
|
wire _T_111 = buf_state_en & _T_110; // @[axi4_to_ahb.scala 179:32]
|
|
reg [31:0] buf_addr; // @[Reg.scala 27:20]
|
|
wire [2:0] _T_128 = bypass_en ? master_addr[2:0] : buf_addr[2:0]; // @[axi4_to_ahb.scala 184:30]
|
|
wire _T_129 = ~buf_state_en; // @[axi4_to_ahb.scala 185:48]
|
|
wire _T_130 = _T_129 | bypass_en; // @[axi4_to_ahb.scala 185:62]
|
|
wire [1:0] _T_132 = _T_130 ? 2'h3 : 2'h0; // @[Bitwise.scala 72:12]
|
|
wire [1:0] _T_133 = 2'h2 & _T_132; // @[axi4_to_ahb.scala 185:36]
|
|
wire _T_167 = buf_nxtstate != 3'h6; // @[axi4_to_ahb.scala 200:63]
|
|
wire _T_168 = _T_167 & buf_state_en; // @[axi4_to_ahb.scala 200:78]
|
|
wire _T_169 = ~_T_168; // @[axi4_to_ahb.scala 200:47]
|
|
wire [1:0] _T_171 = _T_169 ? 2'h3 : 2'h0; // @[Bitwise.scala 72:12]
|
|
wire [1:0] _T_172 = 2'h2 & _T_171; // @[axi4_to_ahb.scala 200:36]
|
|
wire [1:0] _T_182 = _T_129 ? 2'h3 : 2'h0; // @[Bitwise.scala 72:12]
|
|
wire [1:0] _T_183 = 2'h2 & _T_182; // @[axi4_to_ahb.scala 210:41]
|
|
reg [2:0] buf_cmd_byte_ptrQ; // @[Reg.scala 27:20]
|
|
reg [7:0] buf_byteen; // @[Reg.scala 27:20]
|
|
wire [2:0] _T_195 = buf_cmd_byte_ptrQ + 3'h1; // @[axi4_to_ahb.scala 136:52]
|
|
wire _T_198 = 3'h0 >= _T_195; // @[axi4_to_ahb.scala 137:62]
|
|
wire _T_199 = buf_byteen[0] & _T_198; // @[axi4_to_ahb.scala 137:48]
|
|
wire _T_201 = 3'h1 >= _T_195; // @[axi4_to_ahb.scala 137:62]
|
|
wire _T_202 = buf_byteen[1] & _T_201; // @[axi4_to_ahb.scala 137:48]
|
|
wire _T_204 = 3'h2 >= _T_195; // @[axi4_to_ahb.scala 137:62]
|
|
wire _T_205 = buf_byteen[2] & _T_204; // @[axi4_to_ahb.scala 137:48]
|
|
wire _T_207 = 3'h3 >= _T_195; // @[axi4_to_ahb.scala 137:62]
|
|
wire _T_208 = buf_byteen[3] & _T_207; // @[axi4_to_ahb.scala 137:48]
|
|
wire _T_210 = 3'h4 >= _T_195; // @[axi4_to_ahb.scala 137:62]
|
|
wire _T_211 = buf_byteen[4] & _T_210; // @[axi4_to_ahb.scala 137:48]
|
|
wire _T_213 = 3'h5 >= _T_195; // @[axi4_to_ahb.scala 137:62]
|
|
wire _T_214 = buf_byteen[5] & _T_213; // @[axi4_to_ahb.scala 137:48]
|
|
wire _T_216 = 3'h6 >= _T_195; // @[axi4_to_ahb.scala 137:62]
|
|
wire _T_217 = buf_byteen[6] & _T_216; // @[axi4_to_ahb.scala 137:48]
|
|
wire [2:0] _T_222 = _T_217 ? 3'h6 : 3'h7; // @[Mux.scala 98:16]
|
|
wire [2:0] _T_223 = _T_214 ? 3'h5 : _T_222; // @[Mux.scala 98:16]
|
|
wire [2:0] _T_224 = _T_211 ? 3'h4 : _T_223; // @[Mux.scala 98:16]
|
|
wire [2:0] _T_225 = _T_208 ? 3'h3 : _T_224; // @[Mux.scala 98:16]
|
|
wire [2:0] _T_226 = _T_205 ? 3'h2 : _T_225; // @[Mux.scala 98:16]
|
|
wire [2:0] _T_227 = _T_202 ? 3'h1 : _T_226; // @[Mux.scala 98:16]
|
|
wire [2:0] _T_228 = _T_199 ? 3'h0 : _T_227; // @[Mux.scala 98:16]
|
|
wire [2:0] _T_229 = trxn_done ? _T_228 : buf_cmd_byte_ptrQ; // @[axi4_to_ahb.scala 228:30]
|
|
wire _T_230 = buf_cmd_byte_ptrQ == 3'h7; // @[axi4_to_ahb.scala 229:65]
|
|
reg buf_aligned; // @[Reg.scala 27:20]
|
|
wire _T_231 = buf_aligned | _T_230; // @[axi4_to_ahb.scala 229:44]
|
|
wire [7:0] _T_269 = buf_byteen >> _T_228; // @[axi4_to_ahb.scala 229:92]
|
|
wire _T_271 = ~_T_269[0]; // @[axi4_to_ahb.scala 229:163]
|
|
wire _T_272 = _T_231 | _T_271; // @[axi4_to_ahb.scala 229:79]
|
|
wire _T_273 = trxn_done & _T_272; // @[axi4_to_ahb.scala 229:29]
|
|
wire _T_344 = _T_230 | _T_271; // @[axi4_to_ahb.scala 243:38]
|
|
wire _T_345 = _T_107 & _T_344; // @[axi4_to_ahb.scala 242:79]
|
|
wire _T_346 = ahb_hresp_q | _T_345; // @[axi4_to_ahb.scala 242:32]
|
|
wire _GEN_12 = _T_279 & _T_346; // @[Conditional.scala 39:67]
|
|
wire _GEN_25 = _T_186 ? _T_273 : _GEN_12; // @[Conditional.scala 39:67]
|
|
wire _GEN_44 = _T_184 ? 1'h0 : _GEN_25; // @[Conditional.scala 39:67]
|
|
wire _GEN_62 = _T_173 ? 1'h0 : _GEN_44; // @[Conditional.scala 39:67]
|
|
wire _GEN_75 = _T_134 ? _T_111 : _GEN_62; // @[Conditional.scala 39:67]
|
|
wire _GEN_85 = _T_99 ? _T_111 : _GEN_75; // @[Conditional.scala 39:67]
|
|
wire cmd_done = _T_47 ? 1'h0 : _GEN_85; // @[Conditional.scala 40:58]
