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//

// Transaction.v

//

///////////////////////////////////////////////

package pkg_arbiter_transaction;

import pkg_arbiter_types::*;

class Transaction;

rand logic payload_roundORpriority;

rand logic [NUMUNITS-1:0] payload_request;

rand logic [ADDRESSWIDTH-1:0] payload_priority[NUMUNITS-1:0];

int transactionID;

//logic [(ADDRESSWIDTH*NUMUNITS)-1 : 0] payload_priorit;

constraint Limit {

payload_roundORpriority inside {[0:1]};

payload_request inside {[0:255]};

unique {payload_priority};

}

extern function new();

function print();

$display("--transaction %d--", transactionID );

$display("fixed=1, roundrobin=0 : %b", payload_roundORpriority );

$display("request : %b ", payload_request );

//$display("DRIVER : mode is roundrobin (0) %b", transaction.payload_roundORpriority );

endfunction

endclass

function Transaction::new();

endfunction

// function Transaction::setPayloadPriority();

// payload_priorit[2:0] = (priorit + 0) % NUMUNITS;

// payload_priorit[5:3] = (priorit + 1) % NUMUNITS;

// payload_priorit[8:6] = (priorit + 2) % NUMUNITS;

// payload_priorit[11:9] = (priorit + 3) % NUMUNITS;

// payload_priorit[14:12] = (priorit + 4) % NUMUNITS;

// payload_priorit[17:15] = (priorit + 5) % NUMUNITS;

// payload_priorit[20:18] = (priorit + 6) % NUMUNITS;

// payload_priorit[23:21] = (priorit + 7) % NUMUNITS;

// endfunction

endpackage : pkg_arbiter_transaction