// ================================================================
// NVDLA Open Source Project
//
// Copyright(c) 2016 - 2017 NVIDIA Corporation. Licensed under the
// NVDLA Open Hardware License; Check "LICENSE" which comes with
// this distribution for more information.
// ================================================================
// File Name: NV_NVDLA_CDMA_WT_sp_arb.v
`include "simulate_x_tick.vh"
module NV_NVDLA_CDMA_WT_sp_arb (
   req0
  ,req1
  ,gnt_busy
  ,gnt0
  ,gnt1
  );
//Declaring ports
input req0;
input req1;
input gnt_busy;
output gnt0;
output gnt1;
//Declaring registers and wires
reg [1:0] gnt;
reg [1:0] gnt_pre;
wire [1:0] req;
assign req = {
 req1
,req0
};
assign {
 gnt1
,gnt0
} = gnt;
always @(
  gnt_busy
  or gnt_pre
  ) begin
    gnt = {2{!gnt_busy}} & gnt_pre;
end
// verilint 69 off - Case statement without default clause, but all the cases are covered
// verilint 71 off - Case statement without default clause
// verilint 264 off - Not all possible cases covered
always @(
  req
  ) begin
    gnt_pre = 2'd0;
    casez (req)
        2'b?1: begin
            gnt_pre[0] = 1'b1;
        end
        2'b10: begin
            gnt_pre[1] = 1'b1;
        end
        2'b00: begin
            gnt_pre = 2'd0;
        end
//VCS coverage off
            default : begin
                        gnt_pre[1:0] = {2{`x_or_0}};
                      end
//VCS coverage on
    endcase
end
// verilint 69 on - Case statement without default clause, but all the cases are covered
// verilint 71 on - Case statement without default clause
// verilint 264 on - Not all possible cases covered
endmodule // NV_NVDLA_CDMA_WT_sp_arb