|
|
wire _T_274 = cmd_done | cmd_doneQ; // @[axi4_to_ahb.scala 230:47]
|
|
wire _T_275 = ~_T_274; // @[axi4_to_ahb.scala 230:36]
|
|
wire [1:0] _T_277 = _T_275 ? 2'h3 : 2'h0; // @[Bitwise.scala 72:12]
|
|
wire [1:0] _T_278 = _T_277 & 2'h2; // @[axi4_to_ahb.scala 230:61]
|
|
wire _T_298 = _T_53 | _T_94; // @[axi4_to_ahb.scala 240:62]
|
|
wire _T_299 = buf_state_en & _T_298; // @[axi4_to_ahb.scala 240:33]
|
|
wire _T_352 = _T_275 | bypass_en; // @[axi4_to_ahb.scala 245:61]
|
|
wire [1:0] _T_354 = _T_352 ? 2'h3 : 2'h0; // @[Bitwise.scala 72:12]
|
|
wire [1:0] _T_355 = _T_354 & 2'h2; // @[axi4_to_ahb.scala 245:75]
|
|
wire _T_362 = trxn_done | bypass_en; // @[axi4_to_ahb.scala 248:40]
|
|
wire [2:0] _T_437 = bypass_en ? _T_91 : _T_229; // @[axi4_to_ahb.scala 249:30]
|
|
wire _GEN_7 = _T_279 & ahb_hresp_q; // @[Conditional.scala 39:67]
|
|
wire _GEN_8 = _T_279 ? buf_state_en : _T_438; // @[Conditional.scala 39:67]
|
|
wire _GEN_10 = _T_279 & _T_299; // @[Conditional.scala 39:67]
|
|
wire _GEN_31 = _T_186 ? 1'h0 : _GEN_10; // @[Conditional.scala 39:67]
|
|
wire _GEN_48 = _T_184 ? 1'h0 : _GEN_31; // @[Conditional.scala 39:67]
|
|
wire _GEN_65 = _T_173 ? 1'h0 : _GEN_48; // @[Conditional.scala 39:67]
|
|
wire _GEN_68 = _T_134 ? _T_150 : _GEN_65; // @[Conditional.scala 39:67]
|
|
wire _GEN_88 = _T_99 ? master_ready : _GEN_68; // @[Conditional.scala 39:67]
|
|
wire buf_wr_en = _T_47 ? buf_state_en : _GEN_88; // @[Conditional.scala 40:58]
|
|
wire _GEN_11 = _T_279 & buf_wr_en; // @[Conditional.scala 39:67]
|
|
wire [1:0] _GEN_14 = _T_279 ? _T_355 : 2'h0; // @[Conditional.scala 39:67]
|
|
wire _GEN_17 = _T_279 & _T_362; // @[Conditional.scala 39:67]
|
|
wire [2:0] _GEN_18 = _T_279 ? _T_437 : 3'h0; // @[Conditional.scala 39:67]
|
|
wire _GEN_22 = _T_186 ? buf_state_en : _GEN_17; // @[Conditional.scala 39:67]
|
|
wire _GEN_23 = _T_186 & buf_state_en; // @[Conditional.scala 39:67]
|
|
wire [2:0] _GEN_24 = _T_186 ? _T_229 : _GEN_18; // @[Conditional.scala 39:67]
|
|
wire [1:0] _GEN_26 = _T_186 ? _T_278 : _GEN_14; // @[Conditional.scala 39:67]
|
|
wire _GEN_29 = _T_186 ? 1'h0 : _GEN_8; // @[Conditional.scala 39:67]
|
|
wire _GEN_32 = _T_186 ? 1'h0 : _GEN_11; // @[Conditional.scala 39:67]
|
|
wire _GEN_37 = _T_184 ? buf_state_en : _GEN_32; // @[Conditional.scala 39:67]
|
|
wire _GEN_39 = _T_184 ? buf_state_en : _GEN_29; // @[Conditional.scala 39:67]
|
|
wire _GEN_40 = _T_184 ? buf_state_en : _GEN_23; // @[Conditional.scala 39:67]
|
|
wire _GEN_42 = _T_184 ? 1'h0 : _GEN_22; // @[Conditional.scala 39:67]
|
|
wire [2:0] _GEN_43 = _T_184 ? 3'h0 : _GEN_24; // @[Conditional.scala 39:67]
|
|
wire [1:0] _GEN_45 = _T_184 ? 2'h0 : _GEN_26; // @[Conditional.scala 39:67]
|
|
wire _GEN_54 = _T_173 ? buf_state_en : _GEN_40; // @[Conditional.scala 39:67]
|
|
wire [2:0] _GEN_55 = _T_173 ? buf_addr[2:0] : _GEN_43; // @[Conditional.scala 39:67]
|
|
wire [1:0] _GEN_56 = _T_173 ? _T_183 : _GEN_45; // @[Conditional.scala 39:67]
|
|
wire _GEN_57 = _T_173 ? 1'h0 : _GEN_37; // @[Conditional.scala 39:67]
|
|
wire _GEN_59 = _T_173 ? 1'h0 : _GEN_39; // @[Conditional.scala 39:67]
|
|
wire _GEN_61 = _T_173 ? 1'h0 : _GEN_42; // @[Conditional.scala 39:67]
|
|
wire _GEN_71 = _T_134 ? buf_state_en : _GEN_57; // @[Conditional.scala 39:67]
|
|
wire _GEN_73 = _T_134 ? buf_state_en : _GEN_59; // @[Conditional.scala 39:67]
|
|
wire [2:0] _GEN_77 = _T_134 ? _T_128 : _GEN_55; // @[Conditional.scala 39:67]
|
|
wire [1:0] _GEN_78 = _T_134 ? _T_172 : _GEN_56; // @[Conditional.scala 39:67]
|
|
wire _GEN_79 = _T_134 ? buf_wr_en : _GEN_54; // @[Conditional.scala 39:67]
|
|
wire _GEN_81 = _T_134 ? 1'h0 : _GEN_61; // @[Conditional.scala 39:67]
|
|
wire _GEN_86 = _T_99 ? buf_state_en : _GEN_79; // @[Conditional.scala 39:67]
|
|
wire [2:0] _GEN_90 = _T_99 ? _T_128 : _GEN_77; // @[Conditional.scala 39:67]
|
|
wire [1:0] _GEN_91 = _T_99 ? _T_133 : _GEN_78; // @[Conditional.scala 39:67]
