src/edu/berkeley/fleet/slipway/outbox.v

   1 `include "macros.v"
   2
   3 module outbox(clk,
   4                   instr_r,       instr_a_,      instr_d,
   5                   fabric_in_r,   fabric_in_a_,  fabric_in_d,
   6                   fabric_out_r_, fabric_out_a,  fabric_out_d_,
   7                   ship_r,        ship_a_,       ship_d
   8                  );
   9
  10   input clk;
  11
  12   output fabric_in_a_;
  13   input  fabric_in_r;
  14   input  [(`DATAWIDTH-1):0] fabric_in_d;
  15   //`input(fabric_in_r,    fabric_in_a,   fabric_in_a_,   [(`DATAWIDTH-1):0],          fabric_in_d)
  16   `output(fabric_out_r,  fabric_out_r_, fabric_out_a,   [(`PACKET_WIDTH-1):0],       fabric_out_d_)
  17   `defreg(fabric_out_d_,                                [(`PACKET_WIDTH-1):0],       fabric_out_d)
  18   `input(ship_r,         ship_a,        ship_a_,        [(`DATAWIDTH-1):0],          ship_d)
  19   `input(instr_r,        instr_a,       instr_a_,       [(`INSTRUCTION_WIDTH-1):0],  instr_d)
  20
  21   wire fabric_in_a0_;
  22   reg fabric_in_a0;
  23   assign fabric_in_a0_ = fabric_in_a0;
  24
  25   `define token_in_r fabric_in_r0
  26   `define token_in_a fabric_in_a0
  27   `define token_in_d fabric_in_d0
  28
  29   `define data_out_r fabric_out_r
  30   `define data_out_a fabric_out_a
  31   `define data_out_d fabric_out_d
  32
  33   `define token_out_r fabric_out_r
  34   `define token_out_a fabric_out_a
  35   `define token_out_d fabric_out_d
  36
  37   `define data_in_d ship_d
  38   `define data_in_a ship_a
  39   `define data_in_r ship_r
  40
  41   wire  [(`PACKET_WIDTH-1):0] fabric_in_d0;
  42
  43   fifo4 dfifo(clk, fabric_in_r,  fabric_in_a_,  fabric_in_d,
  44                    fabric_in_r0, fabric_in_a0_, fabric_in_d0);
  45
  46   `include "box.inc"
  47 endmodule