ship: Debug

== Ports ===========================================================
data  in:   in

== Constants ========================================================

== TeX ==============================================================
\begin{verbatim}

TODO: have some way to log multiple separate streams; use sibling
      ports to deliver an opcode

TODO: have a way to programmatically read back the output of the debug
      ship?

\end{verbatim}

== Fleeterpreter ====================================================
public void service() {
  if (box_in.dataReadyForShip())
    ((Interpreter)getFleet()).debug(box_in.removeDataForShip());
}

== FleetSim ==============================================================

== FPGA ==============================================================
`include "macros.v"

module debug (clk, data_debug_data_r, data_debug_data_a, data_debug_data,
                   data_debug_out_r, data_debug_out_a, data_debug_out );
  input clk;

  input  data_debug_data_r;
  output data_debug_data_a;
  input  [`DATAWIDTH:0] data_debug_data;

  output  data_debug_out_r;
  input   data_debug_out_a;
  output  [`DATAWIDTH:0] data_debug_out;

  assign  data_debug_out_r  = data_debug_data_r;
  assign  data_debug_data_a = data_debug_out_a;
  assign  data_debug_out    = data_debug_data;

endmodule

== Test ================================================================
#expect 25

#ship debug : Debug

25: sendto debug.in;
debug.in: take, deliver;

== Contributors =========================================================
Adam Megacz <megacz@cs.berkeley.edu>