|
|
wire _GEN_92 = _T_99 ? 1'h0 : _GEN_71; // @[Conditional.scala 39:67]
|
|
wire _GEN_94 = _T_99 ? 1'h0 : _GEN_73; // @[Conditional.scala 39:67]
|
|
wire _GEN_97 = _T_99 ? 1'h0 : _GEN_81; // @[Conditional.scala 39:67]
|
|
wire buf_data_wr_en = _T_47 ? _T_54 : _GEN_92; // @[Conditional.scala 40:58]
|
|
wire buf_cmd_byte_ptr_en = _T_47 ? buf_state_en : _GEN_97; // @[Conditional.scala 40:58]
|
|
wire [2:0] buf_cmd_byte_ptr = _T_47 ? _T_93 : _GEN_90; // @[Conditional.scala 40:58]
|
|
wire slvbuf_wr_en = _T_47 ? 1'h0 : _GEN_86; // @[Conditional.scala 40:58]
|
|
wire slvbuf_error_en = _T_47 ? 1'h0 : _GEN_94; // @[Conditional.scala 40:58]
|
|
wire _T_533 = master_size[1:0] == 2'h0; // @[axi4_to_ahb.scala 266:24]
|
|
wire _T_534 = _T_101 | _T_533; // @[axi4_to_ahb.scala 265:48]
|
|
wire _T_536 = master_size[1:0] == 2'h1; // @[axi4_to_ahb.scala 266:54]
|
|
wire _T_537 = _T_534 | _T_536; // @[axi4_to_ahb.scala 266:33]
|
|
wire _T_539 = master_size[1:0] == 2'h2; // @[axi4_to_ahb.scala 266:93]
|
|
wire _T_540 = _T_537 | _T_539; // @[axi4_to_ahb.scala 266:72]
|
|
wire _T_542 = master_size[1:0] == 2'h3; // @[axi4_to_ahb.scala 267:25]
|
|
wire _T_544 = wrbuf_byteen == 8'h3; // @[axi4_to_ahb.scala 267:62]
|
|
wire _T_546 = wrbuf_byteen == 8'hc; // @[axi4_to_ahb.scala 267:97]
|
|
wire _T_547 = _T_544 | _T_546; // @[axi4_to_ahb.scala 267:74]
|
|
wire _T_549 = wrbuf_byteen == 8'h30; // @[axi4_to_ahb.scala 267:132]
|
|
wire _T_550 = _T_547 | _T_549; // @[axi4_to_ahb.scala 267:109]
|
|
wire _T_552 = wrbuf_byteen == 8'hc0; // @[axi4_to_ahb.scala 267:168]
|
|
wire _T_553 = _T_550 | _T_552; // @[axi4_to_ahb.scala 267:145]
|
|
wire _T_555 = wrbuf_byteen == 8'hf; // @[axi4_to_ahb.scala 268:28]
|
|
wire _T_556 = _T_553 | _T_555; // @[axi4_to_ahb.scala 267:181]
|
|
wire _T_558 = wrbuf_byteen == 8'hf0; // @[axi4_to_ahb.scala 268:63]
|
|
wire _T_559 = _T_556 | _T_558; // @[axi4_to_ahb.scala 268:40]
|
|
wire _T_561 = wrbuf_byteen == 8'hff; // @[axi4_to_ahb.scala 268:99]
|
|
wire _T_562 = _T_559 | _T_561; // @[axi4_to_ahb.scala 268:76]
|
|
wire _T_563 = _T_542 & _T_562; // @[axi4_to_ahb.scala 267:38]
|
|
wire buf_aligned_in = _T_540 | _T_563; // @[axi4_to_ahb.scala 266:106]
|
|
wire _T_442 = buf_aligned_in & _T_49; // @[axi4_to_ahb.scala 260:62]
|
|
wire [2:0] _T_459 = _T_546 ? 3'h7 : 3'h0; // @[Bitwise.scala 72:12]
|
|
wire [2:0] _T_460 = 3'h2 & _T_459; // @[axi4_to_ahb.scala 128:15]
|
|
wire _T_466 = _T_558 | _T_544; // @[axi4_to_ahb.scala 129:56]
|
|
wire [2:0] _T_468 = _T_466 ? 3'h7 : 3'h0; // @[Bitwise.scala 72:12]
|
|
wire [2:0] _T_469 = 3'h4 & _T_468; // @[axi4_to_ahb.scala 129:15]
|
|
wire [2:0] _T_470 = _T_460 | _T_469; // @[axi4_to_ahb.scala 128:63]
|
|
wire [2:0] _T_474 = _T_552 ? 3'h7 : 3'h0; // @[Bitwise.scala 72:12]
|
|
wire [2:0] _T_475 = 3'h6 & _T_474; // @[axi4_to_ahb.scala 130:15]
|
|
wire [2:0] _T_476 = _T_470 | _T_475; // @[axi4_to_ahb.scala 129:96]
|
|
wire [2:0] _T_483 = _T_442 ? _T_476 : master_addr[2:0]; // @[axi4_to_ahb.scala 260:45]
|
|
wire [31:0] buf_addr_in = {master_addr[31:3],_T_483}; // @[Cat.scala 29:58]
|
|
wire _T_487 = buf_state == 3'h3; // @[axi4_to_ahb.scala 263:33]
|
|
wire _T_493 = buf_aligned_in & _T_542; // @[axi4_to_ahb.scala 264:38]
|
|
wire _T_496 = _T_493 & _T_49; // @[axi4_to_ahb.scala 264:72]
|
|
wire [1:0] _T_502 = _T_561 ? 2'h3 : 2'h0; // @[Bitwise.scala 72:12]
|
|
wire _T_508 = _T_558 | _T_555; // @[axi4_to_ahb.scala 121:55]
|
|
wire [1:0] _T_510 = _T_508 ? 2'h3 : 2'h0; // @[Bitwise.scala 72:12]
|
|
wire [1:0] _T_511 = 2'h2 & _T_510; // @[axi4_to_ahb.scala 121:16]
|
|
wire [1:0] _T_512 = _T_502 | _T_511; // @[axi4_to_ahb.scala 120:64]
|
|
wire _T_517 = _T_552 | _T_549; // @[axi4_to_ahb.scala 122:60]
|
|
wire _T_520 = _T_517 | _T_546; // @[axi4_to_ahb.scala 122:89]
|
|
wire _T_523 = _T_520 | _T_544; // @[axi4_to_ahb.scala 122:123]
|
|
