module NV_NVDLA_MCIF_READ_IG_cvt (
   nvdla_core_clk //|< i
  ,nvdla_core_rstn //|< i
  ,reg2dp_rd_os_cnt //|< i
  ,eg2ig_axi_vld //|< i
  ,spt2cvt_req_pd //|< i
  ,spt2cvt_req_valid //|< i
  ,spt2cvt_req_ready //|> o
  ,mcif2noc_axi_ar_araddr //|> o
  ,mcif2noc_axi_ar_arid //|> o
  ,mcif2noc_axi_ar_arlen //|> o
  ,mcif2noc_axi_ar_arvalid //|> o
  ,mcif2noc_axi_ar_arready //|< i
  );
//
// NV_NVDLA_MCIF_READ_IG_cvt_ports.v
//
input nvdla_core_clk;
input nvdla_core_rstn;
input [7:0] reg2dp_rd_os_cnt;
output mcif2noc_axi_ar_arvalid;
input mcif2noc_axi_ar_arready;
output [64 -1:0] mcif2noc_axi_ar_araddr;
output [7:0] mcif2noc_axi_ar_arid;
output [3:0] mcif2noc_axi_ar_arlen;
input spt2cvt_req_valid;
output spt2cvt_req_ready;
input [64 +10:0] spt2cvt_req_pd;
input eg2ig_axi_vld;
reg eg2ig_axi_vld_d;
reg os_adv;
reg [8:0] os_cnt;
reg [8:0] os_cnt_cur;
reg [10:0] os_cnt_ext;
reg [10:0] os_cnt_mod;
reg [10:0] os_cnt_new;
reg [10:0] os_cnt_nxt;
wire [3:0] os_cnt_add;
wire os_cnt_add_en;
wire os_cnt_cen;
wire os_cnt_full;
wire [0:0] os_cnt_sub;
wire os_cnt_sub_en;
wire [3:0] os_inp_add_nxt;
wire [9:0] os_inp_nxt;
wire [0:0] os_inp_sub_nxt;
wire [8:0] rd_os_cnt_ext;
wire [7:0] cfg_rd_os_cnt;
wire [64 -1:0] axi_addr;
wire [3:0] axi_axid;
wire [64 +6:0] axi_cmd_pd;
wire axi_cmd_rdy;
wire axi_cmd_vld;
wire [2:0] axi_len;
wire [64 -1:0] cmd_addr;
wire [3:0] cmd_axid;
wire cmd_ftran;
wire cmd_ltran;
wire cmd_odd;
wire [2:0] cmd_size;
wire cmd_swizzle;
wire cmd_vld;
wire cmd_rdy;
wire [64 -1:0] opipe_axi_addr;
wire [3:0] opipe_axi_axid;
wire [2:0] opipe_axi_len;
wire [64 +6:0] opipe_axi_pd;
wire opipe_axi_rdy;
wire opipe_axi_vld;
assign cmd_vld = spt2cvt_req_valid;
assign spt2cvt_req_ready = cmd_rdy;
assign cmd_axid[3:0] = spt2cvt_req_pd[3:0];
assign cmd_addr[64 -1:0] = spt2cvt_req_pd[64 +3:4];
assign cmd_size[2:0] = spt2cvt_req_pd[64 +6:64 +4];
assign cmd_swizzle = spt2cvt_req_pd[64 +7];
assign cmd_odd = spt2cvt_req_pd[64 +8];
assign cmd_ltran = spt2cvt_req_pd[64 +9];
assign cmd_ftran = spt2cvt_req_pd[64 +10];
assign axi_cmd_vld = cmd_vld & !os_cnt_full;
assign cmd_rdy = axi_cmd_rdy & !os_cnt_full;
assign axi_len = cmd_size[2:0]; //fixmefixme
assign axi_axid = cmd_axid;
assign axi_addr = {cmd_addr[64 -1:5],{5{1'b0}}};
assign os_inp_add_nxt[3:0] = cmd_vld ? (axi_len + 1) : 4'd0;
always @(posedge nvdla_core_clk or negedge nvdla_core_rstn) begin
  if (!nvdla_core_rstn) begin
       eg2ig_axi_vld_d <= 1'b0;
  end else begin
       eg2ig_axi_vld_d <= eg2ig_axi_vld;
  end
end
assign os_inp_sub_nxt[0:0] = eg2ig_axi_vld_d ? 1'd1 : 1'd0;
assign os_inp_nxt[9:0] = os_cnt + os_inp_add_nxt - os_inp_sub_nxt;
// 256 outstanding trans
assign os_cnt_add_en = axi_cmd_vld & axi_cmd_rdy;
assign os_cnt_sub_en = eg2ig_axi_vld_d;
assign os_cnt_cen = os_cnt_add_en | os_cnt_sub_en;
assign os_cnt_add = os_cnt_add_en ? (axi_len + 1) : 4'd0;
assign os_cnt_sub = os_cnt_sub_en ? 1'd1 : 1'd0;
assign cfg_rd_os_cnt = reg2dp_rd_os_cnt[7:0];
assign rd_os_cnt_ext = {{1{1'b0}}, cfg_rd_os_cnt};
assign os_cnt_full = os_inp_nxt > (rd_os_cnt_ext + 1);
// os adv logic
always @(
  os_cnt_add