wire [1:0] _T_525 = _T_523 ? 2'h3 : 2'h0; // @[Bitwise.scala 72:12]
|
|
wire [1:0] _T_526 = 2'h1 & _T_525; // @[axi4_to_ahb.scala 122:21]
|
|
wire [1:0] _T_527 = _T_512 | _T_526; // @[axi4_to_ahb.scala 121:93]
|
|
wire [1:0] _T_529 = _T_496 ? _T_527 : master_size[1:0]; // @[axi4_to_ahb.scala 264:21]
|
|
wire [28:0] _T_568 = bypass_en ? master_addr[31:3] : buf_addr[31:3]; // @[axi4_to_ahb.scala 270:30]
|
|
wire _T_569 = io_ahb_out_htrans == 2'h2; // @[axi4_to_ahb.scala 270:115]
|
|
wire [2:0] _T_571 = _T_569 ? 3'h7 : 3'h0; // @[Bitwise.scala 72:12]
|
|
wire [2:0] _T_572 = _T_571 & buf_cmd_byte_ptr; // @[axi4_to_ahb.scala 270:124]
|
|
wire [1:0] _T_576 = buf_aligned_in ? 2'h3 : 2'h0; // @[Bitwise.scala 72:12]
|
|
wire [2:0] buf_size_in = {{1'd0}, _T_529}; // @[axi4_to_ahb.scala 264:15]
|
|
wire [1:0] _T_578 = _T_576 & buf_size_in[1:0]; // @[axi4_to_ahb.scala 271:81]
|
|
wire [2:0] _T_579 = {1'h0,_T_578}; // @[Cat.scala 29:58]
|
|
wire [1:0] _T_581 = buf_aligned ? 2'h3 : 2'h0; // @[Bitwise.scala 72:12]
|
|
reg [1:0] buf_size; // @[Reg.scala 27:20]
|
|
wire [1:0] _T_583 = _T_581 & buf_size; // @[axi4_to_ahb.scala 271:138]
|
|
wire [2:0] _T_584 = {1'h0,_T_583}; // @[Cat.scala 29:58]
|
|
wire _T_587 = ~io_axi_ar_bits_prot[2]; // @[axi4_to_ahb.scala 275:37]
|
|
wire [1:0] _T_588 = {1'h1,_T_587}; // @[Cat.scala 29:58]
|
|
reg buf_write; // @[Reg.scala 27:20]
|
|
wire _T_610 = io_ahb_out_htrans != 2'h0; // @[axi4_to_ahb.scala 284:44]
|
|
wire _T_611 = _T_610 & io_ahb_in_hready; // @[axi4_to_ahb.scala 284:56]
|
|
wire last_addr_en = _T_611 & io_ahb_out_hwrite; // @[axi4_to_ahb.scala 284:75]
|
|
wire _T_613 = io_axi_aw_valid & io_axi_aw_ready; // @[axi4_to_ahb.scala 286:31]
|
|
wire wrbuf_en = _T_613 & master_ready; // @[axi4_to_ahb.scala 286:49]
|
|
wire _T_615 = io_axi_w_valid & io_axi_w_ready; // @[axi4_to_ahb.scala 287:35]
|
|
wire wrbuf_data_en = _T_615 & master_ready; // @[axi4_to_ahb.scala 287:52]
|
|
wire wrbuf_cmd_sent = _T_147 & _T_49; // @[axi4_to_ahb.scala 288:49]
|
|
wire _T_621 = ~wrbuf_en; // @[axi4_to_ahb.scala 289:34]
|
|
wire _T_622 = wrbuf_cmd_sent & _T_621; // @[axi4_to_ahb.scala 289:32]
|
|
wire wrbuf_rst = _T_622 | dec_tlu_force_halt_bus; // @[axi4_to_ahb.scala 289:45]
|
|
wire _T_624 = ~wrbuf_cmd_sent; // @[axi4_to_ahb.scala 291:36]
|
|
wire _T_625 = wrbuf_vld & _T_624; // @[axi4_to_ahb.scala 291:34]
|
|
wire _T_626 = ~_T_625; // @[axi4_to_ahb.scala 291:22]
|
|
wire _T_629 = wrbuf_data_vld & _T_624; // @[axi4_to_ahb.scala 292:38]
|
|
wire _T_630 = ~_T_629; // @[axi4_to_ahb.scala 292:21]
|
|
wire _T_633 = ~wr_cmd_vld; // @[axi4_to_ahb.scala 293:22]
|
|
wire _T_637 = ~wrbuf_rst; // @[lib.scala 391:75]
|
|
wire _T_639 = wrbuf_en | wrbuf_rst; // @[lib.scala 391:95]
|
|
wire _T_640 = _T_639 & io_bus_clk_en; // @[lib.scala 391:102]
|
|
wire _T_647 = wrbuf_data_en | wrbuf_rst; // @[lib.scala 391:95]
|
|
wire _T_648 = _T_647 & io_bus_clk_en; // @[lib.scala 391:102]
|
|
wire _T_653 = io_bus_clk_en & wrbuf_en; // @[lib.scala 383:57]
|
|
wire _T_660 = wrbuf_en & io_bus_clk_en; // @[axi4_to_ahb.scala 300:61]
|
|
wire _T_663 = wrbuf_data_en & io_bus_clk_en; // @[axi4_to_ahb.scala 301:65]
|
|
wire _T_667 = io_bus_clk_en & wrbuf_data_en; // @[lib.scala 383:57]
|
|
wire _T_671 = io_bus_clk_en & last_addr_en; // @[lib.scala 383:57]
|
|
wire _T_728 = buf_wr_en | slvbuf_wr_en; // @[axi4_to_ahb.scala 321:43]
|
|
wire _T_729 = _T_728 | io_clk_override; // @[axi4_to_ahb.scala 321:58]
|
|
wire buf_clken = io_bus_clk_en & _T_729; // @[axi4_to_ahb.scala 321:30]
|
|
wire _T_674 = buf_clken & buf_wr_en; // @[lib.scala 383:57]
|
|
reg buf_tag; // @[Reg.scala 27:20]
|
|
wire _T_681 = buf_wr_en & io_bus_clk_en; // @[axi4_to_ahb.scala 306:53]
|
|
wire _T_696 = buf_data_wr_en & io_bus_clk_en; // @[axi4_to_ahb.scala 310:58]
|
|
wire _T_700 = buf_clken & slvbuf_wr_en; // @[lib.scala 383:57]
|
|
wire _T_707 = buf_clken & slvbuf_error_en; // @[lib.scala 383:57]
|
|
wire _T_711 = ~slave_valid_pre; // @[lib.scala 391:75]
|
|
wire _T_713 = cmd_done | slave_valid_pre; // @[lib.scala 391:95]
|
|
wire _T_714 = _T_713 & io_bus_clk_en; // @[lib.scala 391:102]
|
|
wire _T_719 = io_bus_clk_en & buf_cmd_byte_ptr_en; // @[lib.scala 383:57]
|
|
wire _T_731 = buf_state != 3'h0; // @[axi4_to_ahb.scala 322:50]
|
|
wire _T_732 = _T_731 | io_clk_override; // @[axi4_to_ahb.scala 322:60]
|
|
wire ahbm_data_clken = io_bus_clk_en & _T_732; // @[axi4_to_ahb.scala 322:36]
|
|
rvclkhdr rvclkhdr ( // @[lib.scala 399:23]
|
|
.io_clk(rvclkhdr_io_clk),
|
|
.io_en(rvclkhdr_io_en)
|
|
);
|
|
rvclkhdr rvclkhdr_1 ( // @[lib.scala 399:23]
|
|
.io_clk(rvclkhdr_1_io_clk),
|
|
.io_en(rvclkhdr_1_io_en)
|
|
);
|
|
rvclkhdr rvclkhdr_2 ( // @[lib.scala 399:23]
|
|
.io_clk(rvclkhdr_2_io_clk),
|
|
.io_en(rvclkhdr_2_io_en)
|
|
);
|
|
rvclkhdr rvclkhdr_3 ( // @[lib.scala 399:23]
|
|
.io_clk(rvclkhdr_3_io_clk),
|
|
.io_en(rvclkhdr_3_io_en)
|
|
);
|
|
assign io_axi_aw_ready = _T_626 & master_ready; // @[axi4_to_ahb.scala 291:19]
|
|
assign io_axi_w_ready = _T_630 & master_ready; // @[axi4_to_ahb.scala 292:18]
|
|
assign io_axi_b_valid = _T_28 & slave_opc[3]; // @[axi4_to_ahb.scala 150:18]
|
|
assign io_axi_b_bits_resp = slave_opc[0] ? 2'h2 : _T_33; // @[axi4_to_ahb.scala 151:22]
|
|
assign io_axi_b_bits_id = slvbuf_tag; // @[axi4_to_ahb.scala 152:20]
|
|
assign io_axi_ar_ready = _T_633 & master_ready; // @[axi4_to_ahb.scala 293:19]
|
|
assign io_axi_r_valid = _T_28 & _T_38; // @[axi4_to_ahb.scala 154:18]
|
|
assign io_axi_r_bits_id = slvbuf_tag; // @[axi4_to_ahb.scala 156:20]
|
|
assign io_axi_r_bits_data = slvbuf_error ? _T_602 : _T_606; // @[axi4_to_ahb.scala 157:22]
|
|
assign io_axi_r_bits_resp = slave_opc[0] ? 2'h2 : _T_33; // @[axi4_to_ahb.scala 155:22]
|
|
assign io_axi_r_bits_last = 1'h1; // @[axi4_to_ahb.scala 294:22]
|
|
assign io_ahb_out_haddr = {_T_568,_T_572}; // @[axi4_to_ahb.scala 270:20]
|
|
assign io_ahb_out_hburst = 3'h0; // @[axi4_to_ahb.scala 273:21]
|
|
assign io_ahb_out_hmastlock = 1'h0; // @[axi4_to_ahb.scala 274:24]
|
|
assign io_ahb_out_hprot = {{2'd0}, _T_588}; // @[axi4_to_ahb.scala 275:20]
|
|
assign io_ahb_out_hsize = bypass_en ? _T_579 : _T_584; // @[axi4_to_ahb.scala 271:20]
|
|
assign io_ahb_out_htrans = _T_47 ? _T_98 : _GEN_91; // @[axi4_to_ahb.scala 29:21 axi4_to_ahb.scala 173:25 axi4_to_ahb.scala 185:25 axi4_to_ahb.scala 200:25 axi4_to_ahb.scala 210:25 axi4_to_ahb.scala 230:25 axi4_to_ahb.scala 245:25]
|
|
assign io_ahb_out_hwrite = bypass_en ? _T_49 : buf_write; // @[axi4_to_ahb.scala 276:21]
|
|
assign io_ahb_out_hwdata = buf_data; // @[axi4_to_ahb.scala 277:21]
|
|
assign rvclkhdr_io_clk = clock; // @[lib.scala 401:18]
|
|
assign rvclkhdr_io_en = wrbuf_en & io_bus_clk_en; // @[lib.scala 402:17]
|
|
assign rvclkhdr_1_io_clk = clock; // @[lib.scala 401:18]
|
|
assign rvclkhdr_1_io_en = wrbuf_data_en & io_bus_clk_en; // @[lib.scala 402:17]
|
|
assign rvclkhdr_2_io_clk = clock; // @[lib.scala 401:18]
|
|
assign rvclkhdr_2_io_en = buf_wr_en & io_bus_clk_en; // @[lib.scala 402:17]
|
|
assign rvclkhdr_3_io_clk = clock; // @[lib.scala 401:18]
|
|
assign rvclkhdr_3_io_en = buf_data_wr_en & io_bus_clk_en; // @[lib.scala 402:17]
|
|
`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_MEM_INIT
|
|
integer initvar;
|
|
`endif
|
|
`ifndef SYNTHESIS
|
|
`ifdef FIRRTL_BEFORE_INITIAL
|
|
`FIRRTL_BEFORE_INITIAL
|
|
`endif
|
|
initial begin
|
|
`ifdef RANDOMIZE
|
|
`ifdef INIT_RANDOM
|
|
`INIT_RANDOM
|
|
`endif
|
|
`ifndef VERILATOR
|
|
`ifdef RANDOMIZE_DELAY
|
|
#`RANDOMIZE_DELAY begin end
|
|
`else
|
|
#0.002 begin end
|
|
`endif
|
|
`endif
|
|
`ifdef RANDOMIZE_REG_INIT
|
|
_RAND_0 = {1{`RANDOM}};
|
|
dec_tlu_force_halt_bus_q = _RAND_0[0:0];
|
|
_RAND_1 = {1{`RANDOM}};
|
|
buf_state = _RAND_1[2:0];
|
|
_RAND_2 = {1{`RANDOM}};
|
|
wrbuf_vld = _RAND_2[0:0];
|
|
_RAND_3 = {1{`RANDOM}};