  or os_cnt_sub
  ) begin
  os_adv = os_cnt_add[3:0] != {{3{1'b0}}, os_cnt_sub[0:0]};
end
// os cnt logic
always @(
  os_cnt_cur
  or os_cnt_add
  or os_cnt_sub
  or os_adv
  ) begin
  os_cnt_ext[10:0] = {1'b0, 1'b0, os_cnt_cur};
  os_cnt_mod[10:0] = os_cnt_cur + os_cnt_add[3:0] - os_cnt_sub[0:0]; // spyglass disable W164b 
  os_cnt_new[10:0] = (os_adv)? os_cnt_mod[10:0] : os_cnt_ext[10:0];
  os_cnt_nxt[10:0] = os_cnt_new[10:0];
end
// os flops
always @(posedge nvdla_core_clk or negedge nvdla_core_rstn) begin
  if (!nvdla_core_rstn) begin
      os_cnt_cur[8:0] <= 0;
  end else begin
  if (os_cnt_cen) begin
      os_cnt_cur[8:0] <= os_cnt_nxt[8:0];
  end
  end
end
// os output logic
always @(
  os_cnt_cur
  ) begin
  os_cnt[8:0] = os_cnt_cur[8:0];
end
// os asserts
`ifdef SPYGLASS_ASSERT_ON
`else
// spyglass disable_block NoWidthInBasedNum-ML
// spyglass disable_block STARC-2.10.3.2a
// spyglass disable_block STARC05-2.1.3.1
// spyglass disable_block STARC-2.1.4.6
// spyglass disable_block W116
// spyglass disable_block W154
// spyglass disable_block W239
// spyglass disable_block W362
// spyglass disable_block WRN_58
// spyglass disable_block WRN_61
`endif // SPYGLASS_ASSERT_ON
`ifdef ASSERT_ON
`ifdef FV_ASSERT_ON
`define ASSERT_RESET nvdla_core_rstn
`else
`ifdef SYNTHESIS
`define ASSERT_RESET nvdla_core_rstn
`else
`ifdef ASSERT_OFF_RESET_IS_X
`define ASSERT_RESET ((1'bx === nvdla_core_rstn) ? 1'b0 : nvdla_core_rstn)
`else
`define ASSERT_RESET ((1'bx === nvdla_core_rstn) ? 1'b1 : nvdla_core_rstn)
`endif // ASSERT_OFF_RESET_IS_X
`endif // SYNTHESIS
`endif // FV_ASSERT_ON
// VCS coverage off
  nv_assert_never #(0,0,"never: counter overflow beyond <ovr_cnt>") zzz_assert_never_4x (nvdla_core_clk, `ASSERT_RESET, (os_cnt_nxt > 8 && os_cnt_cen)); //fixme // spyglass disable W504 SelfDeterminedExpr-ML 
// VCS coverage on
`undef ASSERT_RESET
`endif // ASSERT_ON
`ifdef SPYGLASS_ASSERT_ON
`else
// spyglass enable_block NoWidthInBasedNum-ML
// spyglass enable_block STARC-2.10.3.2a
// spyglass enable_block STARC05-2.1.3.1
// spyglass enable_block STARC-2.1.4.6
// spyglass enable_block W116
// spyglass enable_block W154
// spyglass enable_block W239
// spyglass enable_block W362
// spyglass enable_block WRN_58
// spyglass enable_block WRN_61
`endif // SPYGLASS_ASSERT_ON
NV_NVDLA_MCIF_READ_IG_CVT_pipe_p1 pipe_p1 (
   .nvdla_core_clk (nvdla_core_clk) //|< i
  ,.nvdla_core_rstn (nvdla_core_rstn) //|< i
  ,.axi_cmd_pd (axi_cmd_pd) //|< w
  ,.axi_cmd_vld (axi_cmd_vld) //|< w
  ,.axi_cmd_rdy (axi_cmd_rdy) //|> w
  ,.opipe_axi_pd (opipe_axi_pd) //|> w
  ,.opipe_axi_vld (opipe_axi_vld) //|> w
  ,.opipe_axi_rdy (opipe_axi_rdy) //|< w
  );
assign axi_cmd_pd = {axi_axid,axi_addr,axi_len};
assign {opipe_axi_axid,opipe_axi_addr,opipe_axi_len} = opipe_axi_pd;
assign mcif2noc_axi_ar_arid = {{4{1'b0}}, opipe_axi_axid};
assign mcif2noc_axi_ar_araddr = opipe_axi_addr;
assign mcif2noc_axi_ar_arlen = {{1{1'b0}}, opipe_axi_len};
assign mcif2noc_axi_ar_arvalid = opipe_axi_vld;
assign opipe_axi_rdy = mcif2noc_axi_ar_arready;
endmodule // NV_NVDLA_MCIF_READ_IG_cvt