|
|
wrbuf_data_vld = _RAND_3[0:0];
|
|
_RAND_4 = {1{`RANDOM}};
|
|
ahb_hready_q = _RAND_4[0:0];
|
|
_RAND_5 = {1{`RANDOM}};
|
|
ahb_htrans_q = _RAND_5[1:0];
|
|
_RAND_6 = {1{`RANDOM}};
|
|
ahb_hwrite_q = _RAND_6[0:0];
|
|
_RAND_7 = {1{`RANDOM}};
|
|
ahb_hresp_q = _RAND_7[0:0];
|
|
_RAND_8 = {1{`RANDOM}};
|
|
cmd_doneQ = _RAND_8[0:0];
|
|
_RAND_9 = {1{`RANDOM}};
|
|
wrbuf_tag = _RAND_9[0:0];
|
|
_RAND_10 = {1{`RANDOM}};
|
|
wrbuf_addr = _RAND_10[31:0];
|
|
_RAND_11 = {1{`RANDOM}};
|
|
wrbuf_size = _RAND_11[2:0];
|
|
_RAND_12 = {1{`RANDOM}};
|
|
wrbuf_byteen = _RAND_12[7:0];
|
|
_RAND_13 = {2{`RANDOM}};
|
|
wrbuf_data = _RAND_13[63:0];
|
|
_RAND_14 = {1{`RANDOM}};
|
|
slvbuf_write = _RAND_14[0:0];
|
|
_RAND_15 = {1{`RANDOM}};
|
|
slvbuf_error = _RAND_15[0:0];
|
|
_RAND_16 = {1{`RANDOM}};
|
|
slvbuf_tag = _RAND_16[0:0];
|
|
_RAND_17 = {1{`RANDOM}};
|
|
last_bus_addr = _RAND_17[31:0];
|
|
_RAND_18 = {2{`RANDOM}};
|
|
buf_data = _RAND_18[63:0];
|
|
_RAND_19 = {2{`RANDOM}};
|
|
ahb_hrdata_q = _RAND_19[63:0];
|
|
_RAND_20 = {1{`RANDOM}};
|
|
buf_addr = _RAND_20[31:0];
|
|
_RAND_21 = {1{`RANDOM}};
|
|
buf_cmd_byte_ptrQ = _RAND_21[2:0];
|
|
_RAND_22 = {1{`RANDOM}};
|
|
buf_byteen = _RAND_22[7:0];
|
|
_RAND_23 = {1{`RANDOM}};
|
|
buf_aligned = _RAND_23[0:0];
|
|
_RAND_24 = {1{`RANDOM}};
|
|
buf_size = _RAND_24[1:0];
|
|
_RAND_25 = {1{`RANDOM}};
|
|
buf_write = _RAND_25[0:0];
|
|
_RAND_26 = {1{`RANDOM}};
|
|
buf_tag = _RAND_26[0:0];
|
|
`endif // RANDOMIZE_REG_INIT
|
|
if (reset) begin
|
|
dec_tlu_force_halt_bus_q = 1'h0;
|
|
end
|
|
if (reset) begin
|
|
buf_state = 3'h0;
|
|
end
|
|
if (reset) begin
|
|
wrbuf_vld = 1'h0;
|
|
end
|
|
if (reset) begin
|
|
wrbuf_data_vld = 1'h0;
|
|
end
|
|
if (reset) begin
|
|
ahb_hready_q = 1'h0;
|
|
end
|
|
if (reset) begin
|
|
ahb_htrans_q = 2'h0;
|
|
end
|
|
if (reset) begin
|
|
ahb_hwrite_q = 1'h0;
|
|
end
|
|
if (reset) begin
|
|
ahb_hresp_q = 1'h0;
|
|
end
|
|
if (reset) begin
|
|
cmd_doneQ = 1'h0;
|
|
end
|
|
if (reset) begin
|
|
wrbuf_tag = 1'h0;
|
|
end
|
|
if (reset) begin
|
|
wrbuf_addr = 32'h0;
|
|
end
|
|
if (reset) begin
|
|
wrbuf_size = 3'h0;
|
|
end
|
|
if (reset) begin
|
|
wrbuf_byteen = 8'h0;
|
|
end
|
|
if (reset) begin
|
|
wrbuf_data = 64'h0;
|
|
end
|
|
if (reset) begin
|
|
slvbuf_write = 1'h0;
|
|
end
|
|
if (reset) begin
|
|
slvbuf_error = 1'h0;
|
|
end
|
|
if (reset) begin
|
|
slvbuf_tag = 1'h0;
|
|
end
|
|
if (reset) begin
|
|
last_bus_addr = 32'h0;
|
|
end
|
|
if (reset) begin
|
|
buf_data = 64'h0;
|
|
end
|
|
if (reset) begin
|
|
ahb_hrdata_q = 64'h0;
|
|
end
|
|
if (reset) begin
|
|
buf_addr = 32'h0;
|
|
end
|
|
if (reset) begin
|
|
buf_cmd_byte_ptrQ = 3'h0;
|
|
end
|
|
if (reset) begin
|
|
buf_byteen = 8'h0;
|
|
end
|
|
if (reset) begin
|
|
buf_aligned = 1'h0;
|
|
end
|
|
if (reset) begin
|
|
buf_size = 2'h0;
|
|
end
|
|
if (reset) begin
|
|
buf_write = 1'h0;
|
|
end
|
|
if (reset) begin
|
|
buf_tag = 1'h0;
|
|
end
|
|
`endif // RANDOMIZE
|
|
end // initial
|
|
`ifdef FIRRTL_AFTER_INITIAL
|
|
`FIRRTL_AFTER_INITIAL
|
|
`endif
|
|
`endif // SYNTHESIS
|
|
always @(posedge io_free_clk or posedge reset) begin
|
|
if (reset) begin
|
|
dec_tlu_force_halt_bus_q <= 1'h0;
|
|
end else begin
|
|
dec_tlu_force_halt_bus_q <= _T & dec_tlu_force_halt_bus;
|
|
end
|
|
end
|
|
always @(posedge clock or posedge reset) begin
|
|
if (reset) begin
|
|
buf_state <= 3'h0;
|
|
end else if (_T_7) begin
|
|
buf_state <= _T_5;
|
|
end
|
|
end
|
|
always @(posedge clock or posedge reset) begin
|
|
if (reset) begin
|
|
wrbuf_vld <= 1'h0;
|
|
end else if (_T_640) begin
|
|
wrbuf_vld <= _T_637;
|
|
end
|
|
end
|
|
always @(posedge clock or posedge reset) begin
|
|
if (reset) begin
|
|
wrbuf_data_vld <= 1'h0;
|
|
end else if (_T_648) begin
|
|
wrbuf_data_vld <= _T_637;
|
|
end
|
|
end
|
|
always @(posedge clock or posedge reset) begin
|
|
if (reset) begin
|
|
ahb_hready_q <= 1'h0;
|
|
end else if (io_bus_clk_en) begin
|
|
ahb_hready_q <= io_ahb_in_hready;
|
|
end
|
|
end
|
|
always @(posedge clock or posedge reset) begin
|
|
if (reset) begin
|
|
ahb_htrans_q <= 2'h0;
|
|
end else if (io_bus_clk_en) begin
|
|
ahb_htrans_q <= io_ahb_out_htrans;
|
|
end
|
|
end
|
|
always @(posedge clock or posedge reset) begin
|
|
if (reset) begin
|
|
ahb_hwrite_q <= 1'h0;
|
|
end else if (io_bus_clk_en) begin
|
|
ahb_hwrite_q <= io_ahb_out_hwrite;
|
|
end
|
|
end
|
|
always @(posedge clock or posedge reset) begin
|
|
if (reset) begin
|
|
ahb_hresp_q <= 1'h0;
|
|
end else if (io_bus_clk_en) begin
|
|
ahb_hresp_q <= io_ahb_in_hresp;
|
|
end
|
|
end
|
|
always @(posedge clock or posedge reset) begin
|
|
if (reset) begin
|
|
cmd_doneQ <= 1'h0;
|
|
end else if (_T_714) begin
|
|
cmd_doneQ <= _T_711;
|
|
end
|
|
end
|
|
always @(posedge clock or posedge reset) begin
|
|
if (reset) begin
|
|
wrbuf_tag <= 1'h0;
|
|
end else if (_T_653) begin
|
|
wrbuf_tag <= io_axi_aw_bits_id;
|
|
end
|
|
end
|
|
always @(posedge clock or posedge reset) begin
|
|
if (reset) begin
|
|
wrbuf_addr <= 32'h0;
|
|
end else if (_T_660) begin
|
|
wrbuf_addr <= io_axi_aw_bits_addr;
|
|
end
|
|
end
|
|
always @(posedge clock or posedge reset) begin
|
|
if (reset) begin
|
|
wrbuf_size <= 3'h0;
|
|
end else if (_T_653) begin
|
|
wrbuf_size <= io_axi_aw_bits_size;
|
|
end
|
|
end
|
|
always @(posedge clock or posedge reset) begin
|
|
if (reset) begin
|
|
wrbuf_byteen <= 8'h0;
|
|
end else if (_T_667) begin
|
|
wrbuf_byteen <= io_axi_w_bits_strb;
|
|
end
|
|
end
|
|
always @(posedge clock or posedge reset) begin
|
|
if (reset) begin
|
|
wrbuf_data <= 64'h0;
|
|
end else if (_T_663) begin
|
|
wrbuf_data <= io_axi_w_bits_data;
|
|
end
|
|
end
|
|
always @(posedge clock or posedge reset) begin
|
|
if (reset) begin
|
|
slvbuf_write <= 1'h0;
|
|
end else if (_T_700) begin
|
|
slvbuf_write <= buf_write;
|
|
end
|
|
end
|
|
always @(posedge clock or posedge reset) begin
|
|
if (reset) begin
|
|
slvbuf_error <= 1'h0;
|
|
end else if (_T_707) begin
|
|
if (_T_47) begin
|
|
slvbuf_error <= 1'h0;
|
|
end else if (_T_99) begin
|
|
slvbuf_error <= 1'h0;
|
|
end else if (_T_134) begin
|
|
slvbuf_error <= ahb_hresp_q;
|
|
end else if (_T_173) begin
|
|
slvbuf_error <= 1'h0;
|
|
end else if (_T_184) begin
|
|
slvbuf_error <= ahb_hresp_q;
|
|
end else if (_T_186) begin
|
|
slvbuf_error <= 1'h0;
|
|
end else begin
|
|
slvbuf_error <= _GEN_7;
|
|
end
|
|
end
|
|
end
|
|
always @(posedge clock or posedge reset) begin
|
|
if (reset) begin
|
|
slvbuf_tag <= 1'h0;
|
|
end else if (_T_700) begin
|
|
slvbuf_tag <= buf_tag;
|
|
end
|
|
end
|
|
always @(posedge clock or posedge reset) begin
|
|
if (reset) begin
|
|
last_bus_addr <= 32'h0;
|
|
end else if (_T_671) begin
|
|
last_bus_addr <= io_ahb_out_haddr;
|
|
end
|
|
end
|
|
always @(posedge clock or posedge reset) begin
|
|
if (reset) begin
|
|
buf_data <= 64'h0;
|
|
end else if (_T_696) begin
|
|
if (_T_487) begin
|
|
buf_data <= ahb_hrdata_q;
|
|
end else begin
|
|
buf_data <= wrbuf_data;
|
|
end
|
|
end
|
|
end
|
|
always @(posedge clock or posedge reset) begin
|
|
if (reset) begin
|
|
ahb_hrdata_q <= 64'h0;
|
|
end else if (ahbm_data_clken) begin
|
|
ahb_hrdata_q <= io_ahb_in_hrdata;
|
|
end
|
|
end
|
|
always @(posedge clock or posedge reset) begin
|
|
if (reset) begin
|
|
buf_addr <= 32'h0;
|
|
end else if (_T_681) begin
|
|
buf_addr <= buf_addr_in;
|
|
end
|
|
end
|
|
always @(posedge clock or posedge reset) begin
|
|
if (reset) begin
|
|
buf_cmd_byte_ptrQ <= 3'h0;
|
|
end else if (_T_719) begin
|
|
if (_T_47) begin
|
|
if (buf_write_in) begin
|
|
if (wrbuf_byteen[0]) begin
|
|
buf_cmd_byte_ptrQ <= 3'h0;
|
|
end else if (wrbuf_byteen[1]) begin
|
|
buf_cmd_byte_ptrQ <= 3'h1;
|
|
end else if (wrbuf_byteen[2]) begin
|
|
buf_cmd_byte_ptrQ <= 3'h2;
|
|
end else if (wrbuf_byteen[3]) begin
|
|
buf_cmd_byte_ptrQ <= 3'h3;
|
|
end else if (wrbuf_byteen[4]) begin
|
|
buf_cmd_byte_ptrQ <= 3'h4;
|
|
end else if (wrbuf_byteen[5]) begin
|
|
buf_cmd_byte_ptrQ <= 3'h5;
|
|
end else if (wrbuf_byteen[6]) begin
|
|
buf_cmd_byte_ptrQ <= 3'h6;
|
|
end else begin
|
|
buf_cmd_byte_ptrQ <= 3'h7;
|
|
end
|
|
end else begin
|
|
buf_cmd_byte_ptrQ <= master_addr[2:0];
|
|
end
|
|
end else if (_T_99) begin
|
|
if (bypass_en) begin
|
|
buf_cmd_byte_ptrQ <= master_addr[2:0];
|
|
end else begin
|
|
buf_cmd_byte_ptrQ <= buf_addr[2:0];
|
|
end
|
|
end else if (_T_134) begin
|
|
if (bypass_en) begin
|
|
buf_cmd_byte_ptrQ <= master_addr[2:0];
|
|
end else begin
|
|
buf_cmd_byte_ptrQ <= buf_addr[2:0];
|
|
end
|
|
end else if (_T_173) begin
|
|
buf_cmd_byte_ptrQ <= buf_addr[2:0];
|
|
end else if (_T_184) begin
|
|
buf_cmd_byte_ptrQ <= 3'h0;
|
|
end else if (_T_186) begin
|
|
if (trxn_done) begin
|
|
if (_T_199) begin
|
|
buf_cmd_byte_ptrQ <= 3'h0;
|
|
end else if (_T_202) begin
|
|
buf_cmd_byte_ptrQ <= 3'h1;
|
|
end else if (_T_205) begin
|
|
buf_cmd_byte_ptrQ <= 3'h2;
|
|
end else if (_T_208) begin
|
|
buf_cmd_byte_ptrQ <= 3'h3;
|
|
end else if (_T_211) begin
|
|
buf_cmd_byte_ptrQ <= 3'h4;
|
|
end else if (_T_214) begin
|
|
buf_cmd_byte_ptrQ <= 3'h5;
|
|
end else if (_T_217) begin
|
|
buf_cmd_byte_ptrQ <= 3'h6;
|
|
end else begin
|
|
buf_cmd_byte_ptrQ <= 3'h7;
|
|
end
|
|
end
|
|
end else if (_T_279) begin
|
|
if (bypass_en) begin
|
|
if (wrbuf_byteen[0]) begin
|
|
buf_cmd_byte_ptrQ <= 3'h0;
|
|
end else if (wrbuf_byteen[1]) begin
|
|
buf_cmd_byte_ptrQ <= 3'h1;
|
|
end else if (wrbuf_byteen[2]) begin
|
|
buf_cmd_byte_ptrQ <= 3'h2;
|
|
end else if (wrbuf_byteen[3]) begin
|
|
buf_cmd_byte_ptrQ <= 3'h3;
|
|
end else if (wrbuf_byteen[4]) begin
|
|
buf_cmd_byte_ptrQ <= 3'h4;
|
|
end else if (wrbuf_byteen[5]) begin
|
|
buf_cmd_byte_ptrQ <= 3'h5;
|
|
end else if (wrbuf_byteen[6]) begin
|
|
buf_cmd_byte_ptrQ <= 3'h6;
|
|
end else begin
|
|
buf_cmd_byte_ptrQ <= 3'h7;
|
|
end
|
|
end else if (trxn_done) begin
|
|
if (_T_199) begin
|
|
buf_cmd_byte_ptrQ <= 3'h0;
|
|
end else if (_T_202) begin
|
|
buf_cmd_byte_ptrQ <= 3'h1;
|
|
end else if (_T_205) begin
|
|
buf_cmd_byte_ptrQ <= 3'h2;
|
|
end else if (_T_208) begin
|
|
buf_cmd_byte_ptrQ <= 3'h3;
|
|
end else if (_T_211) begin
|
|
buf_cmd_byte_ptrQ <= 3'h4;
|
|
end else if (_T_214) begin
|
|
buf_cmd_byte_ptrQ <= 3'h5;
|
|
end else if (_T_217) begin
|
|
buf_cmd_byte_ptrQ <= 3'h6;
|
|
end else begin
|
|
buf_cmd_byte_ptrQ <= 3'h7;
|
|
end
|
|
end
|
|
end else begin
|
|
buf_cmd_byte_ptrQ <= 3'h0;
|
|
end
|
|
end
|
|
end
|
|
always @(posedge clock or posedge reset) begin
|
|
if (reset) begin
|
|
buf_byteen <= 8'h0;
|
|
end else if (_T_674) begin
|
|
buf_byteen <= wrbuf_byteen;
|
|
end
|
|
end
|
|
always @(posedge clock or posedge reset) begin
|
|
if (reset) begin
|
|
buf_aligned <= 1'h0;
|
|
end else if (_T_674) begin
|
|
buf_aligned <= buf_aligned_in;
|
|
end
|
|
end
|
|
always @(posedge clock or posedge reset) begin
|
|
if (reset) begin
|
|
buf_size <= 2'h0;
|
|
end else if (_T_674) begin
|
|
buf_size <= buf_size_in[1:0];
|
|
end
|
|
end
|
|
always @(posedge clock or posedge reset) begin
|
|
if (reset) begin
|
|
buf_write <= 1'h0;
|
|
end else if (_T_674) begin
|
|
if (_T_47) begin
|
|
buf_write <= _T_49;
|
|
end else if (_T_99) begin
|
|
buf_write <= 1'h0;
|
|
end else if (_T_134) begin
|
|
buf_write <= 1'h0;
|
|
end else if (_T_173) begin
|
|
buf_write <= 1'h0;
|
|
end else if (_T_184) begin
|
|
buf_write <= 1'h0;
|
|
end else if (_T_186) begin
|
|
buf_write <= 1'h0;
|
|
end else begin
|
|
buf_write <= _GEN_9;
|
|
end
|
|
end
|
|
end
|
|
always @(posedge clock or posedge reset) begin
|
|
if (reset) begin
|
|
buf_tag <= 1'h0;
|
|
end else if (_T_674) begin
|
|
if (wr_cmd_vld) begin
|
|
buf_tag <= wrbuf_tag;
|
|
end else begin
|
|
buf_tag <= io_axi_ar_bits_id;
|
|
end
|
|
end
|
|
end
|
|
endmodule
|